In this answer
Short answer
Benefits are not paid to a supplier, and no deduction is taken from them automatically. What a household in energy debt can do is use the advice and casework routes that sit alongside the benefits system: Citizens Advice advisers can look at a problem with an energy bill or supply, help with grants and discounts, and speak to a supplier on a householder's behalf1. Energy debt is the single most common type of debt that Citizens Advice deals with, and 1 in 5 of its debt clients have an energy debt2.
The consumer service is the entry point. Its number for England and Wales is 0808 223 1133, with a Welsh language line on 0808 223 1144, and it is open Monday to Friday, 9am to 5pm4. Where a complaint is difficult or urgent, or a householder cannot deal with a supplier because of personal circumstances, vulnerability or a risk of disconnection, the adviser may refer the case to the Extra Help Unit, which raises complaints with suppliers on the consumer's behalf5.
What Citizens Advice can do when you are struggling with energy debt
The consumer service exists to answer a problem to do with an energy bill or an energy supply, and it does so through trained advisers rather than a script1. In practice that covers four things a household in debt needs: a read of the bill and the balance, a route to a repayment arrangement with the supplier, a check on whether the household is missing a grant or discount, and a decision on whether the case is complex enough to be taken on.
The scale of the problem is not marginal. Energy debt is the single most common type of debt that Citizens Advice deals with, and 1 in 5 of its debt clients have an energy debt2. Citizens Advice has said energy debt is the most common form of debt its advisers help people with8. It has also welcomed Ofgem's proposals for a relief scheme to tackle energy debt caused by the energy crisis, while raising concerns about the proposed approach, so the policy position is support for a scheme rather than a settled one9.
For a household, the practical value is that the adviser sits between the householder and the supplier. The service advises on all matters relating to energy supply, including debt advice and access to cheaper deals, and it publishes information to help households get the best energy deals, apply for energy-related grants and discounts and make energy efficiency improvements10. That is advice and casework, not money: no part of the benefits award is redirected, and any repayment plan is agreed with the supplier.

Who to call: helpline numbers, hours and language options

The consumer service is the main route for England and Wales. Its telephone number is 0808 223 1133, its Welsh language number is 0808 223 1144, and it is open Monday to Friday, 9am to 5pm4. Textphone users dial 18001 followed by the helpline number, and webchat is offered as an alternative4. In England there is a further general number, 0808 144 884411.
Other lines cover different ground and keep different hours. National Energy Action's benefits advice and claim support service is on 0800 304 7159, open Monday to Thursday 10am to 4pm and Friday 10am to 12.30pm, for a free benefits check and personalised support12. National Debtline offers free debt advice on 0808 808 4000, Monday to Friday 9am to 8pm and Saturday 9.30am to 1pm13. In Northern Ireland the oil scheme helpline is 0800 072 0266, open Monday to Friday, 9.00am to 4.00pm14. The Energy Ombudsman is on 0330 440 1624, with option 3 for heat networks7.
Citizens Advice describes its help and advice as free and impartial15. The Welsh government publishes its own help with home energy bills for households living in Wales, which sits alongside the GB-wide advice routes16. Where a household is in Wales, the Welsh language line and the devolved support pages are the two things that do not exist in the same form elsewhere in Great Britain.
| Line | Number | Hours |
|---|---|---|
| Citizens Advice consumer service | 0808 223 1133 | Monday to Friday, 9am to 5pm4 |
| Citizens Advice Welsh language | 0808 223 1144 | Monday to Friday, 9am to 5pm4 |
| Citizens Advice, England | 0808 144 8844 | Not stated11 |
| National Energy Action benefits advice | 0800 304 7159 | Mon to Thu 10am to 4pm, Fri 10am to 12.30pm12 |
| National Debtline | 0808 808 4000 | Mon to Fri 9am to 8pm, Sat 9.30am to 1pm13 |
| Northern Ireland oil scheme | 0800 072 0266 | Monday to Friday, 9.00am to 4.00pm14 |
| Energy Ombudsman | 0330 440 1624 | Not stated7 |
The Extra Help Unit: when Citizens Advice can take on your case
The Extra Help Unit is the escalation route inside the advice system. It supports consumers in vulnerable circumstances, by referral, and it raises complaints with energy suppliers on their behalf, particularly where there is a risk of disconnection or complex personal circumstances6. It is not a public advice line: a householder reaches it through an adviser, not by calling it directly.
The referral criteria are specific. The consumer service may refer a case where the householder needs support with a difficult or urgent complaint, cannot deal with an energy supplier on their own because of personal circumstances, is considered vulnerable, or is at risk of being disconnected from an energy supply5. Those four conditions are the test, and the risk of disconnection is the one most likely to apply to a household carrying energy debt.
"Someone at their Extra Help Unit could take on your case if you are in a vulnerable situation."
The consumer service adviser may be able to refer your case to the Extra Help Unit, which can negotiate with your supplier on your behalf5.
The unit's role matters for independence as much as for money. A household that cannot get a supplier to engage on a repayment plan is dependent on that supplier's goodwill unless someone with standing takes the case up. The Extra Help Unit is that mechanism, and it is free at the point of use because it is funded as part of the consumer protection framework rather than charged to the householder18.

