Joint and Several Liability Landlord UK 2026

What is joint and several liability?

Joint and several liability means that each tenant in a joint tenancy is individually liable for the full rent — not just their share. If one of four co-tenants fails to pay their quarter-share, the remaining three are liable for the shortfall
The obligation is 'joint' (all tenants together owe the total) and 'several' (each tenant individually owes the total). The landlord can pursue any one tenant for the full unpaid rent regardless of what the other tenants have or have not paid
A joint tenancy is created when two or more people sign a single tenancy agreement as co-tenants. This is distinct from multiple individual tenancy agreements (common in some HMOs), where each tenant has a separate liability for their own room rent only
In a Periodic Assured Tenancy Agreement (post-RRA 2025 from 1 May 2026), joint tenants continue to hold jointly and severally. If one co-tenant serves notice or the tenancy ends for one, this can affect the whole tenancy — seek legal advice on the impact of individual tenant changes
All co-tenants must be named on the tenancy agreement to be jointly and severally liable. A person who occupies under an informal arrangement without signing the tenancy has no formal tenancy and is not subject to joint and several liability

Collection simplicity: a landlord can demand the full rent from whichever co-tenant has the funds — typically one rent payment from the group rather than four separate payments. This simplifies collection in practice
Arrears risk mitigation: if one co-tenant loses employment, becomes ill, or stops contributing to the shared rent, the others remain fully liable. This is a significant protection for the landlord in student and professional house-share settings
Pursuing the 'deep pocket' co-tenant: in a rent arrears claim, the landlord can pursue the co-tenant most likely to pay or most easily served. Judgment can be obtained against one co-tenant individually for the whole arrears
Guarantors in joint tenancies: individual guarantors typically guarantee one co-tenant's obligations only. If a guarantor is required for the full tenancy, all co-tenants' guarantors must be jointly and severally liable — or a single guarantor must be secured for the full rent. Check the guarantor agreement carefully
Section 8 possession: a Ground 8 notice (mandatory arrears) can be served against all co-tenants where the total rent arrears threshold is met — even if some co-tenants have paid their share. The tenancy as a whole is in arrears

The departure of one co-tenant from a joint tenancy does not automatically end the tenancy or reduce the other tenants' rent liability. The remaining tenants continue to be jointly and severally liable for the full rent
A departing co-tenant remains liable under the original joint tenancy until the tenancy is formally ended or they are released by the landlord. Under the old fixed-term regime, a tenant who left before the fixed term ended could still be pursued for rent for the remainder of the term
Post-RRA 2025: in a Periodic Assured Tenancy, a co-tenant wishing to leave must serve valid notice on the landlord. The effect of one co-tenant's notice on the rest of the tenancy is legally complex — this is a known area of uncertainty under the new regime. Seek legal advice where a co-tenant wants to exit
Replacement tenant: if the landlord agrees to accept a replacement tenant in place of the departing co-tenant, this should be documented as a deed of surrender and re-grant (ending the original tenancy and creating a new one including the replacement tenant) or as an assignment with the landlord's consent. An informal handover without documentation creates ambiguity about who is liable for what
Do not simply cross out the departing tenant's name from the tenancy agreement — this creates an unsigned, incomplete agreement that may be unenforceable

Money claim: county court money claims can be brought against all co-tenants jointly, or against individual co-tenants. If you know which co-tenant has assets or income, you can pursue them individually for the full amount
Between co-tenants: once you have recovered from one co-tenant, they have a right of contribution against the others for their proportionate share — that is a dispute between the co-tenants, not your concern as the landlord
Guarantors: pursue guarantors where arrears remain after pursuing the tenants directly. A guarantor's liability is co-extensive with the tenant's — if the tenant is jointly and severally liable for the full rent, so is their guarantor (subject to the terms of the guarantor agreement)
Deposit at end of tenancy: the deposit can be used to offset arrears. In a joint tenancy, the deposit typically belongs to the tenants jointly — adjudicators will resolve deduction disputes between co-tenants and landlords through the usual deposit scheme process
County Court Judgment: obtaining a CCJ against a co-tenant who has left the property but is still liable under the tenancy agreement is a useful enforcement tool — it can be registered against their credit record and enforced against their wages or bank account