The piece the LISA marketing buries. The 25% withdrawal penalty is asymmetric and it costs you money on top of clawing back the bonus.
Walk through the maths on £4,000 contributed:
- You contribute £4,000.
- The government adds 25% bonus, total £5,000.
- You withdraw early for a non-qualifying reason. Penalty is 25% of the WITHDRAWAL amount, not the contribution.
- 25% of £5,000 = £1,250 penalty.
- You receive £3,750.
You put in £4,000 and walked away with £3,750. The 'penalty' is effectively a 6.25% loss on your own money, on top of the bonus disappearing. This is by design. The Treasury wants the wrapper used for first home or retirement. If you are not confident you will use it for one of those, opening one is a bet you might lose.
The trap snaps hardest on people who save into a LISA then find every suitable house is above £450,000 (the price cap that has not moved since 2017), or who need the money for an emergency, or who end up buying jointly with a partner who already owns property.