Most people who discover bank switch bonuses stop there. They collect a couple of hundred quid, maybe do a second switch, and then assume they've exhausted what's possible. They haven't even started.
Bank switching is one leg of a three-legged stool. The other two — stoozing with 0% credit cards and regular saver accounts — are just as accessible, just as low-risk, and most importantly, they all run at the same time without getting in each other's way. Stack them together and you're looking at a genuinely meaningful amount of money each year from doing very little.
This guide walks through exactly how to run all three strategies simultaneously. Not in theory — in practice. What to do first, how to schedule things, and where people trip up.
Why these three work together
Each strategy uses a different resource. That's the key insight.
Bank switching uses your current account. You switch from one bank to another, collect the bonus, wait out any cooling-off period, and switch again. The main constraint is time — cooling-off periods between switches and the limit on how many switches you can do per year.
Stoozing uses a credit card. You spend on a 0% purchase card instead of your debit card, park the cash in a savings account, and earn interest on money you'd have spent anyway. The constraint here is your credit limit and the length of the 0% period.
Regular savers use monthly deposits. Many current accounts come with an attached regular saver offering rates well above normal savings accounts — often 5-7% — but they cap the monthly deposit at £250 or so.
Three different resources. Three different constraints. They don't compete with each other.
In fact, they actively support each other. When you switch banks, you often gain access to a new regular saver. When you're stoozing, you've got extra cash sitting in a savings account that can fund those regular saver deposits. When regular saver terms end and pay out, that lump sum can go straight back into your stoozing pot.
It's a flywheel. The more pieces you have running, the more each one feeds the others.
The maths (conservative version)
Let's be realistic rather than optimistic. Here's what a first year might look like for someone starting from zero in October 2020.
Bank switching:
- Two switches over 12 months (accounting for cooling-off periods)
- Check the live offers page for current bonus amounts
- Typical range: £200-400 total
Stoozing:
- One 0% purchase card with an 18-month interest-free period
- £500/month of normal spending redirected to the card
- Cash parked at around 1.1-1.2% (the best easy-access rates available right now — yes, they're painful, but it still beats zero)
- Earnings over 12 months: roughly £35-50
Regular savers:
- Two regular savers from your current account switches
- Contributing £200/month into each
- At 5% interest: roughly £50-65 per account over a 12-month term
- Total: £100-130
Combined total: roughly £335-580 in the first year.
I know what you're thinking — the stoozing numbers look underwhelming. You're right. With easy-access savings rates where they are right now, stoozing doesn't deliver the fireworks it did a few years back. But here's why you still set it up: rates will recover, your 0% period might run 18-24 months, and the habit of routing spending through a 0% card costs you nothing to maintain. When rates do improve, you're already positioned to benefit.
And honestly, even at current rates, would you turn down free money for something that takes ten minutes a month to manage?
How to schedule the triple stack
Timing matters. Not because any of this is complicated, but because doing things in the right order means everything runs smoothly from day one.
Week 1: Groundwork
Set up direct debits. Before you can switch banks, you need active direct debits on your current account. Most switch offers require two or three. Set up a couple of cheap direct debits — charity donations, subscription services, or similar — and let them process at least one payment.
Check your credit report. Go to ClearScore, Credit Karma, or MSE's Credit Club. You need to know where you stand before applying for anything. Look for errors, check your score is reasonable, and note any addresses that need updating.
Week 2-3: Start the first switch
Choose your target bank. Use the eligibility checker to see which switch bonuses you qualify for. Prioritise banks that also offer a regular saver — you'll get the bonus and access to an above-average savings account in one move.
Initiate the switch. The Current Account Switch Service (CASS) handles everything. Your direct debits, standing orders, and incoming payments all transfer automatically. The switch completes within seven working days.
While you wait: apply for a 0% purchase credit card. Use a soft-check eligibility tool first so you don't leave a hard search on your credit file for nothing. Look for the longest 0% period you can get. Right now, some cards still offer 18-20 months interest-free on purchases, though the pandemic has tightened some lenders' criteria.
Week 3-4: Activate everything
Once the switch completes:
- Fund the new current account with enough to cover your direct debits plus day-to-day spending
- Open the regular saver attached to your new account and set up a standing order to deposit the maximum each month
- Set up a dedicated easy-access savings account (a separate one from your regular saver) — this is your stoozing pot
Once the 0% card arrives:
- Set up a direct debit for minimum payments immediately — miss one and your 0% deal can be revoked
- Start using the card for everyday spending: groceries, fuel, subscriptions, anything you'd normally put on your debit card
- Each month, transfer the equivalent amount from your current account to your stoozing pot instead of spending it
Month 2 onwards: Maintain and expand
You're now running all three strategies. Each month:
- Bank switch: Check whether your cooling-off period allows another switch. When it does, use the switching guide to pick your next target. Each new switch potentially unlocks another regular saver.
- Stoozing: Keep spending on the 0% card and moving cash to savings. Track your 0% end date — set a calendar reminder for one month before.
- Regular savers: Just let the standing orders do their thing. When a 12-month term ends, the lump sum pays out and you can redirect it to your stoozing pot or start a new regular saver if you've switched banks in the meantime.
Where people go wrong
I've seen the same mistakes repeatedly. Here's what to watch for.