Grants, discounts and schemes Citizens Advice can point you to
Advice is not the same as money, and this is where the distinction bites. Energy hardship funds are grants from energy companies to help people struggling to pay gas and electricity bills, and they can help clear energy debts; they are usually aimed at people with low incomes20. They are discretionary, they are not a benefit, and no deduction from a benefits award is involved in applying for one.
The advice service can point a household towards the schemes that exist. Citizens Advice publishes information to help households get the best energy deals, apply for energy-related grants and discounts and make energy efficiency improvements10. Its consumer service advises on all matters relating to energy supply, including debt advice and access to cheaper deals10. Advisers also offer benefits advice, energy advice, help with grants and speaking to energy suppliers, and refer those with more complex needs to other specialised Citizens Advice services21.
Some of the schemes are devolved, so the answer differs by nation. The Welsh government publishes help with home energy bills for households in Wales, and Nest, the Welsh scheme for free home energy efficiency improvements, can be called free on 0808 808 2244, Monday to Friday from 9am to 6pm, or applied for by callback17. In Northern Ireland the Home Heating Oil Support scheme runs a helpline on 0800 072 026614. Local authority pages list grants and funding at council level, and some councils publish a free telephone advice service covering benefits, money and bill problems23.
Complaining to your supplier or the Energy Ombudsman
The complaint route has a fixed order. A householder must raise the complaint with the supplier first, and the Ombudsman will step in only if the supplier cannot help25. The case becomes free to escalate if the issue is not resolved after eight weeks, or if a deadlock letter is received6. Before contacting the Ombudsman, the supplier should be notified and worked with to try to resolve the issue26.
The Ombudsman processes complaints for both domestic and small business consumers in the energy sector7. It can tell suppliers to take practical action, such as crediting or cancelling an account or changing a tariff, to make an apology, or to offer a financial award, or a combination of these, and it may make recommendations to prevent the issue happening again27. Where a complaint concerns a heat network rather than a conventional supplier, the same first-complain-to-the-operator rule applies, and the Ombudsman's phone line uses option 3 for heat networks7.
Citizens Advice sits earlier in that chain. An adviser can help with a problem to do with an energy bill or supply, and the Extra Help Unit can raise complaints with suppliers on a consumer's behalf where the referral criteria are met1. The Ombudsman's own guidance is that a complainant must have complained to the supplier already, and its dispute pages are built around that precondition29.

Where the limits sit

Nothing in this route pays a bill directly from a benefits award. The advice service can check entitlement, point to hardship funds and grants, negotiate with a supplier and escalate a complaint, but the money that clears a debt comes from a repayment arrangement, a discretionary grant or a scheme, not from a deduction applied to benefits. Energy debt remains the most common form of debt Citizens Advice advisers help people with, which is a measure of how many households are carrying it8.
The dependence that remains is on the supplier and on the advice system's capacity. A household that cannot get a supplier to agree a plan depends on the Extra Help Unit accepting a referral, and that route turns on vulnerability, urgency, personal circumstances or disconnection risk rather than on the size of the debt alone5. For households in Wales and Northern Ireland, devolved schemes and separate helplines mean the practical answer differs from England, and the Welsh language line is one of the few contact routes that exists specifically for Welsh speakers4.
Sources29 cited
- If you need more help about a consumer issue (energy), Citizens Advice, 2026-09-17
- Shock Proof: breaking the cycle of winter energy crises, Citizens Advice, 2024-01-23
- Improving debt standards in the domestic retail market, Ofgem, 2024-12-12
- Energy terms explained, Ofgem, 2026
- Complain about your energy supplier or network operator, Ofgem, 2026
- Worried about your energy bills, Energy Ombudsman, 2026-03-24
- Energy Ombudsman FAQs, Energy Ombudsman, 2026-09-19
- Response to Ofgem's refreshing our consumer vulnerability approach, Citizens Advice, 2024-11-08
- Response to Ofgem's consultation on resetting the energy debt landscape, Citizens Advice, 2025-02-20
- Energy schemes: useful resources, Turn2us, 2026-09-20
- What happens if your energy supplier goes out of business, Ofgem, 2026
- Benefits advice and claim support, National Energy Action, 2026-06-29
- MPs' winter toolkit, Energy UK, 2025-11-17
- Home Heating Oil Support, nidirect, 2026-09-17
- Help with household costs, Isle of Anglesey County Council, 2026-09-20
- Getting help if you can't afford your energy bills, Ofgem, 2026-09-17
- Get help with your energy bills, Ofgem, 2026-09-17
- Heat networks consumer protections: draft guidance, Ofgem, 2025-09-05
- Raise a dispute: VIVID Housing Limited, Energy Ombudsman, 2026-09-19
- What are energy hardship funds and how do they work?, British Gas Energy Trust, 2026-02-26
- Switching supplier, tariffs and bills FAQs, Smart Energy GB, 2026-03-16
- Apply for Nest home energy efficiency improvements, Welsh Government, 2026
- Energy saving grants and funding, Tameside Council, 2026-09-20
- Supporting the most vulnerable through holistic energy advice, Cadent Foundation, 2026-07-30
- Facilitated complaints resolution, Energy Ombudsman, 2026-09-20
- How we can help: network operators, Energy Ombudsman, 2026-09-20
- What to expect, Energy Ombudsman, 2026-09-19
- Heat networks regulation: consumer protection guidance decision, Ofgem, 2026-01-13
- Consumer protection rights, GOV.UK, 2026-09-17

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