What is £300 a day inside IR35 after tax?
Worked out with the Modulas calculator, using HMRC rates for 2026/27.
- Take-home a year
- £50,925
- Take-home a month
- £4,244
Change the figures in the calculator
Based on these assumptions
- 232 working days: 5 days a week for a year, less 28 days off for holidays and bank holidays.
- Leaves out pension contributions, expenses and student loan. Tax is at the rates for England, Wales and Northern Ireland.
Where the money goes
| Gross | £69,600 |
|---|---|
| Income tax | £15,272 |
| Employee National Insurance | £3,403 |
| Take-home a year | £50,925 |
Sources
Rates checked against GOV.UK on 8 October 2026.
- Income tax rates and bands
- Rates and thresholds for employers 2026 to 2027
- National Insurance rates and category letters