Our English translation; the official pages and forms are in Spanish.
- Cost
- Discount on the bill of 42,5 % (vulnerable) or 57,5 % (severely vulnerable) between 1 January and 31 December 2026
What you need
- Application form of the reference supplier (comercializadora de referencia)
- DNI or NIE of the account holder and the household members
- Padrón certificate
- Libro de familia (family book), if applicable
- Large-family certificate or other supporting documents, if applicable
Step by step, online
- 1Check on bonosocial.gob.es which reference supplier applies to you
- 2Download the form and the required documents
- 3Send it to the supplier through its website, by email or by post
- 4Wait for the reply; if approved, the discount appears on your bill
Where
The chosen reference supplier (COR), through its customer service channels