Lifetime ISA (LISA) Explained: How It Works and Who Should Use One
Published 29th April 2026·Updated 1 April 2026
Reviewed by: Reviewed for accuracy April 2026
A Lifetime ISA (LISA) lets you save up to £4,000 per year and receive a 25 per cent government bonus on everything you put in, up to £1,000 free per year. You can use the money to buy your first home (on properties up to £450,000) or to fund retirement from age 60. If you withdraw for any other reason, you pay a 25 per cent penalty that effectively takes back the bonus and more. For first-time buyers saving a deposit, a LISA is one of the most efficient savings vehicles available.
Short Summary
The government adds 25 per cent to every pound you save, up to £1,000 per year in free bonus money. Save £4,000 and receive £5,000 total.
You must be aged 18 to 39 to open a Lifetime ISA. You can continue contributing until age 50.
The LISA can be used to buy a first home worth up to £450,000 or withdrawn at age 60 for retirement. Any other withdrawal incurs a 25 per cent penalty charge, which claws back the bonus and leaves you with slightly less than you put in.
You can choose a cash LISA (fixed interest, lower risk) or a stocks and shares LISA (invested, higher potential return, suited to longer timeframes).
How Does the Lifetime ISA Bonus Work?
The government adds 25 per cent to your contributions each month. If you pay in £4,000 in a tax year, you receive £1,000 in bonus, giving you £5,000 in the account. The bonus is paid by HMRC directly to your LISA provider and added to your pot.
The bonus is calculated on what you pay in, not on interest or investment returns. The maximum bonus per person, per year is £1,000. Over the full 32 years of eligible contributions (ages 18 to 50), the maximum lifetime bonus is £32,000.
The LISA counts towards your £20,000 annual ISA allowance. So if you pay £4,000 into a LISA in a tax year, you have £16,000 remaining to use in other ISA types (cash ISA, stocks and shares ISA, etc.).
Who Can Open a Lifetime ISA?
To open a Lifetime ISA you must:
- Be aged 18 to 39
- Be a UK resident
- Not have previously owned a home (if using it for a property purchase)
You can continue contributing to a LISA you already hold until age 50, even if you open it at 39. After 50, no new contributions are allowed, but the account stays open and continues to grow.
You can hold a LISA alongside other ISA types in the same tax year, as long as your total ISA contributions do not exceed £20,000.
Lifetime ISA Rules for Buying a Home
Using a LISA to buy a first home comes with several conditions. All of the following must apply:
| Condition | Requirement |
|---|---|
| Property price | Must be £450,000 or less |
| Buyer status | Must be a first-time buyer (never owned a home anywhere in the world) |
| Mortgage | Must use a residential mortgage; cash purchases do not qualify |
| Account age | LISA must have been open for at least 12 months before completion |
| Conveyancer | Must be a solicitor or licensed conveyancer; used directly (not withdrawn by you) |
The LISA funds go directly from your provider to your solicitor at completion. You cannot withdraw the money yourself to use for a deposit; the process is handled within the conveyancing transaction.
If you are buying with a partner who is also a first-time buyer, you can each use a LISA towards the same property, potentially doubling the bonus received.
Cash LISA vs Stocks and Shares LISA
| Type | Best For | Risk Level | Returns |
|---|---|---|---|
| Cash LISA | Buying a home within 1 to 5 years | Low | Fixed interest rate |
| Stocks and Shares LISA | Retirement saving (10+ years away) | Medium to high | Linked to investment markets |
For a first-time buyer with a 3 to 5 year timeline, a cash LISA makes more sense. Market fluctuations over a short period could mean your investments are worth less when you need them, which would be a problem if you are relying on the funds for a property purchase.
For retirement saving with a longer horizon (20 or more years), a stocks and shares LISA has the potential for higher growth, though returns are not guaranteed. Over long periods, equity investments have historically outperformed cash savings, but past performance is not a reliable guide to future returns.
Best Lifetime ISA Providers
| Provider | Type | Notes |
|---|---|---|
| Moneybox | Cash and stocks and shares | Most popular LISA app; easy to use; round-up saving feature |
| Nutmeg | Stocks and shares | Investment-focused; multiple risk levels |
| AJ Bell | Stocks and shares | DIY investment platform; broader investment choice |
| Skipton Building Society | Cash | One of the few cash LISA providers; fixed rates |
| Newcastle Building Society | Cash | Cash LISA with competitive rates |
Most people opening a cash LISA for a first home use Moneybox, which has a straightforward app and a round-up saving feature. For stocks and shares, Nutmeg is widely used and offers both managed and fixed-allocation portfolios.
The Withdrawal Penalty: What Happens If You Need the Money?
If you withdraw from a LISA for any reason other than buying a qualifying first home or reaching age 60 (or terminal illness), you pay a 25 per cent government withdrawal charge.
This penalty is worse than simply losing the bonus. It is applied to the full withdrawal amount including the bonus, meaning you also lose a small amount of your own contributions. For example: save £4,000, receive £1,000 bonus, total £5,000. Withdraw early: 25 per cent penalty on £5,000 = £1,250 charge, leaving you with £3,750. You put in £4,000 and get back £3,750.
This makes the LISA unsuitable as an emergency fund or as flexible savings. Only use a LISA for money you are confident you will not need until you buy a first home or reach age 60.
Lifetime ISA vs Help to Buy ISA
The Help to Buy ISA closed to new applicants in November 2019, but existing accounts can remain open until 2029. If you already have a Help to Buy ISA, you need to choose one or the other when buying a property; you cannot use both for the same purchase (though you can hold both accounts).
The LISA is generally the better product for anyone eligible: the annual contribution limit is higher (£4,000 vs £2,400), the total maximum bonus is higher (£32,000 vs £3,000), and it can be used for retirement as well as property.
Frequently Asked Questions
Is a Lifetime ISA worth it?
For first-time buyers saving a deposit, yes. The 25 per cent government bonus is effectively a guaranteed, instant return on your contributions that no savings account can match. If you are confident you will use the money to buy a qualifying first home or for retirement, the LISA is an exceptionally efficient savings vehicle. The key caveat is the withdrawal penalty; only contribute money you will not need early.
Can I have a Lifetime ISA and a Help to Buy ISA?
You can hold both, but you can only use one of them for a property purchase. You cannot use the government bonus from both on the same transaction. Most people with both accounts choose to use the LISA bonus (higher maximum) and leave the Help to Buy ISA funds available as additional cash savings.
What is the property price limit for a Lifetime ISA?
The property must cost £450,000 or less to use a LISA for the purchase. This limit was increased from £250,000 to £450,000 in April 2024. The limit applies to the purchase price, not the mortgage amount. If the property costs more than £450,000, you cannot use your LISA funds and any withdrawal would incur the 25 per cent penalty.
Can I open a Lifetime ISA if I am 40 or over?
No. You must be under 40 to open a new Lifetime ISA. However, if you opened one before turning 40, you can continue contributing until age 50. If you are 40 or over and have not previously held a LISA, you are no longer eligible to open one.
What happens to my LISA if I do not buy a home?
The money stays in the account and continues to grow (with interest or investment returns). You can access it penalty-free from age 60 for retirement. You do not lose the bonus if you simply do not use it for a property; you only pay the penalty if you make an unauthorised withdrawal.
Can two people use their LISAs to buy one property together?
Yes. If both buyers are first-time buyers and each has a LISA that has been open for at least 12 months, both can use their LISA funds towards the same property purchase. This effectively doubles the bonus, potentially adding up to £2,000 in government bonus money to the combined deposit.