May's here, and here's the thing: if you're still sitting with the same bank account you had in April, you're leaving serious money on the table. Right now, there's a legitimate window to stack bank switch bonuses that won't last forever—and the best offers available right now are genuinely worth your time.
Let's be clear about what we're looking at. The market's changed a bit since the frenzy of early 2025. We're past the tax year shuffle, but May actually sits in a sweet spot: most cooling-off periods from March and April switches have elapsed, which means you can move again without penalty. And the banks are still pushing decent money to attract switchers.
I've pulled together the current offers available this week. These are real numbers from live offers—not aspirational figures or "up to" nonsense—so let's go through what's actually achievable.
The Current Offers: What's Worth Your Time Right Now
The Elite Tier: £1000+
If you're switching to NatWest or RBS, you're looking at £1250. That's the biggest cheque on offer in May. Both banks are dangling this through the Bank Account Comparison and Switching Code (BCWYC), which is the official regulated switching service. It takes ten working days, happens automatically, and you don't have to chase anything.
The catch? There always is one. These banks typically want you to set up at least two direct debits and keep a minimum balance—usually around £1500 to £2000. Some people balk at that, but if you're serious about banking income, you'll clear that threshold anyway. You're not putting away new money; you're just channeling existing payments through your new account while qualifying for the bonus.
Santander comes next at £500, still respectable if NatWest or RBS don't work for your situation.
The Solid Middle Ground: £175
First Direct, HSBC, and TSB are all sitting at £175 right now. Nationwide's at £200, which makes it the outlier in this tier. Halifax and Lloyds are marginally lower at £125, and Barclays at £119.
These aren't headline-grabbing figures, but they're far from pointless. A few years ago, bonuses like this were the standard, and they still represent genuine, giftable money for very little effort. If any of these banks suit your circumstances better than the big hitters—better app, better interest rates on savings products, whatever—the bonus still makes the move worthwhile.
The smaller offers (£30 to £100) filter in from comparison sites like MoneySupermarket. They're legitimate, but they're usually the fallback option: the bonus is smaller, but sometimes the account itself offers something the others don't.
Why May Matters More Than You'd Think
Here's the strategic angle that most people miss: May sits perfectly in the calendar if you're stacking multiple switches across the year.
If you switched in March or early April—and many people did for the tax year reset—your cooling-off period is finishing up right now. The BCWYC gives you 30 days of protection: if the switch goes wrong, you can reverse it without penalty. But after those 30 days, you're locked in, and you can switch again.
This creates a genuine window. June brings summer holiday season and general distractions. July gets complicated with overlapping cooling-offs if you're chaining multiple switches. August is often chaotic. But May? You can move cleanly, with no overlap, and be positioned for your next move in early June if the offers are still worth it.
You're also past the initial spring rush. The banks have been incentivising switches all April, and a lot of people acted. That means the banks might be adjusting their offers—sometimes raising them to keep the momentum going, sometimes pulling them back because they've hit their targets. If you see an offer you like right now, it's often worth acting this week rather than waiting to see if it improves. These things can vanish or shrink within days.
How to Actually Execute This Without Chaos
This is where it gets practical. Let's assume you're going for one of the bigger bonuses—say, the £1250 from NatWest or RBS.
Step 1: Check you're eligible. Use our eligibility checker to confirm your circumstances work. Most of the restrictions are things like: you need a UK address, you can't have been with the bank recently, you need to be switching from another UK bank. Very few people get caught out here, but it's worth five minutes to confirm.
Step 2: Understand the direct debit requirement. You need two direct debits on the new account. These need to be genuine—bills, subscriptions, rent, council tax, gym membership, that kind of thing. The banks won't let you cheat with fake standing orders to another account you control. But if you already pay council tax, have insurance, or subscribe to anything, you're fine. Use our switching guide for step-by-step on setting these up cleanly.
