Lifetime ISA Explained

The simple version

A Lifetime ISA lets you save up to £4,000 per year towards either your first home or retirement. The government adds a 25% bonus on top — so for every £4 you save, you get £1 free. Maximum bonus: £1,000 per year.

You can only access the money without penalty for two reasons: buying your first home, or turning 60. In almost any other situation, you pay a 25% withdrawal penalty — which means you lose not just the bonus but a small amount of your own money too.

Who can open a LISA?

• You must be aged 18–39 to open a Lifetime ISA
• You must be a UK resident
• Once opened before 40, you can continue contributing until age 50
• The bonus is paid on contributions made up to age 50

If you’re buying a home, both you and your partner can have a LISA and both use them towards the same purchase — potentially doubling the bonus benefit.

Using a LISA to buy your first home

To use your LISA for a property purchase:

• The property must cost £450,000 or less
• You must be a genuine first-time buyer (never owned property anywhere in the world)
• The LISA must have been open for at least 12 months before you use it
• You must be using a mortgage (you can’t use a LISA to buy in cash)

The money goes directly to your solicitor as part of the conveyancing process — you don’t receive it as cash.

The withdrawal penalty — understand this carefully

If you withdraw money for any other reason, you pay a 25% withdrawal charge. This sounds like just giving back the bonus — but it’s slightly worse than that.

Example: you save £4,000, government adds £1,000, total £5,000. If you withdraw, the penalty is 25% of £5,000 = £1,250. You get back £3,750. You’ve lost £250 of your own money.

The penalty was temporarily reduced to 20% during Covid (2020–2021), but it reverted to 25% in April 2021.

Exceptions where no penalty applies:

• You’re aged 60 or over
• You’re terminally ill with less than 12 months to live
• First-time home purchase under £450,000

Cash LISA vs Stocks & Shares LISA

• Cash LISA: money earns a variable or fixed interest rate. The government bonus is applied to the amount contributed. Capital is not at risk from investment performance.
• Stocks & Shares LISA: money is invested in funds, shares, or other assets within the LISA wrapper. The bonus is applied to contributions. The value of investments can go down as well as up, meaning the pot could be worth less than the total contributed.

A list of authorised LISA providers is available via the FCA Financial Services Register. Only use providers regulated by the FCA.

LISA vs workplace pension: key differences

The two products have different government incentive structures:

• Workplace pension: employer contributions are required by law under auto-enrolment (minimum 3% employer, 5% employee). Tax relief is given at the contributor’s marginal rate — 20% for basic-rate, 40% for higher-rate taxpayers.
• LISA: there is no employer contribution. The government bonus is a flat 25% regardless of the contributor’s tax rate. The annual contribution limit is £4,000 (vs £60,000 Annual Allowance for pensions).
• Inheritance tax: pensions are generally outside the deceased’s estate for inheritance tax purposes under current HMRC rules. ISA balances, including LISAs, form part of the estate.

The government’s MoneyHelper service has a neutral comparison of retirement saving options at moneyhelper.org.uk. Speaking to a regulated financial adviser is the appropriate route for personal retirement planning decisions.