SystemCredit Risk & Portfolio Management

The complete guide · October 2026

CECL allowance management, explained.

Every quarter a bank sets money aside for the loans it expects will never be fully repaid, over their whole remaining life. That reserve is the allowance for credit losses, and since 2023 every US bank and credit union estimates it under one accounting standard, CECL (current expected credit losses). A model does the arithmetic in an afternoon. Explaining each adjustment to a committee, an auditor and an examiner takes most of the close.

This guide is for anyone who builds, reviews, approves or pays for the allowance: allowance and CECL analysts, allowance managers, controllers and CFOs, chief credit officers, allowance committee members, model validators, internal and external auditors, and the leaders deciding whether to automate the work. No accounting background needed.

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A quick example · fictional

Imagine you are the allowance manager at Ashgrove Plains Bank, a $4.8 billion bank in Lincoln, Nebraska, with $3,618.4 million of loans. It is Monday, October 12, 2026, day 8 of the third-quarter close. The allowance committee meets Thursday at 9:00 am. The model has run: $34,835K (about $34.8 million) of reserve across nine loan pools. Your analyst has rolled June's qualitative adjustments, the judgment calls added on top of the model, forward into a draft, unchanged, worth $9,028K on September balances.

One of those adjustments covers falling office values. For the June quarter the committee set it at 15 basis points (0.15%) of the office pool, $429K on its $286.0 million September balance. The memo behind it, section 4.2, cites a February survey. Since then three office buildings that secure the bank's loans have been reappraised.

June memo · §4.2
Source
February 2026 office survey
Says
Values "stabilized", vacancy 16.4%
Adjustment
15 bps · $429K
Status
Rolled forward unchanged
Third quarter · new evidence
Reappraisals
−18%, −24%, −31%
Local vacancy
19.8% at September 30
Model carries
A national price index only
Supported level
35 bps · $1,001K
15 bps as rolled forward35 bps supported+$572K on the office pool.

Two lines further down, the same draft keeps an 8 basis point charge on business loans for "softening national conditions". The model has carried national unemployment and GDP since its June upgrade, so that factor counts the same risk twice: −$562K once it comes out. Four other factors need to move too. Net, the qualitative adjustments rise $666K, and the allowance lands at $47,509K, 1.31% of loans.

Careful allowance work finds the stale source, the double count and the factor that moved against its own trend before the committee approves a number it cannot defend.

CECL allowance management guide
Part A · Understand it

How a bank estimates its CECL allowance each quarter, and how it proves the number to auditors and examiners

Pools, methods, forecasts, qualitative adjustments, loans measured one by one, the quarter's bridge, the 2026 rule changes and what examiners and auditors keep finding, explained without selling anything. If you are new to the allowance, start here.

01 · In plain words

Why a bank sets money aside now for loan losses it has not suffered yet

A bank lends money knowing that some of it will come back late, some only in part, and some never. Accounting rules make the bank say how much, in advance. Every quarter it estimates the losses it expects over the whole remaining life of its loans, and keeps that estimate on its balance sheet as a reserve against the loans: the allowance for credit losses. When the estimate goes up, the increase is an expense called the provision, and it comes straight out of profit and, in time, capital.

Since 2023 every US bank, thrift and credit union that reports under US accounting rules has made this estimate under one standard, CECL, short for current expected credit losses. It asks for past losses, today's conditions and "reasonable and supportable forecasts" of the economy, and names no formula.1 Most banks group their loans into pools that behave alike (office buildings, farm loans, home mortgages) and run a model on each pool. Then they adjust the answer for what the model cannot see: a new kind of loan with no history, a local downturn, a growing concentration.

Those adjustments, called qualitative factors or Q factors, are where the judgment lives, and so they are where the questions land. The allowance committee asks what moved and why. The external auditor tests the support for every basis point. The examiner reads the memo and asks whether the bank's own data still says what the memo says. In a Federal Reserve review of nearly 200 community bank examinations, most of the concerns raised were about weak documentation and unsupported qualitative factors.2

So the allowance is two jobs. One is estimating: tie the loan data to the books, run the model, measure the problem loans one at a time. The other is defending: show the evidence behind each adjustment, check that it repeats nothing the model already counts, explain the quarter's change dollar by dollar, and keep it all where an auditor can open it. In the words of two American Bankers Association staff who studied community banks' costs, the burden comes "less from estimating credit losses and more from defending the estimation process itself."3

From quarter-end tape to auditor testing: one allowance cycle

  1. Quarter ends, the loan data is cutAshgrove's loan tape, the file of all 21,946 loans, is cut on October 1 and tied to the general ledger, the bank's books: $3,618.4 million on both, no difference.
  2. The model runs and the forecast is chosenNine pools, a four-quarter forecast with a four-quarter reversion, scenario weights 80 / 20 / 0. Quantitative reserve $34,835K.
  3. Problem loans are measured one by oneSeven loans, $14.6 million, measured on their collateral or their cash flows. Specific reserves $2,980K.
  4. Qualitative factors are set and written up81 factor cells, nine pools by nine factors, each with written support. This is where the stale office survey and the double-counted economy factor sit.
  5. The committee approves, and the auditor and examiner testA memo, a bridge from June, sensitivities, minutes and an evidence binder. The provision is booked and reported in the Call Report, the quarterly financial report every bank files with its regulators.

Step 4, and the defense of the whole number, is the focus of this guide. Ashgrove Plains Bank and every figure about it are fictional.

No required method, two-way Q factors and the 2026 rule moves

The standard names no method

Loss rates, vintage tables, default probabilities, discounted cash flows and remaining-life averages are all acceptable, and a bank may use different methods for different pools.1 What it may never do is pick the answer first and tune the method to reach it.

A qualitative factor can lower the allowance

Adjustments "may increase or decrease" the estimate.1 A factor kept high after its trend improved is as hard to support as one kept low after its trend worsened.

Counting a risk twice is a finding

The interagency policy statement is blunt: adjustments "should not be made for information that has already been considered and included in the loss estimation process."1 If the forecast carries unemployment, an unemployment factor repeats it.

The rulebook moved in 2026

The Office of the Comptroller of the Currency (OCC), which supervises national banks, replaced its examiner booklet in July. Model risk guidance was rewritten in April, a new rule for purchased loans starts in 2027, and the Financial Accounting Standards Board (FASB), which writes the standard, is reviewing CECL itself, with the Fed's supervision chief calling for relief for community banks.4,5,6,7

ACL, provision, pool and basis point, each in a line

Allowance (ACL)

The reserve held against loans for the losses the bank expects over their remaining life. Shown as a deduction from loans on the balance sheet.

Provision

The quarter's expense that brings the allowance to the right level: the change in the allowance plus the net loans written off.

Pool

A group of loans with similar risk, estimated together. Also called a segment. Loans that fit no pool are measured one by one.

Basis point

One hundredth of one percent. 35 basis points on a $286.0 million pool is $1,001,000.

Fourteen terms are defined in the summary at the end of the guide.

02 · What the allowance is

What the allowance for credit losses holds, and how one quarter's provision is worked out

In shortThe allowance is the bank's estimate of the part of today's loans it will never collect. It falls when loans are written off, rises with the provision, and must equal management's best estimate at each quarter end. Across all insured banks it was $223.9 billion at June 30, 2026, 1.61% of loans.8

Think of the allowance as a running balance with three moves. Loans written off reduce it. Money later recovered on written-off loans adds back. The provision tops it up, or releases it, to wherever the new estimate says it should be. Because the estimate comes first and the provision is whatever closes the gap, the provision is an output of the work, decided by the estimate.

The roll-forward, worked through on the example

LineAshgrove, third quarter 2026What it means
Allowance at June 30$44,812K (1.26% of loans)Last quarter's approved estimate
Less net charge-offs−$1,214KLoans written off in the quarter, net of recoveries
Plus the provision+$3,911KThe expense needed to reach the new estimate
Allowance at September 30$47,509K (1.31% of loans)The new best estimate, approved by the committee

Provision = ending allowance − starting allowance + net charge-offs = 47,509 − 44,812 + 1,214 = $3,911K. The ending allowance came first; the provision follows from it.

What the ending number is made of

An allowance usually has three parts. The quantitative part comes from the model run on each pool. The qualitative part adjusts each pool for conditions the model does not reflect. The individually evaluated part covers loans that no longer share their pool's risk, each measured on its own, most often on the value of its collateral.

The model gives about three-quarters of the example's allowance; judgment adds the rest

Ashgrove's allowance at September 30, 2026, before and after the qualitative factors were re-supported, $ thousands

Model, by poolQualitative factorsIndividually evaluated loans
Draft, June factors rolled forward34,8359,028
Proposed, factors re-supported34,8359,694

Fictional example from this guide · Totals $46,843K and $47,509K.

Show the numbers
Model, by poolQualitative factorsIndividually evaluated loans
Draft, June factors rolled forward34,8359,0282,980
Proposed, factors re-supported34,8359,6942,980

ABA staff who studied community bank costs report that at many community banks the qualitative overlay "often represent[s] at least as much as the base model output."3 No agency publishes the split across the industry, so treat the qualitative share as a figure to look up in your own segment schedule, then watch it every quarter.

How reserved the industry is

Banks of $1 to $10 billion reserve 1.31% of loans, close to the industry's 1.61% once card lenders are set aside

Allowance to total loans by bank size, June 30, 2026

$10 to $250 billion1.69%
Over $250 billioncredit card books raise it1.66%
Under $100 million1.38%
$1 to $10 billion1.31%
$100 million to $1 billion1.26%

Source 8

Show the numbers
ItemValue
$10 to $250 billion1.69%
Over $250 billion1.66%
Under $100 million1.38%
$1 to $10 billion1.31%
$100 million to $1 billion1.26%

FDIC data for all insured institutions. Credit card banks alone held 5.68% of loans in reserve, which lifts the large-bank and industry figures. The ratio depends on the loan mix, so a comparison with peers works only as a cross-check: the policy statement calls adjusting the allowance to match "a peer group median, a target ratio, or a budgeted amount" inappropriate.1

03 · The rules and their dates

The CECL rulebook in October 2026: what is in force, what changed this year, what starts in 2027

Status as of October 2026

In shortThe accounting rule is Topic 326 of the FASB's Accounting Standards Codification (ASC 326), in force for every bank since 2023. The supervisory rule is the 2020 interagency policy statement, revised in April 2023. In 2026 the OCC replaced its examiner booklet and rescinded the old Allowance for Loan and Lease Losses (ALLL) booklet, the agencies rewrote model risk guidance, and FASB's review of CECL heard calls for community bank relief. A change for purchased loans takes effect in 2027.

