Change of employee contract details (TGSS Sistema RED)

Change of employee contract details (TGSS Sistema RED) is filed with Tesorería General de la Seguridad Social - Sistema RED Directo. With Managora you do it 100% online: you answer a few questions, sign a digital mandato (power of representation) and we draft, sign and file your application for you. Estimated total cost: €19 to €19.

We notify the TGSS (Social Security General Treasury) of a change in your employee's contract details (change of contract type, working hours, category, contribution group, workplace, etc.) via Sistema RED Directo. We calculate the effects on the contributions and tell you which adjustments apply.

Estimated total cost
€19 to €19
Managora's fee
€22.99 (21% VAT incl.)
Tasa (official government fee)
No tasa payable
Processing time
The variation must be reported within the 6 calendar days following its effect (art. 30.2 RD 84/1996). Sistema RED replies within minutes.
What you receive
Application

Cost breakdown: Our fee 19 €. Reporting a variation via Sistema RED has no official tasa (government fee)..

Change of employee contract details (TGSS Sistema RED): how is it filed?

  1. 1Answer the chat questions (~4 minutes).
  2. 2We identify the type of variation and the effects on the contributions.
  3. 3Payment of 19 €.
  4. 4Sign the mandato (mandate) from your mobile.
  5. 5We report the variation via Sistema RED Directo (official API). The TGSS replies within minutes.
  6. 6You receive the positive FAN acknowledgement, a full copy of the submission, the signed mandato and the invoice.

Which documents do you need?

  • Contract novación (contract amendment) or contract annex signed by both parties (if the variation affects the contract).
  • If converting to a permanent contract: a document proving the seniority or the legal grounds.
  • If transferring workplace: notice given to the employee with the legally required advance (art. 40 ET).

Legal basis and things to bear in mind

  • Legal deadline: 6 calendar days from the effective date. Late variations are subject to penalty (art. 22.4 LISOS).
  • If the variation involves a change of salary or working hours, you must sign a contract novación (contract amendment) with the employee. Without a novación, the TGSS may reject the variation.
  • Conversion to a permanent contract: if the employee had chained temporary contracts for over 24 months, the conversion is COMPULSORY by law (art. 15.5 ET). Check whether a conversion allowance applies.
  • Transfer to another workplace: if it is in another province, you must first register a CCC (contribution account code) in that province (use inscripcion_empresa_ss).

Change of employee contract details (TGSS Sistema RED): frequently asked questions

Change of employee contract details (TGSS Sistema RED): how much does it cost?

The estimated total cost (our fee + official tasas and taxes) is €19 to €19: Our fee 19 €. Reporting a variation via Sistema RED has no official tasa (government fee).. Managora's fee is €22.99, 21% VAT included (€19.00 net + €3.99 VAT). This procedure carries no official tasa.

Change of employee contract details (TGSS Sistema RED): how long does it take?

The variation must be reported within the 6 calendar days following its effect (art. 30.2 RD 84/1996). Sistema RED replies within minutes.

Change of employee contract details (TGSS Sistema RED): which documents do I need?

You need to have to hand: Contract novación (contract amendment) or contract annex signed by both parties (if the variation affects the contract)., If converting to a permanent contract: a document proving the seniority or the legal grounds., If transferring workplace: notice given to the employee with the legally required advance (art. 40 ET).. You do not upload them here: we collect the details through the guided chat.

Who files the procedure?

Managora files it in your name with Tesorería General de la Seguridad Social - Sistema RED Directo. You only provide the details through the chat and sign a mandato (power of representation); we prepare, sign and register it.

Can it be done online?

Yes. The whole process is online: you answer a few questions in the guided chat, sign a simple mandato on screen and receive the receipt and the official documents by email, with full legal validity.

Related procedures

Based on the legislation in force and on the official site of the competent authority: Tesorería General de la Seguridad Social - Sistema RED Directo.

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