LoginRegister

TA.7 — opening, closing and changing a contribution account (CCC)

Filling the document

Filling in by chat
FoxDocs
AES-256-GCMencryption
→
Google Drive
Your data is stored in an encrypted format using the AES-256-GCM algorithm and saved in an isolated storage appDataFolder of your Google Drive

Loading document...

How it works

  1. 1

    Describe your case

    Tell the chat which account to open, close or change, and from which date.

  2. 2

    Check the data

    The chat maps your answers to the TA.7 boxes: employer, scheme, addresses, insurer.

  3. 3

    Download the PDF

    Print it, sign it and file it with TGSS together with the required documents.

About the document

Who files:
An employer (sole trader or company) that already has a main CCC
Where to submit:
TGSS Provincial Directorate or Office
Authority:
General Treasury of Social Security (TGSS)
Country:
Spain
Category:
Social Security and pensions
How to fill:
Chat in any language → original form → PDF
Price:
form free · chat €5 per document
Last updated:
Official source:
https://www.seg-social.es/descarga/es/48801

What this document is

TA.7 ("Solicitud de alta, baja y variación de datos de cuenta de cotización") is an official form of Spain’s General Treasury of Social Security (TGSS). The contribution account code (Código de Cuenta de Cotización, CCC) is the number under which an employer pays contributions for its staff.

According to its instructions, TA.7 is used to open the second and further CCCs of the same employer, to change the address, activity, work-accident insurer or name, and to close (baja) any of its accounts. The very first CCC is opened when the employer registers, with form TA.6.

Who files it and where

  • the employer files it — a sole trader (empresario individual) or a company — or its representative;
  • the employer already has a main CCC: its number is a required box on the form;
  • the form is filed with a TGSS Provincial Directorate or Office;
  • according to the notice on the form itself, newly created companies (Orden ESS/485/2013) must report this electronically through the Social Security e-Office (Sede Electrónica).

What the form asks

  • employer: name or company name, main CCC, type and number of document (DNI, NIE, CIF), NSS for a sole trader;
  • what is filed — alta, baja or change of data, the reason, the date and the CCC concerned;
  • Social Security scheme and, if any, the special system or sea-scheme group;
  • home address or registered office, and the place where the activity takes place;
  • activity, IAE, collective agreement, who covers work accidents and temporary incapacity;
  • optionally — the IBAN for direct debit of contributions and the account holder’s document.

What to bring

  • identity document of the business owner or sole trader, and of the person filing the application;
  • proof of representation if a representative files it;
  • for a new CCC for a different activity — a Ministry of Finance document showing the activity;
  • for a change of data — a document supporting the change.

This list comes from the "Documentación que debe aportar" section of the form itself. If the application is incomplete, TGSS gives 10 days to fix it. The decision takes up to 45 days; with no answer in that time, the application may be considered approved.

How to fill it in with FoxDocs

  1. Tell the chat in any language what you need: open a new account, close or change an existing one, and from which date.
  2. The assistant fills in the boxes in capital letters, splits the date and address into cells, the IBAN into its grouped boxes, ticks the checkboxes and repeats your data on the receipt.
  3. Download the PDF, check it, print it, sign it and file it with TGSS.

Source

General Treasury of Social Security, TA.7 form page: seg-social.es — modelo TA.7. Checked 2026-10-09. This is not legal advice.

Frequently asked questions

How is TA.7 different from TA.6?

TA.6 registers the employer and opens its first CCC. TA.7 covers the second and further accounts of the same employer, closing them and changing their data.

When is a second CCC needed?

For example, when the employer starts a different activity or opens a workplace in another province. The application states the reason, the activity and where it takes place.

Where do I find my main CCC number?

It was assigned when the employer registered and appears in the TGSS decision; your gestor also knows it if they file documents for you through Sistema RED.

What goes in the "C.C.C." box at the top?

For closing or changing an account — the number of that account. When opening a new account it stays empty: TGSS assigns the number.

Is the IBAN required?

According to the form instructions, the direct-debit section is mandatory only for the domestic employees system. For everyone else it is optional.

Can TA.7 be filed online?

The form itself warns that newly created companies must report this electronically through the Sede Electrónica. The paper form is filed with TGSS.

How long does the answer take?

According to the receipt text on the form, TGSS decides within 45 days; if there is no answer, the application may be considered approved. If something is missing, you get 10 days to fix it.

Preview

Generating...