Electricity VAT Scrapped From October 2026: What It Means for Your Energy Bill

The government announced in July 2026 that it would remove VAT from household electricity bills as a cost of living measure, with the change taking effect from 1 October 2026. The stated aim is to give households breathing space over the winter by reducing a tax that applies to every unit of electricity bought and to the standing charge.

Because electricity carries VAT while the underlying costs of running the energy system keep rising, removing the 5% rate lowers what households would otherwise have paid, without changing wholesale or network costs themselves.

The official estimate is an average saving of around £45 per year for a typical household, which works out at roughly £3 to £4 a month. That is an average, not a guarantee.

VAT is charged as a percentage, so the cash benefit scales with your electricity spend. A low use household will save less than £45, and a household with high electricity consumption will save more. Nothing needs to be claimed: suppliers apply the zero rate to electricity supplied from 1 October 2026.

VAT is only one line in the cost of energy. Ofgem’s price cap is built from wholesale gas and electricity costs, network costs for maintaining the wires and pipes, policy and social scheme costs, supplier operating costs, an allowed profit margin, and then VAT applied on top.

On 26 August 2026 Ofgem announced that the price cap would rise by 4% from 1 October 2026, and that this figure already reflects the electricity VAT cut. In other words, the other components moved up by more than the VAT removal took off.

The two things to hold separately are: VAT on electricity is going down to zero, while overall capped energy costs are still going up. The VAT cut has limited the increase rather than reversed it.

The cap also limits unit rates and standing charges, not your total bill. Whatever happens to the cap, a household that uses more energy pays more.

VAT is a tax applied to the supply of electricity rather than something set by your tariff, so the zero rate applies to electricity supplied from 1 October 2026 regardless of whether you are on a standard variable tariff or a fixed deal. Your fixed unit rates do not change, but the VAT added to them does.

Because the change is handled through supplier billing, no application is needed. If your bill after October still shows 5% VAT on electricity, raise it with your supplier and check the current government guidance for the position that applies to you.

Households that run heat pumps, electric heating, or charge an electric car at home through EV charging buy more electricity than average, so a percentage based tax removal returns a larger cash amount to them.

That does not mean any technology suddenly becomes cheaper overall. Running costs still depend on the unit rate you pay, your tariff, how efficiently the system runs and how much electricity you use. The VAT cut simply removes 5% from the electricity element of the bill for everyone, and 5% of a larger bill is a larger number.

Cheaper grid electricity slightly narrows the gap between buying electricity and generating or storing your own, so it is fair to say the VAT cut nudges the economics of grid supply.

The underlying principle is unchanged. Solar PV reduces how much electricity a home needs to buy while the sun is shining, and battery storage lets a home use more of that generation, or cheaper off peak electricity, at the times it would otherwise be paying full price. If you are looking at funding, see our overview of energy grants.

Possibly not. Removing VAT reduces what you would otherwise have paid, but the price cap is rising by 4% from the same date, so many households will see the total go up rather than down.

The honest summary is that the VAT cut softens an increase rather than delivering a cut. The parts of your bill you can still influence are how much electricity you use, when you use it, and whether you generate or store any of it yourself.