Data Models

Registration Statuses

Data model of the registration statuses returned by the CNPJ.ws API.

Below is the data model for registration statuses:

Field	Type	Description
id	N	Status ID
descricao	S	Description

Tax Regimes

Data model of the tax regimes (extracted from the ECF) returned by the CNPJ.ws API, available from 2021 onward.

Error Messages

List of the error codes and messages that the CNPJ.ws API can return.