WorkflowPayment Disputes & Fraud Claims

APP Fraud Reimbursement

APP fraud reimbursement decided on time, the same way by every handler, with half recovered

Every scam claim decided on time, the same way by every handler, with half recovered.

See one case, screen by screen ↓
demo3of 5 daysEdith Carraway's £11,750 claim approved on business day 3, with the release checked by a second person
demo8minutesfrom the handler's approval to the claim for the receiving firm's £5,875
target100%of claims decided within five business days, or by the 35th when the clock is stopped for a permitted reason
target5pointsat most between handlers' reimbursement rates, so the same facts get the same answer
In short

What is APP Fraud Reimbursement?

APP fraud reimbursement is the UK requirement, in force since October 7, 2024, that a bank sending a Faster Payment reimburse a customer tricked into paying a scammer, up to £85,000, within five business days, and claim 50% from the receiving firm. APP Fraud Reimbursement is the solution that runs those claims: agents answer each of five gates with the evidence and the PSR rule, a claims handler decides, a second person checks the release, and the receiving firm's half is claimed as the refund posts.

AI use cases in banking: a buyer's guide to agentic AI for bank and credit union operations →

Updated

The problem

Why APP fraud reimbursement is hard to get right in five business days

APP fraud reimbursement has been mandatory in the UK since October 7, 2024: a bank that sends a Faster Payment must reimburse a customer tricked into paying a scammer, up to £85,000 a claim, within five business days, and may then claim half from the bank that received the money. The rule leaves the judgment to the sending bank. Was the payment in scope? Did the customer act with gross negligence against the consumer standard of caution? Were they vulnerable? How much is paid, and how is the receiving firm's 50% claimed?

Today a claims handler answers those questions from scattered records: the payments in one system, the warnings the customer saw in the fraud system, a 2024 note in the core banking system, call recordings nobody has time to replay, and a policy PDF. A generic warning gets counted as an intervention, although the PSR's guidance says interventions must be consumer, scam and transaction specific and the burden of proof is the bank's. A vulnerability recorded two years ago is missed, and the £100 excess is taken. The receiving firm's half is claimed days late, or calculated without the excess rule. Across UK firms, reimbursement rates in the first year ranged from 21% to 94%.

typical21–94%the range of UK firms' reimbursement rates in the rule's first year
typical25%+of cases by value refused on the consumer standard of caution at one firm, while others never applied it
typical54→65%reimbursed by value, before the rule and in its first year: about £173 million returned
Where one claim's working hours goestimated
By hand6 hours
With the solution1.2 hours
  • Logging the report and notifying the receiving firm0.8 → 0.1 h
  • Pulling payments, warnings, notes and call transcripts1.5 → 0.1 h
  • Scope and the consumer standard of caution1 → 0.2 h
  • Vulnerability: reading the record, the specialist's review1 → 0.5 h
  • Deciding, the release check and the outcome letter1 → 0.3 h
  • Claiming the receiving firm's 50% and chasing it0.8 → 0.1 h

Estimated split of the people's working time on one APP scam claim, by hand and with the solution. It leaves out the waiting for the customer and the receiving firm, which the five-business-day clock still counts.

How it works

How a claim moves

Seven agents answer five gates with the rule; the handler decides and a second person checks.

What comes in
Claims in4 sources · report, payments, notes and calls, receiving firm
Agents at work
Intake agentclaim, two-hour notice
Then
Assessment agentscope, standard of caution
Vulnerability agentnotes and calls
Then
Consistency agentsimilar claims
Clock agent5 and 35 business days
Then
Letter and Recovery agentsoutcome, the 50% split
A person decides
Claims handler and reviewerdecide, then check every release
What comes out
Refund on time
Plain-language letter
Receiving firm's 50% claimed
One case, step by step

One APP scam claim, from the report to half recovered

Edith Carraway, 74, a customer of Corvane Bank UK, sent six Faster Payments, £11,750 in all, to a man she met online who called himself Jonathan Marlowe. Here is her APP scam reimbursement claim, CLM-2026-48213, screen by screen in the working solution.

  1. 01Mon Oct 19, 9:12 a.m.

    A romance scam reported, the receiving firm told in 1 h 19 min

    Intake agent

    Mrs. Carraway calls with her daughter Clare, three days after her last payment. The Intake agent opens the claim at 9:14 a.m. with all six payments, £850 to £3,000, to “J MARLOWE” at Wendmere Bank, starts the five-business-day clock and notifies Wendmere Bank through the industry claims exchange at 10:31 a.m., inside the two-hour rule. Wendmere answers on Tuesday: the account was opened Aug 27, £9,610 moved out within hours, £2,140 is frozen.

