Value Added Tax (VAT) is a consumption tax applied to most goods and services in the UK, including the energy that powers your home. While the standard VAT rate in the UK is 20% for most goods and services, domestic energy supplies generally benefit from a reduced rate of 5%. His Majesty's Revenue & Customs (HMRC) is the government body responsible for setting and enforcing these VAT rules.
Understanding the VAT on your energy bills is key to managing household finances. Fuse Energy provides clear billing and in-app usage data, empowering you to understand your total energy costs, including the VAT component.
For domestic electricity supplies in Great Britain, a temporary zero rate of VAT (0%) is in effect from 1 October 2026 to 31 March 2027. During this period, domestic electricity is exempt from VAT, while other domestic fuels like gas remain at the 5% reduced rate.
Thinking about VAT on energy bill? With Fuse Energy, you get clear pricing, real-time usage data, 24/7 human customer support, and a modern energy experience designed around you. Signing up takes just a few minutes, so you can take control of your bills from day one. Click here to switch to Fuse Energy today and start saving.
VAT is a tax added to the price of goods and services. For energy, this tax is included in both the unit rates (pence per kilowatt-hour) and daily standing charges on your electricity and gas bills. This means a portion of what you pay for each unit of energy consumed and your daily fixed charge accounts for VAT.
The purpose of VAT on energy
The inclusion of VAT directly affects the total cost households pay for their energy. The reduced rate for domestic supplies aims to make essential household energy more affordable.
Who sets the VAT rules for energy?
HMRC is the authority responsible for setting and enforcing VAT rules in the UK, including those for energy. While Ofgem regulates the energy market, HMRC determines the tax rates and their application.
Domestic energy supplies in the UK are generally subject to a reduced VAT rate of 5%. This rate applies to the energy used in your home.
Why domestic energy has a special rate
The 5% reduced VAT rate for domestic energy is a long-standing measure designed to support affordability for households. It acknowledges energy as an essential service for residential consumers.
Temporary zero rate for domestic electricity
From 1 October 2026 to 31 March 2027, domestic electricity supplies in Great Britain are subject to a temporary zero rate of VAT (0%). This means that for this period, no VAT is charged on your electricity bill, further reducing costs for households during the winter months when energy consumption is typically highest. Gas supplies, however, continue to be charged at the 5% reduced rate during this time.
Distinguishing domestic from business VAT rates
A common point of confusion is the difference in VAT rates between domestic and business energy use. The reduced 5% rate (or temporary 0% for electricity) applies specifically to energy supplied for domestic purposes. In contrast, most businesses in the UK pay the standard VAT rate of 20% on their electricity and gas supplies.
Some businesses may qualify for the reduced 5% rate under specific conditions, such as very low energy usage (known as 'de minimis' consumption), or if the premises are primarily used for domestic accommodation. However, for the average household, the 5% rate (or temporary 0% for electricity) is standard.
The VAT rate applicable to your energy is not typically shown as a separate line item on your energy bill. Instead, it is already factored into the prices you see for your energy consumption.
VAT on unit rates (pence per kWh)
The unit rate you pay for each kilowatt-hour (kWh) of electricity or gas already includes the applicable VAT. This means that when your supplier charges you, for example, 26p per kWh, that 26p already has the VAT embedded within it.
VAT on daily standing charges
Similarly, the daily standing charge, which is a fixed daily fee regardless of how much energy you use, also has the applicable VAT included.
Understanding the embedded VAT
To understand the impact of VAT, consider that the average UK home uses around 2,500 kWh of electricity per year. The VAT component, whether at 5% or temporarily 0%, is an integral part of the unit rates and standing charges you pay. Understanding the running cost of various home systems, such as an air source heat pump running cost, can help you manage your overall energy expenditure.
The applicable VAT rate forms a component of your overall energy expenditure. It is not an additional charge applied after your total usage cost is calculated.
How the rates affect household budgets
Because VAT is already included in the unit rates and standing charges, the 5% rate (or temporary 0% for electricity) directly influences the total amount you pay for your energy. While 5% is a relatively small percentage compared to the standard 20% rate, it still contributes to the final cost of your household energy bills. The temporary 0% rate for electricity provides a direct saving during its period of effect. Considering the efficiency of your home's systems, like air source heat pump efficiency, can also help manage costs.
Understanding your overall energy expenditure
Understanding that VAT is embedded helps you accurately assess your energy costs. It means the prices you see advertised and on your bill are the final prices you pay, inclusive of this tax.
Locating the exact VAT amount on your energy bill can sometimes be confusing because it is not always itemised separately.
Locating VAT on your Fuse Energy bill
On your Fuse Energy bill, the unit rates and standing charges you see will already include the applicable VAT. This means you will not find a separate "VAT" line item at the end of your bill. The total amount you are charged reflects the energy consumed, the standing charges, and the VAT already incorporated into those figures. Fuse Energy's transparent billing and in-app usage data empower customers to understand these total costs.
Why VAT might not be a separate line item
The practice of embedding VAT within the unit rates and standing charges is common across energy suppliers. This approach means that the price per kWh and the daily charge already reflect the applicable VAT, rather than being an additional percentage added at the end of the bill. This method aims to simplify the billing process for consumers, as the displayed prices are the 'all-in' costs.
Understanding how VAT is applied to your energy bill is a key step in managing your household budget. The 5% reduced rate for domestic energy, and the temporary 0% rate for domestic electricity in Great Britain, are already included in the unit rates and standing charges you pay, making them an integral part of your total energy costs. Fuse Energy is committed to providing clear, fact-backed information and transparent billing, helping you make sense of complex topics like VAT.
Switching to Fuse Energy means clear pricing, real-time usage data, and 24/7 human customer support. Our app makes it easy to manage your energy and understand your bills. Click here to switch to Fuse Energy today and take control of your home energy.
