2026 base standard deduction
This tool shows the base standard deduction only. IRS guidance lists $16,100 for single filers and $32,200 for married couples filing jointly for tax year 2026.
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.
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How to use this calculator
- Set Filing status (default Single).
- 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.