    Confirmation of Payee on the first payment: “match”. A match says the name is right, not that the person is who they claim to be.

  2. 02Tuesday

    Gate 2: two warnings, both boilerplate

    Assessment agent

    Gate 1 is answered in scope at 0.98: a consumer, Faster Payments between UK accounts, reported within 13 months, under the £85,000 cap. For the consumer standard of caution the agent tests all four requirements. The two warnings she saw were the generic in-app text for “paying a friend or family member” and the fraud team's general call script, so neither can support gross negligence. She reported promptly, answered nine of nine questions and consented to a police report, PR-2610-55821.

    PSR guidance: interventions “must be consumer, scam, and transaction specific. They should not consist of ‘boilerplate’ written warnings.”

  3. 03Wed Oct 21, 4:05 p.m.

    A bereavement from 2024, confirmed by a specialist

    Moira Callander · Vulnerable Customer Specialist

    The Vulnerability agent read 14 notes and 4 call transcripts and found three signals: an April 2024 note that her husband had died and she lives alone, her own words on the Oct 16 call, and her request for large-print letters. It mapped them to the FCA drivers and proposed a material impact at 0.88. Moira spoke with Mrs. Carraway and her daughter for 25 minutes and confirmed it.

    From the Oct 16 call: “he's been such a comfort since Arthur passed”. Age 74 is listed as not counted.

  4. 04The specialist's queue

    Below the threshold, the agent asks for judgment

    Moira Callander · Vulnerable Customer Specialist

    Six customers are on Moira's list. Patricia Oduya's signal, a hospital stay in September quoted from an Oct 14 call, scores 0.74, below the 0.85 threshold, so the agent asks rather than proposes. Her clock is stopped for a permitted purpose while a call is booked for Friday at 10:30 a.m. Moira must add a note before she can confirm or decline.

    The Vulnerability agent never labels a customer vulnerable on its own.

  5. 05Thu Oct 22 · day 3 of 5

    Gate 4: reimburse £11,750 in full, no excess

    Leah Brannigan · APP Claims Handler

    Leah opens the claim as five gates under the clock: due Mon Oct 26, with the 35th-business-day long stop on Mon Dec 7. Gates 1 to 3 are answered, each with its confidence and the PSR passage it rests on. Gate 4 proposes £11,750 with the £100 excess waived, because a vulnerable customer may not be charged one. At 9:58 a.m. the Consistency agent found six similar decided claims, all reimbursed in full.

    Specific Requirement 1, 5.21: “PSPs may not apply a claim excess if the victim was a vulnerable consumer.”

  6. 0610:06 a.m.

    She approves; a second person checks the release

    Leah Brannigan and Priya Venkatesan

    Leah approves on day 3 of 5. She could change the amount or refuse with a reason code, and either would go to a second person. Priya Venkatesan, Claims Quality Reviewer, checks the amount, the account and the letter at 10:12 a.m. £11,750 is credited to the account ending 4471 and posted to the general ledger.

    Money never moves on one person's word.

  7. 0710:12 a.m.

    A plain-language letter, in large print

    Letter agent

    The outcome letter opens with the refund, then says nothing was taken off, what happened and why, what to watch for, and that she may refer a complaint to the Financial Ombudsman Service within six months. Seven checks pass, including reading age 9 at 214 words. It goes by first-class post in large print, the format on her record.

    “We are refunding the £11,750 you lost.”

  8. 0810:14 a.m.

    Wendmere Bank's £5,875 claimed the same hour

    Recovery agent

    Once the refund posts, the Recovery agent claims half from Wendmere Bank through the claims exchange, due within five business days, by Thu Oct 29. No excess deduction: the excess was barred by her vulnerability, not chosen. If the frozen £2,140 comes back, it is split under the rule. Across the team, £318,475 is outstanding on 119 claims, and overdue contributions are chased in bulk.

    PSR: the sending firm “cannot request this contribution unless and until they have reimbursed the consumer.”

  9. 09A harder claim

    A refusal on gross negligence gets a full second review

    Priya Venkatesan · Claims Quality Reviewer

    Owen Tallis lost £34,200 to an investment scam. Before payments 2 and 3 he saw a bespoke warning naming crypto investment scams and was told in branch it was “very likely a scam”; he said the money was for a kitchen fitter. The proposal reimburses payment 1 less the £100 excess, £3,900, and refuses £30,200. Over £30,000 and a refusal: Priya reads the burden-of-proof checks and the Consistency agent's 11 similar claims before she approves or returns it.

