About MyTaxCalcs

Free tax calculators built for quick estimates

MyTaxCalcs is a free tax calculator website designed to help users estimate common U.S. tax situations, including federal income tax, state income tax, self-employment tax, sales tax, and capital gains tax.

Our goal

The goal of MyTaxCalcs is to make tax estimates easier to understand. Instead of only showing a final number, our calculators are designed to show taxable income, deductions, estimated tax, withholding, refunds, and amount owed in a simple format.

What MyTaxCalcs does not do

MyTaxCalcs does not provide tax, legal, accounting, or financial advice. Tax rules can change, and every taxpayer’s situation is different. Always verify results with official tax sources or a qualified tax professional.

Current calculators

The site currently includes a federal income tax calculator and state calculator pages for all 50 U.S. states. Additional tools for self-employment tax, sales tax, and capital gains tax are planned.