Ten dates that shape how an allowance is built and examined in 2026
  1. Jun 2016CECL issued

    FASB publishes ASU 2016-13, Topic 326: lifetime expected losses replace incurred losses.

  2. Jun 2020Interagency policy statement

    The OCC, Fed, FDIC and NCUA publish how examiners read CECL (85 FR 32991).

  3. Sep 2020Capital phase-in finalized

    Banks may spread CECL's day-one effect on capital over three years, or five for 2020 adopters.

  4. Mar 2022Troubled debt restructurings end

    ASU 2022-02 removes TDR accounting and adds gross write-offs by year of origination.

  5. Jan 2023Every bank on CECL

    The last group of banks and credit unions adopts the standard.

  6. Apr 2023Policy statement revised

    TDR references removed to match ASU 2022-02.

  7. Apr 17, 2026Model risk guidance rewritten

    SR 26-2, OCC Bulletin 2026-13 and FDIC FIL-15-2026 replace SR 11-7.

  8. May 12, 2026FASB roundtable on CECL

    The Fed's Vice Chair for Supervision calls for repeal, an exemption or a practical expedient for community banks.

  9. Jul 16, 2026OCC booklet version 2.0

    OCC Bulletin 2026-33 issues the new Allowances for Credit Losses booklet and rescinds the ALLL booklet.

Source 9,10,11,12,13,14,5,7,4,6

Show the numbers
WhenWhat
Jun 2016CECL issued
Jun 2020Interagency policy statement
Sep 2020Capital phase-in finalized
Mar 2022Troubled debt restructurings end
Jan 2023Every bank on CECL
Apr 2023Policy statement revised
Apr 17, 2026Model risk guidance rewritten
May 12, 2026FASB roundtable on CECL
Jul 16, 2026OCC booklet version 2.0
Jan 2027Purchased seasoned loans

What each text does, and its status

TextWhat it does for the allowanceStatus, October 2026
FASB ASC 326 (ASU 2016-13)Lifetime expected losses on loans and other assets at amortized cost, using history, current conditions and forecastsIn force for all banks; "almost all institutions" had adopted by 2024 (FDIC)8
ASU 2022-02Ends troubled debt restructuring accounting; requires disclosure of modifications to borrowers in financial difficulty, and gross write-offs by year of origination for public companiesEffective for fiscal years beginning after December 15, 202212
ASU 2025-08"Purchased seasoned loans" get their allowance against the purchase price, with no day-one provisionEffective for annual periods beginning after December 15, 2026; early adoption allowed6
Interagency Policy Statement on Allowances for Credit LossesThe examiners' reading: pools, methods, forecasts, reversion, the nine qualitative factors, collateral-dependent loans, validation, the board's dutiesIn force; revised April 20231,14
OCC Comptroller's Handbook, "Allowances for Credit Losses"How national bank examiners review the allowanceVersion 2.0, July 2026; version 1.0 and the "Allowance for Loan and Lease Losses" booklet rescinded4
SR 26-2 / OCC 2026-13 / FDIC FIL-15-2026Model risk management, including validation of models used in the estimateIn force since April 17, 2026; the Fed says it is most relevant above $30 billion of assets5
CECL capital transition rulesPhased the day-one capital hit over three years (five for 2020 adopters)Phase-ins have ended for calendar-year banks11
Call Report and Form 10-QWhere the allowance and provision are filedCall Report 30 days after quarter end (October 30, 2026 for the third quarter); 10-Q 40 days for accelerated filers, 45 for others15,16

The 2026 debate about CECL itself

On April 17, 2026, the American Bankers Association wrote to FASB that "for community banks, CECL costs far outweigh its benefits," and called on FASB, regulators and auditors to "work with community bankers to reduce these costs."17 At FASB's third public roundtable in its review of CECL, on May 12,18 Federal Reserve Vice Chair for Supervision Michelle Bowman said the standard "clearly did not improve safety and soundness" and asked for repeal, an exemption or a practical expedient for community banks. FASB said it expected to finish its review by the end of 2026.7

In September, ABA's accounting staff warned that repeal alone "could well leave us with the same onerous documentation and validation requirements" and proposed standard inputs built from industry loss data and public indicators instead.19

What this means for your next close. Nothing has changed for loans yet. ASC 326 applies as written, the 2023 policy statement applies, and examiners use the July 2026 booklet. Whatever FASB decides, the documentation and validation questions in the rest of this guide are the ones a simplified method would still have to answer.
04 · Pools and methods

How loans are pooled and which CECL methods fit which pool

In shortLoans that share risk characteristics are estimated together; a loan that no longer fits its pool is moved or measured alone. The policy statement names loss-rate methods (including vintage analysis and the weighted-average remaining maturity method), probability of default and loss given default, roll rates, discounted cash flow and aging schedules, and lets a bank mix them by pool.1

Pooling: the first decision, and one examiners read closely

The policy statement lists the characteristics a bank may pool on: credit scores or ratings, internal risk ratings, the type of loan, the type of collateral, size, interest rate, term, location, the borrower's industry and vintage, the year the loan was made.1

No pool structure is prescribed, but the pools must keep sharing risk. "If a financial asset ceases to share risk characteristics with other assets in its segment, it should be moved to a different segment," and if no segment fits, it is measured individually and taken out of the pool.1 Inadequate segmentation was one of the concerns Fed examiners raised at community banks after adoption.2

Ashgrove uses nine pools: office real estate; other commercial real estate; multifamily; construction and land; owner-occupied real estate; commercial and industrial loans; agriculture; residential mortgages; and consumer loans with home equity lines. Office has its own pool because its values move apart from retail and industrial property, which is the kind of reason the memo should write down.

The methods, side by side

MethodHow it worksWhat it needsFits
Loss rate (snapshot or open pool)Losses a past pool suffered over its life, as a share of its balance, applied to today's poolSeveral years of balances and write-offs by poolMost community bank pools
Vintage analysisLoss rates by year of origination and age, projected forward for each open vintageLoan-level history by origination yearConsumer, auto, residential: many similar loans
WARMAn average annual loss rate times the pool's expected remaining life, adjusted for paydownsAnnual loss rates and remaining-life estimatesSmall pools and banks with thin data; a FASB staff Q&A confirms it is acceptable1
PD / LGDProbability a loan defaults × share lost if it does × balance at defaultDefault and recovery history, risk ratingsLarger commercial books, banks with rating models
Discounted cash flowExpected cash flows, after defaults and prepayments, discounted at the loan's effective rate; the shortfall is the allowancePrepayment, default and recovery assumptions; loan termsLong-dated loans, modified loans, purchased pools
Roll rate and agingThe share of balances that move from current to 30, 60, 90 days late and on to write-offMonthly delinquency historyCredit cards, short consumer loans
Loss-rate methods ask the least data; cash-flow methods ask the most

How much each method asks of a bank's data, our reading of the policy statement's method list

LightModerateHeavyVery heavy
Loan-level historyDefault and recovery dataForecast linkage effortExplaining it to a committeeLoss rateLightLightModerateLightWARMLightLightModerateLightVintageHeavyModerateModerateModerateRoll rateHeavyModerateModerateModeratePD / LGDHeavyVery heavyHeavyHeavyDiscounted cash flowVery heavyVery heavyHeavyVery heavy

Our reading of the sources 1

Show the numbers
Loan-level historyDefault and recovery dataForecast linkage effortExplaining it to a committee
Loss rateLightLightModerateLight
WARMLightLightModerateLight
VintageHeavyModerateModerateModerate
Roll rateHeavyModerateModerateModerate
PD / LGDHeavyVery heavyHeavyHeavy
Discounted cash flowVery heavyVery heavyHeavyVery heavy

A WARM estimate, worked through

A bank's residential pool has a balance of $446.8 million. Over the last ten years the pool lost an average of 0.08% of its balance a year, and the pool's loans have about 5.5 years of expected remaining life after prepayments. A simple WARM estimate is 0.08% × 5.5 = 0.44% of the balance, or about $1.97 million, before any forecast or qualitative adjustment.

The figures are illustrative; Ashgrove's screen happens to show a 0.44% model rate for this pool. The arithmetic is easy, which is the method's appeal. The judgment sits in the remaining life, the years chosen for the average, and how the forecast is laid on top.

The Federal Reserve built a spreadsheet tool for banks under $1 billion, SCALE, that uses public regulatory data to set loss rates by pool; it was announced on July 1, 2021.20 Examiners later found that banks relying on it sometimes left out held-to-maturity securities and off-balance-sheet items, which the tool does not cover.2

05 · Forecasts and reversion

Reasonable and supportable forecasts, scenario weights and the path back to history

In shortCECL makes the bank look forward. It picks a forecast period it can support, often one to two years, then reverts to its historical loss experience for the rest of the loans' lives. Neither the length nor the method of reversion is prescribed, and both are reviewed every quarter.1

The forecast is what makes CECL different from the rules it replaced. The policy statement sets no minimum or maximum period, lets forecasts vary by pool or by input, and allows one scenario or several.1 A bank "is not required to search for all possible information," but "reasonably available and relevant information should not be ignored."1

Beyond the forecast period the bank must revert to historical loss information, and it may do so immediately, in a straight line over some quarters, or by "any systematic, rational method." The choice is reviewed every period: "Reversion techniques are not accounting policy elections."1

With straight-line reversion, the forecast's stress fades into the long-run loss rate over four quarters

Annualized loss rate assumed for one pool, by quarter ahead, % of balance

Forecast, then straight-line reversionImmediate reversionHistorical average
0%0.2%0.4%0.6%0.8%0.38%0.38%0.38%
Q1Q3Q5Q7Q9Q11

Illustrative · replace with your own numbers · Four quarters of forecast, then four of straight-line reversion to a 0.38% long-run rate. Values are made up to show the shapes.

Show the numbers
Forecast, then straight-line reversionImmediate reversionHistorical average
Q10.62%0.62%0.38%
Q20.68%0.68%0.38%
Q30.72%0.72%0.38%
Q40.7%0.7%0.38%
Q50.62%0.38%0.38%
Q60.54%0.38%0.38%
Q70.46%0.38%0.38%
Q80.38%0.38%0.38%
Q90.38%0.38%0.38%
Q100.38%0.38%0.38%
Q110.38%0.38%0.38%
Q120.38%0.38%0.38%

Weighting scenarios

Many banks run a baseline and one or more stress scenarios from a forecast vendor and weight them. The weights are a judgment that belongs to the committee and the memo should say why they changed or stayed. Ashgrove's committee uses 80% baseline, 20% adverse and 0% severe. The screen shows the model reserve under each scenario on its own:

Weighting the adverse case at 20% adds $1.8 million to the model reserve

Ashgrove's model reserve under each scenario alone and at the committee's weights, $ thousands

Severe scenario alone48,760
Adverse scenario alone41,915
Baseline alone33,065
Weighted 80 / 20 / 0the reserve used34,835

Fictional example from this guide

Show the numbers
ItemValue
Severe scenario alone48,760
Adverse scenario alone41,915
Baseline alone33,065
Weighted 80 / 20 / 034,835

0.8 × $33,065K + 0.2 × $41,915K = $34,835K. At 70 / 30 / 0 the model part would be $35,720K and the allowance $48,394K, which is the alternative the committee memo quotes. The scenario names and figures come from the example's sample forecast vendor, Quillan Economics, which is fictional.

