United States · 2026 Federal Tax

Effective Federal Tax Rate Calculator

Estimate the effective 2026 federal income-tax rate for single or married-filing-jointly using the standard deduction.

Tax year 2026US dollarsRules & sources ↓

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Enter your values and calculate to see the result.

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2026 assumptions

The 2026 standard deduction is $16,100 for single filers and $32,200 for married filing jointly. The calculator uses the IRS 2026 marginal rate schedule for those filing statuses. It does not model credits, itemized deductions, AMT, QBI, senior deductions, tip/overtime deductions or other special provisions.

Official sources

Rules are based on current IRS guidance for 2026. Verify final filing decisions with the Internal Revenue Service or a qualified tax professional.

Browse all US federal tax and 1099 calculators.

How to use this calculator

  1. Set Gross income (default 100000).
  2. Set Pre-tax deductions (default 0).
  3. Set Filing status (default Single).
  4. Select Calculate to update the result. Reset restores the starting values.

Educational estimate for 2026 federal rules only. It does not prepare a tax return and may omit credits, special deductions, state/local taxes and individual circumstances.

Maintained by the CalculatorsOnline Editorial Team. Read our methodology policy.