Social electricity tariff in Belgium: who qualifies

The social tariff is a reduced price set by the CREG, Belgium's federal electricity and gas regulator, identical across the country and reserved for six precisely defined categories of household. As recorded on 30 August 2026 it stands at 24.927 c€/kWh on a single-rate meter, taxes and network costs included. In principle it applies without any paperwork at all.

How much does electricity cost at the social tariff?

About 872 € a year for 3,500 kWh, all in.

The figure often surprises people, because 24.927 c€/kWh looks high next to the 10 to 17 c€/kWh suppliers advertise in their offers. The comparison misleads: the social tariff already includes the energy component, distribution costs, transmission costs, taxes and 6 % VAT, whereas a commercial price shows only the energy component.

This table is the calculation price comparison sites never run: they publish the c€/kWh and stop there. Set against our August 2026 market readings, which put an annual bill for 3,500 kWh between 1,304 and 1,589 €, the social tariff represents a saving of 432 to 717 € a year. That is 36 to 60 € a month.

The amounts change every three months. The gas figure jumped 15 % on 1 July 2026, to 5.458 c€/kWh, while electricity rose by almost 5 %.

Who qualifies for the social electricity tariff?

Six categories, and nothing else. The right depends neither on your declared income nor on your supplier, but on receiving a specific allowance.

• Category 1: you receive an allowance from the CPAS, the local public social welfare centre, including the integration income.
• Category 2A: you receive an allowance from the FPS Social Security, Directorate-General for Persons with Disabilities.
• Category 2B: you receive an old-age allowance, paid by AVIQ in Wallonia or Iriscare in Brussels.
• Category 2C: your child receives a child benefit supplement for a disability.
• Category 3: you receive an allowance from the Federal Pensions Service, the GRAPA income guarantee in particular.
• Category 4: you rent social housing, under the specific conditions laid down for collective heating.

A health insurance fund allowance, an insurance payout or a public sector pension give no right at all. Neither does BIM status, since 1 July 2023: the extension decided during the energy crisis was scrapped on that date and roughly 300,000 people moved to market prices overnight. Many still do not know, and believe they benefit from a tariff they are in fact paying in full.

Five steps to check and claim the social tariff

Allow twenty minutes, and zero euros.

1. Check your entitlement online. The FPS Economy verification form shows whether you appear on the list of beneficiaries and for which period.
2. Look at your latest bill. The social tariff is stated explicitly, with a unit price different from your contract price. If you see nothing, the automatic mechanism has failed.
3. Request a certificate from the body you depend on: your municipal CPAS, the FPS Social Security, AVIQ or Iriscare, your child benefit fund, the Federal Pensions Service, or your social housing association.
4. Send the certificate to your supplier. Engie accepts it by post or through the My ENGIE customer area, Luminus through its contact form. Other suppliers work through their own customer area.
5. Repeat every year. Many suppliers ask for an annual certificate, and the information only travels quarterly between the FPS Economy and the market.

Step 5 deserves a diary reminder. A house move or a change of supplier is enough to break the chain: the information only follows in the next quarter, and you pay the normal price in the meantime.

Protected customer: does protection differ by region?

Yes, and this is the part almost nobody explains properly.

The social tariff is federal. Protected customer status is a separate regional scheme, aimed at households in debt to their supplier, which in turn triggers the social tariff but under rules specific to each region.

One decisive nuance, documented by Energie Info Wallonie and by the CWaPE, the Walloon energy regulator: a federal protected customer keeps a free choice of commercial supplier and loses nothing, whereas a Walloon regional protected customer only keeps the social tariff when supplied by the distribution network operator, the DSO. Choosing a commercial supplier in that second case means giving up the reduced price. In Brussels, Brugel organises the same logic around Sibelga, and in Flanders Fluvius plays that role.

Does the social tariff depend on your supplier?

No. Not by a cent.

The amount is calculated every quarter by the CREG from the lowest commercial offer of the previous quarter, the lowest distribution tariff in Belgium and the transmission tariff charged by Elia. It then applies to everyone. Engie, Luminus, Mega, TotalEnergies, Eneco and OCTA+ bill an eligible household exactly the same price, and none of them can do better or worse. The Public Planning Service Social Integration states it in the same terms.

The underlying contract, on the other hand, matters a great deal, because it resumes the day the entitlement ends. Nothing stops a beneficiary from signing with the best placed supplier on the market: the social tariff applies on top, and the signed offer becomes active again on exit. A household that stays with a legacy supplier out of inertia instead discovers a default tariff at the most awkward moment.

Should you keep a dual-rate meter on the social tariff?

Not always, and the threshold can be calculated.

At the social tariff a peak hour costs 26.797 c€/kWh and an off-peak hour 23.328 c€/kWh, against 24.927 c€/kWh on a single rate. The gap between the two bands is 3.469 cents, which gives a clean break-even point.

Above 46 % of consumption in peak hours, a dual-rate meter costs more than a single-rate meter for someone on the social tariff. Let us stay honest about the scale: the arbitrage is worth 20 to 35 € a year, not hundreds. It matters most for households at home during the day, retired people and people with a disability in particular, who make up a large share of categories 2 and 3. The new Walloon time bands in force since 1 January 2026, from 10 pm to 7 am and from 11 am to 5 pm seven days a week, mechanically push the off-peak share upwards and improve the calculation, as set out in our article on choosing a supplier for off-peak hours.

432 to 717 € a year: the shock of leaving the social tariff

Losing the social tariff multiplies the bill by 1.5 to 1.8.

Going from 872 € to a range of 1,304 to 1,589 € for 3,500 kWh is not immediately visible, because monthly instalments take a quarter to adjust. The catch-up then arrives in one go, on the adjustment bill, and that is when many households discover they changed tariff worlds without being warned. The cohort of 300,000 former BIM beneficiaries who left in July 2023 went through it collectively.

The right response fits in one sentence: compare before the first full bill, not after. Our ranking of the best electricity suppliers sets Belgian offers side by side by profile, and the bill simulator turns an annual consumption into euros. If your instalment has already gone off the rails, our guide on an adjustment bill that is too high sets out what to do.

Which mistakes cost people the social tariff?

• Moving house without telling your supplier. Information travels quarterly: between two transmissions you pay the normal price, and sending the certificate directly is the only shortcut.
• Assuming BIM status is still enough. It has not been since 1 July 2023, and it is the most common confusion.
• Forgetting the annual certificate requested by the supplier, which cuts the tariff at renewal without anyone reminding you of the deadline.
• Signing with a commercial supplier while holding regional protected status in Wallonia, which forfeits the social tariff in favour of an ordinary price.
• Staying with a legacy supplier by default once the entitlement ends, instead of comparing.
• Not checking your bill. The automatic mechanism works in most cases, not in all, and nobody will tell you it has failed.

One last point, often overlooked: households on the social tariff do not pay the rental charge for their meter. The advantage stacks on top of the reduced price per kWh, and it disappears too the day the entitlement ends. If that day comes, the exit procedure is the same as for everyone else, and we set it out step by step in our guide on cancelling an electricity contract.