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
| Annual profit | £18,000.00 |
| Income tax | £1,086.00 |
| Class 4 NI | £325.80 |
| Student loan | £0.00 |
| Total deductions | £1,411.80 |
| Net income | £16,588.20 |
| Band | Rate | Taxable amount | Tax |
|---|---|---|---|
| Basic rate | 20.0% | £5,430.00 | £1,086.00 |
| Higher rate | 40.0% | £0.00 | £0.00 |
| Additional rate | 45.0% | £0.00 | £0.00 |
| Range | Rate | Profit in band | NI |
|---|---|---|---|
| £12,570 to £50,270 | 6.0% | £5,430.00 | £325.80 |
| Above £50,270 | 2.0% | £0.00 | £0.00 |