
Lifetime ISA Rule Change 2026: How the 20% Penalty and £450k Cap Protect Your Deposit
From 29 October 2026, first-time buyers purchasing a home over £450,000 pay a reduced 20% Lifetime ISA withdrawal charge instead of 25%. This reform stops the 6.25% loss on your own savings while clawing back the government bonus, ahead of the proposed First Time Buyer ISA in April 2029.
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