UK Self-Employed Tax Calculator
Estimate Income Tax, National Insurance and your take-home profit after allowable business expenses.
Enter allowable business costs for the tax year.
For example, taxable employment income or pension income, before Personal Allowance.
Standard allowance. Adjust if your circumstances differ.
Optional: enter up to £1,000 if using the trading allowance instead of deducting business expenses. Do not claim both against the same income.
ESTIMATED TAX AND NATIONAL INSURANCE
£0.00
Estimated Income Tax attributable to self-employment£0.00
Class 4 National Insurance£0.00
Estimated take-home business profit£0.00
Effective tax rate on profit0.00%
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