    The Assessment agent never refuses: a refusal is only ever a proposal for the handler.

  10. 10Month end

    September in five numbers, and the spread between handlers

    Gareth Ellison-Rhys · Head of Fraud Operations

    1,342 claims, 82.4% reimbursed by value, 100% decided on time, £1.69 million recovered of £1.72 million due. The spread between handlers is 6.1 points against an aim of 5. The Consistency agent traced it to the excess: applied on 11 claims where a vulnerability was later confirmed. The 11 refunds of £100 are drafted, each needing a release check.

Who it’s for

Built for everyone who works a scam claim.

The same claims, seen by the four people who carry them: what their week looked like, and what it looks like now.

LB
Leah BranniganAPP Claims Handler · 22 open claims
APP Claims Handler
Before
Works 22 claims on five-day clocks, hunting through payments, warnings, notes and calls before she can decide one.
Now
Starts from what is due, opens each claim as five answered gates with the rule beside them, and spends her time on the decision.
PV
Priya VenkatesanClaims Quality Reviewer · release checks and second reviews
Claims Quality Reviewer
Before
Checks the arithmetic on releases and rebuilds the reasoning behind a refusal from free text.
Now
Sees each payment's outcome, the interventions quoted and similar decided claims, and approves or returns with a reason code.
MC
Moira CallanderVulnerable Customer Specialist
Vulnerable Customer Specialist
Before
Hears about a vulnerable customer only when a handler happens to spot it in the notes.
Now
Gets every signal quoted with its source and confidence, confirms or declines material impact, and arranges the support.
GE
Gareth Ellison-RhysHead of Fraud Operations
Head of Fraud Operations
Before
Answers for the reimbursement rate, on-time rate and consistency from spreadsheets at month end.
Now
Reads the month in five numbers with the spread between handlers and its cause, then signs the monthly return.
Built on the engine

7 agents. Each with one job, and hard limits.

Seven agents answer five gates with the rule; the handler decides and a second person checks.

Intake agent

Builds the claim from the customer's report: the payments, the customer and each receiving firm. Starts the clock and notifies every receiving firm within two hours through the industry claims exchange.

  • Never decides scope
  • Never contacts the customer
Assessment agent

Answers the scope tests, the four requirements of the consumer standard of caution and the proposed amount, and classes every warning and call the customer received as bespoke or boilerplate, quoted word for word.

  • Never refuses: a refusal is only ever a proposal for the handler
  • The burden of proof is the bank's
  • Below 0.85 confidence, asks a person
Vulnerability agent

Reads customer notes and call transcripts for Consumer Duty signals, quotes each one with its source, maps them to the FCA drivers (health, life events, resilience, capability) and proposes whether they had a material impact.

  • Never labels a customer vulnerable on its own; a specialist always decides
  • Age alone is never a signal
Clock agent

Counts five business days from the report, records each stop of the clock with its permitted purpose, watches the 35th-business-day long stop and raises the day-4 alerts.

  • Stops a clock only after a reviewer approves
Consistency agent

Compares each proposal with similar decided claims before anyone signs, flags an outlier, and reports the spread between handlers to the Head of Fraud Operations.

  • Never changes a decision; it flags only
Letter agent

Writes the outcome letter in plain language with the reasons and the Ombudsman referral rights, in the format the customer needs, and checks the reading age.

  • Never mentions a suspicion report or referral
  • Never sends: the letter goes with the checked release
Recovery agent

Computes each receiving firm's 50%, pro rata across firms and with the excess rule, claims it as the refund posts, tracks the five-business-day contribution clock, chases in bulk, answers claims against the bank and splits returned funds.

  • Claims only after the refund posts
  • A payment to another firm needs a second person
APP Claims Handler

Decides; a reviewer checks the release. The agents propose; a named person decides.

Ask in plain words

Ask about any claim, in plain words

Ask about a claim, a gate, a clock or a recovery, or say what to prepare next. Every answer cites the record and the rule.

Why is no excess taken from Edith Carraway's refund?

Because she was vulnerable when she paid, and it had a material impact on her ability to protect herself: no excess may be applied, and the caution exception cannot apply. The signal is the April 2024 bereavement note, confirmed by Moira Callander yesterday at 4:05 p.m.

Which of my claims are due today?

Two, both on day 5 of 5: Graham Whitlow, £8,900, waiting for Priya Venkatesan's release check, and Derek Ashworth, £1,600, ready for your decision. Three more are stopped, each with its 35th-business-day long stop.

