Can My Energy Supplier Cut Me Off? UK Rules (2026)

By Hamid Ali, Founder of DebtShift · Updated October 15, 2026 · United Kingdom

The bill says one number, the direct debit says another, and the final reminder is on the table with a date printed in bold.

In brief: Not easily. In England and Wales a supplier should only disconnect as a last resort. It has to offer other ways to pay first, and if you will not agree a plan it needs a court warrant, with 7 days’ notice for gas or 7 working days’ notice for electricity. A prepayment meter is more likely than a disconnection. There are winter protections for pensioners and sick or disabled households. Contact your supplier now, ask for an affordable plan, and get free advice.

Based on National Debtline on gas and electricity arrears and Ofgem on getting help with bills. This covers England and Wales; Scotland has different support. Ofgem’s debt indicators page shows total domestic energy debt and arrears at £5.02bn in Q2 2026, up from £4.79bn in Q1 (Ofgem). You are one of a lot of households. For every option see the UK debt help hub.

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How disconnection actually works

A last resort. Suppliers must offer other ways to pay before cutting off, and you can usually prevent it by agreeing an affordable instalment plan, Fuel Direct or a prepayment meter (National Debtline).
A warrant. If you will not agree a plan, the supplier can apply to the magistrates’ court for a warrant to enter and disconnect. You can still offer what you can afford and bring your budget (National Debtline).
Reconnection. It should happen within 24 hours of payment or agreement. If not, the supplier usually owes you £40 within 10 working days (National Debtline).

What to ask your supplier for

Ofgem says you can ask for a payment plan, a payment break or reduction, a review of your payments and debt repayments, and access to hardship funds (Ofgem). National Debtline adds that suppliers must assess your ability to pay and consider your budget, and you can pay weekly, fortnightly or monthly (National Debtline). If your circumstances change, ask them to lower or pause it.

On benefits? Fuel Direct takes payments from Universal Credit and some other benefits. From 1 April 2022 DWP only agrees new or higher deductions for ongoing costs with your consent (National Debtline). More in Universal Credit and debt.

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If you are vulnerable

Ask to join the Priority Services Register, which can bring meter help, accessible bills and priority reconnection (National Debtline). Tell your supplier if a prepayment meter would not be safe. National Debtline lists examples such as everyone in the home being 75 or over, or a child under 2.

Where to get help

National Debtline lists the Citizens Advice consumer helpline on 0808 223 1133 (National Debtline), and Ofgem lists 0808 144 8844 for Citizens Advice in England (Ofgem). Breathing space gives temporary protection from creditors in England and Wales. If you have other debts too, see a debt management plan and council tax debt. Not paying anything is risky: read what happens if you stop paying.

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The things you’re probably wondering

Can my supplier cut me off in winter?

Often not. National Debtline says under Standard Licence Condition 27, suppliers must not disconnect domestic customers of State Pension age who live alone or only with other pensioners or under-18s, between 1 October and 31 March, and must do all they can to avoid disconnecting households with someone of pension age, disabled or chronically sick (National Debtline).

Can they force a prepayment meter on me?

They can, but with conditions. You must be asked whether you want one before disconnection, if it is safe. The fitting charge can be up to £150, and National Debtline says it should not be charged if a health condition or vulnerability stopped you dealing with the debt (National Debtline).

How much notice before they disconnect?

With a court warrant, 7 days for gas or 7 working days for electricity (National Debtline). They need that warrant first if you will not agree a plan.

What if I have young children?

If your supplier signed the Energy UK Vulnerability Commitment, it won’t disconnect a household with children under 6 (under 16 from 1 October to 31 March) (National Debtline). Ask which commitments your supplier has signed.

Do I pay the energy debt before my credit cards?

Yes. National Debtline says energy arrears are a priority debt, so pay them before non-priority debts like credit cards (National Debtline). You must keep paying for current use too.

Can they bill me for something from years ago?

Suppliers usually shouldn’t charge for energy used more than 12 months ago in certain cases, such as when they haven’t sent an accurate bill or told you about the charges (National Debtline).

Who do I complain to?

Your supplier first. After eight weeks, or a deadlock letter, you can go to the Energy Ombudsman, within 12 months of a deadlock letter (National Debtline).

If the debts are getting out of hand, the bankruptcy and DRO checker shows which formal options you may qualify for.

Disclaimer: DebtShift is an educational platform operated by H Ali Logistics Ltd, which is not authorised or regulated by the Financial Conduct Authority (FCA). This article is general education, not financial or legal advice. For free, impartial debt advice, contact StepChange on 0800 138 1111.

Sources

Last reviewed October 2026