Everyday Money Tools

2026 US Federal Income Tax Calculator

Estimate 2026 US federal income tax using filing status and the standard deduction.

Reviewed July 26, 2026 Runs locally No sign-up
United States federalFinancial estimate
=Your result will appear here

Enter values and calculate.

APPLICABILITY

Where this result fits

Region
United States federal · Tax year 2026
Result type
Financial estimate
Standards basis
IRS — Tax year 2026 inflation adjustments; IRS — Revenue Procedure 2025-32
Edition / version
US tax year 2026; IRS Revenue Procedure 2025-32

Important: This covers selected 2026 US federal ordinary-income rules only. It is not a tax return, filing recommendation, or substitute for IRS instructions or professional advice. Calculator disclaimer

STEP BY STEP

How to use the 2026 US Federal Income Tax Calculator

  1. Enter annual gross income.
  2. Choose Single, Married Filing Jointly, or Head of Household.
  3. Add qualifying deductions beyond the standard deduction only if appropriate.
  4. Review the federal estimate and consult IRS guidance or a tax professional before filing.

ACCURACY & LIMITS

What to know before using the result

HELP

Frequently asked questions

How accurate is the 2026 US Federal Income Tax Calculator?

The calculator uses the formula shown on this page and keeps full numeric precision internally before formatting the result. This estimates 2026 US federal income tax only; it excludes credits, FICA, net investment tax, alternative minimum tax, state and local tax, and special income rules.

Does the 2026 US Federal Income Tax Calculator upload my input?

No. The calculation or processing runs locally in your browser. UtiliNest does not receive or store the values you enter.

Can I use the 2026 US Federal Income Tax Calculator on a phone?

Yes. The inputs, result controls, and explanatory content are designed for current mobile and desktop browsers.

Where does the 2026 US Federal Income Tax Calculator apply?

Applicability: United States federal, Tax year 2026. Result classification: Financial estimate. This covers selected 2026 US federal ordinary-income rules only. It is not a tax return, filing recommendation, or substitute for IRS instructions or professional advice.

SOURCES

Definitions and references

Reviewed against the references below on July 26, 2026. Links open the source publisher's website. Read the source policy

IRS — Tax year 2026 inflation adjustmentsIRS — Revenue Procedure 2025-32