Build the September pack for the PSR and FCA

Building it from the audit trail: 1,342 claims with their decisions and reasons, the stop-the-clock log with each permitted purpose, vulnerability outcomes, contributions claimed and paid, every letter, and the agent and prompt versions. Customer account numbers are masked to the last four.

Every screen

The working solution, as it ships.

13 screens from the working solution, on its sample data. Pick one to see it large.

One APP scam claim as five gatesThe five-business-day clock above five gates: scope, the consumer standard of caution, vulnerability, the decision and the 50/50 split, each with the agent's answer, its confidence and the PSR rule it rests on.
The consumer standard of caution exceptionThe four requirements tested with evidence: interventions, prompt reporting, information sharing and police reporting, beside the PSR guidance on bespoke warnings and the bank's burden of proof.
Vulnerability, confirmed by a specialistEach Consumer Duty signal quoted from a note or a call and mapped to an FCA driver, the specialist who confirmed material impact, and what it changes: no excess, no caution exception.
Payments and the warnings before eachSix Faster Payments to the receiving firm, Confirmation of Payee, every warning quoted and classed bespoke or boilerplate, the receiving firm's response and the call transcripts.
The specialist's queueCustomers waiting for a vulnerability review, with the quoted signal and its confidence; below the threshold the agent asks for judgment, and a note is required to confirm or decline.
Approved, and half claimed the same hourThe decision on day 3 of 5, the release checked by a second person, and the receiving firm's 50% claimed through the claims exchange eight minutes later, due within five business days.
The outcome letter, in large printA plain-language letter with the refund first, the reasons and the Ombudsman referral rights, checked for reading age, amounts, format and that it says nothing about any report.
The handler's next five business daysOpen claims placed on the day each clock runs out, stopped clocks with their long stops, a cited brief of what changed, and the one claim to decide next.
A second review of a refusalA part refusal on gross negligence read payment by payment, with the bespoke interventions quoted, the burden-of-proof checks and similar decided claims, approved or returned with a reason code.
Recoveries: the receiving firm's 50%Contributions owed to the bank on their five-business-day clocks, overdue ones chased in bulk, a claim split across two firms, claims against the bank and returned funds.
The month, and the spread between handlersClaims, reimbursement by value, on-time rate, vulnerability and recoveries for the month, with the spread between handlers, its cause and the monthly return to prepare and sign.
An export pack from the audit trailA pack for a PSR and FCA request: decisions, reasons and reason codes, the stop-the-clock log with each permitted purpose and approver, evidence and letters, masked to the last four digits.
Roles and separation of dutiesSeven roles with what each can and cannot do, restricted financial crime referrals, and settings for limits, agents, reason codes, letters, retention and SLAs.
Governance

APP fraud reimbursement that is cited, checked and on the record.

The rule under every answerEach gate shows the agent's answer, its confidence and the passage of the PSR's rules or the consumer standard of caution guidance it rests on. Every value links to its source: the payment record, the warning as shown, the note, the call.
The handler decides; a second person checksA named handler decides every claim. A second person checks every release, refusal letter and payment to another firm, and a reviewer re-reads every refusal on gross negligence and every claim over £30,000.
Every stop of the clock has a reasonThe clock stops only for one of the permitted purposes, approved by a reviewer, with the 35th-business-day long stop always in view. The stop-the-clock log goes into the monthly return.
Separation of dutiesSeven roles, each with what it can and cannot do. No one checks a claim they decided, and every settings change needs a second administrator.
No tipping off, restricted health dataSuspicion reports are restricted to the MLRO's team and never appear on a customer-facing view or letter. Health details are seen only by the claim's handler and specialist, and every view is logged. Records are kept five years after the claim closes.
An audit trail with export packsEvery action by people and agents is recorded with who, what, when, why and the evidence. Packs are built for a PSR and FCA request, internal audit or a Financial Ombudsman case, with account numbers masked to the last four.
Configuration

Your reimbursement policy, as settings

The limits every claim is checked against are settings, changed only with a second administrator's approval and kept on the record.

