How much is the Lifetime ISA government bonus?

The Lifetime ISA government bonus is 25% of whatever you pay in, capped at £1,000 a year. To get the full £1,000 you need to pay in £4,000 during the tax year, which is the most a Lifetime ISA accepts. Pay in £1,000 and the bonus is £250; pay in nothing and there is no bonus that year¹.

The bonus is not instant and it is not automatic in the sense of appearing the moment you pay in. Providers work it out on payments made from the 6th of one month to the 5th of the next, and one provider states the bonus is paid within 4 to 9 weeks of the contribution³. It stops when you turn 50, and taking money out for anything other than a first home or later life costs you part of it⁵.

The bonus: 25% of what you pay in, up to £1,000 a year

The arithmetic is simple. The government adds the equivalent of 25% of whatever the account holder contributes, up to £1,000 per year². A full £4,000 contribution in a tax year attracts the maximum £1,000; anything less attracts 25% of the smaller figure⁶.

The £4,000 is the Lifetime ISA's own annual limit, and it sits inside the £20,000 overall ISA allowance rather than alongside it. The bonus itself does not count towards either limit, so a year of maximum contributions plus the £1,000 bonus leaves your £4,000 Lifetime ISA room used up entirely by your own money⁷.

Two features of the design are worth separating. The bonus is paid on contributions, not on the balance, so interest from a cash Lifetime ISA or growth on investments in a stocks and shares Lifetime ISA does not attract a bonus of its own⁸. And the bonus is a government payment made under specific circumstances rather than a rate the provider chooses, which is why the same 25% applies whichever provider you use⁹.

The bonus is not means-tested and does not depend on your income or tax status. It is also not a one-off: it can be claimed in each tax year you contribute, up to the year you turn 50⁵.

When the bonus is calculated and paid into your account

The bonus is calculated on any payments you make into your account from the 6th of the month to the 5th of the following month⁴. That monthly window is the unit the system works in, so a payment made on the 4th and a payment made on the 7th fall into different calculation periods even though they are days apart.

Payment then follows the calculation, not the contribution. One provider states the bonus will be paid within 4 to 9 weeks of the contribution³. The gap matters for anyone planning to use the money for a house purchase or a specific date, because the bonus is not available to spend the day after you pay in.

The Financial Ombudsman Service has dealt with a case where a customer was told she would lose her government bonus because the Lifetime ISA had been open less than 12 months¹¹. That is a reminder that the timing rules around the bonus are enforced, and that a provider's own terms on when a bonus can be taken sit alongside the government's calculation.

Who qualifies for the bonus and when it stops at 50

You can open a Lifetime ISA between the ages of 18 and 39, and you can make contributions and receive a bonus from the age of 18 up to the age of 50¹². The two ages do different jobs: 18 to 39 governs opening, and 18 to 50 governs paying in and getting the bonus.

The bonus stops at 50 even though the account does not. You can continue to pay into the account until you turn 50, and after that the money already there stays invested or saved tax-free, but no new government bonus is added¹. One provider puts it plainly: you can open a Lifetime ISA if you are aged 18 to 39 and receive a bonus until age 50¹³.

The rules require providers to explain eligibility for the Lifetime ISA government bonus to a retail client before the product is taken out, so the qualifying conditions should be set out to you at the point of application rather than discovered later¹⁴. The bonus is paid subject to specific circumstances, which is the statutory language for the conditions attached to it⁹.

For couples buying a first home, the bonus can be claimed twice over. If the person you are buying with has a Lifetime ISA, you can both use your savings and government bonus, provided you both meet the first-time buyer conditions⁵. Saving separately in two Lifetime ISAs can double the government bonus a couple can receive¹⁵.

Does the bonus count towards the £4,000 yearly limit?

No. The government bonus does not count towards the £20,000 overall limit or the £4,000 Lifetime ISA limit⁷. Only your own payments use up allowance.

That has a practical consequence. If you pay in the full £4,000 in a tax year, your Lifetime ISA allowance is used up by your own money, and the £1,000 bonus arrives on top without touching it. You cannot pay in more than £4,000 to attract a bigger bonus, because the contribution limit is what caps the bonus in the first place⁶.

The bonus is also not counted as capital for Universal Credit in the same way as the rest of the pot. If you are under 60 and have a Lifetime ISA, 25% can be ignored to cover the withdrawal of the government bonus¹⁶. That reflects the fact that the bonus is not really yours to keep unless you meet the withdrawal conditions.

Where withdrawals cost you part of the bonus

Withdrawals made not for a first home or retirement incur a withdrawal charge of 25%². You can take your savings out of a Lifetime ISA when you are 60 or over without a charge, and a qualifying first home purchase is also charge-free⁵.

The charge is applied to the amount withdrawn, and it recovers the government bonus you received on your original savings⁵. The regulator's required warning is blunt about the effect: the lifetime ISA government withdrawal charge recovers any lifetime ISA government bonus and any investment growth on that bonus plus an additional amount, and the client could receive back less than they paid in¹⁷.

The government's own worked example shows how that bites. Assuming no growth, initial savings of £800 will earn a 25% government bonus of £200 and give you a pot of £1,000. Withdrawing the entire pot means a government withdrawal charge of £250, leaving £750⁵. A partial withdrawal works the same way: withdrawing £160 means you pay a 25% withdrawal charge of £40 and receive £120 in cash to meet the bill⁵.

Transferring a Lifetime ISA to a different type of ISA is technically possible, but you would lose your 25% government bonus¹⁸. Moving the account to another Lifetime ISA provider is a different matter and does not trigger the charge, because the money stays inside the Lifetime ISA wrapper.

What protects you, and where it stops

The bonus is a government payment, so the protection around it is mostly about disclosure and complaint rather than compensation. Firms must warn you that the withdrawal charge recovers any bonus and any investment growth on that bonus plus an additional amount, and that you could receive back less than you paid in¹⁷. That warning has to be given before you take the product out.

If a provider gets the bonus calculation, the payment timing or a withdrawal charge wrong, the Financial Ombudsman Service can look at a complaint. It has published case studies involving an unexpected withdrawal charge when transferring money between different ISA types, and a customer who lost a bonus when a Lifetime ISA was cashed¹⁹. Those cases show the kind of dispute that reaches the ombudsman, and that the outcome turns on what the provider told the customer and when.

Where the protection stops is at the withdrawal charge itself. There is no route to keep the bonus if you take money out for a purpose the rules do not recognise, and no discretion for a provider to waive the 25% charge. The charge is a feature of the product, not a penalty a provider chooses to apply.

For free, impartial help understanding the product before you commit, MoneyHelper is the government-backed service, and a debt advice charity can help if you are weighing up whether money should go into a Lifetime ISA at all. If you are comparing the Lifetime ISA with other ways to save, the Lifetime ISA explained page sets out how the account works, and the Lifetime ISA withdrawal charge covers the charge in more detail.