House Share Bills: How to Split Bills With Housemates (UK)

Splitting bills in a house share is mostly about agreeing the rules before the first bill arrives. Who holds each account, how each bill is split, and when everyone pays. Get those three things written down and most house share money arguments never happen.

This guide covers the common ways to split, the council tax rules that catch people out, and what to do when someone moves in or out.

Step 1: List the shared bills

A typical UK house share pays:

• rent
• council tax (unless everyone is a full-time student, or your landlord pays it)
• gas and electricity
• water
• broadband
• TV licence, if anyone watches live TV or uses BBC iPlayer

Ofgem notes that if you rent, your rental agreement or landlord can tell you who supplies the energy and who pays the bills. Some landlords include bills in the rent, so check your tenancy before setting anything up.

Step 2: Choose how to split each bill

Bill	Common split	Why
Rent	By room size, or equal	Bigger rooms often pay more
Council tax	Equal	It is a charge on the whole home
Energy	Equal	Hard to measure per person
Water	Equal	Same reason
Broadband	Equal	Everyone uses it

Splitting rent by room is worth agreeing at the start. A simple way is to give each room a share based on its size and features, agree the shares together, and fix them for the length of the tenancy.

For everything else, an equal split is usually the least argued-over.

Step 3: Decide who holds each account

Energy, water and broadband accounts often sit in one person’s name. That person is who the company deals with, so it helps to:

• spread accounts between housemates, so one person is not carrying every bill
• agree a date each month when everyone pays the account holder their share
• keep a shared record of who has paid

A shared spreadsheet works well. Our bill organiser spreadsheet guide has a layout with a “my share” column.

Council tax in a shared house

Council tax is the bill that surprises house shares most, because who is liable depends on your tenancy.

Joint tenancies. If you all signed one tenancy for the whole house, you may be jointly liable. Basingstoke and Deane Borough Council explains that “where two or more people fall into the same category in the hierarchy, they are jointly and severally liable.” In plain terms, the council can ask any one of you for the whole bill.

Houses in multiple occupation. If you each rent your own room on a separate agreement, the property may be a house in multiple occupation, and Basingstoke’s guidance says that in those cases “the owner(s) of the property will be liable regardless of who lives there.”

Tenancy terms do not change the law. The same council says an agreement between tenant and landlord “is a third-party agreement and does not override Council Tax legislation.” So “bills included” in your tenancy does not by itself change who the council can ask to pay.

GOV.UK’s own guidance suggests contacting your local council about your situation. Rules are applied by each council, so check yours.

Students and discounts

GOV.UK says households where everyone is a full-time student do not have to pay council tax. If some of you are students and some are not, there may still be a bill, possibly with a discount. Our guide to students and council tax explains the rules.

When someone moves in or out

Changes in a house share are when bills go wrong. When someone leaves:

1. Take meter readings on the day they move out. Citizens Advice recommends giving your supplier meter readings when you move, so the bill is accurate.
2. Settle their share of every bill up to that date.
3. Update account names if they held any bills.
4. Tell the council about the change in who lives there.

When someone moves in, add them to the shared bill list and agree their share from their first day.

Keep it fair and visible

House share bills work when everyone can see them. One shared list, with each bill’s amount, due date and account holder, prevents most disputes. A bill tracker like Billo keeps every bill and due date in one list and reminds you 3 days before each bill is due, which helps the account holder collect everyone’s share in time.

Summary

• Split utility bills equally and rent by room size if rooms differ.
• Spread accounts between housemates and agree a monthly payment date.
• Council tax liability depends on your tenancy; joint tenants can each be liable for the whole bill, and in some shared houses the landlord is liable.
• Take meter readings and settle shares whenever someone moves out.

Want the numbers for your own household? Try our free split bills by income calculator. It runs in your browser and nothing you type is saved or sent.