Best Savings Accounts UK 2026: Top Interest Rate

I have my savings split across four different accounts right now. Two easy access accounts, a 1-year fix, and a cash ISA. None of them are with the same bank. It sounds fiddly, but it took maybe an hour to set up and it earns me thousands more per year than leaving it all in one place.

Three years ago, I had most of my cash sitting in a single current account earning 0.01%. I only moved it because I got annoyed enough to actually do the maths. That annoyance was worth about £4,000 a year. I wish I had got annoyed sooner.

The Bank of England base rate sits at 4.5% as of early 2026. Cuts are expected, but savers can still earn a proper return if they put their cash in the right place. Here is where to put yours.

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 whenever you want, no penalties. They are ideal for your emergency fund and any cash you might need at short notice.

The best easy access rates are currently around 4.5% to 5% AER. If you remember the 0.5% we were getting a few years back, you will appreciate how good that is.

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 you have probably never heard of. That used to bother me. Then I realised FSCS protection means my money is exactly as safe with a challenger bank as it is with Barclays. The only difference is the interest rate, and that difference is enormous.

The big high street banks typically offer easy access rates of 1% to 2%. On a £20,000 balance, that is the difference between earning £200 and earning £900. Same money, same effort, same risk. Just a different account.

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 rate. You cannot withdraw early without a penalty, but the rate stays the same 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 keep falling.

When fixed rates make sense:

You have cash you definitely will not need for the fixed period
You want to lock in today’s rates before they fall further
You have 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 right now, but possible)

I put a chunk into a 1-year fix last year at 4.6%. That was £10,000 earning £460 for doing absolutely nothing. When it matures, I will either re-fix or move it, depending on where rates are sitting. No stress, no risk, just a predictable return.

Best regular saver accounts

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

These accounts are designed to build a savings habit. You commit to a set monthly amount and get a premium rate in return.

Important: Because you are depositing monthly rather than as a lump sum, the effective return is lower than the headline suggests. With a 6% regular saver where you deposit £250 per month, your actual interest over the year is roughly half what the headline implies. You would earn around £97.50 rather than the £180 you might expect.

Still, it is free money. I have had a regular saver running alongside my other accounts for years. It takes 5 minutes to set up a standing order and then you forget about it.

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 a touch lower than 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 work out better because the PSA already shelters their interest from tax. But for higher rate taxpayers and anyone with larger savings balances, ISAs become very valuable very quickly.

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 stays untaxed.

For long-term savings (money you will not 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 rates of around 4.5%, a basic rate taxpayer would use up their entire £1,000 PSA with roughly £22,000 in savings. Everything above that gets taxed.

For higher rate taxpayers, the maths is even tighter. £500 of allowance at 4.5% means just £11,000 in savings before you start paying 40% tax on the interest. That surprised me when I first calculated it.

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 years, that compounds into a significant amount.

If you are a basic rate taxpayer with less than £20,000 in savings, the PSA probably covers all your interest. A cash ISA may not add much right now, though it is worth having for future-proofing. If you are 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 will keep this blunt.

Your current account. Most current accounts pay 0.01% to 0.1% interest. On £10,000, that is £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. I fell for this myself. Opened an account at a decent rate, forgot about it, and discovered two years later it had been paying 0.4%. Log in and check.

Under your mattress. Half joking. But inflation eats cash. £10,000 sitting in a drawer loses roughly £300 to £400 in purchasing power every year, and it is not protected if something happens to it.

How to choose the right account

If you are not sure where to start, here is 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 will not 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 is no single “best” account. It depends on your goals, your tax situation, and when you will need the money.

The bottom line

We are in a period where cash savings actually earn a meaningful return. That will not last forever. Base rate cuts are expected throughout 2026 and savings rates will follow.

I spent years leaving money in the wrong places. The day I finally moved it was one of the highest-return hours of my life. Thirty minutes of switching could be worth hundreds of pounds a year to you. That is a pretty good hourly rate.

Best Savings Accounts UK 2026: Top Interest Rates Compared