Certification of business books

Online verified

Legalización de libros contables

Who needs it

An SL must certify its business books in the Registro Mercantil every year.

When needed

By April 30 for the previous year.

Where to get it

Provincial Commercial Registry (online).

Timeline

Online immediately.

Faster with Key4Spain

Cita previa

No.

What to bring

•Company NIF
•Books in XML/electronic format

Common mistakes

⚠Forgetting the deadline
⚠Not maintaining proper accounting documentation

What to say at the counter

I need to certify the company's business books in the Commercial Registry. (Necesito legalizar los libros contables de la sociedad ante el Registro Mercantil.)

Official source

Key4Spain service

Handling this via Key4Spain ensures 0% margin for error.