Does the digital certificate work for all procedures?

It works for the vast majority: with it you can identify yourself and sign on the electronic platforms of the Agencia Tributaria, Social Security, the DGT, town halls and many other public bodies. Some specific procedures also require you to appear in person or to hold a particular type of certificate; if that applies to your case, we will tell you.

What you can do with a digital certificate

Submit tax returns, view tax records and receive official notifications from the Spanish Tax Agency (AEAT).
Check your employment history (vida laboral), register self-employment or request benefits with Social Security.
Complete online immigration procedures, track application statuses, or file specific administrative applications.
Sign legal documents and contracts electronically with certified validity.
Access online portals of city councils, regional governments, Land Cadastre, Traffic Directorate (DGT), and Civil Registry.

Certificate types

The most common is for natural persons (individuals). To act on behalf of a company, a corporate representative certificate is required, subject to company registry verification. If you manage a Spanish company, we will advise on the correct certificate.

What it does not replace

A digital certificate does not replace procedures that inherently require physical presence (such as fingerprinting for a physical residence card or certain notary signings). Nor does it replace a NIE: it is an electronic authentication tool, not an identity document.

Electronic notifications

Once you hold a digital certificate, many public bodies switch to electronic notifications. It is crucial to monitor notification mailboxes regularly or grant power of attorney to your advisor to monitor them for you.

This content is general and informational in nature; regulations and deadlines may change. For your specific situation, please contact us.