Reiko Charlean

Tax Return Calculator 2024-25. Use the self assessment tax calculator to estimate your self assessment tax bill for the 2024 to 2025 tax year. Feel confident with our free tax calculator that's up to date on the latest tax laws.

This tax return and refund estimator is for tax year 2025 and currently based on 2024/2025 tax year tax tables. Tax calculators and tax tools to check your income and salary after deductions such as uk tax, national insurance, pensions and student loans.