🆕What's Changed for 2026/27
The Warm Home Discount is a £150 one-off credit applied to your electricity bill over the winter. It has existed for years, but the version running this winter is meaningfully bigger than the one before it — and a lot of people who were turned down last year now qualify without having to do anything differently.
The change is technical but it matters. Under the old rules, households in Core Group 2 had to be on a qualifying benefit and live in a property the government modelled as expensive to heat — a test based on property age, type and floor area. Plenty of low-income households on means-tested benefits failed that second test purely because of the house they happened to live in.
For 2026/27 that property test has been removed. If you're in England or Wales and receiving a qualifying means-tested benefit, you now qualify regardless of your home's energy profile. The government estimates this brings in around 2.7 million additional households.
If you were rejected last year, check again
The single most common reason for a rejection under the old scheme was failing the property-cost test, not the benefits test. That test is gone. If you were on a means-tested benefit and were told you didn't qualify in a previous year, there is a good chance you qualify now — and in England and Wales you don't need to reapply for the system to notice.
📅The 23 August 2026 Qualifying Date
Every Warm Home Discount scheme year hangs on a single qualifying date, and for 2026/27 that date is 23 August 2026. It works like a photograph: the DWP looks at your circumstances on that one day and nothing else.
Two things are captured in that snapshot:
- Which benefits you were receiving — this determines whether you qualify at all.
- Which energy supplier held your account — this determines who is on the hook for paying you.
The practical consequences follow from that. Starting a qualifying benefit claim after 23 August doesn't get you into this year's scheme, though it will count for next year. Equally, a change in circumstances after the date — coming off a benefit, moving house, changing supplier — doesn't take the £150 away from you. Once you're captured in the snapshot, you're in.
If you think you might be entitled to Pension Credit or another qualifying benefit and haven't claimed, this is the deadline that should focus the mind. Pension Credit claims can be backdated by up to three months, which in some cases can pull you back over the qualifying date — worth asking about directly rather than assuming either way.
✅Who Qualifies for the £150
Eligibility splits into groups, and which one you fall into decides whether the money arrives automatically or whether you have to go and ask for it.
If you were receiving the Guarantee Credit element of Pension Credit on 23 August 2026, you qualify. This is the most straightforward route: no application, no property test, and it applies across all three nations. If you receive only the Savings Credit element of Pension Credit, you fall under Core Group 2 instead — a distinction that catches people out every year.
Universal Credit, Income Support, income-based Jobseeker's Allowance, income-related Employment and Support Allowance, Housing Benefit, Child Tax Credit, Working Tax Credit, or Pension Credit Savings Credit. This is the group that just got much larger: the requirement to also live in a high-cost-to-heat property has been dropped for 2026/27, so the benefit alone is now enough.
Scotland doesn't run an automatic Core Group 2. Instead, suppliers operate their own Broader Group schemes with their own criteria, usually covering low-income households with children under five, a disability, or a long-term health condition. Funding is capped and allocated first come, first served, so applications typically open in autumn and can close within weeks. If you're in Scotland and not on Pension Credit Guarantee Credit, apply the moment your supplier's scheme opens.
Two conditions apply on top of the group rules. The energy account normally has to be in your name or your partner's name, and the discount applies to a domestic electricity account — which is why it is described as coming off your electricity bill even for dual-fuel customers. If you're a renter with bills included in your rent, there's no energy account in your name for the DWP to match against, and the discount generally can't be paid.
📮How to Get It — and When You Need to Act
For most people the honest answer is: do nothing. In England and Wales the DWP cross-matches its benefit records against energy supplier account data, works out who qualifies, and instructs the supplier to apply the credit. There is no form.
The parts that do need attention:
- Check the name on your energy account. The match is made against the benefit claimant's name. If the account is in a partner's or former partner's name and the benefit isn't, the match can fail silently.
- Make sure your supplier has your correct address and account details — a recent house move is the other common reason a match doesn't land.
