About this Generator
This tool generates valid Spanish Company Tax Numbers that comply with official requirements.
The generator creates CIF numbers following the official format including entity type, province code, and check digit.
Generated CIF numbers are for testing purposes only. While they follow the correct format and pass validation checks, they are not officially registered numbers.
About Spain CIF Generator
Generation Features: • Entity type assignment • Province code selection • Sequential numbering • Check digit calculation • Format compliance
Technical Details: • 9-character format • Entity type codes • Provincial codes • Pattern checks • Format rules
To verify an existing CIF, you can use our Spain CIF Verifier