The UK’s Faster Payments Service is the real-time transfer network that moves money between British bank accounts, usually within seconds, at any hour of any day, up to a scheme-wide ceiling of £1 million per transaction.1Pay.UK. Faster Payment System It has been running since 2008 and is operated by Pay.UK. When you tap “send” in a banking app, the recipient’s account is credited almost immediately. The actual movement of funds between the two banks happens later, in batches, on the Bank of England’s ledger.
Instant to You, Batched Between Banks
The speed you see as a customer is real. The banks, though, have not yet exchanged money at the point your recipient’s balance updates. The back-end process is called Deferred Net Settlement.
Throughout the day, the FPS central infrastructure clears payment messages in real time, which is what lets the receiving bank credit its customer straight away. In the background, the system tallies everything each bank has sent and received. Instead of moving cash for every single transfer, those obligations are netted off. If Bank A has sent £5 million to Bank B and received £4.2 million back, only the £800,000 difference actually needs to change hands.
The Bank of England’s Real-Time Gross Settlement (RTGS) system processes those net positions three times each business day: at 7:00 am, 1:00 pm, and 5:00 pm.2Bank of England. Summary of RTGS Daily Timetable At each window, the Bank of England debits and credits participating banks’ settlement accounts to square everything up.
FPS itself runs around the clock. RTGS only settles on business days. That gap is bridged by prefunding: each direct settling participant holds money in a dedicated account at the Bank of England, capped at the maximum net debit position the system will allow them to reach. If a bank were to fail over a weekend, the cash already set aside covers its obligations, so no other bank is exposed.3Bank of England. Payment and Settlement That is what makes 24/7 instant payments possible without 24/7 settlement.
The Limit You’ll Actually Hit
The £1 million scheme cap is the ceiling for the network as a whole. The limit you personally run into will almost certainly be lower, because each bank sets its own caps by account type and by the channel you use.4Pay.UK. Transaction Limits
Personal Accounts
For personal customers, online banking limits at the major high street banks typically run from £25,000 to £50,000 per transaction. Phone banking is often lower, around £10,000 to £15,000. Branch limits vary widely: one bank might cap a counter transfer at £10,000, another might allow up to £250,000.4Pay.UK. Transaction Limits Premium account holders often get higher thresholds across every channel.
Business Accounts
Business accounts generally carry higher limits. A standard small-business online limit might sit around £50,000 to £100,000, while corporate and financial institution accounts at some banks can go all the way up to the £1 million scheme cap online.4Pay.UK. Transaction Limits Some banks also stack a daily cumulative cap on top of the per-transaction figure.
When You Need to Send More
Two options. Call your bank and ask for a temporary limit increase; most will do this after additional security checks. Or use CHAPS, the UK’s high-value same-day system, which has no upper transaction limit and settles individually through RTGS rather than in netted cycles. CHAPS carries a per-payment fee (Faster Payments is generally free for personal customers) and is the standard route for property completions, large commercial payments, and anything above £1 million.
Fraud Protection When You Send a Payment
The speed that makes Faster Payments useful also makes it attractive to fraudsters. Once money lands in a recipient’s account, it can be moved onward in seconds. Two layers of protection now sit around the system.
Confirmation of Payee
Before you send, your bank checks whether the name you’ve entered matches the name on the recipient’s account. That is Confirmation of Payee, and it’s designed to catch both accidental misdirections (a mistyped sort code) and social engineering scams where the fraudster gives you account details that don’t belong to the person or business they claim to be.5Pay.UK. Confirmation of Payee A mismatch triggers a warning before you confirm.
The Payment Systems Regulator required the largest banking groups to implement the service from 2020, and later waves extended it to around 400 additional firms by October 2024.6Payment Systems Regulator. Confirmation of Payee Coverage now extends to the vast majority of accounts sending and receiving Faster Payments and CHAPS.
Reimbursement for APP Scams
Since 7 October 2024, payment firms must reimburse victims of authorised push payment fraud, the type of scam where someone tricks you into voluntarily sending them money. The maximum reimbursement is £85,000, though individual firms can pay more if they choose.7Payment Systems Regulator. APP Fraud Reimbursement Protections The rule covers individuals, microenterprises, and charities for payments made over Faster Payments and CHAPS.
Practical details:
- Your bank should reimburse you within five business days of your claim. If it needs longer to investigate, that deadline extends to 35 business days.7Payment Systems Regulator. APP Fraud Reimbursement Protections
- You must report the fraudulent payment within 13 months of making it.
- Banks may apply an excess of up to £100, but not to vulnerable consumers.
- You won’t be reimbursed if you were complicit in the fraud or found to be “grossly negligent.” The regulator describes this as a high bar, and it does not apply to vulnerable consumers.
- For losses above £85,000, you can take the case to the Financial Ombudsman Service, which has a compensation limit of £430,000.7Payment Systems Regulator. APP Fraud Reimbursement Protections
If You Send Money to the Wrong Account
Paying the wrong person by mistake is a different problem from being scammed. If you’ve mistyped a sort code or picked an outdated saved payee, your bank can start a recovery claim under the Credit Payment Recovery framework.
The process starts when you contact your bank and explain the error. Your bank sends a formal recovery request to the receiving bank, which must respond within four working days to confirm the procedure it is following. In most cases the receiving bank freezes the funds and gives the recipient 15 working days to dispute the claim before the money is returned. A final outcome must be provided by working day 19.
Recovery is not guaranteed. If the recipient has already spent the money or the account no longer has enough in it, getting the funds back becomes considerably harder. Speed matters. The sooner you flag the error, the better the chances the money is still there to be reclaimed.
Why the Payment Becomes Legally Final
A payment reaches legal finality when it becomes irrevocable, meaning no party can unwind it even if a bank collapses moments later. For Faster Payments, that moment arrives when the Bank of England updates its RTGS ledger during one of the three daily settlement cycles. At that point the transfer of central bank reserves between the two banks is legally complete.8Legislation.gov.uk. The Financial Markets and Insolvency (Settlement Finality) Regulations 1999
The Financial Markets and Insolvency (Settlement Finality) Regulations 1999 give that moment its legal weight. Once settlement is recorded, the transfer cannot be clawed back through insolvency proceedings or other legal challenges. That matters because customers are credited instantly but inter-bank settlement only happens later. Combined with prefunding, the regulations ensure that even if a bank fails between crediting its customer and the next RTGS cycle, the payment stands. Central bank reserves are the highest form of settlement asset; once they move on the RTGS ledger, no counterparty risk remains, and the debt is fully discharged.