If you're new to this, you've probably heard people raving about bank bonuses, 0% interest, and guaranteed returns. But you might be wondering: do I really need to do all three? Can't I just pick one and call it a day?
The honest answer: yes, you can. And depending on your situation, you probably should.
This guide breaks down what you'll actually earn from each strategy in isolation—no hype, no combining everything into an overwhelming system. We'll look at realistic timelines, effort levels, and earnings, then help you figure out which fits your life.
Bank Switching: The Headline Earner
Bank switching is what most people start with. You move your account to a new bank, they give you a bonus for switching in, and you repeat.
How it works: You meet simple requirements (usually setting up a current account and running a direct debit for a couple of months), then the bonus lands. Once you've been with a bank for a while, you switch to the next one.
Realistic timeline: Your first bonus takes about 3–4 weeks to clear after you've met the requirements. Then you hit a cooling-off period (usually 13 months) before you can switch that account again.
What you'll actually earn: Current bonuses vary throughout the year. Check our live offers page to see what's available right now. Most bonuses range from £50 to £150 per switch, though higher offers appear during peak banking windows. If you switch two accounts per year (your main account plus a savings account), you're looking at £100–£300 annually from bonuses alone.
Effort level: Moderate. You need to set up a direct debit (usually a cheap gym membership or streaming service at £5–£15 per month) and remember cooling-off dates. With one switch per year, it's genuinely low-stress.
The catch: The bonus is the bulk of your earnings. Interest on the account itself is usually modest (1–2.5% these days). After the bonus lands, you're not earning much until the cooling-off period ends and you can switch again. If you only do switching, you're earning in bursts, not steadily.
Best for: People who want simple, predictable income without faffing about with multiple accounts. If you hate managing money, switching is your friend.
Stoozing: The Interest Play
Stoozing means getting a 0% credit card, putting money in a savings account, and keeping the credit card for emergencies or spending that you'd do anyway. You earn interest on the savings while paying zero on the card.
How it works: You find a 0% credit card (typically 0% interest for 18–36 months on purchases or balance transfers). Put some money in a savings account earning interest (currently 4–5%+ on easy-access accounts). Leave the card untouched. The interest accrues on your savings, and you pay no interest on the credit card limit you've used.
Realistic timeline: Money hit your savings account immediately (if you do a balance transfer to your own account). Interest starts accruing at your monthly rate. You see real money within 30 days.
What you'll actually earn: If you stooze £10,000 at 5% interest for one year, that's roughly £500 in interest. Do it with two cards, and you're at £1,000. The real earner is the duration of the 0% offer—longer offers mean more time for interest to compound.
Effort level: Moderate to high. You need to:
- Get accepted for 0% cards (not always guaranteed)
- Track card expiry dates religiously
- Make sure you have savings accounts earning decent interest
- Manage payment dates so the card never charges interest
If you mess up and miss a payment, that 0% evaporates and you pay deferred interest on the full balance. It's not risky if you're careful, but it requires discipline.
The catch: You need decent credit to qualify for multiple 0% cards. You also need enough savings to stooze with (you need £10,000+to make this worthwhile). And if interest rates fall, your interest earnings drop sharply.
Best for: People with good credit, a decent cash buffer, and the temperament to track deadlines carefully. If you find the 0% card game stressful, it's not for you.
Regular Savers: The Steady Grower
Regular saver accounts offer higher interest rates (often 4–6%+) but with a catch: you can only pay in a set amount each month, and withdrawals are restricted.
How it works: You open a regular saver account at a bank. You commit to paying in £100–£500 per month (depending on the account) for 12 months. Interest accrues on whatever you've paid in. After 12 months, the interest stops (you'd need to open a new account or let it sit in savings).
Realistic timeline: Interest compounds monthly. You start earning from your first deposit. By month 12, you see the full benefit of a year's deposits growing at the promoted rate.
What you'll actually earn: If you pay in £250/month for a year into a 5.1% regular saver, you earn roughly £190 in interest (the maths work out because early deposits earn more than later ones). Stack three different regular saver accounts, and you're at £500–£600/year from this alone.
