Warm Home Discount Eligibility Checker 2025/26
The Warm Home Discount gives eligible households £150 off their electricity bill. For 2025/26, most eligible households are contacted automatically — but you need to know if you qualify and what to do if you do not receive a letter.
Your Situation
Your Eligibility
Other Financial Support for Energy Bills
The Warm Home Discount is one of several forms of financial support available to help households manage energy costs. Understanding the full landscape helps you claim everything you are entitled to:
- Cold Weather Payments: £25 automatically paid when temperatures are forecast at or below 0°C for seven consecutive days. Paid for each qualifying week to recipients of Pension Credit, income-related ESA, Income Support, Universal Credit (with a disability or severe disability element, or a child under 5), or income-based JSA with a pensioner premium.
- Winter Fuel Payment: Since 2024/25, means-tested — only available to those receiving Pension Credit or certain means-tested benefits. Previously paid to all over a certain age. If you are now newly eligible through Pension Credit, claim the payment — it can be up to £300.
- Great British Insulation Scheme: Government-funded scheme providing free insulation (loft insulation, cavity wall insulation, solid wall insulation) for eligible properties. Helps reduce energy costs permanently rather than just offsetting bills. Contact your energy supplier or council to check eligibility.
- Energy Company Obligation (ECO4): A separate scheme requiring large energy suppliers to fund energy efficiency improvements in low-income and vulnerable households. Eligibility is broader than the Warm Home Discount and includes EPC band D-G properties where household income or benefit receipt meets qualifying criteria.
How the £150 Is Applied to Your Account
The £150 Warm Home Discount is applied as a credit to your electricity account — not paid as cash. It will appear as "Warm Home Discount" or "Government Rebate" on your electricity bill statement. If you have a prepayment meter, you receive a voucher or code to top up at a PayPoint outlet. The credit is applied between October and March of the qualifying year.
If your electricity account is already in significant credit when the discount is applied, the credit increases your balance further. You can contact your supplier to request a refund of any substantial credit balance — suppliers are generally required to refund credit balances on request, particularly for prepayment customers.
Applying for Broader Group Eligibility
If you are not in the Core Group but believe you qualify under the Broader Group, contact your energy supplier directly. Suppliers have their own application processes for the Broader Group allocation. Applications typically open in autumn (September–October) and close once the supplier's allocation is exhausted — apply early to avoid missing out. Keep evidence of your benefits status ready (Universal Credit statement, ESA award letter, etc.).
If You Change Supplier or Move Home
If you move home during the discount period or switch suppliers, the discount follows the electricity account, not the person. If you move to a new property and set up a new electricity account with a participating supplier before the deadline, you may be able to transfer eligibility — but contact your new supplier promptly to discuss this. If the discount has already been applied to your old account when you move, it stays there.
Fuel Poverty and the Warm Home Discount
Fuel poverty is defined as needing to spend more than 10% of household income on energy to maintain an adequate level of warmth. According to government statistics, approximately 3 million households in England are in fuel poverty. The Warm Home Discount is one of the government's key interventions to address fuel poverty by directly reducing electricity costs for the most vulnerable households.
However, the Warm Home Discount is not means-tested in the same way as Universal Credit — Core Group eligibility depends on receiving Pension Credit (Guarantee Credit) or matching through DWP's data-matching against energy use data. Households who are fuel-poor but do not receive qualifying benefits may not receive the automatic payment, though they may qualify under the Broader Group with evidence of low income and high energy costs.
Smart Meters and the Warm Home Discount
If you have a smart prepayment meter, the Warm Home Discount is typically applied as an automatic top-up to your meter — you do not need to visit a PayPoint outlet or use a voucher code. The credit is applied directly to the meter remotely by your supplier, usually appearing within one to three working days of the notification letter being sent. For traditional prepayment meters, a paper voucher or numeric top-up code is posted to you and must be redeemed at a PayPoint or Payzone outlet before the expiry date stated on the voucher.
Energy Suppliers' Voluntary Warm Home Discount Funds
In addition to the mandatory government Warm Home Discount scheme, some energy suppliers operate their own voluntary hardship funds and charitable trusts that provide one-off grants or bill reductions for customers in genuine financial difficulty. British Gas Energy Trust, EDF Energy Trust, E.ON Energy Fund, and Octopus Energy's Octo Assist fund are examples. These schemes are separate from the government's Warm Home Discount and have their own eligibility criteria — often based on vulnerability rather than specific benefit receipt. Contact your energy supplier directly to ask about any voluntary hardship support available.
Key Points and Next Steps
If you receive Pension Credit (Guarantee Credit), you should receive the Warm Home Discount automatically each year between October and March. Check your electricity account in December and January — if the £150 credit has not appeared, contact your energy supplier to query it. If your supplier does not participate in the scheme, you cannot receive the discount from them, but you may wish to consider whether switching to a participating supplier when your contract allows would be beneficial.
If you are not automatically eligible but receive means-tested benefits, contact your energy supplier's customer support team in September or October to ask about Broader Group applications — the sooner you apply, the better your chances before the supplier's allocation is exhausted. Keep all relevant benefit award letters and recent bank statements ready to support your application. If you are in fuel poverty and not receiving any qualifying benefits, contact Citizens Advice or your local council's fuel poverty team for additional support options including the Great British Insulation Scheme.
The Warm Home Discount £150 credit, while not transformative on its own, forms part of a broader package of energy support that eligible households should claim in full. When combined with Cold Weather Payments (up to £175 in a severe winter), Winter Fuel Payment (up to £300 for eligible Pension Credit recipients), and potential energy efficiency improvements through ECO4 or the Great British Insulation Scheme, the total annual support available to a low-income household can be substantial. Each scheme has its own eligibility criteria and application process — taking the time to check and claim each one delivers maximum benefit. Organisations including Citizens Advice, Age UK, and local councils can help you identify every support scheme you are entitled to and assist with applications.
More information and eligibility details are available at gov.uk/the-warm-home-discount-scheme or by contacting your energy supplier directly.