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Energy discounts and aid (bono social)Article 5 of 5 · 7 min read

Help when you can't pay your energy and water bills

The options open to you if you can't pay an electricity, gas or water bill: a payment plan from your supplier, emergency aid from social services, water-bill help from your council, and protected status against cut-off. Written for newcomers who are behind on bills or worried they will be.

Terms used

  • Padrón — The padrón is your town hall's register of residents; most local aid requires you to be on it.
  • Ayudas de emergencia social — Ayudas de emergencia social are one-off aid payments from local social services for urgent needs, including unpaid utility bills.
  • Cita previa — Cita previa is an appointment booked in advance, which many public offices require.
  • Fondo de solidaridad — A fondo de solidaridad is a fund, paid for by water operators, that helps households who can't pay their water bills.
  • Riesgo de exclusión social — Riesgo de exclusión social is a protected status where social services pay at least 50% of your bill, which stops cut-offs.
  • Bono social eléctrico — The bono social eléctrico is a national discount on electricity bills for eligible low-income or vulnerable households.

Key rules

  • Payment plan: No law gives you a right to instalments, so contact your supplier before the cut-off and ask.
  • Cut-off notice: A supplier can cut supply only after formal notice by registered mail.
  • Protected status: Severely vulnerable consumers and those at risk of social exclusion can't have their supply cut.
  • Water: There is no national water discount; your council or water company decides what help exists.
  • Padrón: Being registered on the padrón is the usual condition for local aid, whatever your nationality.

Act before the cut-off

Contact your supplier as soon as you know you can't pay. Waiting makes every option harder. You have four routes, and you can use them together:

  1. A payment plan with your supplier.
  2. Emergency aid from your town's social services.
  3. Help with your water bill from your council or water company.
  4. Protected status, which stops a cut-off.

Ask your supplier for a payment plan

No general right to pay in instalments exists. In practice, suppliers often agree a plan or a deferral if you contact them before the cut-off. Call or write to customer service and say what you can pay each month. Keep a copy of what you send.

The terms depend on the supplier. If it refuses, you can complain to your local consumer office or to the energy ministry.

Your supply can't be cut without a formal notice sent by registered mail. A minimum period must also pass after the first unpaid invoice, around 4 months. Don't treat that period as extra time to wait. Use it to arrange a plan and apply for aid.

Apply for emergency aid from social services

Emergency utility aid (ayudas de emergencia social) is requested at the social services centre (Servicios Sociales) of the town where you live. Many offices work by appointment (cita previa), so book one first.

A social worker will interview you, assess your need and write a report. Then the council or regional body decides. If approved, the aid is usually paid directly to the supplier.

Typical conditions are being registered and living in the town, having income below a local limit, and showing a real situation of need. Each council sets its own forms, limits and application periods, so ask the office what applies to you. The documents list and checklist below show what to bring.

Water bills

Water has no single national discount. Your council and the water company set the rules. Many offer discounts or exemptions for large families, pensioners, unemployed or low-income households. Some run a solidarity fund (fondo de solidaridad), paid for by the operators. Barcelona's area and Madrid, for example, have their own schemes.

Ask your council or water company what exists where you live. Rules also restrict water cut-offs for vulnerable households.

Protected status

Two statuses protect you from a cut-off, even if you don't pay:

  • Severe vulnerability. Your income is below lower limits, or you receive the minimum pension or similar benefits. It also brings a bigger discount on your electricity: 50% in 2025 instead of 35%.
  • At risk of social exclusion (riesgo de exclusión social). Your regional or local social services pay at least 50% of your invoice.

Social services share the cost of unpaid invoices in these cases. Ask your social worker which status, if any, fits you. The decision tool below helps you think it through. Don't assume you are protected until it is confirmed.

If you are a foreign resident

You can generally get municipal and regional aid on the same terms as Spaniards. The usual requirement is being on the padrón, often for a minimum period such as 6 to 12 months. Some regions also ask for legal residence.

If you have no residence permit but are on the padrón, you can often still get emergency help from social services. You may be excluded from some other benefits.

