Not legal advice. This is general information, not legal advice. Tenancy law varies by jurisdiction and changes over time — verify the current rules for your state or nation and consult a qualified solicitor or attorney before relying on this document.
What a lease agreement is
A lease agreement is the legal foundation of a tenancy. It records what has been agreed between a landlord and tenant before the keys are handed over: the rent, the deposit, who is responsible for what, and how the tenancy can be ended. Without one, both parties rely on verbal understandings — which are legally binding in the UK but nearly impossible to prove when something goes wrong.
For a landlord, the written agreement is the mechanism through which they can enforce the deposit protection obligation, issue a valid Section 21 notice, and demonstrate that specific house rules were agreed upfront. For a tenant, it is the document that sets out their rights and protects them from arbitrary rent increases or unlawful eviction.
The terminology differs between countries. In England and Wales, most residential private lets are Assured Shorthold Tenancies (ASTs) governed by the Housing Act 1988. In Scotland, most are Private Residential Tenancies (PRTs) governed by the Private Housing (Tenancies) (Scotland) Act 2016. In the US, residential leases are governed by state law — the Uniform Residential Landlord and Tenant Act (URLTA) has been adopted in whole or part by around 24 states, but the rest have their own regimes.
When to use one
Any time a property is let in exchange for rent, a written lease agreement should be in place before the tenancy begins. This applies to:
- Long-term private residential lets (the most common use case)
- Short-term holiday lets, though different rules apply in the UK (a licence rather than an AST for lets under 90 days)
- Lodger arrangements, where a licensee shares accommodation with the landlord
- HMO (house in multiple occupation) lets, which have additional licensing requirements
The template here is for standard private residential lets. HMOs, commercial properties, and social housing have their own frameworks.
What it must include
Parties and property. Full legal names and addresses of landlord and all tenants, plus the full property address. If there is a guarantor, their details belong in the agreement or a separate deed of guarantee.
Term. Fixed-term (e.g. 12 months from 1 July 2025 to 30 June 2026) or periodic (monthly rolling). The term determines which notice mechanism applies at the end.
Rent. Amount, frequency, due date, and payment method. Include the currency — this matters in international landlord situations.
Deposit. Amount and protection scheme details. In the UK, landlords are legally required to protect the deposit in an approved scheme within 30 days.
Obligations. Who pays utilities, council tax (UK), buildings insurance (landlord), contents insurance (tenant’s own responsibility). Maintenance obligations: structure and appliances are the landlord’s responsibility in the UK under the Landlord and Tenant Act 1985; interior cleanliness and minor maintenance are the tenant’s.
House rules. Pets, smoking, subletting, alterations — state these explicitly. Ambiguity here is the source of most deposit disputes.
Notice periods. How either party ends the tenancy and with how much notice.
Governing law and jurisdiction.
Variants
Assured Shorthold Tenancy (UK). The default for private residential lets in England and Wales since 28 February 1997. Landlord can recover possession on a no-fault basis after the fixed term using Section 21 (while it remains law), or during the tenancy on specific grounds under Section 8.
Private Residential Tenancy (Scotland). No fixed term — all PRTs are open-ended. Landlords can only recover possession on specified grounds under the 2016 Act; no equivalent of Section 21 exists in Scotland.
Fixed-term lease (US). Runs for a defined period. The tenant has the right to stay for the full term; the landlord cannot raise rent or terminate without cause. At the end of the term, it may convert to a month-to-month tenancy.
Month-to-month tenancy (US). No fixed end date. Either party can typically terminate with 30 days’ written notice (or more, depending on state law). More flexible for both parties but offers less security for the tenant.
Step-by-step: completing the template
Step 1 — Parties. Full names matter. If the landlord is a company, the company name (as registered) is the landlord. If there are two tenants, both names go in — and both should sign.
Step 2 — Term. Pick fixed-term or periodic. For most private residential lets, 12 months fixed-term is the default. Note: in Scotland, you cannot create a fixed-term PRT — the tenancy is open-ended by law.
