How much tax do I pay on £20,000 self-employed in United Kingdom?

If you earn £20,000 as a self-employed individual in United Kingdom in 2024/25, your estimated tax breakdown is:

ItemAmount
Gross income£20,000
Income Tax£1,486
National Insurance£446
Total tax£1,932
Take-home pay£18,068
Monthly set-aside£161
Effective tax rate9.7%

Set aside approximately £161 each month to cover your 2024/25 tax bill.