Shared Rental Bills: Who Pays What in Wales?

If you’re renting in shared accommodation in Wales—whether in a house share, HMO (House in Multiple Occupation), or as a lodger—it’s vital to know who is responsible for paying the household bills. This guide explains how utility and council tax responsibilities are decided in Welsh shared rented homes, your rights as a renter, and what to do if there’s a dispute about bills.

Understanding Shared Rental Arrangements in Wales

In Wales, shared homes are often let under either individual tenancy agreements or joint tenancy agreements. Your obligations for bills like energy, water, broadband, and council tax usually depend on the type of rental contract you have and what is stated in your written agreement.

Key Definitions Explained

  • HMO (House in Multiple Occupation): A property occupied by at least three people who are not from one household and who share facilities like the bathroom or kitchen.
  • Lodger: A person who rents a room in their landlord's home and shares living space with them.
  • Joint Tenancy: All tenants are jointly responsible for rent and bills.
  • Individual Tenancy: Each tenant has a separate contract, generally for their own room, with shared rights to communal spaces.

The type of arrangement affects who pays bills, so check your written contract carefully.

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Who Pays What? Typical Bill Arrangements

Whether you or your landlord pay the bills depends on:

  • What your contract says—always check this first!
  • If bills are included in your rent or paid separately
  • Whether you have a joint or individual contract
  • If you’re in an HMO or are a lodger

Bills Commonly Found in Shared Rentals

  • Gas and electricity
  • Water and sewerage
  • Council tax
  • TV licence
  • Broadband and phone

If Bills Are Included in Rent

If your contract states that bills are ‘included’, your landlord is responsible for paying them directly. Make sure this is clear in writing—verbal agreements are difficult to prove if a dispute arises.

If Bills Are Not Included

  • Joint tenancy: All tenants are equally responsible for the whole bill (you’re often “jointly and severally liable”). This means if one person does not pay, the rest can be chased for the debt.
  • Individual contracts: Each person is usually only responsible for bills for their own room and should pay a fair share for communal bills. Check your contract for details.
  • Lodgers: Usually, bills are included in the rent, but always check your agreement for clarity.
Always get any agreement about bills in writing as part of your occupation contract. If you’re unsure, ask your landlord or agent for clarity before you move in.

Council Tax and Other Legal Responsibilities

Most renters are responsible for council tax, but there are exceptions—such as if your landlord lives in the same property, or if everyone in the house is a full-time student. The law covering council tax liability in Wales is outlined in the Local Government Finance Act 1992.1

  • In HMOs, the landlord is usually responsible for council tax (even if tenants pay them for it).
  • Lodgers often do not pay council tax—the resident landlord is responsible.

If you’re unsure, you can confirm responsibility with your local council. Find your council using the official Find your local council tool.

What Does the Law Say?

The main legislation for renters' rights and occupation contracts in Wales is the Renting Homes (Wales) Act 2016.2 This Act sets out your rights and your landlord's obligations, including what must be contained in your written occupation contract.

What If There’s a Dispute Over Bills?

If you and your housemates disagree about splitting bills, or believe you are being wrongly charged, always try to resolve matters directly with your landlord or fellow tenants first. If that fails, you have options:

  • Contact your local council’s housing or tenancy relations officer—they may help mediate or advise you on the next steps.
  • If you believe your contract is not being followed, you can apply to the Residential Property Tribunal Wales for certain tenancy disputes or contract variations.

If your landlord is not meeting their legal responsibilities (for example, not providing a written contract that explains bill responsibilities), you can submit a complaint.

Important Forms for Renters in Wales

  • Occupation Contract Information Form: Used when agreeing a new occupation contract under the Renting Homes (Wales) Act 2016. This details your rights, including what is included in your rent.
    Model Written Statement: Secure Contract (Welsh Government)
  • Dispute or Complaint Form (Local Council): If bills or tenancy conditions aren’t met, you can file a complaint with your local council’s housing team. The format varies by council—use the official complaints process for council housing.
  • Application to the Residential Property Tribunal Wales: This formal process is used if you have an unresolved dispute with your landlord over your occupation contract. Find forms and guidance at the Tribunal's official forms page.

Always keep copies of any forms or written communications you send.

FAQs: Welsh Shared Rental Bills

  1. Can my landlord make me pay bills even if my contract says they’re included?
    No, your landlord must cover any bills that are included in your written contract. If bills are excluded, clarify in writing who is responsible for each utility.
  2. What if one flatmate does not pay their share?
    In joint tenancies, all tenants can be held liable for unpaid bills. You may have to cover the amount and seek repayment from your flatmate later.
  3. Are students exempt from council tax in Wales?
    Full-time students are exempt from council tax. If all tenants are students, your home should be exempt. Always notify your council and provide student status proof.
  4. Do I have to pay for bills if I am a lodger?
    Usually, your landlord pays bills if you are a lodger. Double check your written agreement, though—responsibility should be clear before you move in.
  5. How do I challenge unfair bill charges?
    Raise the issue with your landlord in writing. If there’s no resolution, you can take the complaint to your local council or the Residential Property Tribunal Wales for a legal determination.

Key Takeaways for Renters

  • Check your occupation contract for details on bill responsibilities; don’t rely on verbal agreements.
  • In most HMOs, the landlord pays council tax; tenants usually pay other bills unless the contract says otherwise.
  • If you have a dispute over bills, use official forms and resources and seek help early.

Always stay informed and act quickly to resolve issues to avoid bigger problems later on.

Need Help? Resources for Renters


  1. Local Government Finance Act 1992: Council tax liability in Wales
  2. Renting Homes (Wales) Act 2016: Occupation contracts, HMO responsibilities, and tenants’ rights
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights UK

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for renters everywhere.