Lifetime ISA Explained

The government adds 25% — but the withdrawal rules will catch you out

6 min read Beginner

"The Lifetime ISA gives you a 25% government bonus on up to £4,000/year — but withdraw for anything other than a first home or retirement and you lose more than the bonus. This chapter explains exactly when it makes sense."

For educational purposes only. Nothing in this chapter is financial advice. All figures are illustrative examples. Tax rules, account types, contribution limits, and regulations differ by country and change over time. Always verify current rules with official government sources or a qualified financial adviser before making any investment decisions.

What a Lifetime ISA Is

The Lifetime ISA (LISA) is a government savings account with a 25% bonus that can be used for one of two specific purposes: buying your first home, or retirement from age 60. It was introduced in April 2017 and is available to UK residents aged 18 to 39.

You can contribute up to £4,000 per tax year. The government adds a 25% bonus on everything you put in — up to £1,000 per year in bonus. Over 10 years of maximum contributions, that is £10,000 in free government money. The bonus is paid monthly directly into the account.

The LISA allowance is part of your overall ISA allowance (£20,000 per year in 2024/25). So if you put £4,000 into a LISA, you can still put up to £16,000 into other ISA types in the same year.

Using It for a First Home

To use a LISA toward a first home purchase, the property must cost £450,000 or less. This is the purchase price cap introduced in 2017 — and given house price inflation in many UK cities, it now excludes a significant proportion of properties in London and the South East.

You must have held the account for at least 12 months before using it for a property purchase. The conveyancer handles the withdrawal directly — you cannot take the cash yourself and then buy a home. Both you and anyone you are buying with (if they are also a first-time buyer) can each use a LISA, doubling the available bonus.

The LISA can be used alongside the Help to Buy ISA (now closed to new applicants) and alongside a standard mortgage. It cannot be used to buy a property you intend to rent out.

The Withdrawal Penalty Trap

This is the part that catches people out. If you withdraw money from a LISA for any reason other than buying a qualifying first home or turning 60 (or terminal illness), you pay a 25% government withdrawal charge on the full amount withdrawn.

The 25% charge sounds like it simply claws back the bonus — but it does not. It is 25% of the total withdrawal (your contributions plus the bonus), not just the bonus. If you put in £4,000, receive £1,000 bonus (total £5,000), and then withdraw it all, the 25% charge is £1,250 — leaving you with £3,750. You have lost £250 of your own money.

The charge was temporarily reduced to 20% during the pandemic (2020–2021) to allow penalty-free access, but has since returned to 25%. The practical implication: do not put money into a LISA unless you are genuinely committed to using it for one of the two qualifying purposes. It is not a flexible savings account.

Important: If house prices in your area regularly exceed £450,000 and a first home purchase is your goal, a LISA may not be suitable. You would earn the bonus but be unable to use it for the purchase, and withdrawing incurs a net loss.

FAQs

Can I have both a LISA and a Stocks and Shares ISA?

Yes. The LISA counts toward your £20,000 annual ISA allowance, but you can split it across multiple ISA types. £4,000 in a LISA plus £16,000 in a Stocks and Shares ISA is perfectly valid.

Is a LISA better than a pension for retirement saving?

For retirement only, pensions are usually better — especially if your employer matches contributions. The pension annual allowance is much higher (£60,000 vs £4,000), and higher-rate taxpayers get 40% relief on pensions vs the flat 25% LISA bonus. The LISA is most valuable for first-time buyers.

What happens to my LISA if I die?

Your LISA forms part of your estate. There is no withdrawal charge on death — your estate receives the full value including the bonus.

Can I open a LISA at 39?

You must open the account before your 40th birthday. Once open, you can continue contributing until the day before your 50th birthday, and the account stays open (earning interest or investment returns) until you use it.

Key takeaways

The Lifetime ISA pays a 25% government bonus on up to £4,000 per year — maximum £1,000 bonus annually.
It can only be used penalty-free for buying a first home (up to £450,000) or from age 60.
The 25% withdrawal charge applies to the full amount, not just the bonus — you can lose your own money if you withdraw early.
The £450,000 property cap makes it unsuitable for buyers in expensive areas where most homes exceed that price.
Must be opened before age 40; contributions allowed until age 50.