Lifetime ISA: free money from the government that most first-time buyers miss

The Lifetime ISA gives you a 25% bonus on everything you save, up to £4,000 per year. That's up to £1,000 of free money annually from the government. If you're saving for your first home or retirement, ignoring this account is leaving cash on the table.

How the LISA Works

You can open a Lifetime ISA if you're between 18 and 39. You can contribute up to £4,000 per tax year, and the government adds a 25% bonus within 4–8 weeks. This counts towards your overall £20,000 ISA allowance.

You can use the money for two things:

• Buying your first home (up to £450,000 purchase price)
• Retirement (withdraw from age 60)

Withdraw for any other reason and you'll pay a 25% withdrawal penalty — which actually means you lose 6.25% of your own money on top of forfeiting the bonus. So only open one if you're genuinely saving for a first home or retirement.

The Maths on the Bonus

Max it out for four years and you've got £20,000 — £4,000 of which is free money. Over the full lifetime of the account (18 to 50, when the bonus stops), you could accumulate £32,000 in bonuses alone.

LISA for First-Time Buyers

The Rules

To use your LISA for a home purchase:

• You must be a first-time buyer (never owned property anywhere in the world)
• The property must cost £450,000 or less
• You must buy with a mortgage (not cash)
• The LISA must have been open for at least 12 months before you use it
• You must be buying a home to live in (not buy-to-let)

The 12-Month Rule

This trips people up constantly. Your LISA must be open for a minimum of 12 months before you can use it towards a property purchase. If you're even vaguely thinking about buying a home in the next few years, open a LISA today with £1. The clock starts ticking immediately.

You can always add more money later. But you can't backdate when you opened the account.

Using It With a Partner

If you're buying with a partner who's also a first-time buyer, you can both have LISAs. That means up to £2,000 in combined annual bonuses, or £10,000 per year towards your deposit (£8,000 savings + £2,000 bonus).

What If the Property Is Over £450,000?

You can't use the LISA at all. The entire balance becomes subject to the 25% withdrawal penalty if you want to access it before age 60. This is the biggest limitation of the LISA for buyers in London and the South East, where average prices often exceed £450,000.

If you think the property you'll buy might be over £450,000, consider whether a regular Stocks & Shares ISA might be more flexible for your deposit savings.

LISA for Retirement

If you don't use the LISA for a first home, it becomes a retirement savings vehicle. You can withdraw everything tax-free from age 60.

Compared to a pension:

For basic rate taxpayers, the LISA and pension give identical tax relief (25% vs 20% relief on gross). But the LISA wins on withdrawals — everything comes out tax-free, while 75% of pension withdrawals are taxed as income.

For higher rate taxpayers, the pension gives better upfront relief (40%), but you'll pay income tax when you withdraw. The best approach for most people: max your employer pension match first, then use the LISA, then top up your pension or ISA with anything left.

Cash LISA vs Stocks & Shares LISA

Just like regular ISAs, LISAs come in cash and investment flavours.

• Cash LISA: Fixed or variable interest rate. Capital protected. Best if you're buying a home within 1–3 years
• Stocks & Shares LISA: Invested in funds and shares. Higher potential returns but can fluctuate. Best if you're buying in 5+ years or using it for retirement

If your home purchase is 5+ years away, a Stocks & Shares LISA could significantly outperform a Cash LISA. Over 10 years, the difference between 4% (cash) and 8% (stocks) on £4,000/year contributions is roughly £8,000 — on top of the government bonus.

The April 2028 LISA Replacement

The government has announced that the LISA will be replaced by a new First Home Save scheme from April 2028. Key things to know:

• Existing LISAs will be protected. If you have one, you keep it
• New LISAs won't be available after April 2028
• The replacement scheme's details are still being finalised

This makes opening a LISA now more important than ever. Even if you only put £1 in, you've secured your access to an account that won't be available to new savers after 2028. You can always increase contributions later.

Common LISA Mistakes

1. Not Opening One Early Enough

The 12-month rule means every month you delay is a month you can't use it. Open one immediately, even with the minimum deposit.

2. Forgetting the £450,000 Cap

If house prices in your area are close to £450,000, you might find yourself locked out of using the LISA. Monitor local prices and have a backup plan.

3. Ignoring It After Buying

Many people close their LISA after buying their first home. Don't. You can keep contributing up to age 50 and withdraw everything tax-free at 60. It's a powerful retirement supplement.

4. Not Using Both Partners' LISAs

If you're buying with a fellow first-time buyer, doubling up gives you double the bonus. Don't leave your partner's LISA empty.

How to Open a LISA

Popular LISA providers:

• Moneybox: Easy app, offers both Cash and Stocks & Shares LISA
• AJ Bell: Stocks & Shares LISA with wide fund selection
• Hargreaves Lansdown: Stocks & Shares LISA, higher fees but good service
• Skipton Building Society: Cash LISA with competitive interest rates

Opening takes about 10 minutes. You'll need proof of identity and a UK address. Start with whatever you can — the important thing is getting the 12-month clock running.