SettingDefaultChoose from
Second review threshold£30,000Claims over this amount get a full second review
Refusals on gross negligenceAlways a full second reviewFixed: every refusal is read twice
Release checkEvery releaseA second person on every reimbursement, refusal letter and payment out
Excess£100, except vulnerableNever · above £1,000 · always except vulnerable
Receiving firm's share when the excess is barredFull 50%Full 50% · deduct £50
Gate answers needing a personBelow 0.85 confidenceMarked “needs your judgment”
Clocks5 · 35 business daysUK bank holidays · day-4 alert at 9:00 a.m. · two-hour notice to receiving firms
LettersReading age 9 or lowerLarge print · braille · audio · email, from the customer's recorded needs
Connections

Works with the systems a claim already runs on

Core banking systemaccounts, customer notes and vulnerability flags
Faster Payments gatewaythe payment trail, Confirmation of Payee and refunds
Industry claims exchangenotices, responses, contributions and returned funds
Case management and call transcriptsclaims, complaints, Ombudsman cases and calls with the customer
General ledgerreimbursements and recoveries receivable
Document imaging and printletters as sent, in large print and by post
What it changes

The difference, in numbers.

Every figure is labelled: a target the solution is built to, an estimate, a typical published result, or a proven one.

target
100%
of claims decided within five business days, or by the 35th when the clock is stopped for a permitted reason
target
5points
at most between handlers' reimbursement rates; across UK firms in year one, 21% to 94%
UK firms, year one21–94%
Our handlers, aim≤ 5 points
estimated
1.7£ million a month
of receiving firms' 50% claimed at the demo bank as each refund posts
Half of each refund
from the receiving firm

“demo” = seen in the working solution, on its sample claims · “target” = the design goal, measured in the live solution · “estimated” = our estimate · “typical” = published figures (the PSR's evaluation of the reimbursement requirement's first year, July 2026: firm reimbursement rates of 21% to 94%, reimbursement by value up from 54% to 65%, about £173 million returned, one firm applying the consumer standard of caution exception in over 25% of cases by value; the rules from PSR PS25/5 and Specific Requirement 1). Corvane Bank UK, Wendmere Bank, the customers, the people, sort codes and account numbers named on this page are fictional: characters and sample data in the working solution.

Questions

What fraud operations teams ask us.

What is APP fraud reimbursement?

APP fraud reimbursement is the UK requirement, in force since October 7, 2024, that a bank sending a Faster Payment reimburse a customer tricked into paying a scammer, up to £85,000, within five business days, and claim 50% from the receiving firm. APP Fraud Reimbursement is the solution that runs those claims: agents answer each of five gates with the evidence and the PSR rule, a claims handler decides, a second person checks the release, and the receiving firm's half is claimed as the refund posts.

How long does a bank have to decide an APP scam claim?

Five business days from the report. The clock may be stopped only to wait for information for a permitted purpose, and the claim must still close before the end of the 35th business day. In the solution every stop needs a reviewer's approval, the long stop is always shown, and the handler is alerted on day 4.

When can a bank refuse an APP scam claim for gross negligence?

Only when the customer failed the consumer standard of caution with gross negligence, which the bank must prove. The Assessment agent quotes every warning and call and classes each as bespoke or boilerplate, because only a consumer, scam and transaction specific intervention can support that finding. A refusal is a proposal for the handler, and every refusal on gross negligence gets a full second review.

Do vulnerable customers pay the £100 excess on an APP scam claim?

No. Where a vulnerability had a material impact on the customer's ability to protect themselves, no excess may be taken and the caution exception cannot apply. The Vulnerability agent finds the signals in notes and call transcripts and proposes; a vulnerable customer specialist confirms or declines with a note. Age alone is never a signal.

How does the receiving firm's 50% contribution work?

Once the refund posts, the Recovery agent claims half from each receiving firm through the industry claims exchange, pro rata when there are several and with the excess rule applied. It tracks the five business days the firm has to pay, chases overdue contributions in bulk, answers claims against the bank with a second person on every payment out, and splits any returned funds.

Does the AI decide or refuse APP scam claims on its own?

No. The agents never refuse, never send a letter, never stop a clock and never move money. The claims handler decides, a second person checks every release, refusals on gross negligence and claims over £30,000 get a full second review, and every override is recorded with a reason code.

Can we answer a PSR, FCA or Ombudsman request from it?

Yes. Every action by people and agents is on the audit trail with who, what, when, why and the evidence. An export pack is built for a PSR and FCA request, an internal audit sample or a Financial Ombudsman case file, with account numbers masked to the last four. Suspicion reports stay with the MLRO's team and never reach a customer-facing view or letter.

How does it go live?

The Agentic Solution Engine builds and deploys it from your requirements and documents: your reimbursement policy, reason codes, letter templates and the systems your claims run on. It goes live once every quality gate has passed.

See it on
your scam claims.

We'll run APP Fraud Reimbursement on a sample of your own past APP scam claims.