How to switch business bank accounts (without breaking your payroll stack)

General information, not financial advice. Switching services, notice periods and timescales differ by country and provider — confirm the mechanics with both banks before you start.

Moving a personal current account is a solved problem in a lot of markets: a switching service redirects the payments and you stop thinking about it. Moving a company account is not that, and treating it as that is how a payroll run misses.

The difference is that a business account is not a payment endpoint. It is a hub with things bolted to it — a payroll provider, a card acquirer, direct debits you collect as well as pay, cards saved with a dozen suppliers, an accounting feed, and possibly a lender who has an opinion about where your receipts land. Each of those has its own change process and its own lead time, and none of them is coordinated with the others.

Do not switch until you can see the whole map

The single highest-value hour in this project is spent before anything moves. Export a full year of statements — not three months — and build one list of every recurring flow, in both directions.

A year matters because the payments that catch people out are annual: insurance renewal, an audit fee, a domain and hosting bill, a professional subscription, a tax instalment. A three-month export shows you the monthly rhythm and hides exactly the items that will land in the gap.

Sort the list into five columns and you have your project plan:

The lead-time column is the point. These are not simultaneous, so a switch is a sequence, not an event.

The payroll rule that prevents the only unrecoverable mistake

Everything else on this list can be fixed after the fact with an apology and a manual payment. A missed payroll cannot, because the damage is to people who did not choose the risk.

So the rule is blunt: change the payroll funding account immediately after a pay run completes, never before one. That gives you a full cycle of slack. Then run the next cycle with both accounts funded, so that if the change did not take, the money is still there in the old account and the run still clears.

Two further habits belong here. Confirm with your payroll provider what their cut-off is for a bank-detail change — it is almost always earlier than the pay date. And check whether any tax or pension payment is collected on a separate mandate from the salary payment itself, because those are frequently two different instructions with two different change processes.

The only genuinely irreversible failure in a business switch is a payroll run that does not clear. Everything else is an inconvenience with a fix.

Money in is harder than money out

Most switching advice concentrates on payments leaving the account, because that is the consumer problem. For a trading business the harder half is money arriving.

Card settlement. If you take card payments, your acquirer or platform settles into a nominated account, and changing it usually triggers its own verification — sometimes a micro-deposit, sometimes a document check. Start this early, and do not close the old account until you have watched at least one settlement land in the new one. If you sell through Shopify or take payments in person through a terminal like SumUp, each has its own payout-account change flow and its own hold behaviour after a change.

Customers who pay you by transfer. These have your old details saved in their own systems, and telling them once does not work. Assume a long tail of payments to the old account and keep it open long enough to catch them.

Direct debits you collect. If you collect by direct debit you are operating under scheme rules, and changing the destination account is a scheme process with notification obligations to your payers. This is the item most likely to have a mandatory notice period, and it is not one to improvise.

Marketplace payouts. Platforms often treat a bank-detail change as a security event and pause payouts around it. That is sensible behaviour on their part and a cash-flow hole on yours if you did not plan for it — we cover the wider pattern in banking for ecommerce sellers.

A worked cash-flow example, with invented round numbers

The numbers below are made up for illustration; substitute your own.

Suppose the business takes 40,000 a month in card settlement, pays 25,000 in salaries, and holds a working balance of 10,000. You change the acquirer's payout account and the platform pauses settlement for one cycle while it verifies. Nothing has gone wrong, and you are still short: the payroll run needs 25,000 against a balance of 10,000 and no incoming settlement that week.

The fix costs nothing and has to be decided in advance — carry one full payroll cycle of cash in the account that pays salaries, and do not move it out during the switch. The mistake is not the pause; it is planning the cash on the assumption that money in and money out change over on the same day.

The parallel-running period

Do not close the old account when the new one opens. Run both, deliberately, and use the old account's statement as your checklist.

• Weeks one to two: new account open and funded. Payroll and acquirer changes submitted. Nothing else touched.
• Weeks three to six: move standing payments in batches, watching each one land once before moving the next.
• Every week: read the old account's transactions. Anything that appears there is something you missed, and it names itself.
• Before closing: confirm a full month has passed with zero unexpected activity, including at least one month-end and any quarterly item.
• At closing: get written confirmation the account is closed and any associated card and overdraft are cancelled.

Keep the old statements after closure. Reconstructing a year of transactions from an account you no longer hold is unpleasant and sometimes expensive.

The things people forget entirely

• Cards saved on file with cloud suppliers, ad platforms and couriers — there is no list, so work through the last year's card statements line by line.
• Any lender, landlord or franchise agreement with a clause about which account receipts are paid into.
• Refunds and chargebacks, which flow back to the original settlement account for a long time after you stop selling through it.
• Your accounting software's bank feed, which needs reauthorising and will otherwise silently stop importing.
• Standing orders you set up personally years ago and forgot, which are only visible on the statement.

Should you switch at all?

The honest counter-case: switching costs real management attention, and the saving is often smaller than the pitch suggests. If you are moving for a headline monthly fee difference alone, work out the annual saving in cash and compare it with a fortnight of your own attention plus the risk of a payroll incident. It is frequently not worth it.

The reasons that are usually worth it are structural rather than price: you need multi-currency receiving your current provider cannot do, your provider does not integrate with the accounting or payments tools you now depend on, your growth has outrun a transaction allowance, or the service has become a genuine operational drag. Those are permanent problems, and they compound. A fee difference is not.

If the reason is multi-currency, look at what Wise and Airwallex actually do differently before you move for it, and read multi-currency accounts and cheapest international transfers. For a general provider comparison, start at best business bank accounts 2026 and the business banking hub. If you are paying suppliers in bulk, Melio is built for that part specifically, and business payments and invoicing covers the routine around it.

The consumer version of this problem, which is a genuinely different and much easier project, is in how to move banks without breaking direct debits.

Sequence it, over-fund payroll, and close nothing early. This is not financial advice.