Are you liable for your tenant's unpaid bills or debts?

In England, Wales and Scotland, a landlord is not automatically liable for a tenant’s unpaid bills or debts; liability depends on the specific bill, who occupied the property, and what statute or contract applies. Northern Ireland is only covered here for domestic water, where there is no domestic water-charging regime.

Are you liable for your tenant's unpaid bills or debts?

Rivals repeat councils’ claim that the 2025 reform keeps a leaving tenant liable for council tax until their notice ends, but that is wrong: Renters’ Rights Act 2025 s.28 only widens who has a council-tax “material interest” to include former assured tenancies, not a general “liable until notice ends” rule. In England and Wales, council tax follows the statutory hierarchy, so a resident tenant normally comes before the owner, while the owner is the fallback only where the owner category applies. In Scotland, the owner is liable only for any part not let on a lease of 6 months or more. Gas and electricity also follow occupation: electricity supplied without a contract is deemed contracted with the occupier, or the owner only if the premises are unoccupied. A landlord is not liable for a tenant’s personal loans, cards or catalogue debts merely by being their landlord.

What happens if a tenant leaves without paying the utility bills?

A tenant’s unpaid gas, electricity, water or council-tax arrears do not transfer to the landlord; the landlord’s liability starts only when the property is unoccupied or where a specific rule makes the owner jointly liable. For energy in Great Britain, electricity supplied without an express contract is treated as supplied to the occupier, or to the owner only if the premises are unoccupied; gas has the same deemed-contract structure for the consumer. Energy suppliers also cannot pursue unbilled gas or electricity charges older than 12 months before recovery action. For water in England and Wales, a landlord who lets to a non-owner occupier must give the water company the occupier’s details or the occupier’s water liability becomes shared jointly and severally with the owner. In Northern Ireland, domestic water debt is not a landlord risk because domestic water charges are subsidised rather than billed to households.

How do you stop debt letters arriving for a previous tenant?

To stop debt letters for a previous tenant, return each letter unopened marked “not at this address”, tell the creditor or debt collector the debtor has moved, and ask them to suppress the address from their file. FCA-regulated lenders and collectors must not pursue someone they know or believe may not be the borrower or hirer, so the strongest wording is that the named person is not resident and you are not the debtor. Do not open or pay the previous tenant’s debt letters just to make them stop; that can make the paper trail noisier rather than cleaner. If the problem is credit-file association rather than post, ask the credit reference agency for a financial disassociation: Experian describes this as removing a financial link between you and another person. Abodient can keep tenancy records and lease dates against each letting period, which matters when you need to show when a named occupier ceased to live at the property.

Last reviewed August 2026.

Sources

• Renters’ Rights Act 2025 s.28 — “(b)after “more” insert “or a tenancy that is or was previously an assured tenancy within the meaning of the Housing Act 1988”.” Source
• Local Government Finance Act 1992 s.6(1) — “The person who is liable to pay council tax in respect of any chargeable dwelling and any day is the person who falls within the first paragraph of subsection (2) below to apply, taking paragraph (a) of that subsection first, paragraph (b) next, and so on.” Source
• Local Government Finance Act 1992 s.6(2)(f) — “(f)he is the owner of the dwelling.” Source
• Local Government Finance Act 1992 s.75(2)(f)(iii) — “(iii)the owner of any part of the dwelling which is not subject to a lease granted for a term of 6 months or more.” Source
• Electricity Act 1989 Sch.6 para.3(1) — “Where an electricity supplier supplies electricity to any premises otherwise than in pursuance of a contract, the supplier shall be deemed to have contracted with the occupier (or the owner if the premises are unoccupied) for the supply of electricity as from the time (“the relevant time”) when he began so to supply electricity.” Source
• Gas Act 1986 Sch.2B para.8(1) — “Where a gas supplier supplies gas to a consumer otherwise than in pursuance of a contract, the supplier shall be deemed to have contracted with the consumer for the supply of gas as from the time ( “the relevant time ”) when he began so to supply gas to the consumer.” Source
• Ofgem open letter on Standard Licence Condition 21BA — “In short, charge recovery action may only be taken in respect of units of gas or electricity consumed, or standing charges accrued, within the 12 months before the date of the charge recovery action (the Backbilling Requirement).” Source
• Flood and Water Management Act 2010 s.45, inserting Water Industry Act 1991 s.144C(3) — “(3)If the owner fails to comply with subsection (2), the occupiers' liability for charges under this Chapter becomes shared jointly and severally with the owner.” Source
• Grants to Water and Sewerage Undertakers Order (Northern Ireland) 2022 explanatory memorandum — “Since 2007, the Northern Ireland Executive has paid a subsidy to NI Water in lieu of domestic water charges.” Source
• FCA Handbook CONC 7.5.2R — “A firm must not pursue an individual whom the firm knows or believes might not be the borrower or hirer under a credit agreement or a consumer hire agreement.” Source
• StepChange — “Write ‘not at this address’ on the envelope and return to sender.” Source
• Experian — “Removing a financial link between you and another person is called 'disassociation'.” Source