Contact

By e-mail: contact@lotterytaxbystate.com. No form, no phone line, no newsletter: we sell nothing and need no name or address.

Messages that help

  • A state rate, a lottery withholding rate or a credit rule that differs from the official page we cite: name the page and the line.
  • A 2026 schedule that a state has published since our last reading (California, Hawaii, Missouri).
  • A case the calculator handles badly, with the figures you typed.
  • Embedding the calculator in an article or a course page: the code is on the embed page.

What we cannot do

We do not review returns or claim forms, we do not contact a lottery or a tax department for anyone, and we give no tax or investment advice. A winner usually meets a tax adviser and a lawyer of his own choosing before claiming. Gambling problem? Call 1-800-MY-RESET, free and confidential.

Publisher

Radif Partners
49 rue du Ressort
63000 Clermont-Ferrand, France
contact@lotterytaxbystate.com

Results are estimates built on the 2026 federal brackets, the state rates and lottery rules in force and the figures you type. This is not tax advice: your return, the lottery that pays the prize and the state tax departments decide. We sell no tickets and receive nothing from any lottery, casino, sportsbook, annuity buyer or adviser.

Brackets, withholding rates and state rules in force on 2026, last checked on