A temporary zero rate of VAT on qualifying domestic electricity has come into force across England, Scotland and Wales, replacing the previous 5% reduced rate from 1 October until 31 March 2027. The measure does not apply in Northern Ireland and does not alter the 5% VAT rate on other domestic fuels such as gas.
Who benefits and how bills will change
The zero rate applies to qualifying supplies of electricity for domestic use, for non‑business use by charities, and to supplies treated as domestic under existing de‑minimis rules. For most households and eligible charities in Great Britain, the change is applied automatically through supplier billing, provided the supply qualifies under long‑standing VAT definitions. Customers do not need to apply individually, though the qualifying‑use rules continue to govern when the relief is due.
The policy is designed to provide winter relief by removing VAT from domestic electricity bills during the colder months when consumption typically rises. A government estimate suggests an average bill payer could save around £45 over a year from the electricity VAT change, though actual savings will vary with usage and depend on how suppliers pass through the reduction on individual tariffs. The relief is limited strictly to electricity; the 5% reduced VAT rate remains in place for gas and other domestic fuels UK‑wide.
Territorial limits and scope
The change is confined to Great Britain. In Northern Ireland, electricity continues to be charged at the 5% reduced rate where the existing relief applies. The legal effect is created by amending VAT schedules so that qualifying electricity supplies are zero‑rated in England, Scotland and Wales for the duration of the measure, while Northern Ireland remains under the reduced‑rate treatment.
Eligibility follows established VAT rules. Supplies are regarded as for domestic use when provided to dwellings and buildings used for relevant residential purposes, and de‑minimis thresholds allow certain low‑volume supplies to be treated as domestic. Non‑business charitable use also qualifies. These definitions are unchanged by the temporary move to the zero rate; only the applicable rate for qualifying electricity in Great Britain has been altered.
Interaction with the energy price cap
The implementation coincides with the start of a new energy price cap period from 1 October to 31 December in Great Britain. The regulator’s published default‑tariff figures for this period incorporate the removal of VAT from electricity, while gas charges continue to include VAT at 5%. Because the VAT treatment for electricity has changed, the regulator cautions that headline bill levels cannot be compared directly with the preceding cap period. Consumers on fixed‑rate deals are not covered by the default cap, so the effect of the VAT change on those tariffs depends on individual contract terms and supplier pricing.
The price cap limits what suppliers can charge per unit and standing charge for customers on default tariffs. The VAT change is a separate fiscal measure; it reduces the tax applied to qualifying electricity, and the cap calculations have been adjusted to reflect that for the current period.
Supplier obligations and timetable
Around 100 electricity suppliers are expected to implement the change, with public guidance indicating negligible administrative impact. One‑off tasks include updating billing and accounting systems to apply 0% VAT to qualifying electricity in Great Britain from 1 October and switching back to the 5% rate when the measure ends on 31 March 2027. Some organisations that use electricity for both business and non‑business purposes may still need to self‑certify usage proportions to their supplier, as under the prior reduced‑rate regime.
The zero rate remains time‑limited. Unless extended or replaced by further legislation, qualifying electricity in Great Britain will revert to the 5% reduced rate from 1 April 2027, and Northern Ireland continues on the reduced rate throughout. Households and eligible charities should see the VAT change reflected in their electricity bills during the covered periods, subject to qualifying‑use rules and supplier billing cycles.
