Lifetime ISA (LISA): Government Bonus, Rules, Penalties — and Why It's Being Scrapped

A Lifetime ISA lets you save up to £4,000 per tax year with a 25% government bonus — that's up to £1,000 free annually. The £4,000 counts towards your overall £20,000 ISA allowance for 2025/26.

You must open a LISA before your 40th birthday. Contributions continue until you turn 50, after which the account stays open earning returns but no new bonus. Over a full saving lifetime from 18 to 50, that's £128,000 in contributions plus £32,000 in government bonuses — before any investment growth.

Two types exist: Cash LISAs earn interest like a savings account, while Stocks & Shares LISAs invest in funds and equities. The government bonus is paid monthly, typically within 4-9 weeks, and compounds alongside your savings.

The catch: you can only withdraw penalty-free for a qualifying first home (under £450,000) or after age 60. Anything else triggers the 25% withdrawal charge.

The LISA's £450,000 property price cap hasn't changed since the product launched in 2017. UK house prices have.

The latest UK House Price Index shows the average UK property costs £268,000 as of January 2026 — comfortably within the cap. But that national average masks a stark regional divide.

London's average property price is £554,000 — 23% above the LISA cap. The cap effectively excludes most London first-time buyers from using their LISA for a home. Even in the South East, average prices are creeping towards the threshold. This frozen cap was one of the key criticisms that led to the government's decision to scrap the product.

If you're buying outside London, the cap is rarely an issue. In Wales (£210,000 average), Scotland (£188,000), or the North of England, a LISA is perfectly usable for most first-time purchases.

The 25% withdrawal charge on non-qualifying withdrawals is the LISA's most misunderstood feature. Most people assume it simply claws back the government bonus. It doesn't — it takes a slice of your own money too.

Here's the maths. You contribute £4,000, receive a £1,000 bonus, giving you £5,000. Withdraw early and the 25% charge applies to the total: 25% × £5,000 = £1,250. You get back £3,750 — that's £250 less than you put in.

The 25% charge on the gross amount equals a 6.25% net loss on your own contributions. During COVID, the government temporarily cut this to 20% (which merely reclaimed the bonus without further loss), but it reverted to 25% from April 2021.

This penalty means the LISA is only suitable if you're confident about using it for a qualifying purpose. If your plans are uncertain — career change, buying above £450,000, needing emergency cash — a standard Cash ISA or Stocks & Shares ISA gives you the same tax-free wrapper without the trap.

Emma, 28, saving to buy a £280,000 flat in Manchester.

Emma opens a Cash LISA earning 4.2% AER and contributes £4,000 per year. After 3 years of saving:

• Total contributions: £12,000
• Government bonuses: £3,000
• Interest earned (approximate): £980
• Total pot: ~£15,980

Without the LISA, the same £12,000 in a regular Cash ISA at 4.2% would be worth ~£12,980. The LISA adds roughly £3,000 in free money — a 23% boost on her savings.

Emma's flat at £280,000 is well within the £450,000 cap. Her LISA funds go directly to her solicitor at completion, and she pays zero penalty. Combined with a partner's LISA, the couple could have accumulated over £30,000 including bonuses.

The same scenario in London doesn't work. A £554,000 average property exceeds the cap. Emma would face the 25% penalty to withdraw, netting just £11,985 on her £12,000 of contributions — worse than keeping the money in a jar.

For a first-time buyer outside London and the most expensive South East postcodes, the LISA remains the best available deal until it's scrapped.

James, 35, wants to supplement his workplace pension.

James contributes £4,000/year to a Stocks & Shares LISA invested in a global index tracker returning 7% annually (before inflation). He'll contribute for 15 years until turning 50.

• Total contributions by 50: £60,000
• Government bonuses: £15,000
• Investment growth (7% nominal): ~£72,000
• Projected pot at 50: ~£147,000
• At 60 (10 more years of growth, no new contributions): ~£289,000

The entire £289,000 is withdrawable tax-free after 60. Compare that with a workplace pension: 25% comes out tax-free, but the rest is taxed as income. A basic-rate retiree withdrawing £289,000 from a pension would lose roughly £43,000 to income tax.

But the pension has a trump card: employer contributions. James's employer adds 3% on top of his 5% contribution. That free employer money compounds over decades and dwarfs the LISA bonus. The LISA works as a complement to a pension, not a replacement. Always maximise your employer match first.

The right choice depends on why you're saving and what tax rate you pay.

For first-time buyers (property under £450,000): The LISA wins. A 25% guaranteed bonus on a savings product is unmatched. Open one today even if you're not buying yet — the 12-month qualifying period starts from your first contribution, and the product is being scrapped.

For retirement saving as a basic-rate (20%) taxpayer: The LISA's 25% bonus is equivalent to 20% pension tax relief grossed up. But a workplace pension with employer contributions is always better — the 3% minimum employer match is free money that stacks on top of tax relief. Use the LISA only after maximising your employer match.

For higher-rate (40%) taxpayers: The pension wins clearly. You get 40% tax relief versus the LISA's flat 25% bonus. The only LISA advantage is that withdrawals after 60 are fully tax-free, while pension income above the 25% lump sum is taxed.

For flexible savings: A standard Cash ISA or S&S ISA has no withdrawal penalties, no property price cap, and a full £20,000 annual limit versus the LISA's £4,000. If flexibility matters more than the bonus, skip the LISA.

The LISA's unique advantage is the combination of a 25% upfront bonus with completely tax-free withdrawals. No other product offers both. For the right person — a first-time buyer in an affordable area, or a basic-rate taxpayer supplementing a pension — it's genuinely the best deal in UK savings.

The Autumn Budget on 26 November 2025 confirmed the Lifetime ISA will be replaced by a new first-time buyer ISA. The retirement savings option is being dropped entirely.

A government consultation is due in early 2026, with the replacement product expected to launch from April 2028. Key questions remain unanswered:

• What happens to existing LISA holders? Current indications suggest you'll be able to keep contributing even after the new product launches, but nothing is confirmed.
• Will the withdrawal penalty change? Industry bodies including the Personal Finance Society have called for the 25% charge to be reformed, but no changes have been announced.
• Will the property price cap increase? The £450,000 limit hasn't moved since 2017 despite house price inflation. The replacement product could address this, but details are pending.

For detailed coverage of the scrapping timeline and what self-employed savers specifically need to do, see our analysis: The Lifetime ISA Is Being Scrapped — What Self-Employed Savers Must Do Before 2028.

What you should do now: If you're under 40 and eligible, opening a LISA before the product is withdrawn locks in your access. Even contributing £1 starts the 12-month clock for property purchases. The 5 April 2026 deadline is your last chance to claim this year's £1,000 bonus — and with the product's days numbered, every tax year of bonus you miss is gone permanently.

This article is for informational purposes only and does not constitute financial advice. You should seek independent financial advice before making any investment decisions.