Corrections are the most useful thing you can send. The address is usatakehomepaycalculator@gmail.com.
If a rate, bracket or deduction on this site is wrong or out of date, please say so. Tax rules change mid-year more often than people expect — South Carolina's top rate changes partway through 2026, Kentucky and Indiana cut rates on 1 January, and several states apply reductions retroactively after the year has started.
A message that names the state, the figure shown, and what it should be is enough to act on. A link to the state's Department of Revenue page is even better. Corrections are checked against the primary source and the site is rebuilt.
Send it to usatakehomepaycalculator@gmail.com.
Personal tax questions. Nobody here is a tax professional, and answering a specific question about your return would be both unhelpful and irresponsible. For that you want a CPA or an enrolled agent.
The IRS also runs a free service for taxpayers who need help — the Taxpayer Advocate Service — and the Volunteer Income Tax Assistance programme provides free preparation for people below an income threshold.
Questions about the site, the methodology, or requests to use these calculators elsewhere can go to usatakehomepaycalculator@gmail.com.
This site is operated by USA Take-Home Pay Calculator.