Tax register procedures affecting citizens and families
Find out how to apply for a NIF, how to modify your personal details and addresses in the Tax register and how to obtain a certificate regarding your tax register situation.
Find out how to make changes to the data contained in the Register regarding your personal or identification data, marital status, how to report the appointment of representatives, as well as removal of a family member on their passing.
NIF (Tax ID Number) for IndividualsFind out how to apply for NIF if you are a natural person, regardless of your nationality or residence.