DI — Quick Reference
Required Documents
Registration Process
TIN Registration in São Tomé and Príncipe — Complete Guide
The NIF (Número de Identificação Fiscal) is issued by the Direcção dos Impostos (DI) in São Tomé and Príncipe. Registration is free and typically takes 5-10 business days. Registration is currently available in person at DI offices. The TIN is governed by the Código Tributário de São Tomé e Príncipe and administered by the Ministério das Finanças.
All businesses operating in São Tomé and Príncipe and individuals in formal employment are required to register for a NIF. The NIF is a Variable numeric identifier needed for tax filing, business bank accounts, government contracts, and customs clearance. Failure to register carries penalties: fines per tax code.