Standard Deduction Calculator (US)

This standard deduction calculator estimates your US standard deduction and taxable income based on filing status and income. It helps show how much income may be shielded before federal income tax is calculated.

The standard deduction is a fixed deduction amount available to most taxpayers. Many people use it because it is simpler than itemizing deductions, but the better choice depends on your actual deductible expenses.

If your gross income is USD 70,000 and your standard deduction is USD 14,600, your taxable income before other adjustments would be about USD 55,400.

That taxable income is then used with the federal tax brackets. A deduction reduces taxable income, while a tax credit reduces tax directly.

The standard deduction matters when estimating tax, comparing filing statuses, or deciding whether itemizing might be worthwhile. If itemized deductions are lower than the standard deduction, the standard deduction usually produces the larger deduction.

Use this estimate as a planning guide, then confirm the applicable deduction for the tax year, age, blindness, dependent status, and filing situation.

Itemizing may be worth reviewing if you have large mortgage interest, state and local taxes, charitable giving, medical expenses, or other deductible costs. The better option is usually the one that produces the larger allowed deduction.

Do not compare deductions in isolation. Some deductions are limited, some require records, and some depend on thresholds that change with income or filing status.