Who it is for

Creditors of the Social Security System in accordance with the governing regulations.

What it allows to be verified

• Submit an Electronic Register application.
• Download and attach an application form.
• Attach documentation.

What do I need to do

• Complete and attach application form TOPFR.001.
• Attach a bank certificate issued by the financial institution through which payment is to be made by the Social Security Treasury General, including the account holder and customer account code or IBAN/BIC, as well as the documents listed in the instructions.
• Have software that enables you to fill in and save the application to then be attached it.

Please remember

The total size of the documents to be attached must not exceed 5 Mb.

Next steps

Once you have completed the procedure you will receive "proof of receipt" (zip) comprising the application receipt in PDF format and the server signature that guarantees that the transaction was completed correctly.

If you do not receive the confirmation message, or if you receive an error or failed sending message, you should resubmit the application at another time or use other channels.