Step 3: Don't bank on bonus timing. The bonus arrives 30 days after your switch completes. Sometimes it's slower. Don't plan your finances around it arriving on day 31. It's a genuine bonus, but it's not a replacement for your salary. Treat it as unexpected money, use it to accelerate a savings goal or top up an emergency fund.
Step 4: Remember the bigger picture. If you're switching, you're not just earning the bonus. You might be moving to a bank with better savings accounts, better interest rates, or better tools for tracking spending. Check our live offers page to see what savings products these banks are offering right now. A £1250 bonus that moves you into an account with 4% interest on savings is better than a £1250 bonus and a savings account earning 0.5%.
The Common Stoozing Angle
If you're not just switching but also running a stoozing stack (using 0% credit cards to earn interest), May's a good time to think about diversification.
Some of the banks offering big bonuses right now also have excellent travel cards, 0% balance transfer cards, or credit building features that might complement your existing setup. You're not forced to use any of these—the bonus is yours once the switch completes—but if you're regularly moving between banks anyway, it's worth considering what each one brings to the table beyond the cheque.
Check out how stoozing works if you're new to this and thinking about layering it on top of your bank switching income.
Cooling-Off and Timing: The Practical Reality
One question I get a lot: "If I switch now, when can I switch again?"
Answer: 30 days. The BCWYC cooling-off period lasts 30 calendar days, not 30 working days. After that, you can initiate another switch to a different bank.
This means if you switch to NatWest this week (early May), you're clear to move again by early June. If you've got a plan to chain switches—£1250 this month, another £200 or £500 next month—May's the ideal launch point.
But don't get greedy and try to switch before the 30 days is up. The BCWYC rules exist for your protection. If you reverse a switch within 30 days and then immediately try to move again, you'll likely be marked as a problem customer, and banks will reject you.
Common Questions
Can I switch if I've switched before?
Almost certainly. Most banks don't care if you switched from them five years ago. They care if you switched to them recently. The rule is usually "not within the last 12 months" or "not as your previous switch"—meaning you can't hop between the same two banks repeatedly to claim bonuses. But switching from Bank A to NatWest, then later from NatWest to Bank B, is fine.
What if my employer pays me after the 30-day switch window closes?
The switch itself completes within 10 working days. After that, you're fully moved, and your salary will hit the new account as normal. The 30-day cooling-off period just means you can reverse the switch if you need to—it doesn't delay anything. Your money flows normally while that protection window is open.
Do I actually need to meet the direct debit requirement before I apply, or after?
Before you apply. When you start the switch through BCWYC, you'll be asked to confirm you have (or will set up) two direct debits. You don't need them live before you apply, but you need to confirm they'll be in place by the time the switch completes. Set them up as soon as you apply, and you're done.
Will switching affect my credit score?
Slightly, in the short term. Opening a new bank account triggers a soft credit check, which doesn't hurt your score. But applying for the switch is treated like any other credit application in your history. If you're applying for a mortgage in the next month, maybe delay. But if you're planning to switch anyway, doing it now and waiting until after the switch is complete before mortgage hunting is smarter than waiting until the last minute.
Which of these offers is "best"?
That depends. The £1250 offers are objectively larger, but if NatWest or RBS don't suit you—their app's clunky, their interest rates are poor, whatever—a £175 bonus from a bank you'll actually enjoy using is better than £1250 from a bank you'll abandon in six months. A bonus doesn't matter if you abandon the account and stop doing the work to keep it active. Pick a bank that works for you, then let the bonus be a happy bonus on top.
The May offers are live right now, and they're legitimate. If you're eligible and you've got even a passing interest in banking income, this is the time to act. The process is friction-free, the money is real, and you'll have the cash in your account by early June.
Not sure where to start? Check out our live offers page to see the full picture, use the eligibility checker to confirm you qualify, and read the switching guide for the day-by-day breakdown. Once you've moved, you'll understand why so many people are treating bank switching as a genuine income stream.