How UK Freelance Tax is Calculated by HMRC
As a UK sole trader, you pay tax on your taxable profit (Gross Revenue minus Allowable Expenses). You do not pay tax on your first £12,570 (Personal Allowance).
UK Day Rate Formula:
Required Day Rate = (Desired Net Income + HMRC Tax/NICs + Expenses) ÷ Billable DaysHMRC Tax Brackets & Write-Offs
- Basic Rate (20%): Applies to taxable profit between £12,571 and £50,270.
- Higher Rate (40%): Applies to taxable profit between £50,271 and £125,140.
- Class 4 National Insurance: 6% on profits between £12,570 and £50,270, and 2% on profits above £50,270.
- Allowable Expenses: Laptops, software, home office allowance, professional subscriptions, and travel.
Calculate Your UK Day & Hourly Rate
Use our interactive UK rate calculator to adjust for VAT registration (£90k threshold) and pensions.
Calculate UK Take-Home Pay 🚀