Closing a savings account: how final interest is paid
Closing a savings account does not usually make accrued interest disappear. The bank normally calculates interest up to the closure date, but the timing and destination of the final payment vary by product.
When a savings account closes, the provider normally calculates any interest earned up to the closure date under the account terms and pays it with, or shortly after, the closing balance. Fixed-term penalties, notice periods, bonus conditions and the destination account can change the final amount.
Work out how interest accrues up to the closure date
Savings interest accrues according to the product terms, often daily even when it is credited monthly or annually. Closing the account between scheduled interest dates therefore does not usually mean you lose all interest since the last payment date.
The bank calculates the accrued amount using the applicable rate and the balance history. If the rate changed during the period, the calculation can include more than one rate. The final interest may appear as a separate line rather than being obvious in the closing transfer.
Your app may show a balance that excludes interest not yet credited. If the visible balance is £8,000 and £34.27 of interest has accrued, the closing payment may be £8,034.27. Conversely, an early-access charge on a fixed product can reduce the amount below the figure you expected.
Pending deposits or withdrawals can also delay closure. A provider may refuse to close until card payments, transfers or other transactions have fully settled, because the true closing balance is not yet known.
Before contacting the provider, build one factual note for closing a savings account: how final interest is paid. Record the closing balance, closure date, last interest credit, destination account and any notice or fixed term conditions that affect when the account can close. Save screenshots, letters, receipts and reference numbers while they are still easy to retrieve, and add the time you first noticed the issue. This separates evidence from assumptions. If a deadline matters, put it on the same note so the person reviewing the case can see what must happen next and by when.
Check fixed, notice and destination account restrictions
A fixed-term savings account can impose an early closure penalty or may not permit early closure except in limited circumstances. A notice account may require you to serve the stated notice period or accept a loss of interest. Those product rules are more important than the ordinary 'interest up to closure' principle.
Before closing, check the exact penalty in pounds if the provider can quote it. A penalty described as 90 days' interest is easier to understand when translated into an amount on your actual balance.
Most providers send the closing balance and final interest to a nominated current account or another account you hold with them. If the destination account has changed or been closed, update it before starting the closure process.
Keep the final statement. It should show the closing balance, interest credited and any deduction. This matters for your own records and can be useful if you later need to reconcile taxable savings interest.
Do not let urgency create a second problem. Do not assume the balance displayed just before closure is necessarily the final amount transferred, because accrued interest may be added separately or at a different stage. First establish whether the original action is pending, failed, reversed, cancelled or waiting for review. Those states can require different responses. If you need a temporary workaround, keep it separate from the unresolved action and record exactly what you changed so it can be reversed later if necessary.
Reconcile the final payment with a worked example
First compare the final statement with the account's interest rate, payment frequency and closure conditions. Do not try to reproduce a daily-interest calculation from a headline AER alone; the gross rate and the provider's day-count method are the more relevant inputs.
If the figures still do not make sense, ask the provider for the interest calculation and any penalty calculation in writing. A specific request for the rate periods, days and deductions is more useful than asking only why the final payment was 'too low'.
You close an easy-access saver on 20 September, three months before its normal annual interest date. If the account accrues interest daily, the bank should normally calculate interest from the last credit date up to 20 September and add it to the closing proceeds. If you instead close a fixed saver early and the terms impose a 90-day-interest penalty, the final amount can be lower even though accrued interest has been calculated.
A small calculation can prevent an expensive guess. If a savings balance is £15,000 and the account closes mid month, compare the final transfer with the last statement and any separate interest entry before deciding money is missing. Compare like with like and use the same time period for each option. If the provider gives you a quote or illustration, copy the important numbers into your own note so you can test them. That makes it easier to challenge a figure that does not reconcile and easier to explain the problem later.
Closure checklist and what to do if interest looks wrong
- Download a statement before and after closure.
- Check for early-access or notice penalties.
- Confirm the nominated account that will receive the proceeds.
- Ask for a written calculation if the final interest is unclear.
Do I lose annual interest if I close before the annual payment date?
Not usually on an ordinary easy-access account if interest has been accruing under the terms. It is normally calculated to the closure date, though product-specific penalties can alter the amount.
Can final interest arrive separately?
Yes. Some providers show the principal and closing interest as separate entries or post the final interest shortly after the closure instruction.
Should I keep the statement after closing?
Yes. It records the final interest and deductions and is useful if you later query the calculation or need tax records.
Avoid open ended chasing. If the final amount does not reconcile, ask the provider for the interest calculation period, rate applied and date the account stopped earning interest. Ask who owns the case, what is still outstanding and when the next meaningful update should occur. Keep any complaint reference with your timeline. A final message saying resolved is not enough on its own, so check the money, account setting, payment instruction or access status before you treat the matter as closed.
Sources and verification
MyBankAnswers UK editorial team
The number to protect is not the balance shown a few minutes before closure; it is the fully reconciled closing statement. I would check the penalty rules first, close only after pending transactions have settled, and keep the final statement. If the result is surprising, ask for the actual interest and penalty calculation rather than trying to reverse-engineer it from the AER.
MyBankAnswers uses official provider and UK regulatory sources wherever practical. Information is general and does not constitute financial advice.