Where forecasts and qualitative factors collide

Once a forecast carries a driver, a qualitative factor for the same driver counts it twice. The policy statement's own example points the other way too: a bank whose forecast already reflects national unemployment may still need a local adjustment if a major local employer is closing, because the local rate "may be more relevant" than the national one.1 The test is the same both ways. List the drivers the model uses, and make every economic factor say what it adds beyond them.

06 · The nine qualitative factors

CECL qualitative factors: the nine the agencies list, and how to support each basis point

In shortQualitative factors adjust each pool for what the model misses. The policy statement lists nine. Each adjustment needs current evidence, must repeat nothing the model already counts, should move with its own trend or say why it does not, and should be sized in a way someone else can re-perform.1

The nine factors in the policy statement

1 · Portfolio

Nature and volume of the loans

Growth, new products, new markets. A new loan program with no loss history of its own is the usual case.

2 · Portfolio

Concentrations of credit

The existence, growth and effect of concentrations, such as commercial real estate measured against capital.

3 · Credit quality

Past dues, nonaccrual and classified loans

The volume and severity of loans that are late, not accruing interest, or rated substandard or worse.

4 · Collateral

Value of collateral

For loans that are not collateral-dependent; those that are get their own measurement.

5 · Process

Lending policies and procedures

Changes in underwriting standards and in collection, write-off and recovery practices.

6 · Process

Quality of credit review

How well the bank's loan review finds problems early.

7 · People

Experience, ability and depth of staff

Lending, collection and management staff, and turnover in them.

8 · Outside

Other external factors

Regulatory, legal and technological change, competition, and events such as natural disasters.

9 · Economy

Economic and business conditions

International, national, regional and local conditions that affect collection, limited to what bears on this bank's loans.

The list is the policy statement's, in its order, abbreviated.1 It is "not all-inclusive," and not every factor applies to every bank. Nine pools by nine factors gives Ashgrove 81 cells to support every quarter.

Three checks on every factor cell, and a fourth on its size

Current

Is the evidence from this quarter?

A survey from February cited in October is stale if newer data exists. Rolling last quarter's memo forward is where this goes wrong.

Once

Does the model already count it?

Compare the factor with the model's list of drivers. National unemployment in the forecast means no national unemployment factor.

Direction

Does it move with its own trend?

A concentration factor held flat while the concentration climbs needs a written reason, and so does a past-due factor held high while past dues fall.

The fourth check is size: can someone else re-perform the basis points from the evidence? A common approach ties each factor to a measured range, for example the gap between the best and worst loss years for the pool, and places the factor inside it according to the evidence. Auditors look for that link. The PCAOB, the board that inspects the auditors of public companies, found auditors whose testing of qualitative factors was limited to "comparing the basis point adjustments assigned to qualitative factors with those of prior periods," which it counted as a deficiency.21

The six cells that move in the example

Four factors rise, two fall: the evidence moves in both directions

June factor against the supported September factor, basis points, Ashgrove's six changed cells

June, rolled forwardSupported at September 30
Office · collateral values15 bps35 bps
Agriculture · economy12 bps22 bps
Multifamily · concentrations10 bps14 bps
Construction · new product0 bps12 bps
Business loans · economy8 bps0 bps
Residential · past dues6 bps3.5 bps

Fictional example from this guide

Show the numbers
June, rolled forwardSupported at September 30
Office · collateral values15 bps35 bps
Agriculture · economy12 bps22 bps
Multifamily · concentrations10 bps14 bps
Construction · new product0 bps12 bps
Business loans · economy8 bps0 bps
Residential · past dues6 bps3.5 bps
The office factor adds the most; removing the double count releases nearly as much

Size of each change's effect on the allowance, $ thousands (basis points × pool balance); the last two are releases

Office · collateral valuesadds · stale support572
Business loans · economyreleases · counted twice562
Agriculture · economyadds · local trend319
Construction · new productadds · no loss history290
Multifamily · concentrationsadds · against its trend159
Residential · past duesreleases · improving112

Fictional example from this guide

Show the numbers
ItemValue
Office · collateral values572
Business loans · economy562
Agriculture · economy319
Construction · new product290
Multifamily · concentrations159
Residential · past dues112

Each effect is the change in basis points times the pool's balance: (35 − 15) × $286.0M = $572K; (0 − 8) × $702.6M = −$562K; and so on. The six net to +$666K. The other 75 cells keep their level with refreshed support.

The concentration factor, and the denominator it uses

Ashgrove's commercial real estate (office, other investor property, multifamily, construction) totals $1,538.4 million, 296% of its $519.6 million total risk-based capital, up from 292% in June and 281% a year ago. The 2006 interagency guidance looks harder at banks whose commercial real estate reaches 300% of capital after 50% growth over three years.22

Since March 31, 2020, the agencies have computed that ratio on tier 1 capital (a bank's core capital) plus the allowance attributable to loans, because banks using the community bank leverage ratio stopped reporting tier 2 capital.23 The example's 296% is the bank's own measure on total risk-based capital. Either way, a factor held flat while the ratio climbs is the one an examiner circles first.

07 · Loans measured one by one

Individually evaluated and collateral-dependent loans under CECL, worked to the dollar

In shortA loan that no longer shares its pool's risk is taken out and measured alone. When the borrower is in financial difficulty and repayment is expected from the collateral, regulatory reports measure it at the collateral's fair value, less costs to sell if repayment depends on a sale, whether or not foreclosure is probable.1

Under CECL, a collateral-dependent loan is one where "the repayment is expected to be provided substantially through the operation or sale of the collateral when the borrower ... is experiencing financial difficulty."1

For Call Report purposes the bank must use the practical expedient, a simplified measurement the standard allows: the allowance is the loan's balance less the collateral's fair value. If the bank expects to be repaid by selling the property, it deducts estimated costs to sell from the value; if repayment comes from operating it, it does not.1 When the collateral's value falls between quarters the allowance rises with it, and changes must be backed by "recent appraisals or evaluations."1

The example's new individually evaluated loan

Prairie Lantern Office CenterAmountNote
Loan balance$8,421,800Moved out of the office pool on October 8
As-is appraisal, September 9, 2026$7,915,00031% below the prior appraisal of $11.47 million
Less 8% estimated cost to sell−$633,200Repayment expected from a sale
Net collateral value$7,281,800
Reserve: balance less net value$1,140,000The quarter's largest single movement

Two consequences follow. The loan leaves the office pool's qualitative factor, because "individually evaluated assets should not be included in a collective assessment."1 And its appraisal becomes evidence for the pool it left: one of the three reappraisals behind the office collateral factor in the hero example is this building.

Office and business loans hold two-thirds of the specific reserves

Ashgrove's $2,980K of reserves on seven individually evaluated loans, by pool, $ thousands

Office real estate: 1,140Commercial and industrial: 820Agriculture: 750Owner-occupied real estate: 140Residential: 130
7loans
  • Office real estate1,140
  • Commercial and industrial820
  • Agriculture750
  • Owner-occupied real estate140
  • Residential130

Fictional example from this guide

Show the numbers
PartValue
Office real estate1,140
Commercial and industrial820
Agriculture750
Owner-occupied real estate140
Residential130

What happened to troubled debt restructurings

Before 2023, a loan restructured with a concession to a struggling borrower was a troubled debt restructuring, with its own measurement and disclosures. ASU 2022-02 removed that accounting for banks on CECL, effective for fiscal years beginning after December 15, 2022.

A modification is now assessed like any other: a new loan or the continuation of the old one. Banks instead disclose modifications made to borrowers experiencing financial difficulty, and public companies add current-period gross write-offs by year of origination to their vintage tables.12 The interagency policy statement was revised in April 2023 to drop its TDR references.14

Purchased loans from 2027

Under CECL, loans bought with more-than-insignificant credit deterioration have had their allowance recorded against the purchase price (the "gross-up"). Other purchased loans needed a provision on the day they were bought, which looked like counting the expected loss twice: once in the discount paid, once in the expense.

ASU 2025-08 extends the gross-up to "purchased seasoned loans": loans other than credit cards acquired in a business combination, or bought more than 90 days after origination by a buyer not involved in making them. It applies to annual periods beginning after December 15, 2026, and the interim periods within them, for all entities, prospectively, with early adoption allowed.6

08 · The quarter's bridge

Explaining the allowance roll-forward: a bridge from last quarter, every dollar named

In shortCommittees and auditors ask the same first question: what moved? A bridge splits the change into net charge-offs, volume and mix, the forecast, credit quality, individually evaluated loans and qualitative factors, and shows any unexplained difference instead of hiding it. Ratio analysis is the cross-check the policy statement names.1

The example's bridge, June 30 to September 30

The ratios that check the number

The policy statement suggests comparing the allowance with classified loans, past-due and nonaccrual loans, total loans and write-offs to spot "divergent or emerging trends."1 The example bank's ratios move as its data does: allowance to loans 1.26% to 1.31%; to nonaccrual loans 258% to 218% (nonaccrual rose from $17.4 million to $21.8 million); to classified loans 51% to 49%; and 9.8 years of this quarter's annualized net charge-offs covered, against 10.6 in June. A ratio that moves the opposite way from its driver is a question to answer in the memo.

Net charge-offs more than doubled from 2021 to 2024 and have eased since

Net charge-offs to loans, all FDIC-insured institutions, % (2026 is the first half, annualized)

0.25%2021
0.27%2022
0.52%2023
0.68%2024
0.62%2025
0.58%2026 H1

Source 8

Show the numbers
PeriodValue
20210.25%
20220.27%
20230.52%
20240.68%
20250.62%
2026 H10.58%

Across all insured institutions, second-quarter 2026 provisions of $19.3 billion were "about equal to net charge offs," and reserves held at $223.9 billion, covering noncurrent loans 1.73 times. At community banks the coverage was 1.46 times.8

Sensitivity: what if the judgment is wrong?

A committee's natural next question is how much the answer depends on its own choices. Two sensitivities answer most of it: the allowance under each scenario alone, and the allowance with every qualitative factor moved together. Moving all of Ashgrove's factors by half moves its allowance by $4,847K either way, 0.13 points of the ratio to loans. A committee that sees both sensitivities before it votes knows how much of the number is its own judgment.

