Self-Employed Tax Calculator UK (2026/27)

Estimate take-home profit after income tax and Class 4 National Insurance, with optional student loan deductions. Results update instantly and include a quarterly set-aside estimate for payments on account.

Updated for 2026/27 · Reviewed by James Whitfield · Methodology and assumptions

£

Results

Annual net income
£53,651.40
Monthly net income
£4,470.95
Weekly net income
£1,031.76
Quarterly set-aside
£9,674.30
Set aside £9,674.30 per quarter. Payment dates are typically 31 January and 31 July.

Full breakdown

Annual profit£73,000.00
Income tax£16,632.00
Class 4 NI£2,716.60
Student loan£0.00
Total deductions£19,348.60
Net income£53,651.40

Income tax by band

Band Rate Taxable amount Tax
Basic rate 20.0% £37,700.00 £7,540.00
Higher rate 40.0% £22,730.00 £9,092.00
Additional rate 45.0% £0.00 £0.00

Class 4 NI by band

Range Rate Profit in band NI
£12,570 to £50,270 6.0% £37,700.00 £2,262.00
Above £50,270 2.0% £22,730.00 £454.60