Brazilian State Tax ID Generator
Generate valid Brazilian State Tax IDs (Inscrição Estadual) for SP, RJ, MG, RS, PR and BA. For fiscal software and SEFAZ integration testing.
What is the State Tax ID?
The State Tax ID (Inscrição Estadual) is the registration of ICMS-contributing companies in the State Tax Authorities. Each state has its own format and verification algorithm.
This tool supports SP, RJ, MG, RS, PR and BA. Useful for SEFAZ integration tests and tax form validation.
For testing and development use only.
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