How to Change or Recover Your Portal das Finanças Password

Access to the Portal das Finanças is essential for many administrative tasks in Portugal—checking tax messages, updating your details, filing returns, and more. So if you need to change your password (for security reasons) or recover it because you’ve forgotten it, it’s important to follow the correct official process to avoid delays or account blocks.

In this guide, we’ll show you:

• how to change your Portal das Finanças password when you can still log in,

• how to recover/reset your password if you can’t access your account (SMS, letter, or authentication.gov options), and

• what to do if you run into issues such as 2-factor authentication (2FA), expired codes, or incorrect contact details.

Whether you’re using a temporary password for the first time or trying to regain access after being locked out, the steps below will help you get back into your account as quickly as possible.