The national electricity discount (bono social eléctrico) is open to foreign residents with a valid residence authorisation or EU registration who meet the income conditions.

Register on the padrón first. Almost every route depends on it.

Choosing between options

Which kind of protected status fits your situation?

  • Severe vulnerability: Your income is half the vulnerable limits or lower, or you receive the minimum pension or similar benefits. You get a 50% discount in 2025 instead of 35%, and your supply cannot be cut.

  • At risk of social exclusion: You are a severe consumer and your regional or local social services pay at least 50% of your invoice. Your supply cannot be cut, and social services share the cost of unpaid bills.

  • Neither status: You do not meet either condition. Contact your supplier about a payment plan and ask social services about emergency aid.

If your income is at or below half the vulnerable limits, or you get the minimum pension, choose severe vulnerability. If social services already pay at least 50% of your invoice, you are at risk of exclusion.

Timeline and deadlines

  • Register on the padrón of your town: 6-12 months before applying, where the programme asks for a minimum time registered

  • Contact your supplier to ask for a payment plan or deferral: as soon as you miss a payment, before any cut-off

  • Book an appointment at the social services centre and apply for emergency aid: before the cut-off date, with your unpaid bills or cut-off notice

Documents you need

  • Your ID or NIE, issued by the authorities.

  • A padrón certificate from your town hall, showing you are registered in the municipality.

  • Proof of who lives in your household.

  • Proof of your income, or a declaration that you have no income.

  • Your unpaid bills or the cut-off notice from the supplier.

  • Your rental or mortgage contract.

  • Your bank details, so the aid can be paid.

Checklist

  • Check that you are registered on the padrón of the town where you live.

  • Book an appointment at your municipal social services centre to ask for emergency utility aid.

  • Bring your ID or NIE, padrón certificate, income proof, unpaid bills and rental or mortgage contract.

  • Ask your council or water company about discounts, exemptions or a solidarity fund for your water bill.

  • Ask social services whether you count as severely vulnerable or at risk of social exclusion, which protects you from cut-off.

  • Check the residence and padrón period the aid programme asks for before you apply.

What to watch out for

  • Waiting until the cut-off: Suppliers are more likely to agree a payment plan if you contact them before supply is cut, and there is no general legal right to instalments. Call or write to your supplier's customer service as soon as you fall behind and ask for a payment plan or deferral.

  • Supplier refuses a plan: A supplier can say no, and terms depend on the supplier. Complain to your consumer office or the energy ministry, and ask social services for help.

  • Assuming you are protected from cut-off: Only severely vulnerable consumers and those at risk of social exclusion, where social services pay at least 50% of the invoice, cannot be cut off. Ask social services whether you qualify before you fall behind.

Frequently asked questions

Can I get utility aid if I am a foreign resident?

Yes, foreign residents can generally get municipal and regional utility aid on the same terms as Spaniards, if you are registered on the padrón (the municipal register). Some programmes ask for a minimum time on the padrón, such as 6-12 months, and some regions ask for legal residence.

Can I get emergency help if I have no residence permit?

Possibly, if you are registered on the padrón, since undocumented residents can often get emergency help from social services. You may still be excluded from some other benefits, so ask the social services centre in your town.

Who pays the aid when social services approve it?

Aid is usually paid directly to your supplier, not to you. Rules, amounts and deadlines are set by each council or region, so ask your local social services centre.

Is there one national discount on water bills?

No, water has no single national social tariff, because water is a municipal service. Your council or water company sets any discounts or exemptions, often for large families, pensioners, unemployed or low-income households.

Need certainty before you act?

For important relocation decisions, speak with a qualified human specialist.

Consult with a human specialist

For decisions that depend on your own circumstances, a qualified human professional should look at your case. Tell us what you need help with and we will reply by email.

Always verify important information with the relevant official authority or a qualified adviser before acting. This website uses large language models together with various public data sources, official government documents and other established sources. Due to the amount of data on this website, some information might be wrong. Information may also be incomplete or outdated.

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