VAT on energy bill explained

VAT on energy bill explained

For almost all UK households, the Value Added Tax (VAT) rate on domestic energy is 5%. This reduced rate applies to both gas and electricity supplied to homes, a key distinction from the higher 20% rate typically applied to businesses. Knowing the correct rate ensures you are billed accurately and helps you understand your energy costs. This guide clarifies how VAT applies to your household energy, what to look for on your bill, and what steps to take if you suspect an error.

Understanding the VAT on your energy bill is crucial for managing your household finances. Fuse Energy provides clear, transparent billing, making it easy to see how VAT is applied to your energy costs. Click here to switch to Fuse Energy today and gain control over your bills.

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Understanding VAT on your energy bill

What is VAT?

VAT is a consumption tax applied to most goods and services sold in the UK. It is included in the price you pay for various items, including your energy. HM Revenue & Customs (HMRC) collects the money through VAT, which energy suppliers gather on their behalf.

Why is VAT applied to energy?

Energy is considered a taxable supply in the UK, meaning it is subject to VAT. The specific rate applied depends on whether the energy is for domestic or non-domestic (business) use. This distinction is set by government policy, with a reduced rate for households to help manage living costs. Official guidance on VAT for fuel and power is detailed in VAT Notice 701/19 from GOV.UK.

Domestic energy: the 5% VAT rate

How the 5% rate applies to gas and electricity

For residential properties in the UK, both gas and electricity are subject to a reduced VAT rate of 5%. This rate is applied to the total cost of your energy consumption, including both the unit rate (per kilowatt-hour, kWh) and the daily standing charge. It is a standard application across all domestic energy suppliers.

Who qualifies for the domestic rate?

Any household receiving energy for domestic use qualifies for the 5% VAT rate. This includes your primary residence, holiday homes, and other properties used purely for residential purposes. If you use a small amount of energy for business activities from your home, you might still qualify for the domestic rate, provided your business usage is not significant enough to be considered non-domestic. Understanding your energy costs can also help you identify potential energy bill savings.

Business energy: the 20% VAT rate and exceptions

Standard VAT for non-domestic use

Businesses and other non-domestic users generally pay the standard VAT rate of 20% on their gas and electricity bills. This applies to offices, shops, factories, and any other premises used for commercial or industrial purposes. The higher rate reflects the different tax treatment for business expenses compared to household consumption.

The de minimis rule: when businesses pay 5% VAT

Some businesses can qualify for the reduced 5% VAT rate under a 'de minimis' rule. This applies if their energy consumption is below a certain threshold. The threshold is currently 1,000 kWh of electricity per month and 4,397 kWh of gas per month. If a business's consumption falls below these limits, the entire energy supply can be charged at the reduced 5% rate. This often benefits small businesses or those with very low energy usage.

What is the 'de minimis' rule for business energy VAT?

The 'de minimis' rule allows some businesses to pay 5% VAT on their energy bills instead of 20%. This applies if their energy consumption is below specific thresholds: 1,000 kWh per month for electricity and 4,397 kWh per month for gas. It is designed to benefit small-scale commercial users.

VAT for charities and eligible bodies

Charities and certain eligible bodies may also qualify for the reduced 5% VAT rate on their energy supplies, regardless of their consumption levels, if the energy is used for non-business purposes, such as charitable activities. If a charity uses energy for both business and non-business activities, a proportion of their supply may be eligible for the reduced rate.

Checking VAT on your energy bill

Where to find VAT details on your statement

Your energy bill should clearly display the VAT charge and the rate applied. Typically, you will find this information itemised alongside your energy usage and standing charges. Look for a line entry labelled "VAT", usually near the total amount due. It should explicitly state the percentage applied, which for domestic customers should be 5%. For households with a smart meter, tracking usage and understanding how VAT is applied can be even more straightforward.

What to do if your VAT rate is incorrect

If you suspect an incorrect VAT rate has been charged on your energy bill, you should take immediate action.

  1. Locate the VAT charge: Confirm the rate displayed on your bill.
  2. Verify the rate: Ensure it is 5% for domestic use.
  3. Contact your supplier: Get in touch with your energy supplier directly. Explain your concern and provide details from your bill. They are responsible for correcting any errors.
  4. Escalate if necessary: If your supplier does not resolve the issue, you can contact Citizens Advice for further guidance or escalate your complaint to the Energy Ombudsman.

Understanding your energy bills shouldn't be complicated. Fuse Energy is committed to transparent pricing and clear billing, helping you keep track of your household energy costs, including VAT. Our app provides detailed usage information, empowering you to make informed decisions about your energy consumption. We believe in a future with power to play with, where energy is abundant and easy to manage. Click here to switch to Fuse Energy today and experience straightforward energy management. You can also learn more about our mission to make energy abundant by clicking here.

Published on 13 Jul 2026

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Disclaimer

For the avoidance of doubt, this article is provided for informational purposes only and is not intended to constitute legal or financial advice. The author and/or Fuse Energy shall not be responsible for any losses arising out of any reliance on the information contained herein.