Does this calculator estimate federal tax only?

Yes. This calculator is designed for U.S. federal income tax estimates and does not calculate state income tax.

Can I use this for both 2025 and 2026?

Yes. You can switch between tax year 2025 and tax year 2026 to compare estimates.

No. It is a fast estimate tool built for planning and pre-filing scenarios.

Build Your Estimate

Takes about 30 seconds. All amounts in USD.

Choose the year and filing status you want to model.

Tax year Filing status

Enter the income that drives your federal estimate.

Annual income Other income (optional)

Add the inputs that usually move the refund or amount-due number.

Federal withholding Pre-tax 401(k) / 403(b) HSA contributions

Use these if they apply to your household.

Dependents under 17 Other dependents Itemized deductions

Taxpayer is 65+ Spouse is 65+ (MFJ / MFS) Blind (adds standard deduction)

Federal estimate only. This does not include every credit, surtax, self-employment rule, capital gain rule, AMT, or state tax calculation.

Your Estimate

💡 Most users are surprised by their result.

Gross income --

Deduction used --

Taxable income --

Estimated federal tax --

Federal withholding --

Credits --