09 · What goes wrong

Unsupported Q factors and thin files: what Fed examiners, PCAOB inspectors and SEC staff report on allowances

In shortThree reviewers look at the allowance from three sides, and they land on the same weak spots: qualitative factors without support, documentation that is missing or out of date, reviews too thin to test, and changes that do not match the credit data. No enforcement action specific to CECL estimation came up in our research; the findings arrive through exams, audits and comment letters.

Qualitative factor support is the one weakness all three reviewers name

Where each reviewer's published findings fall, our reading of the three sources

Not raisedRaisedCentral
Fed examiners (2023–2024)PCAOB inspectors (2024)SEC staff commentsQualitative factor supportCentralCentralCentralDocumentation of method and assumptionsCentralRaisedRaisedData completeness and accuracyRaisedCentralNot raisedSegmentationRaisedNot raisedRaisedReview and committee evidenceNot raisedCentralNot raisedForecast and reversionRaisedNot raisedCentralExplaining changes against credit dataNot raisedNot raisedCentral

Our reading of the sources 2,21,24

Show the numbers
Fed examiners (2023–2024)PCAOB inspectors (2024)SEC staff comments
Qualitative factor supportCentralCentralCentral
Documentation of method and assumptionsCentralRaisedRaised
Data completeness and accuracyRaisedCentralNot raised
SegmentationRaisedNot raisedRaised
Review and committee evidenceNot raisedCentralNot raised
Forecast and reversionRaisedNot raisedCentral
Explaining changes against credit dataNot raisedNot raisedCentral

Fed examiners: documentation and unsupported Q factors

Federal Reserve examiners reviewed allowance practices in nearly 200 community state member bank examinations between May 2023 and May 2024. Banks "generally made a good faith effort," but "most of the supervisory concerns and recommendations" centered on documentation (policies, procedures and controls that were missing or out of date, weak support for qualitative adjustments and key assumptions such as the method, the look-back period and segmentation) and on "unsupported qualitative factors."2

Other concerns: pools that did not share risk, held-to-maturity securities and off-balance-sheet items left out, forecasts not used, qualitative factors that did not reflect the bank's own underwriting, and some allowances too low because they leaned on outdated loss rates or legacy incurred-loss calculations.2

Audit inspectors: the most deficiencies of any bank audit area

The PCAOB wrote in September 2024 that auditors' testing of the allowance "is the area where we identify the most deficiencies in our reviews of bank audits."21 The examples bear directly on the bank's own file: auditors who did not test the completeness and accuracy of the data, who tested a credit committee's review by reading minutes that "did not provide sufficient detail," and who tested qualitative factors only by inquiry, reading policies, tracing data and comparing basis points with prior periods.21 When auditors tighten their testing, the bank's documentation is what they test.

SEC staff: explain the change and its drivers

For banks that file with the SEC, staff comments ask for the significant qualitative factors and how they affect the allowance, more disclosure when the allowance shows "changes that appear inconsistent with changes in key credit metrics," charge-off policies, and the key quantitative inputs, the size of the qualitative component, the forecast period and the reversion method.24

The errors behind the findings

Stale support

Last quarter's memo rolled forward with a source that newer data contradicts. In the example, a February survey still cited in October.

Counting twice

An economic factor for a driver the forecast already carries. The policy statement rules it out in one sentence.1

Moving against the trend

A factor held flat while its own measure worsens, or kept high after the trend improved, with no reason written.

Working back from a target

An allowance nudged toward a peer median, a ratio or a budget. The policy statement calls it inappropriate.1

10 · The numbers and the trend

How CECL changed bank reserves, and what three years of data show

In shortCECL raised community banks' allowances by 3.76% on average at adoption, with about two-thirds reporting no change or a decrease.13 A 2026 Fed staff study finds the increase worked like a capital charge and slowed loan growth. The recurring cost of the standard sits in defending the estimate, and that is what the 2026 debate is about.

About two in three community banks saw no rise in their allowance when they adopted CECL
About 2 in 3

community banking organizations reported no change or a reduction in their allowance from adopting CECL (Kansas City Fed, August 2023)

Source 13

Show the numbers
MeasureValue
community banking organizations reported no change or a reduction in their allowance from adopting CECL (Kansas City Fed, August 2023)67 of 100

The Kansas City Fed found an average increase of 3.76% in community banks' allowances at adoption: 3.08% for banks under $1 billion and 7.53% for those between $1 billion and $10 billion.13 For most community banks the effect at adoption was modest. The cost that stays is the work of supporting the estimate, every quarter.

A Federal Reserve staff paper published in August 2026 estimates that the increase in allowances at adoption was equivalent to a 2.6% increase in capital (of aggregate tier 1 capital) for the banks in its sample, and that it "reduced loan growth by approximately 77 basis points annually in the years following adoption." It found no statistically significant effect on dividends or share buybacks.25 The paper is a staff working paper, preliminary and open to comment, and its authors' views are their own.

$223.9B

of allowances at all FDIC-insured institutions on June 30, 2026, 1.61% of loans.8

FDIC Quarterly Banking Profile, Q2 2026
4,238

FDIC-insured banks and savings institutions, 3,818 of them community banks; almost all have adopted CECL.8

FDIC Quarterly Banking Profile, Q2 2026
125

questions in one CECL-specific audit checklist that ABA staff cite as an example of the documentation load.3

ABA Banking Journal, May 2026

CECL close hours and costs nobody publishes

There is no public figure for the hours a quarterly close takes, its cost, the share of the industry's allowance that is qualitative, or how often support is stale. No public dataset sizes the market for CECL software. What you can measure instead is in Part C: your own close calendar, the hours by step, the share of factor cells whose support changed this quarter, and the requests your auditor raised.

11 · Automation and AI

Which parts of the allowance close software can take, and the judgments the policy statement leaves to management

In shortThe policy statement gives the judgments to management and their oversight to the board or a committee, and asks for independent validation.1 Software can take the gathering, checking, drafting and assembling around those judgments. It must never pick the number, tune it to a target, or approve it.

Most of the hours in a close go to work that is repetitive and checkable: tying the loan tape to the general ledger, pulling trend data for every pool, re-reading last quarter's memo against this quarter's data, testing each factor against the model's driver list, rebuilding the bridge, running sensitivities, writing the memo and collecting the evidence. That is what automation is good at, provided every number it writes carries its source and every proposal waits for a person.

Gathering and checking are the safest to automate; setting factors and scenario weights stay with people
Judgment needed →
People decide
Assist
Automate later
Automate first
Set factorsWeightsDraft supportCheck 81 cellsTrend dataTie-outBridge
Hours each quarter →

Our reading of the sources 1,3 · Our placement of the close's tasks: hours from the example close, judgment from what the policy statement leaves to management.

Show the numbers
ItemHours each quarter (0–1)Judgment needed (0–1)
Set factors0.300.80
Weights0.120.60
Draft support0.660.68
Check 81 cells0.800.30
Trend data0.740.15
Tie-out0.120.20
Bridge0.360.08

What regulators expect of the people and the models

ExpectationWhere it comes fromWhat it means for automation
The board or a committee oversees the significant judgments and reviews management's justification each periodPolicy statement1Approval is a human act, recorded by name
Written loss estimation policies reviewed and approved at least annuallyPolicy statement1Rules the software applies are policy, versioned and approved
Periodic validation by a party independent of credit approval and the estimatePolicy statement1The tool's checks become evidence the validator tests
No adjustment to reach a peer median, target ratio or budgetPolicy statement1A tool should show the evidence and never solve for a ratio
Risk-based model risk management, proportionate to use and materialitySR 26-2, April 20265Inventory the CECL model and any model inside the tool; size the validation to the risk
Review controls over Q factors tested in depth, beyond reading minutesPCAOB inspections21Keep the reviewer's evidence: what was checked, what changed, why

Validation independence cuts both ways. The policy statement warns that engaging the bank's own external auditor to validate the estimate "may impair the auditor's independence."1 And a validator can test a tool's checks; it cannot hand its judgment to them. Generative AI models, and AI models that take actions on their own, fall outside the scope of the April 2026 model risk guidance, which leaves their governance to the bank's own framework; a drafted memo remains evidence that people review and auditors test.

What CECL automation cannot supply or decide

The estimate is "inherently imprecise" and should be management's best estimate within a range.1 Automation cannot supply loss history a bank does not have, choose a forecast, or decide whether a local slowdown matters to a pool. It can make sure the person who decides sees every relevant number, with its date and source, before the committee meets.

12 · How teams do it today

Who touches the allowance between quarter end and the committee vote, and which steps eat the days

In shortAn analyst or two gather and roll forward, an allowance manager owns the estimate and the memo, credit administration measures the problem loans, a committee approves, the controller books and files, and validators and auditors test. Most of the days go to re-proving support and assembling evidence. Banks run the model in house, on vendor platforms or with outside help.

Six roles from the allowance analyst to the examiners

AA

Allowance analyst

Cuts and ties the loan tape, pulls trend data for every pool, runs or receives the model, rolls last quarter's memo forward.

Cares about: not re-proving numbers nobody changed.
AM

Allowance manager or CECL lead

Owns the estimate, the qualitative factors and the memo; presents to the committee; answers the auditor and the examiner.

Cares about: every basis point having a source.
CR

Credit administration and appraisal review

Identifies the loans to measure one by one, orders and reviews appraisals, confirms each specific reserve.

Cares about: current values on troubled collateral.
CO

Controller and CFO

Book the provision; sign the Call Report and, at public banks, the 10-Q; the CFO often chairs the committee.

Cares about: a bridge that ties before the earnings release.
AC

Allowance committee and the board

Typically the CFO, chief credit officer, controller and head of loan review; the board or its audit committee oversees.

Cares about: what moved, and why, on one page.
VA

Validators, auditors and examiners

Independent validation of the process; external audit, where significant allowance risks lead to a critical audit matter in the opinion;21 periodic examination.

Cares about: evidence they can re-perform.

Tape cut, model, Q factors, committee: the allowance's route

A quarter's allowance passes through four teams before the board sees it
  1. 1Tape cut and tied

    Loan data cut at quarter end and tied to the general ledger by pool.

    Allowance analystDays 1–2
  2. 2Model and forecast

    Model run by pool; forecast vintage, scenarios and weights chosen.

    Analyst and allowance managerDays 3–4
  3. 3Loans measured one by one

    Collateral-dependent and other loans that fit no pool measured; appraisals reviewed.

    Credit administrationDays 4–6
  4. 4Qualitative factors

    81 cells re-supported; changes proposed and written up.

    Allowance managerDays 6–10
  5. 5Bridge, pack and approval

    Bridge, ratios, sensitivities, memo; committee approves; provision booked.

