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✏️ Updated March 2026

Legal DocumentsSub-TenanciesUK 2026

Rent to Rent Tenancy Agreement:
What You Need as Sub-Landlord

As a rent to rent operator, you are the landlord to your sub-tenants. That means you need the right tenancy agreements — and you need to serve the right documents at the start of every tenancy. Here is exactly what is required.

Your Legal Position as Sub-Landlord

In rent to rent, you are a tenant to the property owner — and simultaneously a landlord to your sub-tenants. All landlord obligations under the Housing Act 1988, Landlord and Tenant Act 1985, and subsequent legislation apply to you in your relationship with sub-tenants.

The property owner has no direct legal relationship with your tenants. Your tenants’ landlord is you — not the person who owns the building. This is both a responsibility and a protection: your sub-tenants cannot look to the owner for remedy; they look to you.

💡 You Are the Landlord — Act Like One Everything a buy-to-let landlord must do, you must do. This includes serving prescribed information, protecting deposits, providing gas safety certificates, maintaining the property, and following the correct legal process to end tenancies. There is no shortcut because you are a “sub-landlord” — the law treats you as the full landlord in relation to your tenants.

AST vs Licence to Occupy

For HMO room lettings, you have two main agreement types:

Assured Shorthold Tenancy (AST)

The standard residential tenancy agreement. Gives the tenant exclusive possession of a defined space (their bedroom). Used for most professional HMO room lettings. Provides tenants with more rights and protections — but you have clear legal processes for recovery of possession. For more detail, see running a professional HMO.

Licence to Occupy

A contractual arrangement that does not grant exclusive possession. Less common for standard HMO rooms. Often used for very short-term arrangements or where the operator is also living in the property. Easier to end without court proceedings — but courts look at the reality of the arrangement, not just the label. If it functions as a tenancy, courts may treat it as one regardless of what it is called.

✅ The Standard Recommendation For most professional HMO room lettings with standard tenants, use a Room-Only Assured Shorthold Tenancy. It is well understood by courts and tenants, clearly defines each party’s rights and obligations, and is the most legally robust option. Consult a solicitor if you are considering using a licence to occupy instead.

Room-Only AST for HMOs

The room-only AST is specifically designed for HMO use. Unlike a whole-property AST, it:

  • Grants the tenant exclusive possession of their bedroom only
  • Grants shared rights to use communal areas (kitchen, bathrooms, living room)
  • Names only the individual tenant — not all housemates as joint tenants
  • Allows you to let each room on separate, independent tenancy agreements
  • Means each tenant’s tenancy can be managed, renewed or ended independently

This structure gives you maximum flexibility for managing your HMO. When one tenant leaves, you simply re-let that room — you do not need to end and restart all tenancies.

⚠️ Do Not Use a Whole-Property Joint AST for HMO Room Lets If you use a single AST naming all tenants jointly, all tenants must be in agreement to end the tenancy. If one tenant leaves or causes problems, you cannot simply deal with that tenancy independently — all joint tenants’ agreements are linked. Room-only individual ASTs are the correct structure for HMO lets.

Key Clauses to Include in Your Room AST

Bills Inclusive Clause

Specify which utilities are included in the rent (gas, electricity, water, broadband, council tax). Include a fair usage statement if you want to limit excessive consumption. For more detail, see how rent-to-rent tax works in the UK.

House Rules Schedule

Attach a house rules schedule covering quiet hours, cleaning responsibilities, guests, parking, smoking and other key behavioural expectations. Make this part of the tenancy agreement.

Access for Inspections

Your right to access the property for inspections, maintenance and viewings — with at least 24 hours written notice. Required to give you the legal ability to conduct quarterly inspections.

Subletting Prohibition

Explicitly prohibit your tenant from subletting their room to anyone else. Your tenant is a tenant — not a sub-sub-landlord.

Permitted Occupiers

Name any permitted occupiers (partner, etc.) — anyone else regularly staying must be agreed in writing. Prevents unauthorised occupation of rooms.

Deposit Clause

State the deposit amount, which government-approved scheme it will be protected in, and the prescribed information serving timeline. Essential for a valid Section 21 notice later. For more detail, see how Section 21 notices work.

Maintenance Responsibilities

What the tenant is responsible for (day-to-day cleanliness, reporting defects promptly) and what you are responsible for (maintenance, repairs, compliance).

No Pets / Smoking

Explicit prohibition clauses if applicable. Pets and smoking in HMOs can create significant damage and neighbour conflict issues — address both upfront.

Documents You Must Serve at the Start of Every Tenancy

These documents must be provided to every new tenant before or at the start of their tenancy. Failure to serve any of them can prevent you from issuing a valid Section 21 notice to end the tenancy later.

DocumentMust Serve?Timing
Tenancy agreement (signed copy)YesBefore or at tenancy start
Gas Safety Certificate (CP12)YesBefore move-in
Energy Performance Certificate (EPC)YesBefore move-in
How to Rent guideYesBefore or at tenancy start
Deposit Prescribed InformationYesWithin 30 days of receiving deposit
HMO licence (copy if requested)On requestWithin 28 days of request
EICR (Electrical safety report)YesBefore move-in
⚠️ Keep Evidence of Service Keep dated proof that you served every document — email with PDF attachments, signed receipt, or recorded delivery. Without evidence of service, you cannot prove compliance if a tenant disputes it or if you need to serve a Section 21 notice.

Deposit Protection

Any deposit you take from a sub-tenant must be protected in a government-approved scheme within 30 days of receiving it. The three approved schemes in England are:

  • Deposit Protection Service (DPS) — free custodial scheme; DPS holds the money
  • MyDeposits — insurance-backed; you hold the money and pay a fee per deposit
  • Tenancy Deposit Scheme (TDS) — insurance-backed; you hold the money and pay a fee

You must also serve Prescribed Information on the tenant within 30 days — a formal document confirming the scheme details, dispute process, and the tenancy terms. Failure to protect or serve prescribed information on time means you cannot serve a valid Section 21 notice and may face a penalty of up to 3x the deposit amount.

Deposit cap: In England, security deposits are capped at 5 weeks’ rent for tenancies under £50,000/year annual rent. For a room at £600/month, the maximum deposit is £692.31 (600 × 12 ÷ 52 × 5).

Frequently Asked Questions

Do I need separate tenancy agreements for each HMO room?

Yes — for a standard professional HMO, you should have a separate room-only AST for each tenant. This gives each tenant exclusive possession of their bedroom with shared rights to communal areas, and allows you to manage each tenancy independently. Do not use a single joint AST naming all tenants — this creates significant complications when individual tenants want to leave or you need to deal with a specific tenant’s breach.

Can I use a free online tenancy agreement template?

Free templates exist from government sources (GOV.UK) and reputable landlord organisations (NRLA, Propertymark). These provide a legally sound base. However, a room-only HMO AST has specific requirements that standard whole-property templates do not address. At minimum, you need to add clauses specific to HMO room letting — exclusive bedroom possession, shared communal area rights, bills inclusive terms, and house rules. Having a solicitor review your standard HMO tenancy template once is a worthwhile one-time investment — that template then serves all future tenancies.

Get Your Legal Framework Right

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