Self-Employment Tax Estimator
Calculate US freelance FICA Social Security and Medicare taxes and above-the-line deduction.
- 100% free
- Private in browser
- No signup
- No watermarks
Taxable Earnings (92.35% of profit) ($)
69,262.5
Social Security Tax (12.4%) ($)
8,588.55
Medicare Tax (2.9%) ($)
2,008.61
Total Self-Employment Tax ($)
10,597.16
50% Deductible Portion on 1040 ($)
5,298.58
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About Self-Employment Tax Estimator
Calculate US freelance FICA Social Security and Medicare taxes and above-the-line deduction. Enter Net Self-Employment Profit and Social Security Wage Cap and the tool works out Taxable Earnings, Social Security Tax and Medicare Tax straight away. Everything runs in your browser, so your data never leaves your device.
How to use Self-Employment Tax Estimator
- Enter the required input values.
- View the instantly calculated results in real time.
Key features
- Fast client-side calculation
- Real-time updates
- Privacy-first design (no data leaves browser)
Frequently asked questions
- Is this calculation private?
- Yes, 100% of calculations run locally in your web browser. No information is stored or transmitted.
- What does the Self-Employment Tax Estimator give me?
- It works out Taxable Earnings, Social Security Tax, Medicare Tax, Total Self-Employment Tax and 50% Deductible Portion on 1040, updating live as you change the inputs.
- What do I need to enter?
- Just Net Self-Employment Profit and Social Security Wage Cap. Every field has a sensible default you can start from.
- Is my data uploaded anywhere?
- No. The calculation runs in your browser with JavaScript — nothing you type is sent to a server or stored.
- Does it work on a phone?
- Yes. The layout adapts to small screens and needs no app or signup.
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