Inscrição Estadual Generator (all 27 UFs)
LiveGenerate a valid-format state tax registration per UF.
All generated data is fictional and intended for development, testing, QA, prototyping, and automation only. Do not use it for fraud, impersonation, or illegal activity.
Configure the options and press Generate to produce output.
About this tool
Each of the 27 UFs has its own length, prefix and check-digit rule. Pick a state and this tool builds a fictional number that satisfies that state's exact algorithm, optionally masked. The same generator backs the company generator's state registration field. Fictional, for technical testing only.
Example output
[
"676.760.127.080",
"694.480.949.991"
]API endpoint
curl "https://codetoolshub.dev/api/v1/br/inscricao-estadual?count=3"