Updated
Using Income tax calculator
Taxable income = adjusted gross income − deduction. Each band is taxed at its own 2026 federal rate; nonrefundable credits reduce the tax to no less than zero.
US federal ordinary-income estimate for tax year 2026, not a tax return. Standard deduction assumes you are under 65, not blind and not someone else’s dependent. Use your total deduction to account for applicable additional deductions. Excludes capital-gain rates, AMT, self-employment tax, state tax, credit eligibility and refundable credits.
A worked example
For 2026 adjusted gross ordinary income (usd) = 50000, filing status = Single, deduction to use = Standard deduction, my total deduction (usd) = 0, nonrefundable tax credits (usd) = 0, federal tax already paid (usd) = 0, federal income tax (usd) = 3,820.00.
Before you use the result
US federal ordinary-income estimate for tax year 2026, not a tax return. Standard deduction assumes you are under 65, not blind and not someone else’s dependent. Use your total deduction to account for applicable additional deductions. Excludes capital-gain rates, AMT, self-employment tax, state tax, credit eligibility and refundable credits.
Example results for 2026 adjusted gross ordinary income (usd)
These examples use Filing status: Single; Deduction to use: Standard deduction; My total deduction (USD): 0; Nonrefundable tax credits (USD): 0; Federal tax already paid (USD): 0. They are reference calculations, not recommended settings.
| 2026 adjusted gross ordinary income (USD) | Federal income tax (USD) |
|---|---|
| 25000 | 890 |
| 50000 | 3,820.00 |
| 100000 | 13,170.00 |
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ToolOctopus. “Income tax calculator.” Updated 2026-09-29. https://tooloctopus.com/income-tax-calculator.
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