UK Calculator Platform
ISA & Tax WrappersISA2026/27 Tax Year

Lifetime ISA Calculator

Inputs

The limit is £4,000 a year, and it counts towards your £20,000 overall ISA allowance.

Withdrawal

Only used for a first-home withdrawal. A home above £450,000 does not qualify, so the 25% charge would apply.

Results

Enter values and calculate to see results.

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Disclaimer: Tax and take-home pay estimates are based on published 2026/27 UK, Scottish and Welsh statutory rates and allowances. This is not tax advice, but an annual mathematical model. For personal tax planning or complex affairs, consult HMRC or a qualified tax adviser.