If you're in a relationship and you're not switching banks together, you're leaving thousands on the table. Seriously. While single account holders get one switching bonus per bank, couples can earn double by each opening separate accounts—sometimes within the same month.
May's a perfect time to make this move. The banks are still offering solid bonuses (TSB's at £225, HSBC at £220, Nationwide and several others at £200), and you've got the full month to switch planneres before summer holidays throw your finances into chaos.
This guide walks you through exactly how to do it as a couple, from the mechanics of how it works, to timing your cooling-off periods, to managing the paperwork without driving each other up the wall.
Why Couples Should Switch Separately
The switching system treats each person as an individual. You can't combine your household incomes or split a single bonus. But what you can do is each open your own accounts at the same bank and earn the full bonus twice.
Here's the maths: if HSBC is offering £220 right now, two of you switching there means £440 in bonuses for your household. Add First Direct's £175 offer, and a couple earning bonuses from both could see £395 total (£175 + £220 each). That's not small money.
The catch? Banks have cooling-off periods. Once you switch to a bank, you typically need to wait 12 months before you can qualify for another bonus with that same bank. So your strategy isn't "both switch to HSBC this month"—it's more sophisticated than that.
The Practical Mechanics: How to Switch as a Couple
Each person qualifies independently. You'll use the Current Account Switch Service (CASS) separately. Both of you will go through the same seven-day switching process, but you're two separate customers.
Check eligibility together. Most of the major banks have similar eligibility requirements, but some do vary. Before you both commit to a switch, use our eligibility checker to confirm you both meet the criteria. It takes two minutes and saves you the embarrassment of one of you being rejected mid-process.
You need separate accounts. This is crucial: you're not opening joint accounts (though you can if you want—but that's a separate financial decision). You're each opening individual accounts in your own names. If you currently have a joint account, you might keep it as a savings account, but your switching bonuses come from individual current accounts.
Think about direct debits carefully. Banks often require two or three direct debits as proof of use. If you're a couple sharing most bills, you need a plan. Some options:
- Each take responsibility for different bills (one of you pays the council tax from their new account, the other pays the energy bill)
- Set up subscriptions separately (streaming services, gym memberships, insurance)
- Use our direct debit guide to find genuinely cheap ways to meet the requirement without creating extra bills
The Cooling-Off Calendar: Staggering Your Switches
This is where couples have an edge. Because cooling-off periods run independently for each person, and because you can each switch to different banks, you can stagger moves throughout the year to maintain a steady income stream.
Let's say you're starting in May 2024. Here's a realistic scenario for a couple:
May 2024: You switch to HSBC (£220 each = £440 total). Your partner's cooling-off period ends in May 2025. Yours ends then too.
May 2025: Your partner switches to TSB (£225). You hold off and switch somewhere else.
June 2025: You switch to TSB (£225). Now you're both in cooling-off periods at TSB until June 2026 and May 2026 respectively.
Meanwhile: While you're both cooling-off checker from the big banks, you can hit smaller banks or building societies that might not have the headline offers but still pay £50-150. Or you focus on other income strategies—stoozing with 0% credit cards or regular savers accounts.
The key is: don't blow through all the banks in three months and then spend nine months with nothing. Space it out.
Coordinate But Don't Combine
Here's something that trips couples up: you need to treat these as your individual finances, not joint finances. That's not being unromantic—it's being smart.
When you both switch to the same bank, the system tracks you separately. The bank won't cross-check "oh, they live at the same address" and say "no, you can't both get the bonus." But it's absolutely your responsibility to be honest about eligibility. If the bank asks "are you a new customer?" the answer is: individually, yes. The household perspective doesn't matter.
Practically, this means:
- You each complete your own switching application
- You each manage your own account and bonus separately
- You might want separate online logins (obviously—you're different people)
- The bonus lands in your individual account only
If you share banking duties (managing household budgeting together), you might keep a spreadsheet tracking who's switched where and when cooling-off periods end. You could sync it to a shared document. But the accounts themselves are yours alone.
Tax and the Bonus
A question that comes up: do you both owe tax on switching bonuses? The short answer: probably not. Switching bonuses aren't typically treated as taxable income in the UK. They're incentives, not interest or earnings. But if there's any possibility you might cross the line into "unusual income," it's worth a chat with your accountant.
More important: make sure both of you understand which bonuses are yours. If you receive a £220 bonus, don't assume it's a household bonus to be split. It's your bonus. That clarity prevents friction later.
Planning for Summer Holiday Season
May's strategic because summer's coming. A lot of couples mess up their switching plans in July and August because:
- One person's on holiday and forgets to set up a direct debit
- You're travelling and can't get to a post office for ID verification
- You've got kids breaking up from school and sudden expenses
- Your cooling-off period coincides with when you'd want to switch again, but you're away
Plan your switches so neither of you is mid-cooling-off period during your planned holiday. If your switch completes in late June, you'll both have time to verify everything's working before you go away.
Alternatively: accept that summer months are quiet months. You've both already earned bonuses in spring; use the summer to focus on maintaining your balances, earning interest on any savings you've built up, and preparing for autumn's switching season.
Common Questions
Can we both get the bonus if we're joint account holders? No. The bonus is tied to the individual account holder. If you both hold a joint account with the bank already, you'd only get one bonus between you. That's why switching as individuals in separate accounts is the strategy.
What if we split up? What happens to the cooling-off period? Cooling-off periods stay with you personally, not with the relationship. If you switch to a bank individually and then later split, your ex-partner isn't affected by your cooling-off period (and vice versa). You each remain free to switch independently.
Do we need to tell the bank we're a couple? No. You're just two separate customers who happen to live at the same address. Banks don't require you to disclose relationships. You do need to be honest on the application form, but "married," "single," "in a relationship"—the bank doesn't care for switching purposes.
What's the best bank to start with as a couple in May 2024? Check the live offers page for the current landscape. Right now, TSB (£225) and HSBC (£220) are the highest. Many couples prioritise those first, knowing they'll be waiting longest before they can switch back. But work backward: where do you want to end up long-term? That should influence your strategy.
Can we do this with joint accounts instead of individual accounts? You can each open individual accounts at the same bank, or you can open a single joint account together. They're different things. The bonus strategy works best with individual accounts because you each qualify for the full bonus. A joint account has just one accountholder status, so you'd share one bonus. For pure bonus maximisation, go individual.
The maths is straightforward: two people switching independently can earn roughly double what one person earns. But it only works if you're deliberate about timing, disciplined about the cooling-off calendar, and clear about whose bonus is whose.
May's ideal for starting this strategy. The offers are solid, you've got a full year before the cooling-off periods become an obstacle, and you can coordinate future switches without overlap.
Start with the switching guide, confirm you're both eligible, and get switching.