Leeds Building Society rolls out a bunch of ISA options with some pretty attractive rates for 2025. Their Cash ISA rates right now include a variable rate of 4.41% AER and a fixed rate hovering around 3.80%, so you get a choice between flexibility and steady returns.
These accounts let savers enjoy tax-free interest, which honestly just makes your money work a little harder within the annual ISA allowance.

You’ll find easy-access Cash ISAs, fixed-rate ISAs, and a new Branch Access ISA that’s offering a tax-free rate of 4.35%—though with a limit on withdrawals each year. Leeds also gives you easy access to your funds, whether you’re saving for a rainy day or locking things away for a bit longer.
Key Takeways
- Leeds Building Society brings competitive, tax-free ISA rates for 2025.
- You get flexible access and fixed-term options across multiple ISA types.
- Accounts are secure and protected under the FSCS.
Current Leeds Building Society ISA Rates

Leeds Building Society’s ISA lineup covers a decent range, with interest rates and access rules for different kinds of savers. They’ve got both fixed and variable options, and you can open some ISAs online or in a branch.
Rates sometimes shift depending on where you open the account, so it’s worth double-checking.
Summary of Latest Cash ISA Rates
Their best fixed rate Cash ISA is offering 4.12% AER for a 1-year term. That’s a decent bet if you want a guaranteed return for the year.
If you’d rather keep things flexible, there’s a variable rate Cash ISA with easy withdrawals sitting at about 4.41% AER.
There’s also the new Branch Access Cash ISA at 4.35% AER. Compared to other UK building societies, these rates hold up pretty well.
Comparing Fixed and Variable ISA Options
Fixed rate ISAs lock in your interest for the term, which is handy if you think rates might drop. Leeds has a two-year fixed ISA paying 5.55% AER—not bad if you don’t need to dip into your savings.
The variable rate ISAs, like the easy access one, let you take money out when you want. Leeds’ variable rates can move, but right now they’re around 4.41% AER.
Details on Branch and Online Exclusive Rates
You’ll notice Leeds offers slightly different rates depending on whether you open the account in branch or online. The Branch Access Cash ISA is at 4.35% AER, which is designed for folks who like to do things face-to-face.
Online accounts usually have competitive rates, but they don’t always match the branch ones. It’s worth comparing both to see which suits your style.
Types of Leeds Building Society Cash ISAs