    Committee and controllerDays 10–15

Fictional example from this guide

Show the numbers
StepWhat happensWhoTime
Tape cut and tiedLoan data cut at quarter end and tied to the general ledger by pool.Allowance analystDays 1–2
Model and forecastModel run by pool; forecast vintage, scenarios and weights chosen.Analyst and allowance managerDays 3–4
Loans measured one by oneCollateral-dependent and other loans that fit no pool measured; appraisals reviewed.Credit administrationDays 4–6
Qualitative factors81 cells re-supported; changes proposed and written up.Allowance managerDays 6–10
Bridge, pack and approvalBridge, ratios, sensitivities, memo; committee approves; provision booked.Committee and controllerDays 10–15

The 19 days of a hand-built close, step by step

Re-proving qualitative support and trend data take nearly half of a hand-built close

Working days from tape cut to committee pack, by step, in a 19-day close

Tie the tape and run the modelLoans measured one by oneTrend data and Q-factor supportBridge, ratios and sensitivityMemo, pack and binder
By hand32923

Illustrative · replace with your own numbers · Split estimated for the example bank's close; replace with your own step timings.

Show the numbers
Tie the tape and run the modelLoans measured one by oneTrend data and Q-factor supportBridge, ratios and sensitivityMemo, pack and binder
By hand32923

No public study times an allowance close. ABA's accounting staff describe one community bank whose update to its Q-factor framework ran to a 14,000-word, 28-page document, and say the recurring cost sits in qualitative factor analysis, model validation and audit documentation.3 The deadlines sit outside the bank's control: the Call Report is due 30 days after quarter end, October 30 for the third quarter of 2026, and an accelerated filer's 10-Q 40 days after.15,16

Spreadsheets, a CECL model platform or consultants

In house

Spreadsheets and the bank's own data

Loss-rate or WARM models in workbooks, sometimes the Fed's SCALE tool below $1 billion.20 Cheap and transparent. The weak points: version control, formulas typed over, and a qualitative memo that lives in a word processor.

Vendor platform

A CECL model platform

Licensed software that holds the loan data, runs several methods and forecasts, and produces the quantitative reserve and disclosures. The qualitative support, bridge and committee pack are often still built around it by hand.

Outside help

Consultants and validators

Firms that run the model, build Q-factor frameworks or validate the process. The policy statement keeps responsibility with management and the board whoever does the work.1

Part B · See it working

Botminds CECL Allowance Management at Ashgrove: a quarter's qualitative factors re-supported on real screens

Part A described the work without naming a product. This part shows how Botminds CECL Allowance Management runs it, around whichever CECL model a bank already uses, at the fictional Ashgrove Plains Bank. Every bank, person, property, vendor and number in the screens is sample data.

13 · One quarter, start to finish

How Ashgrove's rolled-forward draft became the $47,509K allowance its committee approved

In shortThis is the example from the top of the page, inside the product. Dana Okafor, the allowance manager, lands on the quarter's bridge with the qualitative bar drawn dashed. Six agents check all 81 factor cells against this quarter's data, the June memo and the model's own drivers, and propose six changes with written, cited support. Dana accepts them, the committee approves 4 votes to 0, and the auditor gets a read-only binder.

1

The number to defend, drawn as a walk from June

Monday, October 12, day 8 of 12. Dana's home screen is the allowance walk: $44,812K at June 30, then each movement as a bar, ending at a draft of $46,843K. The qualitative bar is dashed and marked "not checked": her analyst, Jamal Pierce, rolled all June 81 factor cells forward unchanged, $9,028K on September balances.

The rail lists what a rolled-forward draft cannot show: a June source that new data contradicts, a factor the model already counts, a factor held flat while its trend moved.

The allowance walk, before the check. Each bar is a movement since June. The dashed bar is the qualitative part nobody has tested against this quarter's data.
2

Every bar opens its own calculation

Dana clicks Individually evaluated. The rail shows the arithmetic to the dollar: Prairie Lantern Office Center, balance $8,421,800; as-is appraisal of $7,915,000 on September 9; less 8% cost to sell; net collateral value $7,281,800; reserve $1,140,000. The other six loans are unchanged from June at $1,840,000.

The reappraisals and all seven loans open from the same rail, with the note that Dana confirmed the reserves on Thursday, October 8.

A bar's calculation. The collateral-dependent loan measured as Part A describes: balance less the appraised value net of costs to sell.
3

One button checks 81 cells, and the bar fills to +$666K

Dana presses Check support on 81 cells on the bar itself. The run plays in the rail: the tape ties to the general ledger, the model's driver list is read, nine pools are refreshed, every cell is tested, the support is drafted and the change is priced. On the sample data it finished in 1 minute 43 seconds.

The bar fills to +$666K and splits into six changes. The largest opens first: office collateral values, 15 to 35 basis points, tagged stale support, with its drafted paragraph and numbered sources. The Lincoln–Omaha vacancy rate it cites is part of the fiction; for scale, Cushman & Wakefield put national office vacancy at 19.8% in the third quarter of 2026.26

The qualitative bar, filled. Six proposed changes, net +$666K, and the office factor's drafted support citing the three reappraisals and the local vacancy rate. Proposed allowance $47,509K, 1.31% of loans.
4

A factor the model already carries comes out

The second change is the one an auditor would have found. June's memo kept an 8 basis point economic factor on commercial and industrial loans for "softening national conditions." Since model version 3.2 the forecast itself carries national unemployment and real GDP for that pool, and the local unemployment rate on the screen is the same as in June.

The factor's page shows the model's drivers against the June factors, the written support quoting the policy statement, the four checks and the decision: keep 8 basis points, or accept 0, a release of $562K.

Counted twice. The model's drivers beside the June factors; the two that repeat are marked. The policy statement quote the screen cites is on page 7 of the 2023 text, as stated.1
5

The memo writes itself from her decisions, and the committee votes

Dana accepts the six changes. On the committee pack the memo is drafted from them: the recommendation of $47,509K and a $3,911K provision, what moved, each factor change and why the business-loan factor comes out, and the sensitivity. Every number carries its citation.

She submits the pack. On Thursday the committee (Tom Whitaker, CFO and chair; Ellen Marquez, chief credit officer; Rachel Brandt, controller; Owen Sato, head of loan review) approves, each vote recorded with its name and time, and the minutes move from draft to final.

Committee pack, approved. The memo drafted from the decisions, seven sections ready, and four approvals by name and time. The software never marks anything approved; it records the votes people cast.

The solution's design targets are 81 of 81 factor cells with current, cited support before committee, and about two days from model run to a cited committee pack. They are targets, to be measured on your own close.

14 · Every screen

The close calendar, the factor matrix, the bridge and the auditor's binder, screen by screen

In shortThe quarter is the story. These screens show the rest: the dated close, the factor matrix and the run that checked it, one factor's evidence and checks, the change bridge and ratios, the segment table, sensitivity to scenario weights and to the factors themselves, the evidence binder and the bank's own allowance rules.

The close, step by step. Twelve dated steps from tape cut to the auditor's review, each with its owner and status, the filing deadlines (Call Report October 30, Form 10-Q November 9), and the allowance so far.
Qualitative factors. The run step by step and the six proposed changes, each tagged with its reason and dollar effect. Nothing changes until the allowance manager accepts it.
One factor's evidence. The reappraisals, the drafted support, the June memo it replaces, and four checks: source current (failed, fixed by the proposal), not already in the model, direction matches the trend, within the 50 basis point cap.
Change bridge and ratios. Every dollar of the change from June with an unexplained difference of $0, and the ratios the policy statement suggests: to loans, nonaccrual, classified loans and net charge-offs.
The bridge by pool. Each pool's June and September allowance split into model, qualitative and individually evaluated parts, with the main driver of its change in words.
Segments. The nine pools with model rate, qualitative basis points and allowance. The concentration tile divides by total risk-based capital, the bank's own setting; the agencies' supervisory ratio has used tier 1 capital plus the allowance for loans since 2020.23
Sensitivity. The allowance at other scenario weights, the severe scenario alone ($61,434K), each change's effect, and all factors moved together: ±50% moves the allowance by $4,847K.
Evidence binder. 64 items indexed to the memo, from the tape tie-out to the audit trail of every factor decision, and each open auditor request answered by the item that supports it.
Your allowance rules. When a source goes stale, the double-count and direction checks, the caps, the forecast and reversion period and the individual evaluation threshold are settings. Changes are versioned and need the controller's approval. The concentration reference here uses total risk-based capital, the bank's own choice; the agencies' ratio uses tier 1 capital plus the allowance for loans.23

Select any screen to open it larger. The bank, people, properties, vendors and figures are fictional; the peer figures are sample data.

15 · Agents, and who decides

What the six agents may touch in the allowance, and the factor decisions and vote that stay with people

In shortEach agent has one job and limits it never crosses. None of them sets a factor, changes a risk grade, posts an entry, forces the bridge to tie or marks anything approved. The allowance manager accepts, changes or rejects every proposal; the committee approves the allowance; the controller books the provision.

Six agents across the close, from tape tie-out to auditor binder

Data reconciler

Ties the loan tape to the general ledger by pool and maps new product codes before anything is calculated.

Never posts or changes a journal entry. A difference above $1 stops the close.

Economic forecast reader

Reads the forecast vintage and local indicators, and records which drivers the model already carries, so no factor repeats them.

Never chooses scenarios or weights.

Portfolio trend analyst

Grades, past dues, nonaccrual, growth, concentrations and new products by pool, quarter over quarter, every figure dated and cited.

Never changes a risk grade.

Q-factor support writer

Checks each of the 81 cells for stale sources, double counting and direction, and drafts the written support with a citation on every number.

Never sets a factor: it proposes, within the caps in Settings.

Change bridge builder

Builds the quarter-over-quarter bridge, the ratio analysis and the sensitivities to scenario weights and to all factors at ±25% and ±50%.

Never forces the bridge to tie: an unexplained difference is shown.

Committee and binder assembler

Writes the committee memo and minutes draft from the decisions, and indexes the evidence binder for the auditor.

Never marks anything approved, and never sends the pack without the allowance manager.

The allowance manager decides each factor; the committee votes

Decides each factorAllowance managerAccepts, changes or rejects each proposed change; a rejection keeps last quarter's level with a written reason.
Approves the allowanceAllowance committeeCFO (chair), chief credit officer, controller and head of loan review, quorum three, votes recorded by name and time.
Books and owns the rulesControllerBooks the provision after approval, and approves any change to the allowance rules, which are versioned.

The external auditor sees the memo and the binder read-only once the pack is final. Every factor decision, acceptance and rejection is on the audit trail, and the trail goes into the binder.

