What happens if a UK bank goes bust?
Short version: for most people, nothing dramatic. Either the Bank of England moves your accounts to another bank over a weekend and you keep using them, or the FSCS repays eligible deposits up to £120,000 per person within about a week. Your mortgage and loans do not disappear; you keep paying them to whoever takes them over. The detail below explains each case, what the rating agencies tend to signal beforehand, and what to do if you hold more than the limit.
Two ways a UK bank failure is handled
1. Resolution. For a bank whose failure would disrupt the system, the Bank of England uses its resolution powers rather than letting it go into insolvency. The bank's shares and some of its debt are written down or converted to absorb the losses, and the bank either carries on under new ownership or its accounts are transferred to a buyer. Silicon Valley Bank UK was sold to HSBC for £1 over a weekend in March 2023 and its customers kept their accounts and card details; Dunfermline Building Society's accounts went to Nationwide in 2009 the same way. Depositors in a resolved bank are not asked to claim anything.
2. Insolvency plus FSCS payout. For a smaller bank, the firm is put into a special insolvency process and the FSCS repays eligible deposits directly. It uses the bank's own records, so there is no claim form, and it aims to pay within seven working days. Icesave's UK customers (2008) and the customers of several small credit unions since have been repaid this way.
What happens to each kind of product
| Product | What happens |
|---|---|
| Current account and savings | Transferred to another bank in a resolution, or repaid by the FSCS up to £120,000 per person per licence. Money above the limit becomes a claim in the insolvency and is usually only partly recovered, over years. |
| Cash ISA | Same protection as other deposits. The FSCS pays the cash out; to keep the ISA tax wrapper you then have a window to re-deposit it with another provider as an "ISA re-subscription" without using that year's allowance. |
| Joint account | Each holder is protected to £120,000 on their share, so £240,000 for two. |
| Fixed-rate bond | Repaid at the amount held, within the limit. The fixed rate ends; you are not compensated for the lost future interest. |
| Mortgage | Continues on the same terms. The loan book is sold or transferred to another lender and you pay the new owner. A bank failing does not cancel what you owe, and the new owner cannot change a fixed rate mid-term. |
| Loans and credit cards | Same as mortgages: the debt is transferred and you keep paying. The FSCS does not net your savings off against your debts. |
| Direct debits and salary | In a resolution they carry on. In an insolvency, payments stop while the FSCS pays out, so you need another account quickly; the Current Account Switch Service cannot move a failed bank's account. |
| Business accounts | Small companies, charities and sole traders are covered to the same £120,000 per entity per licence. |
Do you get a warning?
Usually some. Failures are rarely sudden: the agencies normally move a bank to a negative outlook or "rating watch" first, then downgrade, often by several notches over months. Credit Suisse was cut to BBB- by S&P (one step above junk) in late 2022 before its rescue in March 2023; the UK banks rescued in 2008 had all been downgraded during that year. A downgrade below investment grade (BBB-/Baa3) is the signal worth acting on if you hold more than the limit. This site tracks every UK bank's current rating and lists banks whose ratings are falling.
The opposite is also true: a bank with no rating is not a bank in trouble. Many app-based banks have never sought one. For those, the questions are whether the bank holds its own UK licence (see which banks share a licence) and whether it is profitable or still dependent on raising fresh capital.
If you hold more than £120,000 with one bank
Three options, in rough order of usefulness. Spread it across separately licensed institutions, checking the licence rather than the brand. If the money came from a life event in the last six months (house sale, inheritance, redundancy, divorce, insurance), it may already be protected up to £1.4 million as a temporary high balance. Otherwise, NS&I is backed by the Treasury with no limit on protection, at the cost of lower rates. For the portion you leave with banks, the ranking by credit rating is the independent signal available.
Frequently asked questions
What happens to my money if my bank goes bust in the UK?
Either your accounts are transferred to another bank under the Bank of England's resolution powers and you carry on using them, or the FSCS repays eligible deposits up to £120,000 per person per banking licence, normally within seven working days and without a claim form.
What happens to my savings if the bank goes bust?
Savings are deposits, so they are protected to £120,000 per person per licence, including fixed-rate bonds and cash ISAs. The fixed rate ends on failure; the FSCS repays the balance but not future interest.
What happens to my ISA if the bank goes bust?
A cash ISA is repaid by the FSCS like any deposit. You can then re-deposit it with a new provider as an ISA re-subscription without using that year's allowance, provided you do so within the window HMRC allows.
What happens to my mortgage if my bank goes bust?
Nothing changes for you. The mortgage is sold or transferred to another lender on the same terms, and you keep paying the new owner. Your debt is not written off and cannot be offset against lost savings.
How quickly does the FSCS pay out when a bank fails?
The FSCS targets payment within seven working days of the failure for most depositors; temporary high balance claims can take up to three months.
Has a UK bank gone bust recently?
No UK high-street bank has failed since 2008. Since then the notable cases have been resolutions rather than losses to depositors, such as Dunfermline Building Society (2009) and Silicon Valley Bank UK (2023), and a number of small credit unions whose members were repaid by the FSCS.
Can I get a warning before a bank fails?
Credit ratings usually move first: a negative outlook, a rating watch, then downgrades, often months before a failure. A fall below investment grade (BBB-/Baa3) is the threshold to take seriously if you hold more than the FSCS limit.
Based on the Bank of England's resolution framework, FSCS published guidance (deposit limit, payout timing, temporary high balances) and public records of past UK failures, checked 12 October 2026. This is information, not financial advice.