UK Energy Bills Update | October 2026
UK Electricity Bill VAT Cut: How the October 2026 Change Works
Households across Great Britain are now benefiting from a temporary reduction in VAT on qualifying domestic electricity supplies. From 1 October 2026, the VAT rate on eligible electricity has fallen from 5% to 0%. The measure is designed to ease household energy costs during the winter period and is expected to reduce the annualised Ofgem price cap by around £45.
The change does not mean every part of an energy bill is free from tax. The zero rate applies to qualifying domestic electricity supplies in England, Scotland and Wales. Domestic gas continues to attract 5% VAT, while electricity supplies in Northern Ireland remain subject to the existing reduced VAT rate. Understanding these differences can help households check their bills and avoid confusion.
Key details at a glance
- Start date: 1 October 2026
- End date: 31 March 2027 under the current measure
- Previous VAT rate: 5% on qualifying domestic electricity
- New VAT rate: 0% on qualifying domestic electricity in Great Britain
- Expected price cap impact: Around £45 per year on an annualised basis
- Household action required: No separate claim is normally needed
- Gas bills: The reduced 5% VAT rate continues to apply
What changed on 1 October 2026?
Before October, qualifying domestic electricity supplies in Great Britain generally carried VAT at the reduced rate of 5%. From 1 October 2026, a temporary zero rate replaced that reduced rate for eligible electricity supplies. Energy suppliers should therefore stop charging VAT on the qualifying electricity covered by the measure.
The government announced the policy in July 2026 as part of its response to household cost pressures. The temporary arrangement is funded for the 2026 to 2027 financial year, with the current VAT measure applying from 1 October 2026 to 31 March 2027.
The policy is intended to lower electricity costs rather than remove every charge from an energy account. Customers will still pay for electricity used, applicable standing charges and any other charges included in their tariff. The actual amount saved depends on consumption, tariff prices and the structure of the bill.
Who qualifies for the electricity VAT reduction?
The temporary zero rate applies to qualifying domestic electricity supplies in England, Scotland and Wales. It covers eligible household electricity arrangements, subject to the existing rules governing which supplies qualify for domestic or reduced-rate treatment.
| Customer or supply | Position from October 2026 |
|---|---|
| Households in England | Qualifying domestic electricity at 0% VAT |
| Households in Scotland | Qualifying domestic electricity at 0% VAT |
| Households in Wales | Qualifying domestic electricity at 0% VAT |
| Households in Northern Ireland | The standard reduced 5% VAT rate remains applicable to qualifying domestic electricity |
| Domestic gas customers | The reduced 5% VAT rate continues to apply |
| Eligible small businesses, charities and residential care homes | Some qualifying supplies can receive the zero rate where existing reduced-rate conditions are met |
Customers should not assume that every electricity supply automatically qualifies. The rules depend on the type of supply and its use. Businesses and organisations should consult HMRC guidance or their accountant where the correct VAT treatment is unclear.
How much could households save?
The government has estimated that removing VAT from qualifying electricity bills will reduce the annualised Ofgem energy price cap by around £45. This is an indicative figure, not a guaranteed cash payment or a fixed rebate for every household.
The saving for an individual household depends on how much electricity it uses and the prices set by its supplier. A home that relies heavily on electricity for cooking, heating or hot water may see a different impact from a home that mainly uses gas for heating. Electricity consumption, tariff type and standing charges can all affect the final bill.
A simple example
Imagine a household has £100 of qualifying electricity charges before VAT. At the previous 5% rate, the VAT would be £5, making the total £105. At a 0% rate, the qualifying amount would remain £100, so the VAT element would be £0.
This is a simplified illustration of the VAT calculation, not a prediction of a household bill. Actual bills depend on consumption, tariff rates, standing charges and the dates covered by the invoice.
It is also important to separate the VAT saving from changes in wholesale energy costs. If electricity prices or other components of an energy account rise, the overall bill may not fall by the full amount a customer expects. The VAT change reduces one element of the cost; it does not freeze the underlying price of energy.
What happens to the Ofgem energy price cap?
The zero-VAT measure has been reflected in the Ofgem price cap figures for the period from 1 October to 31 December 2026. This means the published electricity figures for qualifying customers under the cap do not include VAT on electricity during the temporary relief period.
Ofgem publishes unit rates and standing charges for customers on default tariffs. These rates can change between price cap periods because of wholesale energy prices, network costs, policy costs and other factors. As a result, comparing one quarter with another requires care: a change in the headline rate may reflect several factors, not just VAT.
The price cap limits the rates suppliers can charge customers on covered default tariffs. It is not a universal limit on the total amount every household can pay. The total depends on how much energy the household uses. Customers on fixed tariffs may have different contract prices, but the government says the VAT reduction also applies to qualifying electricity under fixed tariffs.
For current unit rates and standing charges, check the official Ofgem price cap information rather than relying on an old bill or a third-party estimate.
Does the VAT cut apply to fixed tariffs?
Yes. According to the government guidance, the temporary zero rate applies to qualifying domestic electricity even where a customer has already locked in a fixed tariff. A fixed tariff determines the agreed unit price and standing charge for the contract period; it does not mean that a tax rate cannot change.
Suppliers are expected to apply the appropriate VAT treatment to eligible electricity supplies from the effective date. Customers should review bills issued for periods around 1 October and contact their supplier if the VAT calculation appears inconsistent with the rules.
Where an invoice covers electricity supplied both before and after 1 October, the supplier may need to apply the correct treatment to the relevant periods. Customers should ask for a breakdown if the bill does not clearly explain how charges and VAT were calculated.
What if you use a prepayment meter?
