NIF (Tax Identification Number)
An essential step to invest and live in Portugal
Klave provides full support for the issuance of the Portuguese Tax Identification Number (NIF) and fiscal representation services, both essential for any financial, real estate, or residency-related process in Portugal.

What the service is
The NIF is mandatory for purchasing property, opening a bank account, signing contracts, and complying with tax obligations in Portugal. For non-residents, the appointment of a fiscal representative in the country is also required.
How Klave works
We handle the entire NIF issuance and fiscal representation process, ensuring that the client is fully compliant with the Portuguese Tax Authority in a fast, secure, and efficient manner.
Who this service is for
- Foreigners seeking to invest in Portugal
- Non-residents with financial interests in the country
- Clients undergoing an immigration process
- Property buyers
Benefits
- Fast and straightforward process
- Guaranteed tax compliance
- Legal security
- Ongoing support in Portugal
The Key to Your Investment in Portugal
Born from the need to simplify complex processes, Klave is a boutique consultancy specializing in transforming the Portuguese real estate market into a fertile and accessible ground for global investors. We combine legal rigor, data analysis, and exclusive service to ensure each acquisition is secure, profitable, and without borders.