Leeds Building Society’s Cash ISAs cover a few bases. Some have flexible access, others offer fixed rates, and a few blend both features.
They’ve also got some perks for long-term savers and people interested in government-backed schemes.
Easy Access Cash ISAs
With the Easy Access Cash ISA, you can put money in and take it out whenever you like—no penalties. The interest rate is variable, so it might change, but you get instant access to your cash.
There’s no minimum deposit beyond £1, so it’s easy to get started. Interest gets paid once a year and stays tax-free. Plus, you’re covered by the Financial Services Compensation Scheme up to £85,000.
1 Year Fixed Rate Cash ISA
This one locks in your interest for a year, so you know exactly what you’ll earn. Leeds currently offers about 4.12% AER on this product.
You can’t usually withdraw early without a penalty. Interest is paid at the end of the year and stays tax-free. Not a bad choice if you want certainty.
1 Year Double Access Cash ISA
The 1 Year Double Access Cash ISA gives you a fixed rate but lets you take out some money after six months without losing interest on what’s left.
It’s a good middle ground if you want a fixed rate but might need a little flexibility. Just don’t go over the withdrawal limit, or you might lose some interest.
Lifetime ISA Options
Leeds Building Society doesn’t offer a Lifetime ISA right now. While some other places do, Leeds is sticking with its traditional Cash ISAs for now.
If you want a Lifetime ISA, you’ll have to look elsewhere.
Eligibility and How to Apply
Leeds Building Society spells out who can open an ISA and how the process works. It mostly comes down to where you live and your age.
You can start your ISA in a branch or online—whichever’s easier.
Requirements for UK Residents
To open a Cash ISA, you need to be a UK resident and at least 16 years old. Non-UK residents can’t apply.
You’ll have to show proof of your UK address, like a utility bill. You can only open one Cash ISA per tax year, and Leeds wants to make sure you’re not holding another Cash ISA for the same year somewhere else.
Bring ID (passport or driver’s licence) and proof of address. The annual ISA allowance is set by the government—£20,000 per tax year right now.
Leeds won’t accept more than the legal limit.
Application Process
You’ll need to give your personal details, ID, and proof of address. Leeds checks everything to meet regulations.
They’ll ask for your name, date of birth, National Insurance number, and contact info. Pick between fixed or variable rate ISAs based on what you want.
You’ll agree to the ISA’s terms and conditions. Once everything’s verified, you can deposit money up to the annual limit.
How long it takes depends on your paperwork, but it’s usually just a few days. Leeds might reach out if they need more info.
Opening an Account In Branch or Online
You can open your ISA in person at a Leeds branch or online. If you go in branch, bring your documents and someone will walk you through it.
Online is quicker—you just upload your ID and proof of address. The website guides you through each step.
Either way, you get a fully working ISA account. Online accounts come with digital management, which is handy. Leeds keeps things secure and above board.
ISA Allowance and Tax-Free Benefits
Leeds Building Society ISAs give you solid tax perks and clear annual deposit limits. Knowing the rules helps you get the most out of your account.
Annual ISA Allowance Explained
Each tax year, you can put up to £20,000 across all your ISAs. That includes Cash ISAs, Stocks and Shares ISAs, and Innovative Finance ISAs.
So, if you put £10,000 in a Leeds Cash ISA, you’ve got £10,000 left for any other ISA that year. Stay within the limit, or you’ll lose the tax relief on the extra.
The allowance resets every April 6th. You can’t carry over any unused allowance, so use it or lose it. You can open and pay into multiple ISA types, but the total can’t go over £20,000.
Tax-Free Savings Explained
ISAs are all about tax-free savings. With Leeds, you don’t pay tax on the interest you earn.
You keep everything you make—no income tax or capital gains tax on your returns. Over time, that adds up.
Leeds Cash ISAs help you make the most of this tax break. It’s especially handy if you’re saving regularly or for the long haul.
Managing Withdrawals and Access
Leeds Building Society ISAs come with different withdrawal rules depending on the account type. Some need notice or limit how often you can take money out, while others are more relaxed.
It’s good to know the details so you don’t get caught out.
Withdrawals on Fixed and Variable ISAs
Fixed rate ISAs usually mean your money’s locked in for a set period, like a year. If you withdraw early, you’ll probably lose some interest or pay a penalty.
Variable rate ISAs—like the easy access ones—let you withdraw whenever. Leeds processes withdrawals made before 8pm on the same day. If it’s after 8pm, you’ll wait until the next working day.
Easy Access Versus Limited Withdrawal Accounts
Easy access ISAs let you take out money whenever you want, with no penalties. Leeds offers a few with decent rates and no strings attached.
Some ISAs cap the number of withdrawals. For example, the Branch Access Cash ISA gives you two free withdrawals a year—go over that, and you might lose interest. Always double-check the rules before picking an account.
Transfer and Closure Rules
If you want to transfer your ISA to another provider, you’ll need to follow the right steps to keep your tax-free status. The process can take a few days, and it’s better not to withdraw during the transfer.
Closing a fixed rate ISA before the end of the term usually means losing some interest. Leeds will ask for confirmation and sometimes a notice period. Variable rate ISAs generally let you close without penalties, but there might be a short wait.
Check the terms so you’re not surprised by anything.
Security and FSCS Protection
Leeds Building Society ISAs come with strong security, thanks to the Financial Services Compensation Scheme (FSCS). Your savings with Leeds—including ISAs—are protected up to a certain limit.
This protection gives you peace of mind if anything ever goes wrong.
FSCS Guarantee for Savings Accounts
The FSCS covers up to £85,000 per person, per authorised institution—including Leeds Building Society. That means your ISAs and other savings are safe if Leeds runs into trouble.
With joint accounts, the protection goes up to £170,000. The guarantee only applies to UK-authorised banks, building societies, and credit unions.
FSCS doesn’t cover things like e-money or non-bank payment services. Leeds is fully authorised, so your savings qualify for the scheme.
Limits on Protection and Maximising Safety
The FSCS limit applies per institution, not per account type. If you’ve got several accounts with Leeds Building Society, they’ll all count toward the £85,000 cap.
To keep your money safer, you might want to split your savings across different authorised banks or building societies. That way, you could get FSCS protection on more than £85,000 by choosing separate companies.
Double-check that each provider is FSCS-protected before you deposit anything. Leeds Building Society ticks that box, so you’re covered for individual savings and ISAs.
Frequently Asked Questions
Leeds Building Society has a range of ISA interest rates, mostly fixed over set terms. The rates depend on the ISA type and the period you pick.
Transfers from other ISAs are allowed, but the rates you get might change.
What are the latest Individual Savings Account (ISA) interest rates offered by Leeds Building Society?
Right now, their best rate is 4.12% AER for the 1-Year Fixed Rate Cash ISA. Other ISAs usually offer lower rates, depending on how long you lock your money away.
How does Leeds Building Society’s ISA rates compare to other building societies?
Leeds Building Society’s fixed rates often stack up well against high-street banks. They’re usually near the top for fixed-rate products, which is good news if you like a bit of certainty.
Can I transfer my existing ISA to a Leeds Building Society ISA, and how will the rates be affected?
Yep, you can transfer your ISA to Leeds Building Society. Once you do, their current fixed rates kick in, which could be higher or lower than your old ISA.
What types of ISAs are available at Leeds Building Society and their respective interest rates?
They mainly offer fixed rate Cash ISAs, like the 1-Year Fixed Rate Cash ISA. You’ll find variable rate ISAs less often in their lineup.
Each ISA has its own rate, and it’s tied to the length of the term.
Are Leeds Building Society’s ISA rates fixed or variable, and what are the current terms?
Most of their ISAs come with fixed rates, especially the 1-Year Fixed Rate Cash ISA. The rate stays put for 12 months, which is nice if you want predictability.
Variable rate accounts exist, but Leeds Building Society doesn’t push them as much.
How often do ISA rates at Leeds Building Society change and what impacts these changes?
ISA rates at Leeds Building Society might change at any time. Usually, this happens because of shifts in the market or big economic moves—think Bank of England base rate tweaks.
Leeds Building Society tries to keep their rates competitive. They adjust them to match what’s going on in the wider economy.