Effort level: Low. You set up a standing order once, then money comes out automatically each month. No tracking dates, no credit checks, no risk.
The catch: Your money is locked in. If you need to withdraw early, you usually lose interest or face penalties. And once the 12-month term ends, that account stops paying good interest—you'd move to a new regular saver.
Best for: People who have stable income, can spare £200–£500 monthly, and want guaranteed, predictable returns with zero stress.
Head-to-Head: The Real Numbers
Let's assume you're doing one strategy for a year, starting today (June 2026):
Bank Switching (two switches/year):
- Bonuses: £100–£300
- Interest on account: £20–£40
- Total: £120–£340 per year
- Time investment: ~5 hours (applying, setting up direct debit, remembering to move when cooling-off ends)
Stoozing (£20,000 stoozing across two 0% cards, 5% interest rate):
- Interest earned: ~£1,000
- Card bonuses (if available): £0–£100
- Total: ~£1,000 per year
- Time investment: ~10–15 hours initially, then 2 hours/month to track dates and ensure no mistakes
Regular Savers (three accounts, £250/month each, 5.1% rate):
- Interest earned: ~£575
- Bonuses (some banks offer them): £0–£150
- Total: ~£575–£725 per year
- Time investment: ~2 hours (setup only), zero ongoing effort
The verdict: Stoozing pays the most, but requires capital and discipline. Regular savers are the sweet spot for effort-to-return. Bank switching alone is modest but genuinely easy.
Which One Should You Actually Pick?
Go with bank switching if:
- You're new to all this and want low stress
- You don't have £10,000+ in savings
- Your credit score isn't perfect
- You prefer "set and forget"
- You're doing this for one income stream, not trying to maximise everything
Go with stoozing if:
- You have £10,000–£30,000 in savings you're not using
- You have good credit and can get approved for multiple 0% cards
- You're comfortable with tracking and deadlines
- You want the highest earnings for your effort
- You're willing to check your card expiry dates monthly
Go with regular savers if:
- You have stable income and can save £200–£500/month
- You value simplicity over maximum returns
- You want guaranteed interest with zero risk
- You hate tracking anything or managing multiple accounts
- You want earnings that steadily grow month-over-month
Go with a combination if:
- You have the bandwidth and want to optimise fully (stoozing for interest, bank switching for bonuses, regular savers for guaranteed returns)
- Check out our guide on combining strategies
The Real Question: What's Your Time Worth?
A lot of people get caught up in the numbers and forget something crucial: if you earn £1,000 from stoozing but spend 20 hours setting it up, managing it, and tracking dates, you're paying yourself £50/hour. That might be great, or it might be less than you earn at your actual job.
Regular savers, by contrast, might only earn £600/year, but after the initial 10-minute setup, they're completely hands-off. If you value your time, that's the real win.
There's no shame in picking the simplest strategy that still earns you real money. A £200/year passive income beats burnout every time.
Common Questions
Can I switch strategies mid-year if one isn't working for me? Yes, absolutely. You can start with bank switching, realise you want higher returns, open some regular savers, and add stoozing later. There's no commitment. Many people do different things in different months depending on offers available.
Do I need good credit for any of these? Bank switching requires a soft credit check (doesn't hurt your score). Stoozing requires good credit for multiple 0% cards. Regular savers have no credit requirements at all—any bank will open one for you.
What if I only do bank switching and earn £200/year—is that worth it? Completely worth it. It's passive income requiring minimal effort. After the first setup, you're earning money for spending 30 minutes per year remembering to switch. That's a solid hourly rate.
How do I track which accounts I've used and when I can switch again? Use our cooling-off period tracker to manage this. Or a simple spreadsheet. Honestly, most people just remember or check their bank's website when they want to apply somewhere new.
If I start in June, am I too late for good offers? No. There are decent offers year-round. June/July can be quieter than April or January, but there's still money on the table. And if you're doing regular savers or stoozing, the month you start is less critical—you'll earn regardless.
Can I do one strategy in one account and another strategy in a different account? Yes. That's what most people do. You might switch your main current account for the bonus, stooze in a savings account, and have a regular saver running elsewhere.