UK Electricity VAT Cut 2026: An Opportunity for Heating Installers

From 1 October 2026, VAT on domestic electricity bills will be cut from 5% to 0%, as part of the UK government's efforts to ease household energy costs. The measure is expected to save the average household around £45 per year and will apply automatically across electricity tariffs, including fixed-rate deals.

While the immediate savings may seem modest, the change highlights a broader shift in the UK's energy landscape that heating installers should be paying attention to.

Supporting the Move Towards Electrification

The VAT reduction applies only to electricity, not gas. This sends a clear signal about the government's long-term direction of travel towards greater electrification of home heating and driving lower carbon energy systems.

For installers, this presents an opportunity to engage homeowners in conversations about improving heating efficiency and making the most of their energy usage. As electricity becomes slightly more affordable, technologies such as heat pumps, smart heating controls like the Wiser Electrical Heat Switch and integrated energy management systems may become even more attractive to homeowners looking to reduce running costs.

The Importance of Heating Controls

Although changes to energy taxation can help lower bills, heating controls remain one of the most effective ways for households to reduce overall energy consumption.

Many properties still rely on outdated timers or basic thermostats, meaning energy is often used unnecessarily. Upgrading to intelligent heating controls like Wiser gives homeowners greater visibility and control over their heating schedules, helping to reduce wasted energy while maintaining comfort.

For example, upgrading a basic non-programmable thermostat to a best practice smart thermostat like a Wiser multi-room heating system could save the average household up to 30%* on annual heating bills.

For installers, this creates another strong reason to recommend modern controls as part of a heating system upgrade, boiler replacement or renewable heating installation.

Talking to Customers About Energy Savings

The VAT cut is likely to generate media attention and customer questions around energy costs. Installers are ideally positioned to explain that while lower electricity VAT may provide some savings, long-term reductions in energy bills are more likely to come from improving system efficiency and using smarter controls.

By focusing on energy-efficient heating systems and connected controls, installers can help customers maximise the benefit of every unit of energy they use, regardless of future changes in energy prices.

Looking Ahead

The 2026 electricity VAT cut is another indication of the growing importance of electrification and energy efficiency within the UK housing sector. For heating installers, it offers a timely opportunity to discuss smarter heating solutions with customers and highlight the role that intelligent controls can play in reducing energy consumption, lowering bills and supporting the transition to more sustainable homes.

Drayton products are backed by over 75 years of British engineering, UK-based support, and available at your local merchants.

Find out more about Wiser's smart heating controls

Sources

1. UK Government, Breathing space on your energy bill, Department for Energy Security and Net Zero, 26 August 2026. Available at: https://www.gov.uk/government/news/breathing-space-on-your-energy-bill [gov.uk]
2. UK Government, New PM cuts tax on household electricity bills to give breathing space on cost of living, Prime Minister's Office, HM Treasury and Department for Energy Security and Net Zero, 21 July 2026. Available at: https://www.gov.uk/government/news/new-pm-cuts-tax-on-household-electricity-bills-to-give-breathing-space-on-cost-of-living [gov.uk]
3. BBC News, VAT to be cut from electricity bills in October, BBC News, 2026. Available at: https://www.bbc.co.uk/news/articles/cjwxll8jyz8o
4. EDF Energy, VAT cut on electricity bills: What it means for households, July 2026. Available at: https://www.edfenergy.com/energywise/vat-cut-on-electricity-bills-2026 [edfenergy.com]
5. Smart thermostat system percentage savings based on BEAMA and Salford university research statistics 2021. Savings are a guideline and will vary based on your home's thermal performance.