How to challenge a UK bank account closure decision
You can complain about a bank-account closure if you believe the bank acted unfairly, failed to follow the correct notice rules or mishandled the closure. The notice and reason requirements now depend partly on when the account was opened.
Read the closure letter, note the account opening date and check the notice period. For accounts opened before 28 April 2026, ordinary closure notice is usually at least two months; for accounts opened on or after that date, it is usually at least 90 days. Newer accounts also generally benefit from more detailed reasons, subject to legal exceptions.
Check the opening date, notice period and stated reason
The rules changed in 2026. Financial Ombudsman guidance says ordinary closures for accounts opened before 28 April 2026 generally require at least two months' notice. Accounts opened on or after 28 April 2026 generally require at least 90 days, unless an exception allows shorter notice.
That distinction is easy to miss when reading older articles. Check the date the actual account was opened, not the date the bank sent the closure notice.
For accounts opened on or after 28 April 2026, banks generally have to provide detailed and specific reasons for closure unless an exception applies. Older accounts do not have the same general reason requirement, although giving an explanation can still be helpful.
Exceptions can apply in serious situations, including fraud, crime or abusive behaviour. A bank may be restricted in what it can disclose where financial-crime law is involved.
Put the dates into one short timeline before you complain. Record when the account was opened, the date on the closure notice and the date access is due to end. For example, if an account opened in June 2026 receives a closure notice on 1 September with an end date of 30 October, the ordinary post-28 April benchmark is a useful point to challenge because the interval is shorter than 90 days. That does not decide the complaint by itself because an exception may apply, but it gives the bank a precise issue to answer. Save the original notice, the account terms that applied at the time and any later message that changes the closure date or explanation.
Build the complaint while protecting essential payments
A strong complaint identifies the notice given, the contractual term relied on, any reason provided, and the practical effect on you. If salary, benefits or essential Direct Debits will be affected, say so and ask how the bank will support an orderly transfer.
Do not base the complaint only on the fact that you disagree with the bank's commercial decision. Focus on whether the bank followed the rules, applied its terms fairly and handled your circumstances properly.
Open or prepare another account if you can. Move salary, benefits, card subscriptions and Direct Debits before the closure date. A complaint does not automatically pause the bank's decision.
Download statements and tax records while online access is available. If a closing balance will be sent elsewhere, confirm the destination details through a secure channel.
Write the complaint as a chronology rather than as a general objection to being closed. State what notice you received, what reason was given, which part you believe was unfair or procedurally wrong, and what practical harm followed. Attach screenshots or statements showing salary, benefits, rent, mortgage payments, standing orders or Direct Debits that need to move. Ask the bank to confirm the contractual basis for closure, reconsider the notice or handling where appropriate, and explain what it can explain lawfully. At the same time, arrange an alternative account and move essential incoming and outgoing payments because a complaint does not automatically keep the old account open.
Escalate with a clear chronology and evidence
Complain to the bank first and give it the opportunity to respond. If you remain unhappy with the final response, or the applicable complaint-response period expires, you can ask the Financial Ombudsman Service to consider whether the bank acted fairly and followed the relevant rules.
Keep the closure letter, account terms, complaint, bank response and evidence of financial loss. A clear chronology is more persuasive than a large bundle of unorganised screenshots.
Your current account was opened in July 2026 and the bank gives 60 days' ordinary notice without an applicable exception. Because the account was opened after 28 April 2026, the Financial Ombudsman guidance indicates that the usual notice benchmark is at least 90 days. Your complaint should identify the opening date and notice dates precisely rather than simply saying the closure feels unfair.
If the bank does not resolve the complaint, make the escalation file easy to audit. Keep the closure letter, the version of the terms you relied on, your complaint, the bank's response and a dated list of every contact. Quantify direct losses separately from inconvenience. A missed payment fee, extra interest, a returned Direct Debit charge or the cost of an emergency transfer is easier to assess when the amount and date are shown. Then add a one-page chronology explaining what happened first, what you asked the bank to correct and what remains unresolved. The Financial Ombudsman can consider whether the closure, notice and resulting treatment were fair after the bank has had the opportunity to deal with the complaint.
Use the checklist and test whether an exception applies
- Confirm the account opening date.
- Calculate the notice period in days.
- Save the closure letter, terms and statements.
- Move essential payments while the complaint is being considered.
Can a bank ever close an account immediately?
Yes, certain exceptions can allow shorter or immediate closure, including serious fraud/crime concerns or some abusive behaviour situations.
Must the bank always tell me why?
The rules depend on when the account was opened and whether an exception applies. Newer accounts generally have stronger reason requirements.
Does complaining keep the account open?
Not automatically. Prepare alternative banking arrangements unless the bank confirms the closure is paused.
Do not treat a limited explanation as proof that the closure was automatically unfair. Some exceptions allow shorter notice or restrict what a bank can disclose, particularly where fraud, crime, security or abusive behaviour is involved. Instead, separate the questions the bank can answer operationally: when card and app access ends, how any remaining balance will be returned, what happens to pending payments, how statements can be obtained and where complaints should be sent. If the account is a basic bank account or a business account, check the product-specific rules as well. Before the closure date, confirm that salary or benefits have moved, essential bills have been redirected, statements have been downloaded and enough money is available elsewhere for several days of normal spending.
Sources and verification
MyBankAnswers UK editorial team
The 2026 rule change makes the account opening date central to any closure challenge. I would calculate the notice period, check the reason requirements that apply to that account and complain on those concrete points. At the same time, I would move essential banking arrangements, because even a well-founded complaint should not leave salary or household bills stranded.
MyBankAnswers uses official provider and UK regulatory sources wherever practical. Information is general and does not constitute financial advice.