Income Tax Brackets 2025 Uk. Use this service to estimate how much income tax and national insurance you should pay for the current tax year (6 april 2025 to 5 april 2025). Higher income brackets benefit from larger increases in the.

The standard personal allowance is £12,570, which is the amount of income you do not have to pay tax on. The new tax year started on april 6th, 2025.