RFC and CURP Generator
Mexican tax IDs for test data
Generate RFC and CURP codes in official Mexican format for testing, demos and forms. Random mode or calculator with real data. Everything runs in your browser.
Count (max 500)
Choose a count and press Generate
Anuncio · belowTool
How the RFC is built
- 1Position 1: First letter of first surname
- 2Position 2: First internal vowel of first surname
- 3Position 3: First letter of second surname
- 4Position 4: First letter of first name
- 5Positions 5-10: Birth date (YYMMDD)
- 6Positions 11-13: Homoclave (assigned by SAT)
Frequently asked questions
Anuncio · midContent