Prepayment customers are included in the electricity VAT change where their supply qualifies. Before the change, VAT was normally included when money was added to the meter or payment key. From 1 October 2026, qualifying domestic electricity top-ups should no longer have the 5% VAT element applied during the temporary zero-rate period.
If the amount available after a top-up does not appear to reflect the change, check the information provided by the supplier and ask how the top-up has been calculated. Keep the receipt or transaction record so the supplier can investigate the issue.
What about gas bills?
The measure is specifically for qualifying electricity supplies. It does not remove VAT from domestic gas. The reduced 5% VAT rate continues to apply to qualifying domestic gas supplies.
For households with a combined electricity and gas account, the invoice may therefore show different VAT treatment for the two fuels. Electricity can be charged at 0% under the temporary rules while gas remains at 5%. This distinction is important when checking the breakdown of a dual-fuel bill.
The electricity VAT cut also does not automatically remove standing charges, supplier charges or other costs from an account. Customers should examine the itemised bill to understand which components have changed.
What should customers in Northern Ireland know?
The legal arrangement for the temporary zero rate applies to Great Britain: England, Scotland and Wales. Northern Ireland does not receive the same electricity VAT change under this measure, and qualifying domestic electricity supplies there remain subject to the reduced 5% VAT rate.
Northern Ireland has a separate support arrangement linked to electricity costs. The Northern Ireland Assembly has reported additional funding for the Northern Ireland Renewables Obligation discount scheme. Residents should check the latest official information about that scheme and how any applicable support is delivered.
People who buy electricity through a park home site owner or another reseller may also need to check how the electricity is supplied and charged. Where electricity is bundled into a pitch fee rather than separately metered and charged according to actual consumption, different VAT treatment may apply. Ofgem rules on maximum resale prices and the right to request a breakdown of costs may be relevant in these cases.
How to check whether your bill reflects the change
- Check the supply period. Confirm whether the electricity charges relate to a period on or after 1 October 2026.
- Check your location. The temporary zero rate applies to qualifying domestic electricity supplies in Great Britain, not Northern Ireland.
- Read the VAT line. Look for the VAT rate shown against electricity charges. Gas may still carry VAT at 5%.
- Review your tariff. Check your unit rate, daily standing charge and the amount of electricity used.
- Keep your bill or top-up receipt. These records can help the supplier investigate an incorrect charge.
- Contact your supplier if needed. Ask for a written explanation and a corrected bill if the VAT treatment appears wrong.
Most households do not need to submit an application or complete a form to receive the electricity VAT reduction. The supplier should apply the correct treatment to qualifying supplies. However, checking the bill remains useful, especially where a statement covers dates on both sides of the change.
Will the VAT cut continue after March 2027?
The current temporary measure covers qualifying supplies from 1 October 2026 until 31 March 2027. The government has funded the change for the 2026 to 2027 financial year. Any extension or replacement should be confirmed through a further official announcement or updated legislation.
Households should therefore treat the zero rate as temporary rather than assume it will remain in place indefinitely. Before making decisions about energy contracts or household budgets, check the latest information from HM Treasury, HM Revenue and Customs and Ofgem.
Frequently asked questions
1. When did the electricity VAT cut start?
The temporary zero rate began on 1 October 2026 and is scheduled to run until 31 March 2027 for qualifying domestic electricity supplies in Great Britain.
2. Has electricity VAT fallen from 5% to 0%?
Yes. The rate for qualifying domestic electricity supplies in England, Scotland and Wales changed from 5% to 0% during the temporary period. The change does not apply in the same way to Northern Ireland.
3. How much will I save on my electricity bill?
The government estimates an impact of around £45 per year on the annualised Ofgem price cap. Your actual saving depends on electricity use, tariff prices and the charges on your account.
4. Do I need to apply for the VAT reduction?
No separate claim is normally needed. Suppliers should apply the correct VAT rate to qualifying electricity supplies automatically.
5. Does the change apply to fixed electricity tariffs?
Yes. Government guidance confirms that qualifying electricity supplies on fixed tariffs are included in the temporary zero-rate arrangement.
6. Has VAT on domestic gas also been removed?
No. Qualifying domestic gas supplies continue to attract VAT at the reduced rate of 5%.
7. Does the VAT cut apply in Northern Ireland?
No. The temporary zero rate covers Great Britain. Qualifying domestic electricity supplies in Northern Ireland remain subject to 5% VAT under the current arrangement.
8. What should I do if my supplier still charges VAT?
Check the supply dates, location and type of supply first. If you believe the charge is incorrect, contact your supplier and request a breakdown of the bill and an explanation of the VAT treatment.
9. Will the VAT reduction continue after 31 March 2027?
The current legal measure ends on 31 March 2027. Any extension should be verified through a new official announcement or updated legislation.
Official sources and further information
Use official government and regulator information to verify the rules, check price cap figures and understand how the temporary measure applies to your circumstances.
- GOV.UK: Breathing space on your energy bill — explains the VAT reduction, eligibility and prepayment arrangements.
- HMRC: Temporary zero rate of VAT for domestic electricity in Great Britain — official tax information and impact note.
- HMRC VAT Notice 701/19 — guidance on VAT for fuel and power.
- Ofgem: Energy price cap unit rates and standing charges — published price cap rates and standing charges.
- The Value Added Tax (Supplies of Domestic Electricity) Order 2026 — legislation establishing the temporary zero rate.
Final takeaway
The October 2026 electricity VAT cut reduces VAT from 5% to 0% on qualifying domestic electricity supplies in Great Britain until 31 March 2027. The government expects an annualised price cap impact of around £45, but individual savings vary. Gas remains at 5% VAT, Northern Ireland follows a different arrangement, and customers should check their bills and official guidance for the latest details.
