LISA Government Bonus Explained: How the 25% Top-Up Works

How Do You Claim the LISA Government Bonus?

You do not need to claim the LISA bonus. HMRC calculates and pays it automatically, based on your contributions. Each month, your provider claims the bonus on what you have paid in. HMRC works out 25% of that amount and pays your provider, which credits it to your LISA. HMRC does not publish a payment date. No form or request is required.

The process runs monthly, so you do not have to wait until the end of the tax year to receive your bonus. If you contribute in April, your bonus typically arrives in June. Bonuses build up across the year as you contribute, not in one lump at year end. The full claim cycle, including what to do when a bonus is late, is covered inwhen the government pays your LISA bonus.

The bonus rate is unchanged for the 2026/27 tax year. It is still 25%, capped at £1,000 a year on contributions of up to £4,000. The account rules, including the requirement to be 18 or over and under 40 to open one, are covered inthe Lifetime ISA explained.

What Is the Maximum LISA Bonus Per Year?

The maximum LISA contribution is £4,000 per tax year. That earns a maximum government bonus of £1,000, giving £5,000 in total from that year’s saving alone. The £4,000 limit counts towards your overall £20,000 annual ISA allowance. Unused allowance cannot be carried forward. If you save less than £4,000, you lose the remaining bonus entitlement for that year.

This is how the bonus changes at different contribution levels:

There is no minimum monthly contribution. You could save £4,000 in one payment on 6 April, the first day of the tax year, and receive the full £1,000 bonus at once. Or you could pay in £333 a month across the year and collect smaller monthly bonuses as you go.

The £4,000 counts towards your £20,000 ISA allowance. If you max out your LISA, £16,000 of your annual ISA allowance is left for other ISA types, such as a cash ISA or a stocks and shares ISA. The bonus itself sits outside both limits. This is explained in does a Lifetime ISA count towards your ISA allowance. The contribution cap, and what happens if you go over it, is covered in the LISA contribution limits guide.

Over a full LISA lifetime, opening at 18 and contributing the maximum every year until 50 means 32 or 33 years of £1,000 bonuses. That totals £32,000 to £33,000 in government money, before any interest or investment growth on the bonus itself. The exact figure depends on where your birthday falls in the tax year, because contributions stop on your 50th birthday, not at the tax year end.

This projection is illustrative only. It assumes maximum contributions every year and no early withdrawal. Withdrawing before age 60 for a reason other than a qualifying first-home purchase triggers a 25% government charge on the full amount withdrawn, including the bonus. You may get back less than you paid in.

How Long Until Your LISA Bonus Appears?

Your provider claims the bonus from HMRC for each claim period, which runs from the 6th of one month to the 5th of the next. The deadline for that claim is the 20th of the following month. HMRC then pays your provider, which credits the bonus to your account. HMRC does not publish how long that last step takes.

HMRC publishes the claim cycle but not a payment date, so the wait from contribution to bonus is not fixed. Your provider’s own pages show the timing it expects.

This delay matters most if you plan to use your LISA to buy a home. Your conveyancer will request the full LISA balance, including any bonuses, as part of the purchase. If you made a contribution shortly before completion, its bonus may not have arrived yet. Because the bonus on a late contribution may not have arrived, it can be worth asking your provider how it treats pending bonuses at completion.

To confirm your bonus has been received, log in to your LISA provider’s app or online portal. The bonus should appear as a separate credit labelled “government bonus” or “HMRC bonus payment” in your transaction history.

What the bonus costs you if you take the money out early

The bonus is not a gift you keep whatever happens. Once it is in the account, it becomes part of the balance. The 25% withdrawal charge applies to the whole balance, not just your own contributions. If you take money out for anything other than a qualifying first home, reaching age 60, or terminal illness, you can end up with less than you paid in.

That is the trade when you accept the bonus. You get a guaranteed 25% up front, in exchange for the money being locked to two specific purposes. The full withdrawal rules, including the £450,000 property cap and the 12-month rule, are in the LISA withdrawal rules.

For the 2026/27 tax year, none of this has changed. The government is consulting on a First Time Buyer ISA. It would pay its bonus at purchase, carry no withdrawal charge, and be offered in place of the Lifetime ISA. That consultation closed on 18 August 2026. Nothing has been legislated, no start date has been set, and the 25% charge still applies today.