Lifetime ISA (LISA) First Home Deposit Summary
A Lifetime ISA (LISA) is a tax-free savings account designed by the UK government to help adults aged 18 to 39 save for their first home or retirement. The key advantage of a LISA is a generous 25% government bonus added to all eligible contributions.
You can deposit up to £4,000 per tax year into a LISA, which earns a 25% bonus of up to £1,000 per year from the government. When buying a first home with a partner who is also a eligible first-time buyer, both individuals can combine their separate LISAs to receive up to £2,000 in free government bonuses every year toward a shared house deposit.
⚙️ Rules & Thresholds
- Age Limit: You must open and pay into a LISA between your 18th and 40th birthdays. Contributions can continue until age 50.
- Annual Contribution Limit: Deposit up to £4,000 per tax year (which counts toward your total £20,000 annual ISA allowance).
- 25% Government Bonus: The government adds 25% to your contributions (£1 for every £4 saved), up to a maximum £1,000 bonus per year.
- First Home Conditions:
- Must be a first-time buyer who has never owned or inherited residential property anywhere in the world.
- Property purchase price must not exceed £450,000 (UK-wide).
- Must purchase with a mortgage (cannot be a cash purchase).
- LISA account must have been open for at least 12 months before conveyancing completion.
- Unauthorized Withdrawal Penalty: Withdrawing cash for reasons other than buying an eligible first home or reaching age 60 triggers a 25% withdrawal penalty, which reclaims the government bonus plus a 6.25% penalty fee on your original capital.
📊 Practical Examples
- Annual LISA Contribution: £4,000
- Years Saving: 5 Years
- Target House Price: £250,000 (Under £450k cap)
- Account Interest Rate: 4.0% AER
Total Capital Saved by You: £20,000
Total Government Bonus Received: £5,000 (25% of £20k)
Total Compound Interest Earned: £3,164.60
📑 Common Pitfalls
- Purchasing a Property Exceeding £450,000: If house prices push your purchase price above £450,000, using your LISA triggers the 25% withdrawal penalty, resulting in a net loss of your capital!
- Not Opening a LISA Before Age 40: You cannot open a new LISA once you turn 40. Open an account with a £1 deposit before your 40th birthday to lock in eligibility.
- Trying to Buy Cash or Second Homes: LISAs cannot be used for buy-to-let investments, second homes, or cash house purchases without incurring the 25% penalty.
❓ Frequently Asked Questions (FAQ)
Yes. If you are buying a first home with a partner and both of you are eligible first-time buyers, you can each use your individual Lifetime ISAs together for the same property purchase, receiving combined government bonuses of up to £2,000 per year towards your joint deposit.
Your Lifetime ISA must have been open for at least 12 months from the date of your first deposit before you can use the funds and government bonus to complete a first home purchase. Opening a LISA with a £1 deposit early starts the 12-month clock.
When you are ready to complete your house purchase, your conveyancing solicitor requests the funds directly from your LISA provider. The provider transfers the money straight to your solicitor's client account, ensuring no withdrawal penalty is triggered.
If you withdraw funds for any reason other than buying an eligible first home under £450,000 or reaching age 60, HMRC charges a 25% government withdrawal penalty. This penalty recovers the 25% bonus and takes an additional 6.25% of your original deposited money.