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Federal Income Tax Calculator 2026

Estimate US federal tax on ordinary annual income using the base standard deduction.

Federal income tax, $
7,670
Taxable income, $
58,900
Standard deduction, $
16,100

How the calculation works

Taxable income = max(0, income − standard deduction). Tax is summed across the 2026 IRS progressive brackets.

Inputs

  • Annual ordinary adjusted gross income, $
  • Filing status

Calculation details

US tax year 2026, ordinary income and the base standard deduction for a nondependent taxpayer under 65. MFS assumes eligibility for the standard deduction.

Estimate excludes state taxes, AMT, investment tax rates, additional or itemized deductions, credits, and special cases. It is not a tax return.

Updated: 2026-10-02