The set-aside habit beats tax cleverness
Ask accountants what actually sinks freelancers and they rarely say "deductions they missed". They say: the money was spent when the bill arrived. Employees never face this — tax leaves their pay before they see it. The moment you go freelance, you become the withholding department.
The fix is mechanical, not clever: every time an invoice is paid, move a fixed percentage into an account you don't touch. The calculator above tells you what that percentage should be for your numbers — for most Western freelancers it lands between 25% and 40% of profit.
Typical effective rates by country
These combined ranges (income tax + self-employment/social contributions, for a mid-income solo freelancer) are sensible starting points as of 2026 — your bracket, deductions and region will move you within them:
- United States: 20–30% (15.3% self-employment tax applies from the first dollar of profit; income tax stacks on top, state tax varies)
- United Kingdom: 20–32% (income tax + Class 4 National Insurance)
- Germany: 30–45% (income tax rises steeply; health insurance for the self-employed is a separate, significant cost)
- France: 35–50% (social charges are the dominant component; the micro-entrepreneur regime simplifies but caps revenue)
- Spain / Netherlands: 28–40% (both run meaningful self-employed deductions and allowances that reduce early-year burdens)
Two universal rules: expenses reduce taxable profit, so track everything; and rates apply to profit, not revenue — which is also why your pricingmust be built on after-tax targets. If you haven't done that arithmetic, the rate calculator does it in two minutes, and the 2026 rate statistics show what your field typically charges.