Dana Okafor's close team and the external auditor

Fictional, from the sample data
DO

Dana Okafor · allowance manager

Runs the quarterly close, owns the qualitative factor memo, presents to the committee on Thursday.

"The model runs in an hour. Defending it takes three weeks."
JP

Jamal Pierce · allowance analyst

Pulls trend data for nine pools and rolls the prior memo forward.

"Half my quarter is re-proving numbers nobody changed."
RB

Rachel Brandt · controller

Books the provision; signs the 10-Q and the Call Report.

"If the bridge doesn't tie, the release doesn't go."
TW

Tom Whitaker · CFO, chairs the allowance committee

Approves the allowance with the chief credit officer, the controller and the head of loan review.

"Tell me what moved and why, in one page."
SK

Sarah Kettridge · senior manager, Hollis & Crane LLP, external auditor

Tests the qualitative factors as a critical audit matter.

"Show me where the 35 basis points came from."
16 · What goes in and out

The model results and memos it reads, and the cited memo, bridge and binder it hands back

In shortIt reads what the close already produces: model results by pool and the model's driver list, forecasts and local indicators, portfolio trends, last quarter's memo and minutes, and the allowance policy. It leaves behind a cited factor memo, a bridge that ties, a committee pack with minutes, and an indexed binder. The CECL model and the general ledger stay where they are.

From the close

  • Model results by pool, and the model's driver list
  • Economic forecasts, scenarios and local indicators
  • Portfolio trends: grades, past dues, nonaccrual, growth, new products
  • Appraisals and the individually evaluated loans
  • Loan tape and general ledger balances

From the bank

  • Your allowance policy and pool structure
  • Last quarter's memo and committee minutes
  • Caps, staleness limit and the double-count rule
  • Committee members, quorum and approvers
Agents tie, check, draft and assemble Every factor cell, every bar of the bridge, under your allowance policy
The allowance manager decides each factor
Every number cites its source

Outputs

  • The qualitative factor memo, every basis point cited
  • The quarter-over-quarter bridge and ratio analysis
  • Sensitivities to scenario weights and to the factors
  • The committee memo, pack and minutes draft
  • An evidence binder indexed to the memo, read-only for the auditor

What changes for the team

  • Six changes to decide; the other 75 cells come back with refreshed support
  • A bridge that shows what it cannot explain
  • Auditor requests answered with an item number

Core, general ledger, CECL model and forecast feeds

Core loan systemBalances, product codes, grades, past dues
General ledgerThe trial balance the tape ties to
CECL model platformResults by pool and its drivers
Forecast vendorScenarios and state or county indicators
Appraisal managementReappraisals and evaluations
Document managementMemos, minutes, policy
Identity and accessRoles, maker-checker, auditor access
Regulatory reportingCall Report and 10-Q figures

For each, check whether it offers an API, a file feed or only screens, and who owns it.

Your CECL model kept, with the Q-factor work built on top

Your CECL model

Kept as it is. Results by pool and the driver list are read each quarter; the qualitative work, bridge and pack are built on top.

Your allowance policy

Becomes settings: pools, factor caps, when a source goes stale, the double-count and direction checks, approvers.

Your committee

Gets one memo with every number cited and the sensitivities already run, and votes by name.

Your validator

Gets the evidence of every check, the decisions and their reasons, ready to test.

Your external auditor

Gets a read-only binder indexed to the memo, each request answered by an item.

Your examiners

Get the same binder and the audit trail of every factor decision for the quarter they review.

Every basis point sourced and checked against the model

1

Every basis point cites its source

Appraisals, market reports, the concentration report, the model's driver list: each number opens the page it came from.

2

Checked against the model

No factor may repeat a model driver, and a factor moving against its own trend needs a written reason.

3

Agents propose; people decide

The allowance manager decides each factor, the committee approves the allowance, the controller books it.

Part C · Are you ready to automate?

Deciding whether to automate your allowance close, on your own numbers

You build the allowance, approve it, audit it or pay for the team that does. This part is written for you: what a hand-built close costs, what automation could return, how ready your team is, what to ask any vendor, and how to run a pilot you can defend to your committee.

17 · What a hand-built close costs

Where a hand-built allowance close spends staff days and invites exam findings

In shortStart from your own numbers. Nobody publishes the hours an allowance close takes or how often its support is stale, so the figures that count are yours. A few published facts frame them: what a risk specialist's hour costs, what examiners and audit inspectors keep finding, and the deadline the close runs against.

$56/hr

median pay of financial risk specialists in 2025, $117,330 a year, before benefits and overhead.27

O*NET, from BLS 2025 wages
~200

community bank exams reviewed by Fed examiners in 2023–2024; most concerns were documentation and unsupported qualitative factors.2

Community Banking Connections, March 2025
30 days

from quarter end to the Call Report: the allowance and provision must be final by then, October 30 for the third quarter of 2026.15

FDIC FIL-10-2026
The days saved are in re-proving support and gathering trends; tying the tape and measuring problem loans stay the same

Working days per step from tape cut to committee pack, a hand-built close against a plan with automation

By handWith automation
Re-proving qualitative factor support52
Trend data for nine pools41
Tie the tape and run the model33
Committee memo, pack and binder32
Loans measured one by one22
Bridge, ratios and sensitivity21

Illustrative · replace with your own numbers · The solution's estimated split for the example bank: 19 working days by hand, 11 planned. Replace with your own timings.

Show the numbers
By handWith automation
Re-proving qualitative factor support52
Trend data for nine pools41
Tie the tape and run the model33
Committee memo, pack and binder32
Loans measured one by one22
Bridge, ratios and sensitivity21
What nobody publishes. There is no public figure for hours per close, cost per close, the share of factor cells re-supported each quarter, how often support is stale, or how many auditor requests a close draws. Vendor figures come without a dataset. Your own baseline is the only one your committee will accept.

What your last allowance close cost, step by step

CostWhere it hidesHow to find your number in a week
Close hoursTrend pulls, memo roll-forward, re-proving support, rebuilding the bridgeAsk each person on the last close to log hours by step from the calendar and their files
Stale supportSources carried forward from earlier quartersCount factor cells whose newest cited source is older than the quarter
Double countingEconomic factors that repeat forecast driversList the model's drivers and mark every factor that names one
Auditor and examiner requestsEvidence gathered after the factCount last year's requests on the allowance and the hours to answer them
FindingsExam matters, audit comments, repeat itemsYour last two exam reports and management letters, allowance items only
Calendar slackDays between committee and the filing deadlineCommittee date against the Call Report and 10-Q dates for the last four quarters

Repeat exam findings and an allowance that is wrong

A finding that repeatsAn unsupported factor noted twice becomes a matter the board must answer, with a deadline.
An allowance that is wrongToo low, and the losses arrive with no reserve; too high, and capital and lending pay for it every quarter.
A late earnings releaseA bridge that will not tie the night before the release.
Knowledge that walks outWhen the analyst who built the Q-factor framework leaves, the reasons go too.
Your committee's attentionA thick pack read the night before, with the evidence for each number somewhere else.
18 · Your return

What faster qualitative factor support is worth a year: close hours, auditor requests and your break-even

In shortPut in your own numbers. The calculator starts from a published wage and asks you for the rest: staff hours per close now and after, the hours spent answering auditors and examiners, and what the tool and your testing cost a year. Every default marked illustrative is an assumption to replace.

Close hours, auditor requests and four more payoffs

Close hours

Six changes to decide, 75 cells already refreshed

Trend data and support drafted for every cell; people work the cells that moved.

closes × hours saved per close × loaded hourly cost
Requests

Answers by item number

Auditor and examiner requests answered from an indexed binder, with nothing rebuilt.

request hours saved a year × hourly cost
Findings

Stale and double-counted factors caught

Every cell checked every quarter, including the ones nobody had time to read.

findings on Q-factor support, before and after
Calendar

The pack ready days earlier

More slack between committee, the earnings release and the Call Report.

days from model run to committee pack, before and after
Committee

One cited page

What moved and why, with the sensitivity run before the first question.

committee time spent on questions the pack already answers
Continuity

Reasons kept with the numbers

Each decision's reason and source stays on the audit trail when people move on.

hours for a new analyst to run the close unaided

Price your own close

Only the hourly cost starts from a published figure: the median wage of financial risk specialists, $56.41 an hour in 2025,27 loaded to about $80 for benefits and overhead (illustrative; use your own). Every input marked illustrative is an assumption.

Your close
Requests
Your cost
Illustrative yearly value
Close time today, valued$0
Close time released, valued$0
Request time released, valued$0
After your yearly cost$0
Staff hours released a year0
Hours to save per close to cover your cost0

Formulas, per year:
Close time today = closes × hours today × hourly cost
Close time released = closes × (hours today − hours with automation) × hourly cost
Request time released = (request hours today − with a binder) × hourly cost
After your cost = both released amounts − yearly cost
Hours to save per close = (yearly cost ÷ hourly cost − request hours saved) ÷ closes

The 450-hour default describes about three people over a 19-working-day close; 250 hours matches an 11-day plan. Not counted: findings avoided, a wrong allowance caught, calendar slack. Released hours are value only if the team spends them on judgment or the close shortens.

Every 100 staff hours saved per close is worth about $32,000 a year at $80 an hour

Yearly value of close time released, four closes a year, before the cost of any tool

Saves 300 hours a close$96K
Saves 200 hours a closethe calculator's default$64K
Saves 100 hours a close$32K
Saves 50 hours a close$16K

Illustrative · replace with your own numbers

Show the numbers
ItemValue
Saves 300 hours a close$96K
Saves 200 hours a close$64K
Saves 100 hours a close$32K
Saves 50 hours a close$16K

Where you sit depends on your cells and your calendar. Many pools, many factor cells and a public filing deadline push toward the top lines. A single loss-rate model with a short memo sits near the bottom, where a tool may cost more than the hours it saves.

Start here19 · Readiness check

How ready your allowance close is for software: drivers, framework, baseline and sponsor, scored

In shortPick the answer closest to your team today. Eight questions score 0 to 2; the last is for reflection. The meter adds up your score as you go, and each question says why it matters and what a strong answer sounds like.

1
Size of the job

How many pools and qualitative factor cells does your close support each quarter?

Why it mattersCells times quarters is the work. A handful of pools with three factors each gains little; nine pools by nine factors gains a lot.
A strong answer"Nine pools, nine factors each, 81 cells, every one with its own support."
2
Your baseline

Do you know your hours per close by step, and your days from model run to committee pack?

Why it mattersNo public benchmark exists, so your own baseline is the only way to prove an improvement.
A strong answer"19 working days last quarter, about 450 staff hours, nine of those days on Q-factor support."
3
The model's drivers

Is there a written list of the drivers your CECL model and forecast already carry, by pool?

