Usually yes. In England, Shelter says a private tenant can normally have a partner move in without asking the landlord, as long as the home will not be overcrowded and you are not subletting to them. Check your tenancy agreement first, tell your landlord, and remember that a partner moving in can change your Council Tax and any Universal Credit claim.
Check your tenancy agreement first (England)
Shelter’s England guidance says you can usually let other people stay in your home “as long as it is not overcrowded”. Its own example says a tenant’s partner can move in, and “He does not have to ask his landlord – but many tenants let their landlord know.”
Look for these terms in your agreement:
- Other occupiers. Some agreements list people the landlord says can live with you, such as a partner or children.
- Subletting. Shelter says: “You cannot sublet any part of your home without your landlord’s permission.” If your partner simply lives with you as your partner, that is not subletting. Renting them a room as a lodger would be a different arrangement. See lodger vs tenant.
- Sharing possession. Your agreement might say you cannot share possession, which Shelter explains means things like renting out a room.
Telling your landlord is still sensible. In England, landlords must check that all tenants aged 18 and over have a right to rent, even if they are not named on the tenancy agreement. Our guide to right to rent checks explains what your partner may need to show.
Staying as an occupier or becoming a joint tenant
Your partner can live with you without being on the tenancy. If you both want equal rights in the home, you can ask your landlord to add them as a joint tenant. This needs your landlord to agree. Shelter says a landlord or agent can charge up to £50 to change a name on the agreement or draw up a new contract.
Being joint tenants has a big catch. Shelter’s England guidance says: “You are all responsible for the whole rent even if you pay different amounts.” If one of you stops paying, the landlord can ask the other for all of it. Our guide on joint tenancies and the whole rent explains how that works.
If your partner stays an occupier only, the tenancy and the rent stay in your name. You can still agree between yourselves how to share costs.
If you live in a shared house
A partner moving into a house share can change how the property is classed. GOV.UK says a property is a house in multiple occupation (HMO) if at least 3 tenants live there, forming more than 1 household, and share a toilet, bathroom or kitchen. A large HMO, with at least 5 tenants forming more than 1 household, needs a licence from the local council.
A couple living together counts as one household. For Universal Credit, a couple who live together make a joint claim, whether or not they are married.
So if you share with one friend and your partner moves in, the home could now have 3 people in 2 households. In a bigger share, it could tip the house into needing a licence. Talk to your landlord and housemates before your partner moves in.
Benefits and Council Tax
Universal Credit. GOV.UK says if you live with your partner, “You must make a joint claim for your household, even if your partner is not eligible.” Your payment then depends on your partner’s income and savings as well as your own. Moving in with your partner is a change you must report, and GOV.UK says to report changes as soon as they happen. A delay can lead to an overpayment you have to repay. More on this in renting on Universal Credit.
Council Tax. GOV.UK says you get 25% off your bill if you live on your own. A full bill is based on at least 2 adults. When an adult partner moves in, you will usually lose the discount, so tell your council. If you keep a discount you are not entitled to, the council can ask you to repay it and may fine you. Some people, such as full-time students, are disregarded, so check with your council.
Wales and Scotland
Wales. Under occupation contracts, Shelter Cymru says you need your landlord’s consent to add someone as a joint contract-holder. The request must be in writing, and the landlord should not refuse without a good reason. Joint contract-holders are all equally responsible for paying the full rent.
Scotland. Tenancy rules are different, so check mygov.scot before adding anyone to your tenancy. For Council Tax, mygov.scot says you may get a discount if you are counted as the only adult living in your home, so a partner moving in is likely to affect it.
Worked example (fictional)
Priya rents a one-bedroom flat in England for £1,100 a month. Her Council Tax is £1,600 a year before any discount. Her partner Sam moves in. Priya earns £36,000 and Sam earns £24,000.
- Council Tax alone, with 25% off: £1,600 × 0.75 = £1,200 a year, or £100 a month.
- Council Tax together, no discount: £1,600 a year, or £133.33 a month.
- Extra Council Tax: £1,600 − £1,200 = £400 a year.
- Joint income: £36,000 + £24,000 = £60,000. Priya earns 60% and Sam 40%.
- Rent split by income: Priya £1,100 × 0.6 = £660, Sam £1,100 × 0.4 = £440.
- Council Tax split by income: Priya £1,600 × 0.6 = £960 a year, Sam £640 a year.
Work out a fair split
Use the rent split calculator to compare an equal split with one based on income. Our guide to splitting rent with a partner who earns more covers the fairness questions. If you are looking for a bigger place together, see joint income and rent affordability.
Sources
- Landlord and tenant details, Shelter England (checked 10 October 2026)
- Moving in or out of a joint tenancy, Shelter England (checked 10 October 2026)
- Joint tenancies, Shelter England (checked 10 October 2026)
- Check your tenant’s right to rent, GOV.UK (checked 10 October 2026)
- Private renting: houses in multiple occupation, GOV.UK (checked 10 October 2026)
- Universal Credit eligibility, GOV.UK (checked 10 October 2026)
- Universal Credit changes of circumstances, GOV.UK (checked 10 October 2026)
- Council Tax: who has to pay, GOV.UK (checked 10 October 2026)
- Whose name the occupation contract is in, Shelter Cymru (checked 10 October 2026)
- Council Tax discounts, exemptions and reductions, mygov.scot (checked 10 October 2026)
This guide is general information, not legal or financial advice. Report a possible error.