참택스(ChamTax)

See your real Powerball/Mega Millions payout, by country.

2 followers

See your real Powerball/Mega Millions payout, by country.

2 followers

ChamTax is a free calculator showing how much of a Powerball or Mega Millions jackpot you'd actually take home after taxes — compared across 21 countries of residency (US nonresident withholding + your home country's rules, lump sum or annuity). It's a static site, zero backend, built on GitHub Pages — no server cost. The tax-rate dataset is open (CC0) on GitHub/Kaggle. Would love feedback, especially on any country's tax treatment I got wrong.

Free

Launch tags:Open Source•Fintech•Money

Launch Team

Framer AI AgentsDesign and publish professional sites with AI

Promoted

Maker

📌

Hey Product Hunt! 👋 I built ChamTax after noticing how many people online ask "if I win the Powerball as a foreigner, how much would I actually keep?" — and there's no simple answer, since it depends on both US nonresident withholding and your home country's own tax rules. What started as a single calculator grew into supporting 21 countries and 26 languages, plus an open (CC0) dataset of the underlying tax rates so anyone can verify or reuse the numbers. It's a static site — no backend, no server cost, just GitHub Pages. Would love your feedback, especially if you spot a country's tax treatment I got wrong!

Report

2mo ago

Reviews