7.2 Income tax

A person looking at a tax return alongside coins and a calculator.

Income tax is the tax you pay on your income. You may obtain your income from your employment, from letting a property or from self-employment.

If someone earns £1,000 from self-employment or earns at least £2,500 income that is not taxed, then they will need to submit a Self Assessment [Tip: hold Ctrl and click a link to open it in a new tab. (Hide tip)] form.

If you earn less than £100,001, then you get a Personal Allowance, which is the amount of income on which you do not have to pay income tax. Presently, the personal allowance is £12,570.

You may also get a Personal Savings Allowance on your savings. Remember, you do not have to pay tax on ISAs.

The table below (HMRC, 2025) shows tax rates for different levels of income.

Income tax rates and bands (2025–2026)
BandTaxable incomeTax rate
Personal allowanceup to £12,5700%
Basic rate£12,571 to £50,27020%
Higher rate£50,271 to £125,14040%
Additional rate over £125,140 45%

 

For an example of how tax is calculated with a personal allowance, visit Tax on savings interest: How much tax you pay by HMRC.

7.3 National Insurance contributions