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Self-employed tax estimator

Estimate 2026 U.S. self-employment, federal, and state taxes from business income, expenses, and deductions.

  • USD inputs · transparent calculation assumptions
  • Instant updates as inputs change
  • Data is calculated in this browser only
USD inputs · transparent calculation assumptions
Your scenario
Updates as you type
Estimated take-home income$44,815.93
Net self-employment income
$60,000.00
Self-employment tax
$8,477.73
Federal income-tax estimate
$4,511.34
State income-tax estimate
$2,195.00
Total estimated tax
$15,184.07
Effective rate on net income
25.31%
Monthly tax reserve
$1,265.34
Calculation notes

Understand the Self-employed tax estimator

The Self-Employed Tax Estimator for 2026 validates each input, applies the displayed 2026 assumptions, and calculates net business income and estimated federal, state, and self-employment tax with consistent annual or monthly cash-flow timing.

Formula and logic

How does the Self-Employed Tax Estimator for 2026 calculate net business income and estimated federal, state, and self-employment tax?

Self-Employed Tax Estimator for 2026 model 1: normalized inputs are combined through the page-specific tax, amortization, margin, or ratio equation; every displayed total is derived from the same scenario.

Worked example

Which inputs have the biggest effect in the Self-Employed Tax Estimator for 2026?

Example 1: enter the prefilled values in the Self-Employed Tax Estimator for 2026; the primary result and supporting metrics update together so one changed assumption can be compared without mixing scenarios.

How to read the result

What does a worked Self-Employed Tax Estimator for 2026 example show?

  • Read the primary result together with the supporting net business income and estimated federal, state, and self-employment tax metrics.
  • Change one major assumption at a time to see whether the conclusion is stable.
Limits and assumptions

Which costs or rules are outside the Self-Employed Tax Estimator for 2026?

  • This planning model excludes case-specific eligibility, professional fees, local rules, and future rate or law changes unless the page explicitly includes them.

Content and calculation reviewed: