A Lodger Agreement is a legally binding contract used in England and Wales when a resident landlord lets a room in their own home to a lodger. Unlike an Assured Shorthold Tenancy (AST), which is the standard form of residential tenancy in the private rented sector, a lodger arrangement arises where the landlord lives in the same property and shares living accommodation with the occupier. This fundamental distinction has profound legal consequences for both parties.

Under the Housing Act 1988, Schedule 1, paragraph 10, a tenancy cannot be an assured tenancy if the landlord is an individual who occupies another dwelling in the same building as their only or principal home (and the building is not a purpose-built block of flats). This means that lodgers do not benefit from the statutory security of tenure that assured shorthold tenants enjoy. The lodger is classified as an excluded occupier under section 3A of the Protection from Eviction Act 1977, which significantly reduces the procedural requirements for ending the arrangement.

The practical implications of this legal classification are substantial. First, the landlord does not need to protect the lodger's deposit in a government-approved tenancy deposit scheme under the Housing Act 2004. Second, the landlord does not need to provide the statutory prescribed documents (Energy Performance Certificate, Gas Safety Certificate, Electrical Installation Condition Report, or 'How to Rent' guide) that are required for ASTs. Third, the landlord does not need to obtain a court order for possession — they need only give reasonable notice. Fourth, the Tenant Fees Act 2019 does not apply, so the landlord may charge fees beyond the permitted payments under that Act.

However, the landlord is still bound by general obligations under the Occupiers' Liability Act 1957, the Health and Safety at Work etc. Act 1974, and the general law of negligence. The property must be safe for the lodger to occupy. Additionally, a landlord who receives rental income from a lodger may be eligible for the government's Rent a Room Scheme, which allows a tax-free income of up to £7,500 per year from letting furnished accommodation in the landlord's main home (as of the 2025/26 tax year).

A Lodger Agreement should be used whenever an individual homeowner in England or Wales wishes to let a room in their own home to another person while continuing to live in the same property. Although a written agreement is not a legal requirement for a lodger arrangement, having one is strongly recommended because it clearly sets out the rights and obligations of both parties, reduces the risk of disputes, and provides evidence of the terms agreed in the event that a disagreement arises.

Common situations in which a Lodger Agreement is appropriate include: a homeowner who wishes to let a spare bedroom to supplement their income; a person living alone who wants companionship and help with household costs; a professional who has a large property and wants to let rooms to colleagues or students; a family that has an unused room and wishes to take advantage of the Rent a Room Scheme (which allows tax-free rental income of up to £7,500 per year from furnished accommodation in the landlord's main residence); and temporary arrangements where the homeowner wishes to let a room for a specific period (such as during a university term or a sporting event).

A Lodger Agreement is NOT appropriate where: the landlord does not live in the same property as the occupier (in which case an Assured Shorthold Tenancy should be used); the occupier has exclusive possession of a self-contained flat or unit within the building (which may create a tenancy regardless of what the agreement states, following the principle in Street v Mountford [1985] AC 809); or the property is a purpose-built block of flats (in which case the resident landlord exemption under paragraph 10 of Schedule 1 to the Housing Act 1988 does not apply).

It is critical for the landlord to ensure that the arrangement genuinely meets the criteria for an excluded tenancy or licence. If the landlord does not actually reside at the property, or if the lodger is given exclusive possession of part of the property without the landlord sharing living accommodation, a court may determine that an AST has been created — regardless of what the written agreement states. This would expose the landlord to all the statutory obligations that apply to ASTs, including deposit protection and the requirements for valid section 21 notices.

A well-drafted Lodger Agreement for use in England and Wales should contain the following key elements to ensure clarity and legal compliance:

The identification of the parties should include the landlord's full legal name and the address of the property, confirming that the landlord is a resident occupier who uses the property as their only or principal home. The lodger's full legal name and current address should also be recorded.

The room description should clearly identify which room within the property the lodger will occupy. The agreement should also list the shared facilities (kitchen, bathroom, living room, garden, etc.) that the lodger is entitled to use in common with the landlord.

The rent clause should specify the amount payable in pounds sterling, the frequency of payment (weekly or monthly), the day on which rent is due, and the method of payment. Unlike ASTs, lodger arrangements are not subject to the Tenant Fees Act 2019, so the landlord has greater flexibility in what they may charge.

The deposit clause should specify the amount of the deposit and the terms for its return. Although the deposit does not need to be protected in a government-approved scheme (as the Housing Act 2004 deposit protection requirements apply only to ASTs), the agreement should clearly state the circumstances in which deductions may be made and the timeframe for returning the deposit after the agreement ends.

The meals and services clause is an important element that reinforces the lodger's status as an excluded occupier. Where the landlord provides meals, laundry, cleaning, or other services, this demonstrates that the lodger does not have exclusive possession and strengthens the characterisation of the arrangement as a licence rather than a tenancy.

The termination clause should specify the notice period required by each party. Since the lodger is an excluded occupier under section 3A of the Protection from Eviction Act 1977, there is no statutory minimum notice period, but the agreement should specify a reasonable period (typically one rent period). The landlord does not need a court order for possession but must not use or threaten violence under section 6 of the Criminal Law Act 1977.

House rules are advisable in a shared living arrangement and may cover matters such as quiet hours, guests, smoking, pets, use of communal areas, and cleaning rotas. The governing law clause should confirm that the agreement is governed by the laws of England and Wales.