Electricity VAT cut trims bills - what it means for your home
A new VAT cut on electricity bills could save households around £45 a year, reshaping the sums on heat pumps, solar and EV charging.
What's happened
From 1 October, VAT has been removed from household electricity bills, a change the government expects to cut the average annual energy price cap by around £45, according to AOL.co.uk.
The saving is an estimate rather than a guaranteed cut on every bill: how much any household notices will depend on its electricity use, tariff and supplier, AOL reports. Around a third of households are on fixed tariffs and aren't directly affected by changes to the Ofgem price cap, though the government says it expects suppliers to pass the VAT reduction on to them as well. Ministers have also suggested households shop around for a better energy deal.
Prime Minister Andy Burnham framed the move as part of a wider push to ease living costs: "That's why, from today, VAT is gone from your electricity bill," he said, according to the report. AOL also notes the change builds on £150 of costs already removed from energy bills earlier in the year and an expanded Warm Home Discount reaching around six million households, and sits alongside other announced measures such as a proposed £2 cap on bus fares from January and business-rate changes for pubs, clubs and music venues. Longer term, the government has pointed to investment in the electricity grid (a proposed Great British Grid body), domestic clean energy and nuclear power, including Sizewell C, as ways to reduce exposure to international energy price swings.
Why this matters for home improvement budgets
A roughly £45-a-year saving on electricity won't transform anyone's finances on its own, but it does nudge the running-cost side of any project that uses more electricity, or replaces gas or oil with it.
- Heat pumps. Running costs are the main variable in whether a heat pump beats a gas boiler over its lifetime, so any cut to the electricity price helps the sums slightly. The VAT change doesn't affect installation cost itself, but heat pumps already qualify for 0% VAT on installation until 31 March 2027, plus the Boiler Upgrade Scheme grant in England and Wales (or the Home Energy Scotland grant and loan in Scotland). A typical installation costs around £12,900; see our Air source heat pump for the full breakdown.
- Solar PV and batteries. Cheaper grid electricity makes a battery's job — avoiding peak-rate purchases — marginally less valuable, which can lengthen payback slightly. Typical costs with and without a battery are in Solar panels;
| Material | Typical | Usual range | Lifespan |
|---|---|---|---|
| No battery | £9,500 | £7,450 – £12,400 | – |
| 5 kWh battery | £12,600 | £9,800 – £16,300 | – |
| 10 kWh battery | £15,600 | £12,200 – £20,300 | – |
| 13.5 kWh battery | £17,800 | £13,800 – £23,100 | – |
sets out the battery options side by side.
- EV chargers. Lower electricity prices make home charging more attractive relative to petrol or public charge points. A home charger typically costs £1,000 — see EV charger.
- Electric heating and air conditioning. Electric underfloor heating, an option within a Bathroom renovation, and air conditioning units both run on electricity, so a lower unit price trims running costs here too, albeit modestly for most households.
None of this changes installation prices, which are driven by labour, materials and local rates rather than energy bills. We build our figures from labour hours multiplied by local rates plus materials, then check them against market prices and real quotes — which is also why, if you've already got a quote in hand, it's worth running it past our "is my quote fair" tool to see how it compares.
What to check on your own bill
Because the saving depends on tariff and consumption rather than being a flat amount, it's worth:
- Comparing your next bill against the previous one rather than assuming a set £45 cut.
- Asking a fixed-tariff supplier how, or whether, they're passing the VAT change on to you.
- Shopping around if your tariff is coming up for renewal, as ministers have suggested.
For anyone weighing up a heat pump, solar panels or an EV charger this winter, the VAT cut is one more small reason the electricity side of the equation keeps improving — but it's the installation cost, available grants and your own usage pattern that will decide whether a project pays for itself. Our cost guides, linked above, carry the live figures and options behind each estimate.