Special Agreement Procedures and Arrangements

Through Importass   you can apply for the:

• The registration of a special agreement with the Social Security.
• The  cancellation ofa special agreement with the Social Security.
• The variation of details, resumption or suspension of a special agreement signed with the Social Security.

To access this service, a certificate, electronic ID or Cl@ve Permanente is required.

If the above means of identification are not available, the following may be used
The application must be made by providing a copy of both sides of the DNI/NIE and a selfie with the front side of the identification document.

Through the service Change of contribution basis of special agreements available on Importass, you can request the change to the contribution basis of a special agreement signed with the Social Security, as well as the request or waiver of the increase in the contribution basis of it, according to the provisions of the Order that regulates the agreement.

Through IMPORTASS, "Your files and applications" service, you can consult, attach documentation and follow up on any procedure or application submitted to the Social Security General Treasury.

Through IMPORTASS, service "Consultation of payments and debts", selecting the category "Refund of income from special schemes and systems", it is possible to request the total or partial refund of the contributions paid in error under the terms and assumptions set out in the regulations.

Using the auto-calculation service, you can calculate the approximate amount of the payment of the special agreement you want to sign using your own computer.

Through the Social Security E-Office, those responsible for the payment of special agreement contributions may request the direct debit of Social Security contributions to the financial institution of their choice or a change of bank account.

This service is available at the Social Security E-Office, for those who are responsible for the payment of special agreement contributions:

Natural persons

This service allows individuals who are responsible for the payment of special agreement contributions and, where applicable, their natural person proxies, to consult monthly bills containing information about Social Security contributions.

Legal persons or companies

This service allows legal entities who are responsible for the payment of special agreement contributions and, where applicable, their legal entity proxies, to consult monthly bills containing information about Social Security contributions.

In both cases, to access these services, a digital certificate, electronic ID or Cl@ve Permanente is required.

For general information queries regarding special agreements, you can use the channels listed in the " We help you" section of the Social Security e-Office.