Self-Employment Tax Estimator
Understand the basic mechanics of federal self-employment tax separately from federal income tax.
Estimates based on 2024 federal tax parameters (Social Security wage base: $168,600)
Enter your estimated net business profit, then select Calculate to view your self-employment tax estimate.
Results are estimates based on simplified assumptions. Individual circumstances may materially change results. Tax law changes over time. Calculator output should not be treated as a filed return, formal tax opinion, legal advice, or guaranteed tax result.
Your actual tax position may differ based on income sources, deductions, credits, entity structure, prior-year tax, withholding, and other circumstances. Professional review may be appropriate before making tax or structural decisions.
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