Self-Employment Tax Calculator
self_employment_tax_calculatorRead-onlyIdempotent
1099 income? See the 15.3% SE tax on 92.35% of your profit, the half-SE deduction, 2026 federal income tax and what each quarterly estimated payment should be. Web page: https://calcbright.com/self-employment-tax-calculator
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| qbi | No | 20% QBI deduction (Section 199A) | yes |
| other | No | Other taxable income Spouse's wages if filing jointly, interest, etc. | |
| wages | No | W-2 wages (yours) Wages already subject to Social Security reduce the SE wage base. | |
| filing | No | Filing status | single |
| profit | No | Net self-employment profit Schedule C income minus business expenses (1099 income after expenses). | |
| withheld | No | Federal tax already withheld From W-2 paychecks – reduces the estimated payments you need to make. |