Every year I end up re-Googling "what's California's sales tax this year" or "is grocery taxed in Texas" and landing on a fragmented mix of state revenue PDFs, outdated Wikipedia tables, and SaaS calculators behind signup walls.
So I compiled all 50 states for 2026 into one clean dataset and put it on GitHub under MIT license: https://github.com/receiptedit/us-sales-tax-2026
It's also live as a free REST API (no auth, CORS enabled) at: https://receiptedit.com/api/sales-tax
What's in it
Per state:
