On 21 July 2026, the UK government announced that VAT on domestic electricity will be reduced from 5% to 0% from 1 October 2026. Mark Ellis, Partner and VAT specialist, explains what the UK government’s new 0% VAT rate for domestic electricity means for households, energy suppliers and organisations that currently benefit from reduced-rate VAT, and why the change could signal a wider shift in post-Brexit VAT policy.
The measure is expected to save households around £45 per year, reduce inflation modestly and cost approximately £850 million during 2026-27. Notably, the announcement appears to apply only to domestic electricity supplies. There is currently no indication that the 0% rate will extend to domestic gas, heating oil, coal, LPG, steam, heating, ventilation, refrigeration or other supplies that currently qualify for the reduced 5% VAT rate.
The announcement is significant not only because it provides cost-of-living support but also because it demonstrates how the UK can now use VAT policy more flexibly following Brexit.
Does the new 0% VAT rate apply only to electricity?
Based on the government’s announcement, the answer appears to be yes. The press release refers specifically to the removal of VAT from domestic electricity bills and repeatedly describes the measure as an electricity tax cut. There is no reference to extending the 0% rate to domestic gas or other qualifying fuels and energy sources.
That distinction is important. Under existing VAT legislation, the current 5% rate applies to a wider category of fuel and power supplies. These include not only electricity and natural gas but also certain fuel oils, coal, coke, peat, LPG, and supplies of heat, steam, refrigeration and ventilation where the relevant conditions are met. Unless the draft legislation ultimately takes a broader approach, households could therefore find themselves paying:
- 0% VAT on electricity;
- 5% VAT on domestic gas;
- 5% VAT on heating oil;
- 5% VAT on coal and other qualifying fuels.
If that proves correct, the government will have created a significant VAT distinction within the domestic energy sector for the first time since the reduced-rate regime was introduced.
A return to the pre-1994 position
Domestic fuel and power supplies were originally zero-rated when VAT was introduced in 1973. That changed on 1 April 1994 when the Conservative government introduced VAT at 8% on domestic fuel and power. The government originally intended to increase the rate to 17.5% from April 1995, but Parliament rejected that proposal. The rate remained at 8% until the Labour government reduced it to 5% from September 1997. The government’s announcement on 21 July 2026 means that domestic electricity in Great Britain will effectively return to the same VAT treatment that applied before April 1994.
Why could the UK do this now?
The answer lies in Brexit. When VAT on domestic fuel and power was reduced from 8% to 5% in 1997, the UK was constrained by EU VAT law. Under the applicable EU rules at the time, once a zero rate had been abolished it could not generally be reintroduced. The UK could reduce VAT on domestic fuel and power to 5%, but not below that level.
Today the position is different. Although special arrangements continue to apply in Northern Ireland for certain goods due to the UK-EU Brexit deal, Great Britain is no longer subject to directly effective EU VAT rules in the same way. The government is therefore free to consider new zero rates or the restoration of former zero rates where it considers this appropriate. Indeed, the removal of VAT on sanitary products from 1 January 2021 demonstrated that the UK is willing to use this flexibility.
Could more VAT zero rates follow?
The electricity VAT rate announcement may supercharge a wider debate about VAT reform. The UK VAT system contains numerous historic distinctions that can be difficult to justify from a policy perspective, for example water supplied through mains pipes is generally zero-rated while bottled water is subject to VAT at 20%.
Many of these distinctions arise from decades of case law, legislation and historical compromise rather than a coherent modern tax policy. Brexit has given the UK the freedom to revisit these anomalies unconstrained by EU VAT law.
Will consumers see lower bills?
A VAT rate reduction can be one of the quickest ways for a government to reduce consumer prices. If a VAT rate cut is fully passed on by suppliers, customers see an immediate reduction in their bills.
The government has stated that it expects all electricity suppliers to pass on the full benefit of the reduction, including to customers on fixed tariffs, mirroring previous energy support measures. However, VAT law generally reduces the VAT that suppliers must pay to HMRC; it does not automatically compel suppliers to reduce prices by the same amount. In practice, whether consumers receive the full benefit of a supplier’s VAT savings depends on commercial pricing decisions, competitive pressures and, in regulated sectors such as energy, the wider regulatory framework.
What does the change mean for businesses?
Businesses using more than 1,000 kw/h per month of electricity monthly should not benefit. However, charities and organisations already benefiting from reduced rate VAT on some or all of their electricity should see savings, eg residential care home operators, student residence operators, universities operating buildings used for publicly-funded research.
A significant moment for UK VAT policy
The government’s decision is far more than a temporary energy support measure; it represents:
- A return to the VAT treatment of domestic electricity that existed before April 1994 and a reminder that zero-rating remains one of the most powerful tools available to governments seeking to reduce consumer prices quickly.
- One of the clearest examples of post-Brexit VAT flexibility and perhaps a catalyst for broader thinking about the future shape of the UK’s VAT system
Whether additional zero VAT rates emerge remains to be seen – perhaps they may be financed by standard VAT rates to correct perceived anomalies in UK VAT law? What is clear is that the UK now has the freedom to make those choices unconstrained by EU VAT law.