- In Scotland, apply. Broader Group funding is finite and goes first come, first served. Diarise your supplier's scheme opening rather than waiting to be contacted.
- Open the letter. If the DWP can't confirm your details automatically it writes asking you to call a helpline by a stated deadline — miss it and the discount is lost even though you qualified.
Beware the scam season
Warm Home Discount texts and emails asking you to "claim your £150" via a link and enter bank details are a recurring autumn scam. The genuine process for England and Wales does not ask you to apply online, and it never asks for your bank details — the money comes off your energy bill, it isn't paid into an account. If you get a message like that, ignore the link and contact your supplier directly.
🗓️When You'll Actually Be Paid
The gap between qualifying in August and being paid in November or later is deliberate — it takes months to reconcile DWP benefit data against millions of energy accounts. It does mean the £150 usually arrives after the coldest part of your first winter bill, so it's best thought of as a credit that softens the January statement rather than money you can spend on heating in October.
If you pay by direct debit, the credit reduces your account balance rather than your monthly payment, so you may not notice it unless you look. It's worth checking your account in December and asking your supplier to review your monthly amount once the credit lands — otherwise you can end up building a balance you've already been given.
🔄Does Switching Supplier Cost You the £150?
Short answer: no.
The supplier you are with on 23 August 2026 carries the obligation, and leaving them doesn't cancel it. Switch after that date and your old supplier still owes you the £150 — they credit your final bill or send it on. Switch and complete before the qualifying date and your new supplier picks it up instead. Either way the money is yours.
The one case that genuinely needs care is a switch still in progress across 23 August. Supplier records can lag the actual transfer by a couple of weeks, so it isn't always obvious which account the DWP matched you to. It doesn't make you ineligible — but if a letter hasn't appeared by the end of December, call both the old and the new supplier rather than just one.
This matters because the fear of losing the discount keeps a lot of households sitting on expensive default tariffs all winter. That's an expensive way to protect £150. The Warm Home Discount is a government scheme that every large supplier is obliged to deliver — it is not a loyalty perk, and it follows you.
The arithmetic tends to be one-sided. Staying on an expensive default tariff through a winter quarter can cost more than the discount is worth, while switching to a supplier with a cheaper standard variable rate keeps the £150 intact and adds the £50 referral credit on top.
🧩Other Help You Can Stack on Top
The Warm Home Discount doesn't rule out anything else. These are separate schemes with separate eligibility, and receiving one has no effect on the others:
Beyond the schemes above, most large suppliers run hardship funds that can clear energy debt for customers in genuine difficulty, and both Octopus and others offer free energy-saving kit and home visits to vulnerable customers. Registering on the Priority Services Register costs nothing, isn't means-tested, and gets you advance notice of power cuts, priority reconnection and meter reading help — worth doing regardless of whether you qualify for anything else.
The one piece of help arriving for everyone this winter is the cut in VAT on electricity to 0% from 1 October, which needs no application at all — though it lands on the same day as the new price cap, which takes a good chunk of it straight back.
✅Verdict — Check Before 23 August, Then Forget About It
Verdict: The work is all front-loaded — and there isn't much of it.
The £150 Warm Home Discount for winter 2026/27 turns on your circumstances on 23 August 2026. In England and Wales it's automatic, the property-cost test has been scrapped, and around 2.7 million more households now qualify — so if you were rejected before, check again. In Scotland, Broader Group funding runs out, so apply as soon as your supplier opens. The money arrives as bill credit between November and 31 March. And switching supplier doesn't cost you it, whichever side of the qualifying date you move.
Since the discount follows you regardless, the supplier underneath it is a free choice — and that's where the bigger money is. Octopus Energy is the UK's largest supplier with 7.3 million households, has been Which? Recommended for 9 consecutive years, holds a 4.8/5 Trustpilot rating from 800,000+ reviews and charges no exit fees on any tariff. Switch via our referral link and £50 free credit lands on top of your Warm Home Discount. Compare every Octopus tariff to see which suits your winter usage.