Why it mattersThe double-count check needs it. The policy statement rules out adjustments for information already in the estimate.1
A strong answer"Yes, from the last validation: national unemployment, real GDP and a national property index, by pool."
4
Policy and framework

Is your qualitative factor framework written down: which factors, how they are sized, caps, when support goes stale?

Why it mattersSoftware applies your rules. Rules that live in one person's head have to be written first, and the board approves the policy at least annually.1
A strong answer"A board-approved framework with ranges per factor, a 50 basis point cap and a one-quarter staleness rule."
5
Findings

Have examiners, auditors or validators raised allowance documentation or qualitative factors in the last two years?

Why it mattersFindings bring deadlines and budget. They were the most common concerns in the Fed's community bank review.2
A strong answer"The auditor asked us to support each basis point; the exam noted a stale economic factor."
6
Data and systems

Can software reach your loan tape, model results, forecasts and last quarter's memo without someone emailing files?

Why it mattersFile drops work but take longer to set up than a model platform or document system with an API.
A strong answer"The model platform exports results by pool; memos sit in one document library."
7
Owner and sponsor

Is there one person who owns the close, and a budget holder (CFO or controller) who wants it shorter?

Why it mattersA pilot without an owner stalls between finance and credit.
A strong answer"The allowance manager owns it; the CFO sponsors it and chairs the committee."
8
Governance for AI

Do your model risk and vendor management teams have a way to review a tool that drafts text and checks evidence?

Why it mattersThe April 2026 model risk guidance is risk-based and leaves generative and agentic AI to the bank's own governance; someone has to decide how the tool is reviewed.5
A strong answer"Model risk inventories it as a tool; vendor management reviews access, data and audit trail."
9
Vision · for reflection

If your auditor asked tomorrow where each basis point of last quarter's qualitative reserve came from, how long would the answer take, and what would be missing?

Why it mattersYour answer lists the gaps. Each gap is a job for software: gathering, checking, drafting or indexing.
A strong answerA short, specific list, for example: "Two days; the office factor still cites February; nobody can say which factors the new model version absorbed."

Time the close, then plant stale support in two past closes

0–6

Explore

Build the baseline first: time the next close by step, write down the model's drivers, and put the qualitative framework in writing. Start narrow, for example with a staleness and double-count check on every cell.

7–11

Ready to pilot

Run a measured pilot on your last two closes, with some support deliberately made stale or doubled. Compare what is caught, false alarms and staff hours with your own process, and keep people deciding every factor.

12–16

Ready to implement

Plan the full close: your policy as settings, approvals and maker-checker, the model platform and general ledger links, auditor access, and the evidence an examiner will ask for.

20 · Questions for any vendor

What to ask a CECL software or allowance service vendor about double counts, stale sources and the committee vote

In shortAsk every vendor the same questions, us included. The answers show whether the tool supports the close or only computes the model, how it handles your judgment, what evidence you keep, and how you would measure it on your own quarters.

AskA good answerA warning sign
The model and the close
Does it replace our CECL model, or work around it?Either is fine if it says which; works around reads results by pool and the driver listVague about where the quantitative reserve comes from
How does it tie the loan tape to the general ledger, and what happens on a difference?By pool, with a threshold that stops the close and shows the difference"The analyst reconciles it"
Which methods and pool structures does it support?Yours, with different methods by poolOne method for all pools
Qualitative factors
How does it know a factor repeats a model driver?A maintained driver list per model version, checked on every cellRelies on the analyst to remember
How does it decide support is stale?A staleness rule you set, applied to every cited source's dateNo dates on sources
Who sets the basis points?A named person accepts, changes or rejects each proposal, with a reasonThe tool sets factors, or targets a ratio
Can every number in the drafted support be opened at its source?Each figure links to the page, report or data it came fromText with no citations, or a confidence score instead of a source
Bridge, committee and evidence
What happens when the bridge does not tie?The unexplained difference is shown on the bridgeA plug line called "other"
What does the committee approve, and how is the vote recorded?The allowance and provision, by name and time; minutes from draft to finalThe tool marks the pack approved
What does the external auditor see?A read-only binder indexed to the memo, with the audit trail of decisionsExports emailed on request
Control and governance
Who can change the allowance rules, and is each change versioned?A named approver; every version kept with its effective quarterAny user can edit settings
How would our model risk team review it under SR 26-2?Documentation of what it calculates, what it drafts and what it never decides"It is not a model, so nothing to review"
Where does our data go, and who can see it?Your environment or a named one; role-based access; no training on your data without consentUnclear data residency or reuse
Proof
Can we run it on our last two closes before we decide?Yes, with your model results, memos and policyDemonstrations on sample data only
How do we measure what it catches?Plant stale and doubled support in a copy and count catches and false alarmsA single accuracy percentage
What does the implementation need from our team, week by week?A plan with named roles and hours"Very little"
21 · How to start

A ten-week pilot that plants stale and double-counted factors in your last two closes

In shortMeasure first, then test on your own quarters with weaknesses you planted, then run alongside a live close, then decide with three numbers. None of these steps commits you to a vendor.

  1. Time your next close by step, people and days. That is your baseline.
  2. Write down the model's drivers by pool and version, and your qualitative framework as it is applied today.
  3. Take your last two closes (model results, memos, minutes, trend data) and plant stale sources, doubled factors and factors against their trend in a copy.
  4. Run alongside the live close with your allowance manager deciding every factor and your committee seeing both packs.
  5. Decide with three numbers: planted weaknesses caught, false alarms on clean cells, and staff hours from model run to committee pack.
A ten-week pilot ends with a decision before the next quarter's close
Your teamVendor
Baseline and driver list
Load last two closes and policy
Back-test with planted weaknesses
Run alongside the live close
Validator and auditor read the evidence
Measure and decide
Week 0246810

Illustrative · replace with your own numbers

Show the numbers
ActivityFromTo
Baseline and driver list02
Load last two closes and policy13
Back-test with planted weaknesses35
Run alongside the live close58
Validator and auditor read the evidence79
Measure and decide910

Stale and double-counted cells caught, and days to the pack

MeasureHowWhy
Catches by typePlanted stale, doubled and against-trend cells caught ÷ planted, per typeOne percentage hides the double counts
False alarmsFlags on clean cells, and the minutes to clear themA tool that flags everything catches every plant
Citation accuracy100 cited numbers checked against their sourcesThe auditor will do the same
Staff hoursFrom model run to committee pack, by stepThe cost case rests on it
Days to the packCalendar days from model run to a final committee packThe controller's and CFO's number
The working-session questions: fifteen questions in five groups

Bring the allowance team, credit administration, the controller, model risk, internal audit, vendor management and IT into one room. Each question says why it matters and what a strong answer looks like.

A

Pools, factors and cells the close supports

A1

How many pools, factors and cells do we support each quarter?

Why it mattersIt sizes the work and the pilot.
Strong answer · warning sign"81 cells" · "It varies"
A2

Which parts of the close stay manual, and why?

Why it mattersModel runs and problem-loan measurement may stay as they are.
Strong answer · warning signA short list with reasons · "Everything changes"
A3

Who decides each factor, and who approves the allowance?

Why it mattersApprovers become settings and audit evidence.
Strong answer · warning signNamed roles · "The committee, informally"
B

Model drivers, forecast period, reversion and weights

B1

Which drivers does each model version carry, by pool?

Why it mattersThe double-count check runs on this list.
Strong answer · warning signA list from validation · "Ask the vendor"
B2

How do we choose the forecast period, reversion and scenario weights each quarter?

Why it mattersThey are reviewed every period, never set once.1
Strong answer · warning signA documented review · "Same as adoption"
B3

When did the model last change, and what did the change absorb from the qualitative factors?

Why it mattersA model upgrade is the commonest source of a double count.
Strong answer · warning signA mapping of factors retired · "Nothing changed"
C

How each Q factor is sized, sourced and dated

C1

How is each factor sized, and could someone else re-perform it?

Why it mattersAuditors test the link from evidence to basis points.21
Strong answer · warning signRanges from loss history · "Experience"
C2

When is a source too old to cite?

Why it mattersRolling forward is how stale support happens.
Strong answer · warning signA written rule · "When we notice"
C3

What do we do when a factor moves against its own trend?

Why it mattersIt is the first thing an examiner circles.
Strong answer · warning signA required written reason · Nothing
D

What examiners, auditors and validators said about the allowance

D1

What did examiners, auditors and validators say about the allowance in the last two years?

Why it mattersFindings show where the process breaks.
Strong answer · warning signSpecific items with status · "Nothing material"
D2

How long did last year's auditor requests take to answer?

Why it mattersIt is the request lever in the calculator.
Strong answer · warning signHours counted · Unknown
D3

Do the committee minutes show what was challenged and why it was accepted?

Why it mattersThin minutes are a PCAOB finding.21
Strong answer · warning signQuestions and answers recorded · Attendance only
E

Where model results live, and who approves rule changes

E1

Where do model results, trend data and memos live, and can software reach them?

Why it mattersIt sets the integration work and the pilot's start date.
Strong answer · warning signNamed systems with exports · "Shared drive"
E2

How will model risk and vendor management review the tool?

Why it mattersSR 26-2 is risk-based; the review path should be agreed first.5
Strong answer · warning signA defined path · "After we buy it"
E3

Who approves changes to the allowance rules?

Why it mattersRule changes are policy changes.
Strong answer · warning signThe controller, versioned · Anyone with access
22 · Questions people ask

CECL questions people search: methods, Q factors, forecasts, collateral-dependent loans and the 2026 rules

In shortThe questions allowance teams and buyers search for most, each answered on its own.

What is CECL?

CECL, the current expected credit losses methodology, is the US accounting standard (FASB ASC Topic 326) for credit losses on loans and other assets held at amortized cost. It requires a bank to reserve for the losses it expects over a loan's whole remaining life, using past losses, current conditions and reasonable and supportable forecasts. Every US bank and credit union reporting under US GAAP uses it; the last group adopted it in 2023.

How is the allowance for credit losses calculated under CECL?

Loans are grouped into pools with similar risk, and a method such as a loss rate, vintage analysis, WARM, PD/LGD or discounted cash flow estimates lifetime losses for each pool, with a forecast and a reversion to history. Qualitative adjustments cover what the model misses, and loans that fit no pool are measured one by one. The total is the allowance; the provision is whatever expense brings it to that level.

What are the nine qualitative factors for CECL?

The interagency policy statement lists: the nature and volume of loans; concentrations of credit; past due, nonaccrual and classified loans; collateral values for loans that are not collateral-dependent; lending policies and procedures; the quality of credit review; the experience and depth of staff; other external factors such as legal, regulatory and technological change or disasters; and international, national, regional and local economic conditions. The list is not exhaustive, and not every factor applies to every bank.

