Sainsbury’s Bank has finished moving its core banking business to NatWest, and accounts that did not transfer have been closed. The newest official update says the bank plans to surrender its banking licence by July 2026.
Latest official status
Sainsbury’s first announced in June 2024 that it would sell its personal loan, credit card, and retail deposit portfolios to NatWest as part of a phased exit from core banking. The company said customers would not need to take any action at the time of the announcement, and there would be no immediate change to existing terms and conditions. The transfer completed on 1 May 2025.
By the end of 2025, the transition had largely been completed. Sainsbury’s Bank said the migration of over 1 million customers to NatWest across loans, cards, and deposits was completed in November 2025, and its annual report said that as of 31 October 2025 all customer deposit accounts had been appropriately closed. In April 2026, Sainsbury’s said it planned to surrender the banking licence by July 2026, which shows that the final stage of the bank exit is still moving ahead.
Which accounts were affected
The main accounts affected were savings accounts, personal loans, and credit cards that were part of the core banking business. These were transferred to NatWest, which became the lender for the loan and credit card accounts and the deposit taker for the savings accounts from 1 May 2025. Sainsbury’s Bank still services those transferred accounts on behalf of NatWest.
Some accounts did not transfer. Sainsbury’s Bank says that all credit cards and loans that were not transferred to NatWest on 1 May 2025 were closed. The bank also says that some closed accounts may have had an outstanding credit balance, and customers who think they were owed money can make a claim through Sainsbury’s support process. For dormant or inactive savings accounts, the bank says the remaining funds may have been moved into a trust arrangement with Zedra.
This means the effect on account holders depends on the product they held. If the account was in the transferred core banking group, it moved to NatWest. If it was outside that group or inactive, it may have been closed, moved into trust, or handled through a separate support route.
What this means for account holders
For most customers with transferred loans, credit cards, or savings accounts, the biggest change is the name behind the account. The account relationship moved from Sainsbury’s Bank to NatWest, but the transfer scheme says the account continues on the same terms and conditions, with the account treated as a single continuing account even if the sort code or account number changed. The scheme also says existing direct debit instructions and standing orders continue to have effect as if they were given to NatWest.
For credit card holders, the customer booklet says there was no change to the credit limit, interest rate, minimum payment requirements, or Nectar point collection. It also says any direct debits already set up stayed in place. The booklet adds that if a customer did not want to proceed, they could close the account in line with the terms and conditions and repay any balance without penalty, as long as the minimum payment was kept up until the balance was cleared.
For savings account holders, NatWest says transferred savings customers moved to an account where the interest rate would be the same as or better than the rate that applied to the transferring Sainsbury’s Bank account. NatWest also says customers can view balances and transactions through online banking or the mobile app once registered. This matters because many account holders now need to use NatWest channels rather than Sainsbury’s old banking journey.
What did not change straight away
Sainsbury’s said from the start that the transfer did not mean an instant change for customers. The June 2024 announcement said there would be no immediate changes to existing terms and conditions. The later customer booklet repeated that message and explained that direct debits would keep working and that the accounts would continue under the same basic terms after migration.
Sainsbury’s also kept some financial services outside the core banking transfer for a period of time. Its 2024 statement said insurance, ATMs, and travel money were not part of the NatWest sale. Later updates showed that the travel money business was sold to Fexco in July 2025, with customers continuing to access services online and in more than 220 travel money bureaux in Sainsbury’s stores. Sainsbury’s also agreed a new car and home insurance arrangement with Allianz UK, with replacement policies offered at renewal from November 2025.
What account holders should check now
Current and former account holders should first check which product they had. That matters because the support path is different for transferred loans, cards, and savings, closed accounts with a possible credit balance, and savings that were moved into trust. Sainsbury’s directs people with non transferred or historic issues to its account support page, while trust related claims are handled through Zedra.
Account holders should also keep an eye on letters and account notices. The annual report says Sainsbury’s made contact with customers where possible and used a trust structure where needed to protect remaining funds for customers it could not reach. That shows the exit was handled in stages, not as one single shutdown day.
Anyone who still has a NatWest transferred account should now use NatWest support pages for day to day questions about payments, balances, and online access. NatWest’s transfer pages explain that customers can manage their accounts through its app and online banking, and that help is available if a direct debit or payment setup needs attention.
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Why the closures matter for customers
The main impact is that Sainsbury’s Bank is no longer acting like a full service core bank for loans, credit cards, and savings. Those products moved out, and the remaining business is now much smaller and more focused on partnerships and commission based services. Sainsbury’s April 2026 update said it had completed the sale and migration of core banking products, signed new partnership deals, and was moving toward a simpler financial services model.
For customers, that means fewer Sainsbury’s Bank products to manage directly and a stronger need to follow the new provider for support. For many people, nothing changed in the way they paid or managed the account right away. But after the transfer, the account was no longer held in the same way, and future service, statements, and digital access now sit with NatWest or with the new partner for the specific product.
The most important point is that this was a controlled transfer and closure process, not a sudden collapse. Sainsbury’s said the migration was completed smoothly, NatWest took over the transferred accounts, and the remaining banking licence exit is now the final step.
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