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🧰 Self-employment calculator

Self-employment / freelance tax with country-specific rules: US Schedule SE + QBI 20%, UK Class 4 NIC, India Section 44ADA presumptive, EU social security.

Available in 6 countries: 🇺🇸 🇬🇧 🇩🇪 🇮🇳 🇨🇦 🇦🇺

Country:
Last sync: 5 days ago
Source: IRS Notice 2014-21 + Rev. Rul. 2023-14 · United States authority
Select calculators (combine as many as you need):
🧰 Self-employment inputs
Your tax estimate · United States
🧰 Self-employment
Net profit$68,000
Self-employment tax (15.3%)$9,608
QBI deduction (20%) ⓘ$-13,600
Federal income tax$5,825
Total federal tax$15,433
Net after federal tax$52,567
Schedule SE 15.3% on 92.35% of net + Schedule C income tax. QBI 20% deduction simplified — full phase-out for high earners not modeled.
⚠️ State tax not included. · QBI subject to wage/property limits above income thresholds.
Source: IRS Self-Employed Center
Estimates only. Consult a qualified tax professional for your specific situation. See methodology for sources and assumptions.
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Self-employment by country

Comparison of self-employment rules across countries we cover. Click a country for the full per-country page.

Country Key rule (2025/26) Last verified Source
🇺🇸 United States — 2026-04-10 IRS Self-Employed Tax Center
🇬🇧 United Kingdom — 2026-04-06 HMRC Self-Assessment
🇩🇪 Germany — 2026-01-01 EStG Anlage S
🇮🇳 India Presumptive 50% under 44ADA for professionals (turnover < ₹75L). 2026-02-01 Income Tax Section 44ADA
🇨🇦 Canada — 2026-01-01 CRA Self-Employment
🇦🇺 Australia — 2026-04-01 ATO Sole Traders

Methodology

Every calculator applies the official authority brackets and adjustments. We don't approximate, simplify, or "round" rates. See full methodology for our 3-step pipeline (source extraction → manual verification → calculator update).

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