SIESS 2026: New Reporting Obligations for Social Services Entities

Key data

Social services entities in Spain, whether public or private under agreement, have had a new reporting obligation since May 2026: to feed data into the State Information System for Social Services (SIESS), regulated by the Order DCA/448/2026, of May 5.

This is not a minor change. The regulation establishes a formal framework for the collection, processing and dissemination of data on social benefits and resources, with the aim of generating homogeneous and comparable statistics at the state level. For affected entities, this translates into reviewing how they collect and manage their internal information.

What does this regulation establish?

Order DCA/448/2026 creates the regulatory framework for SIESS, a centralized system that connects the General State Administration with autonomous communities to coordinate information on social services throughout the territory.

The key elements established by the regulation are:

• Regulation of the collection, processing and dissemination of data on social benefits and resources.
• Obligation of service-providing entities to supply information according to the procedures established in the order.
• Generation of homogeneous and comparable statistics between autonomous communities.
• Coverage of the following areas: care for dependency, social exclusion, family and childhood.
• Strengthening of transparency and evidence-based social policy planning.

The regulation does not specify concrete economic sanctions for non-compliance in its published text, but establishes formal reporting obligations that directly affect the operations of agreed entities.

Economic and operational impact

The main impact of this regulation is not economic in terms of fees or direct payments, but rather operational and compliance-related. Affected entities will have to assume internal costs associated with adapting their systems.

The main operational impacts are:

• Adaptation of internal management systems: Entities will need to review and, in many cases, modify their data recording tools so that information can be exported in the formats required by SIESS.
• New reporting procedures: It will be necessary to establish internal workflows to collect, validate and periodically send the required data.
• Coordination with the Administration: Private agreed entities will need to align with the criteria and deadlines set by autonomous communities as intermediaries of the system.
• Risk in contractual relationship: Failure to comply with information obligations may compromise the renewal or maintenance of social agreements with the Administration.

Who does it affect?

Order DCA/448/2026 directly affects:

• Public administrations with responsibilities in social services (autonomous communities, municipalities and provincial councils with their own social services).
• Public social services entities that manage resources for care for dependency, social exclusion, family and childhood.
• Private entities under agreement that provide social services through agreement with the Administration: nursing homes, day centers, home care services, reception centers, social integration entities, among others.

Purely private entities without administrative agreement are not included in the scope of application according to available data from the regulation.

Practical example

A private nursing home under agreement with the autonomous community for dependency care places will have to, from the entry into force of the regulation:

1. Identify what data about its users and benefits must be reported to SIESS (number of places, type of benefits, profile of users served in the dependency care area).
2. Review whether its resident management software allows exporting that information in the format required by the Administration.
3. Designate an internal person responsible for periodic data reporting.
4. Coordinate with the autonomous community to learn the specific timelines and procedures for sending information.

If the entity also manages a service for families at risk of social exclusion, it will need to replicate this process for that area, since the regulation covers both dependency care and social exclusion, family and childhood.

What should companies do now?

1. Confirm if you are within the scope of application: Verify if your entity provides social services through agreement with the Administration. If so, you are required to comply with SIESS.
2. Review the official text of the regulation: Access the Order DCA/448/2026 in the BOE to identify the specific reporting procedures and the exact date of entry into force.
3. Audit your internal management systems: Evaluate whether your current tools allow you to generate the required data in the formats required by SIESS.
4. Contact the corresponding autonomous community: Autonomous communities act as intermediaries of the system. Request information about the timelines, formats and data submission channels that will apply in your territory.
5. Designate a compliance officer: Internally assign a person or team responsibility for managing periodic reporting to SIESS.
6. Document the process: Record the procedures adopted to demonstrate compliance in case of requests from the Administration.

Official source

Notice: This article is for informational purposes only and does not constitute legal advice. For specific decisions, consult a qualified professional. Source: Official State Gazette (BOE)