About this Generator
This tool generates valid Quebec Sales Tax (QST/TVQ) numbers that comply with the official format requirements.
The generator creates QST numbers following the official structure, including valid business numbers, program identifiers, and serial numbers.
Generated QST numbers are for testing purposes only. While they follow the correct format and pass validation checks, they are not officially registered numbers.
About Quebec QST Number Generator
Generation Features: • 10-digit business numbers • Valid program identifiers • Proper serial numbers • Standard formatting
Technical Details: • Business number validation • Program code verification • Serial number generation • Format compliance checks
To verify an existing QST number, you can use our Quebec QST Number Verifier