Best Savings Accounts UK 2026: Top Interest Rate

Interest rates have come down from the peaks we saw in 2023 and early 2024, but they’re still significantly better than anything we had for the decade before that. The Bank of England base rate sits at 4.5% as of early 2026, and while further cuts are expected, savers can still earn a decent return on their cash if they put it in the right place.

The problem is that most people don’t. I still speak to people who have tens of thousands of pounds sitting in current accounts earning effectively nothing. If that’s you, this article should be a wake-up call. Moving your money into the right savings account takes less than 30 minutes and can earn you hundreds (or thousands) of pounds a year in interest.

Here’s where to put your cash right now.

Note: Rates change frequently. The figures below are accurate at time of writing but may have shifted by the time you read this. Always check a comparison site like MoneySavingExpert for the latest rates before opening an account.

Best easy access savings accounts

Easy access accounts let you deposit and withdraw money whenever you want, with no penalties. They’re ideal for your emergency fund and any cash you might need at short notice.

The best easy access rates are currently sitting around 4.5% to 5% AER. That’s remarkable compared to the 0.5% to 1% we were getting just a few years ago.

What to look for:

No withdrawal restrictions or penalties
Interest paid monthly (so you benefit from compounding)
FSCS protection (up to £85,000 per banking group)

Some of the best rates come from challenger banks and building societies rather than the big high street names. Don’t let the unfamiliar brand put you off. As long as the account is FSCS protected, your money is just as safe as it would be with Barclays or HSBC.

The big high street banks typically offer easy access rates of 1% to 2%, sometimes lower. If that’s where your savings are sitting, you’re leaving money on the table. Literally hundreds of pounds a year on a £20,000 balance.

Best fixed rate savings accounts

Fixed rate accounts lock your money away for a set period (usually 1 to 5 years) in exchange for a guaranteed interest rate. You can’t withdraw early without a penalty, but the rate won’t change regardless of what happens to the base rate.

1-year fixed rates are currently around 4.5% to 4.8% AER. Two-year fixes are slightly lower, and longer terms drop further as the market expects rates to continue falling.

When fixed rates make sense:

You have cash you definitely won’t need for the fixed period
You want to lock in today’s rates before they potentially fall further
You’ve already got an emergency fund in an easy access account

When to avoid them:

You might need the money before the term ends
You think rates could rise (unlikely in the current environment, but possible)

If you’re sitting on a lump sum and you know it won’t be needed for 12 months, a 1-year fix at 4.5% or above is a solid, risk-free return. On £10,000, that’s £450 in interest for doing absolutely nothing.

Best regular saver accounts

Regular saver accounts offer some of the highest interest rates available, often 5% to 6% AER. The catch is that you can only deposit a fixed amount each month, typically between £25 and £250 (sometimes up to £500).

These accounts are designed to encourage a savings habit. You commit to paying in a set amount each month, and in return you get a premium rate.

Important: Because you’re depositing monthly rather than as a lump sum, the effective return is lower than the headline rate suggests. With a 6% regular saver where you deposit £250 per month, your actual interest earned over the year is roughly half what you’d get if the full amount was in there from day one. You’d earn around £97.50 rather than the £180 you might expect.

Still, free money is free money. If you can commit to monthly deposits, a regular saver should be part of your savings mix.

Who offers them: Most high street banks offer regular saver accounts, often exclusively to current account holders. First Direct, HSBC, and Nationwide consistently have competitive rates.

Best cash ISAs

Cash ISAs currently pay around 4.3% to 4.5% AER for easy access, with fixed rate ISAs slightly higher. The rates are marginally lower than their non-ISA equivalents, but the interest is completely tax-free.

Whether a cash ISA is worth it depends on your Personal Savings Allowance (more on that below). For many basic rate taxpayers, a regular savings account might actually be better because the PSA already shelters their interest from tax. But for higher rate taxpayers and those with larger savings balances, ISAs become very valuable.

The 2025/26 ISA allowance is £20,000. You can split this across cash ISAs, stocks and shares ISAs, and other ISA types. Any interest earned inside an ISA is tax-free, forever. Even if you withdraw the money, the interest you earned while it was in the ISA remains untaxed.

For long-term savings (money you won’t touch for 5+ years), a stocks and shares ISA will almost certainly outperform a cash ISA. But for shorter-term goals or your emergency fund, a cash ISA at 4%+ is a perfectly sensible choice.

The Personal Savings Allowance (and why it matters)

The Personal Savings Allowance (PSA) is the amount of savings interest you can earn each year before paying tax:

Basic rate taxpayers (20%): £1,000 per year tax-free
Higher rate taxpayers (40%): £500 per year tax-free
Additional rate taxpayers (45%): £0 (no allowance at all)

At current interest rates of around 4.5%, a basic rate taxpayer would use up their entire £1,000 PSA with roughly £22,000 in savings. Anything above that and you’ll start paying tax on the interest.

For higher rate taxpayers, the threshold is even lower. £500 of allowance at 4.5% means just £11,000 in savings before you start paying 40% tax on the interest.

This is where cash ISAs become essential. If your savings exceed these thresholds, every pound of interest earned inside an ISA is sheltered from tax. Over time, this adds up significantly.

If you’re a basic rate taxpayer with less than £20,000 in savings, the PSA probably covers all your interest and a cash ISA may not offer much additional benefit (though it’s still worth having for future-proofing). If you’re a higher rate taxpayer, or you have more than £20,000 saved, maximising your ISA allowance should be a priority.

Where NOT to keep your savings

I’ll keep this simple. If your money is sitting in any of these places, move it today:

Your current account. Most current accounts pay 0.01% to 0.1% interest. On £10,000, that’s £1 to £10 per year. The same money in an easy access savings account at 4.5% earns £450. There is no reason to keep more than your monthly spending money in a current account.

An old savings account you opened years ago. Banks are notorious for offering good introductory rates and then quietly dropping them. If you haven’t checked your savings rate recently, log in and look. You might find your “competitive” account is now paying 0.5%.

Under your mattress. I’m half joking, but I’ve met people who keep thousands in cash at home. It’s losing value to inflation every single day and it’s not protected if something happens to it.

How to choose the right account

If you’re not sure where to start, here’s a straightforward approach:

Emergency fund first. Keep 3 to 6 months of expenses in an easy access account at the best rate you can find.
Max out a regular saver. If your bank offers one at 5%+, set up a monthly direct debit and let it run.
Consider a cash ISA. If your savings exceed your Personal Savings Allowance threshold, start sheltering interest from tax.
Fix what you can. Any cash you won’t need for 12+ months, lock it into a fixed rate account while rates are still relatively high.

The best savings strategy uses a combination of these account types. There’s no single “best” account. It depends on your goals, your tax situation, and when you’ll need the money.

The bottom line

We’re in an unusual period where cash savings actually earn a meaningful return. That won’t last forever. Base rate cuts are expected throughout 2026 and savings rates will follow. The window to lock in decent fixed rates is still open, but it’s closing.

Whatever you do, don’t leave your money sitting in an account paying next to nothing. Thirty minutes of switching could be worth hundreds of pounds a year. That’s a pretty good hourly rate for your time.

Best Savings Accounts UK 2026: Top Interest Rates Compared