State Inscription Number (IE)

The State Inscription Number (IE) is a registration assigned by the state fiscal authorities for ICMS tax.

Companies that are required to pay ICMS tax must register to receive an IE registration number. Companies doing business in more than one state must have a different IE for each state. State Inscription Numbers of the first party and the third parties are mandatory for tax reporting and fiscal documents.

For first parties, use the Manage Tax Registrations of Legal Reporting Unit Tax Profiles task to define the State Inscription Number. Customers, suppliers, and other third parties, can use the Manage Tax Registrations of Third-Party Tax Profiles and Third-Party Site Tax Profiles tasks. This information is validated for uniqueness, format, and check digit requirements.