UK bank switch offers: how they work and how to earn free cash

CASS is a free, government-backed service that makes switching banks completely painless. When you apply to switch, the new bank handles everything. Your old account closes automatically. All your direct debits and standing orders transfer across. Any payments sent to your old account are automatically redirected for 36 months. Your salary, benefits, and any other regular income get rerouted to your new account. The whole process takes 7 working days and comes with a guarantee: if anything goes wrong, the banks will fix it and compensate you for any costs.

Switch offers change regularly, but there's almost always at least one bank offering a cash incentive. Typical offers range from £100 to £200, sometimes with extra benefits like cashback on bills or higher savings rates for switchers. The conditions vary — some require you to deposit a minimum amount each month (usually £1,000-1,500), set up a certain number of direct debits (typically 2-3), or use your debit card a set number of times. Check MoneySavingExpert or comparison sites for the latest offers. Don't just chase the biggest number — check the account features and fees too.

Yes — and this is where it gets interesting. Most switch bonuses have a condition like 'not held an account with us in the last 12 months.' This means you can switch to Bank A this year, Bank B next year, and potentially back to Bank A the year after. Some people earn £200-400 per year just by switching their current account annually. Keep a note of when you opened and closed each account so you know when you're eligible again. The switching service handles the mechanics — you just need to track the timing.

This is the most common concern — and the answer is: barely, if at all. Opening a new account triggers a soft or hard credit check depending on the bank, but it's a minor factor. Having a longer relationship with one bank doesn't significantly help your credit score in the UK (unlike in some other countries). What matters is your payment history, credit utilisation, and being on the electoral roll. The small, temporary impact of a new account is far outweighed by the £100-200 you earn. If you're applying for a mortgage in the next 3-6 months, you might want to hold off — otherwise, switch away.

Read the terms carefully and make sure you meet every condition. Most bonuses require actions within a set period — usually 30-60 days of switching. Set up the required direct debits immediately (even small ones to charity count). Make sure your salary or a qualifying amount is paid in monthly. Use the debit card if required — even a small purchase at a supermarket counts. Set calendar reminders for each condition deadline. Missing just one condition voids the entire bonus, and banks won't make exceptions. Treat it like a checklist and tick everything off in the first week.

While the cash bonus gets you in the door, make sure the account actually works for your daily life. Consider whether you need a fee-free overdraft buffer (some accounts offer £250-500 interest-free), linked savings accounts with competitive rates, budgeting tools and spending notifications, cashback on household bills, and a good mobile banking app. Some of the best switch offers come from banks with great everyday features too — so you can earn free money and end up with a better bank. Check reviews from existing customers before committing.