Christmas is the perfect time for reflection—and if you've been building a banking income strategy through 2023, now's your moment to audit what you've actually earned, understand the tax picture, and decide what's next.
Whether you've been switching between banks to collect bonuses, stoozing with 0% credit cards to earn interest, or steadily building wealth through regular saverss, this year has been unusual. Interest rates finally started working for savers again. But have you actually tracked what you've made? Most people haven't, and that's where money gets lost.
Let me walk you through a practical year-end review, plus what you need to do before January 1st to stay on top of your finances.
How Much Did You Actually Earn?
The first thing to do is get honest about your earnings. Pull up your bank statements, your spreadsheet (or just a piece of paper), and add up the real money that came in.
Bank switching bonuses. If you switched once this year, you probably got somewhere between £100 and £175, depending on which banks offered deals when. Check your live offers page to see what was available. If you switched twice, you might have made £300–£350. These aren't tiny numbers, but they're also not passive—they required you to move money, meet requirements, and manage the switching process.
Stoozing returns. This is where things get interesting. If you had £2,000 on a 0% credit card earning interest in a savings account at 5%+ APR, you were making roughly £100 per year on that float alone. Over a full year with multiple cards running in parallel, savvy stoozerz earned £300–£500 without doing much once the system was set up. Learn how stoozing works if you haven't already.
Regular saver interest. The real winner of 2023. If you put £500 per month into a regular saver paying 7–8%, you earned roughly £210–£240 in interest alone—just from consistency. Do that across two or three regular savers (which you can do simultaneously with different banks), and you're looking at £500–£700 from savers alone.
Add those three streams together. A disciplined person who switched twice, ran a small stoozing portfolio, and maximized regular savers probably earned £1,000–£1,500 this year.
That's not bad. That's a holiday. That's a very good Christmas.
But here's the thing: most people who could have done this didn't. They made £50–£100 instead, because they didn't track opportunities, didn't bother to manage the cooling-off checker periods, or just forgot about offers.
What Did Your Banking Stack Actually Cost You?
Now the harder question: did you lose money in the process?
Some people do. They move money between accounts and forget to track it, ending up with overdrafts. They miss direct debit guide requirements for a switch bonus and lose £175. They move money meant for bills to a savings account and scramble when a surprise expense hits.
This is why the simplest banking strategy is often better than the most profitable one.
If you were disciplined, your costs were probably zero. Switching is free. Stoozing has no fees (if you avoid interest charges). Regular savers have no fees. But if you were careless—even once—you might have wiped out half your earnings with a late payment fee or overdraft charge.
Go through your statements and honestly assess. Did you:
- Miss any direct debit requirements and lose a bonus?
- Pay interest on a stoozing card because timing got messy?
- Incur overdraft fees or bounce charges?
- Pay for bank account fees?
If the answer is no, brilliant. If it's yes, that's your 2024 learning.
The Tax Question That Catches Everyone Off Guard
Here's where many banking earners make a mistake: thinking their income doesn't matter for tax.
It does, sometimes.
Bank switching bonuses. Generally not taxable in the UK. The HMRC treats these as gifts, not income. Brilliant.
Stoozing interest and regular saver interest. This is taxable income, but only if your total savings income exceeds your Personal Savings Allowance (PSA). If you're a basic rate taxpayer, you can earn up to £1,000 in savings interest tax-free. If you're a higher rate taxpayer, that threshold is £500. If you're an additional rate taxpayer, it's £0.
In 2023, with interest rates at 5.25%, it's actually quite easy to hit your PSA and owe tax if you have more than £20,000–£30,000 in savings earning interest simultaneously.
Don't ignore this. If you earned interest and your total is over your allowance, you'll need to report it—or more likely, your bank will report it for you via a Self Assessment return.
Planning Your 2024 Strategy
Here's what changes in 2024:
Interest rates are probably staying high for longer. That's good for savers and stoozerz. It's bad for people with mortgages and bad for first-time switch offers (less incentive for banks to pay bonuses if base rates stay elevated).
But opportunities are still there. Expect:
- Fewer large switch bonuses (probably capped at £100–£175 still, but potentially lower)
- Interest rates potentially staying flat or moving down marginally mid-year
- Continued competition in the regular saver market (5–6% rates will probably remain available)
- Increased focus on longer-term stoozing as 0% cards become scarcer
Your 2024 action list:
- Audit your current accounts. Which ones are still paying competitive rates? Which are dead weight? Move your money.
- Check your stoozing setup. Do you have 0% cards ending soon? Get ahead of that before the interest clock starts.
- Lock in regular saver rates. If you find a 6%+ regular saver, that's worth committing to for 12 months.
- Map your switching opportunities. Use our switching guide to identify which banks you can realistically switch to and when.
- Plan for tax. Work out now what your savings income will be and whether you'll exceed your PSA. If you will, don't be surprised by a Self Assessment bill in January 2025.
The people who earn the most from banking don't do anything complicated. They just stay organized, keep spreadsheets updated, and move a little faster than everyone else when new offers drop.
Building Your 2024 Momentum
One final thought: the difference between people earning £500 and people earning £1,500 from banking usually isn't smarts. It's usually just doing it. They track offers. They move money when rates change. They keep their cooling-off period calendar updated.
If 2023 was good, 2024 can be better. If 2023 was meh, it's because you weren't quite paying attention. Neither is permanent.
Start January 1st with one simple commitment: spend 30 minutes on the first Sunday of every month reviewing your accounts, checking current offers, and deciding if anything needs to move.
That's it. That one habit, repeated 12 times, is worth £1,000+ to most people.
Common Questions
What if I earned more than my Personal Savings Allowance? Do I owe tax immediately? No, not immediately. You'll need to report it via Self Assessment when you file your tax return (the deadline is usually 31 January following the tax year). So for earnings in the 2023–24 tax year, you'd report in January 2025. If you're not normally required to file Self Assessment, you might need to register now.
Can I include gift money or money from family as part of my stoozing float? Technically yes, but make sure you understand the source. If you borrow money to stooze, you need to account for interest you'll pay on that loan—it eats into your profits. Borrowed money on a loan at 3–4% interest, floating at 5–6% savings interest, only nets you 1–2%. Not worth it. Gifts are fine; loans are usually not.
Is it worth switching banks if I've already switched twice this year? Check your cooling-off period. Most banks allow you to switch away after 30 days, but some contracts have clauses. Once you're clear of the cooling-off period, you can switch again if a good offer appears. However, switching more than 3–4 times per year can flag your account as unusual activity, so banks may decline future switches or reduce offer amounts. Be strategic, not frantic.
Do I need to keep records of everything for the tax office? For HMRC purposes, yes. Keep statements showing interest earned for at least 5 years. Keep bonus confirmations. Keep anything that proves the amount you reported. It's rare they'll audit a basic saver, but if they do, you'll need evidence.
What if my current account rate drops in 2024? Move your money immediately. Even within the same month, a drop in rate should trigger a switch. Use our eligibility checker to see which banks you can switch to next.