Here you can find all frequently asked questions about NIF.
- What are the steps to cancel a subscription for fiscal representation in my NIF?
- How can to cancel a subscription for fiscal representation?
- How I can receive my NIF password for the Financas tax portal?
- What can I use as proof of address in Portugal as non-EU citizen?
- How to change your password on Portal das Finanças
- What can I use as proof of address in Portugal as an EU citizen?
- How you can request password on portaldasfinancas.gov.pt
- Where can I find my NIF on the provided by Autoridade Tributária e Aduaneira document?