Mistake 1: Forgetting the 0% card expiry date
This is the expensive one. If you don't pay off the card before the 0% period ends, interest kicks in at 20-35% APR. That wipes out everything you've earned and then some. Set a reminder. Then set another one. Read our guide on how stoozing works for the full breakdown of managing this safely.
Mistake 2: Spending the stoozing pot
The money in your stoozing pot isn't yours to spend. It belongs to the credit card company — you just haven't paid them yet. Keep it in a separate, clearly labelled account. Don't dip into it. The whole strategy only works if that money is there when the 0% period ends.
Mistake 3: Opening too many accounts too quickly
Each bank switch involves a credit check. Each credit card application involves a credit check. If you do everything at once, you'll have a cluster of hard searches on your file, which can reduce your chances of approval for the next thing you apply for.
Space things out. A switch here, a card application there. Let a few weeks pass between credit applications. Your credit file can handle several applications per year with no issues — the problems start when you do them all in the same fortnight.
Mistake 4: Ignoring the regular saver terms
Regular savers typically lock you in for 12 months. If you withdraw early, you might lose the bonus interest. Read the terms before you open one. And make sure your monthly standing order is set up correctly — miss a month and some banks reduce the rate or close the account.
Mistake 5: Not factoring in tax
Interest from stoozing and regular savers is taxable income. Basic-rate taxpayers get a £1,000 Personal Savings Allowance, and higher-rate taxpayers get £500. Bank switch bonuses are usually treated as miscellaneous income, which falls under your Personal Allowance. For most people, the amounts involved here won't push you over any thresholds. But if you're already earning significant savings interest elsewhere, it's worth checking. We've covered this in detail in our tax guide on switching and stoozing.
Optimising as rates change
October 2020 is not the most exciting time for savings rates. The Bank of England base rate is at 0.1%, and easy-access accounts are paying 1% if you're lucky. That dents stoozing returns.
But here's the thing: the other two legs of the stool don't depend on savings rates at all. Bank switch bonuses are flat cash — they pay out the same whether the base rate is 0.1% or 5%. Regular savers are fixed-term with advertised rates that don't change once you've opened them.
So the strategy adapts naturally. Right now, lean harder on switching and regular savers. Keep stoozing ticking over so you're ready when rates recover. When easy-access rates eventually climb back up, stoozing becomes the star performer and the other two provide steady baseline income.
The triple stack works in any rate environment. The proportions just shift.
A realistic first-year timeline
Here's how it plays out in practice, starting today:
| Month | Action | Running strategies |
|---|---|---|
| 1 | First bank switch + 0% card application | Switch in progress |
| 2 | Switch completes, open regular saver, start stoozing | All three active |
| 3-6 | Maintain all three, research next switch | All three active |
| 7 | Second bank switch (if cooling-off period allows) | Switching + stoozing + 2 regular savers |
| 8-12 | Maintain, first regular saver matures, reinvest | All three active |
By month 12, you've collected two switch bonuses, earned interest on your stoozing pot, and had at least one regular saver mature with above-market returns. Total time spent: maybe two to three hours across the whole year, after the initial setup.
That's an hourly rate most people would be happy with.
Getting started today
If you're new to all of this, don't try to launch everything simultaneously. Start with whichever feels most straightforward:
- If you have a current account you don't care about: Start with a bank switch. It's the quickest win — free cash for filling in a form.
- If you already have a 0% credit card: Start stoozing immediately. Move the money you'd normally spend into a savings account. Read our guide on how stoozing works for the setup steps.
- If you've already switched banks recently: Check whether your new bank offers a regular saver. If it does, open it and max out the monthly deposits.
Then add the other strategies one at a time. Within a month or two, you'll have all three running. Check the live offers page for current deals and use the eligibility checker to see what you qualify for before applying.
The best time to start was years ago. The second-best time is now — even with rates where they are.
Common Questions
Can I run all three strategies if I have a mortgage application coming up? Be careful here. Multiple credit applications in a short period can raise flags with mortgage lenders. If you're applying for a mortgage within the next six months, you might want to pause new bank switches and credit card applications. Regular savers are fine — they don't involve credit checks. Once your mortgage completes, you can resume the full triple stack.
Do I need a lot of money to start? No. Bank switching costs nothing (assuming you set up cheap direct debits at pennies per month). Stoozing uses money you're already spending — you're just routing it through a credit card first. Regular savers need monthly deposits, but the minimums are usually £25-50. You can start with whatever you've got and scale up.
What if I get rejected for a 0% credit card? Run the other two strategies without it. Bank switching and regular savers don't require a credit card. Meanwhile, work on improving your credit score — register on the electoral roll, keep credit utilisation low, and ensure your address is consistent across all accounts. Try again in six months.
How much time does this actually take each month? After the initial setup (which takes an afternoon), ongoing maintenance is about 15-20 minutes per month. That's mostly checking balances, ensuring standing orders are running, and occasionally researching the next switch. It's not a part-time job.
Is this all covered by FSCS protection? Bank switch bonuses and regular saver deposits are covered by the Financial Services Compensation Scheme up to £85,000 per banking group. Your stoozing pot in a savings account is similarly protected. The credit card itself doesn't need FSCS protection because you owe them money, not the other way around. As long as you stay under £85,000 per banking group (which, let's be honest, won't be an issue for most of us), everything is protected.