What is double counting in CECL qualitative factors?

Double counting is adjusting for a risk the model or its forecast already includes, such as a national unemployment factor when the forecast already carries national unemployment. The policy statement says adjustments should not be made for information already considered in the estimate. The fix is a written list of the model's drivers, checked against every economic factor each quarter.

How long should a reasonable and supportable forecast period be?

CECL sets no minimum or maximum. Many banks use one to two years, and the period may differ by pool or by input. The bank must review the period every quarter and explain it, and it must revert to historical losses for the rest of the loans' lives.

What is reversion in CECL?

Reversion is the move from the forecast back to historical loss experience for the periods beyond the forecast. It can be immediate, straight-line over several quarters, or any other systematic and rational method. The method is reviewed each period, because the policy statement says reversion techniques are not accounting policy elections.

What is the WARM method?

The weighted-average remaining maturity method multiplies an average annual loss rate by a pool's expected remaining life, adjusted for prepayments, to estimate lifetime losses. A FASB staff question-and-answer document confirms it is an acceptable CECL method, and it suits small pools and banks with limited data. Forecast and qualitative adjustments are still needed on top.

What is a collateral-dependent loan under CECL?

A collateral-dependent loan is a loan to a borrower in financial difficulty whose repayment is expected substantially from operating or selling the collateral. For regulatory reports, banks measure its allowance as the balance less the collateral's fair value, less estimated costs to sell when repayment depends on a sale, whether or not foreclosure is probable. Changes in value should be backed by recent appraisals or evaluations.

Did ASU 2022-02 eliminate troubled debt restructurings?

Yes, for banks that had adopted CECL. ASU 2022-02 removed TDR recognition and measurement for fiscal years beginning after December 15, 2022, so a modification is now treated as a new loan or a continuation. Banks instead disclose modifications to borrowers experiencing financial difficulty, and public companies add current-period gross write-offs by year of origination.

What is ASU 2025-08 on purchased loans?

ASU 2025-08, issued in November 2025, extends the gross-up approach to purchased seasoned loans: loans other than credit cards acquired in a business combination, or bought more than 90 days after origination by a buyer not involved in making them. Their allowance is recorded against the purchase price, so there is no day-one provision. It applies to annual periods beginning after December 15, 2026, prospectively, with early adoption allowed.

Is CECL being repealed for community banks?

CECL had not been repealed for community banks as of October 2026. At a FASB roundtable on May 12, 2026, the Fed's Vice Chair for Supervision called for repeal, an exemption or a practical expedient for community banks, and FASB said it expected to finish its review of CECL by the end of 2026. Until any change is issued, ASC 326 and the interagency policy statement apply as written.

What replaced the OCC's ALLL booklet?

OCC Bulletin 2026-33, dated July 16, 2026, issued version 2.0 of the Comptroller's Handbook booklet "Allowances for Credit Losses" and rescinded the "Allowance for Loan and Lease Losses" booklet and version 1.0 of the ACL booklet. The new booklet reflects that all banks have adopted CECL and the April 2023 revision of the interagency policy statement.

How often must the board review the allowance?

Under the interagency policy statement, the board or a committee of it reviews management's assessment and justification of the allowance and provision each reporting period, and reviews and approves the written loss estimation policies at least annually. The board also requires periodic validation of the methods and approves the audit plans for the allowance.

Who can validate a CECL model and process?

A party with the right knowledge who is independent of the bank's credit approval and allowance estimation processes: internal audit, an independent risk unit, or a contracted third party. The policy statement warns that using the bank's own external auditor for the validation may impair the auditor's independence.

23 · The guide on one page

The CECL allowance close on one page: six steps, the October 2026 rules and fourteen terms

Print this page

In shortThe whole guide on one screen: the close, the rules as of October 2026, the readiness bands and the terms.

The close
  1. Cut the loan tape and tie it to the general ledger by pool.
  2. Run the model; review the forecast period, reversion and scenario weights.
  3. Measure loans that fit no pool one by one; collateral-dependent loans at fair value less costs to sell.
  4. Re-support every qualitative factor cell: current source, counted once, moving with its trend, sized so others can re-perform it.
  5. Bridge the change from last quarter with nothing left unexplained; check the ratios; run the sensitivities.
  6. Committee approves by name; book the provision; file the Call Report within 30 days; keep the binder for the auditor and examiner.

Readiness: score 0–2 on eight questions: 0–6 explore · 7–11 pilot · 12–16 implement.

As of October 2026: ASC 326 in force for all banks · interagency policy statement revised April 2023 · OCC booklet version 2.0, July 16, 2026, ALLL booklet rescinded · SR 26-2 replaced SR 11-7 on April 17, 2026 · ASU 2022-02 ended TDRs · ASU 2025-08 starts with 2027 annual periods · FASB reviewing CECL, finish expected by end of 2026.

14 terms
ACL
Allowance for credit losses: the reserve against expected lifetime losses.
Provision
The expense that brings the allowance to its new level.
CECL · ASC 326
The US standard for expected credit losses, in force for all banks since 2023.
Pool (segment)
Loans with similar risk, estimated together.
Qualitative factor
An adjustment for what the model misses; nine listed by the agencies.
Basis point
0.01%; 35 bps on $286.0 million is $1,001,000.
Reasonable and supportable forecast
The period the bank can forecast and defend.
Reversion
The move from the forecast back to historical losses.
WARM
Average annual loss rate × remaining life.
PD / LGD
Probability of default × loss given default × exposure.
Collateral-dependent loan
Repayment expected from the collateral of a borrower in difficulty.
Individually evaluated
Measured on its own because it shares no pool's risk.
Change bridge
The quarter's allowance change split by cause, roll-forward style.
Gross-up
Recording a purchased loan's allowance against its price, with no day-one provision.
24 · Sources

Sources

Accessed October 2026. Regulatory status statements are as of October 2026.

  1. Board of Governors of the Federal Reserve System, FDIC, NCUA and OCC, "Interagency Policy Statement on Allowances for Credit Losses (Revised April 2023)". federalreserve.gov
  2. R. Canova and R. Crouch, "CECL at Community Banks: Early Assessments of the Allowance for Credit Losses", Community Banking Connections (Federal Reserve), March 1, 2025. communitybankingconnections.org
  3. J. Stein and M. Gullette, "Where community bank CECL costs actually come from", ABA Banking Journal, May 5, 2026. bankingjournal.aba.com
  4. OCC Bulletin 2026-33, "Allowances for Credit Losses: Revised Comptroller's Handbook Booklet", July 16, 2026 (issues version 2.0; rescinds version 1.0, OCC Bulletin 2021-20 and the "Allowance for Loan and Lease Losses" booklet). occ.gov
  5. Federal Reserve, SR 26-2, "Revised Guidance on Model Risk Management", April 17, 2026, issued jointly with OCC Bulletin 2026-13 and FDIC FIL-15-2026. federalreserve.gov
  6. FASB, Accounting Standards Update 2025-08, Financial Instruments—Credit Losses (Topic 326): Purchased Loans, November 2025. fasb.org
  7. ABA Banking Journal, "Fed's Bowman calls for CECL repeal", May 12, 2026. bankingjournal.aba.com
  8. FDIC, Quarterly Banking Profile, Second Quarter 2026. fdic.gov
  9. FASB, Accounting Standards Update 2016-13, Financial Instruments—Credit Losses (Topic 326), June 16, 2016. fasb.org
  10. Interagency Policy Statement on Allowances for Credit Losses, 85 FR 32991, June 1, 2020. govinfo.gov
  11. OCC, Federal Reserve and FDIC, "Regulatory Capital Rule: Revised Transition of the Current Expected Credit Losses Methodology for Allowances", final rule, 85 FR 61577, September 30, 2020. govinfo.gov
  12. FASB, Accounting Standards Update 2022-02, Financial Instruments—Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures, March 2022. fasb.org
  13. Federal Reserve Bank of Kansas City, "Highlight: CECL adoption's impact on community bank allowance levels", Community Banking Bulletin, August 4, 2023. kansascityfed.org
  14. Federal Reserve, SR 20-12, "Interagency Policy Statement on Allowances for Credit Losses", May 8, 2020, revised April 21, 2023. federalreserve.gov
  15. FDIC, FIL-10-2026, "Consolidated Reports of Condition and Income for First Quarter 2026", April 2, 2026. fdic.gov
  16. SEC, Release 33-8644, "Revisions to Accelerated Filer Definition and Accelerated Deadlines for Filing Periodic Reports", December 2005. sec.gov
  17. ABA Banking Journal, "ABA urges community bank relief on CECL accounting standard", April 17, 2026. bankingjournal.aba.com
  18. FASB, "Post-Implementation Review of Topic 326, Financial Instruments—Credit Losses: Third Public Roundtable", discussion materials, May 12, 2026, Norwalk, Connecticut. fasb.org
  19. J. Stein and M. Gullette, "Thinking beyond CECL repeal", ABA Banking Journal, September 11, 2026. bankingjournal.aba.com
  20. Federal Reserve, press release on the Scaled CECL Allowance for Losses Estimator (SCALE), July 1, 2021. federalreserve.gov
  21. PCAOB staff, "Spotlight: Bank Financial Reporting Audits", September 2024. pcaobus.org
  22. Federal Reserve, FDIC and OCC, "Interagency Guidance on Concentrations in Commercial Real Estate Lending, Sound Risk Management Practices", December 2006. federalreserve.gov
  23. FDIC, FIL-31-2020, "Adjusting the Calculations for Credit Concentration", March 30, 2020. fdic.gov
  24. PwC Viewpoint, "SEC comment letter trends: loans receivable and valuation allowances (financial services)", February 19, 2025. viewpoint.pwc.com
  25. B. Ranish and C. M. Vojtech, "How Did CECL Affect Bank Lending?", Finance and Economics Discussion Series 2026-066, Federal Reserve Board, August 2026. federalreserve.gov
  26. J. Bond, "Office sector hits 'inflection point,' continues recovery in the third quarter", Scotsman Guide, October 20, 2026, reporting Cushman & Wakefield data. scotsmanguide.com
  27. O*NET OnLine, 13-2054.00 Financial Risk Specialists, wages from the Bureau of Labor Statistics, 2025. onetonline.org
Next step

See it on your own last close.

Explore the solution, or bring last quarter's model results by segment and your qualitative factor memo, and we will check every factor cell with you, each number traced to its source.

botminds.ai The complete guide to CECL allowance management · October 2026. Ashgrove Plains Bank, Prairie Lantern Office Center, Quillan Economics, Hollis & Crane, every person and every figure in the example and the screens are fictional. Regulatory and accounting status is as of October 2026; check the sources before relying on it.