Step 3 — Rent. State the monthly rent, due date, and payment method. Also state what happens if rent is late — most agreements include a clause that interest accrues on rent more than 14 days overdue at a stated rate.
Step 4 — Deposit. State the amount. In the UK, the deposit is capped at 5 weeks’ rent (for annual rent under £50,000) under the Tenant Fees Act 2019. Note which scheme will be used and the 30-day protection obligation.
Step 5 — Outgoings and rules. Be explicit rather than relying on defaults. If the tenant pays all utilities except buildings insurance, list each one.
Step 6 — Jurisdiction. UK landlords should note whether the property is in England, Wales, Scotland, or Northern Ireland — different law applies in each.
Step 7 — Sign. Both parties sign and date. Both retain a copy. UK landlords must also give the tenant the government’s How to Rent guide at the start of the tenancy — failure to do so prevents a Section 21 notice from being valid.
Common mistakes
Not listing all tenants. If a joint tenant is not named in the agreement, their obligations are unclear. Name everyone who will be living in the property as a tenant.
Vague house rules. “No pets” is clear. “Pets by agreement” is a dispute waiting to happen. If you allow pets, specify what type and how many. If you mean no pets, say no pets.
Forgetting the deposit scheme deadline. UK landlords have 30 days from receipt of the deposit to protect it and provide prescribed information. Landlords who miss this window cannot serve a Section 21 notice — even if they protect the deposit late. The 30-day clock runs from receipt, not from when the tenancy starts.
No check-in inventory. The lease agreement is not a substitute for a check-in inventory. The inventory (a schedule of condition signed by both parties at the start of the tenancy) is what gives the landlord grounds to make deposit deductions at the end. Without it, any deductions are likely to be disputed successfully.
Treating the template as jurisdiction-neutral. Tenancy law in Scotland and Northern Ireland differs meaningfully from England and Wales. If the property is in Scotland, use a PRT-specific template rather than an AST one.
Worked example
Helen Ward is letting her 1-bedroom flat at 14 Park Crescent, Reading RG1 2AB, to David Greenway for 12 months from 1 July 2026.
The key terms in their lease agreement:
- Tenancy type: Assured Shorthold Tenancy, fixed term 1 July 2026 to 30 June 2027
- Rent: £1,250 per month, due 1st of each month, by standing order to Helen’s Barclays account
- Deposit: £1,250 (equivalent to 4 weeks’ rent, within the Tenant Fees Act 2019 cap). Protected with TDS within 30 days of receipt
- Utilities: David pays electricity, gas, water, broadband, and council tax. Helen pays buildings insurance.
- House rules: No pets (including temporary pets). No smoking inside the property. No subletting. Minor redecoration permitted with Helen’s prior written consent.
- Notice: During the fixed term, Section 8 grounds apply. After 30 June 2027 (periodic phase), Helen may serve a Section 21 notice with 2 months’ written notice; David may end the tenancy with 1 month’s written notice.
Both parties sign on 20 June 2026. Helen provides David with a copy of the signed agreement, the TDS prescribed information, the current EPC (band C), the Gas Safety Certificate (dated 15 April 2026), and the How to Rent guide (August 2025 edition). She keeps copies of everything with a dated covering email to David.
If Section 21 is abolished before the periodic phase begins, Helen would need to rely on Schedule 2 of the Housing Act 1988 for possession, or the grounds set out in the Renters’ Rights Bill once passed.
UK vs US at a glance
The UK’s Housing Act 1988 creates a relatively uniform framework in England and Wales — most landlords are using ASTs whether they know it or not. The main risks are procedural (deposit protection, prescribed documents) rather than contractual.
In the US, there is no equivalent uniformity. A landlord letting in California, Texas, and New York is dealing with three substantially different legal regimes. California requires extensive disclosure obligations, limits rent increases under state rent control, and has a complex eviction process. Texas is more landlord-friendly by comparison. New York has some of the strongest tenant protections in the US under the Housing Stability and Tenant Protection Act 2019. Always check your state’s specific landlord-tenant act before relying on any generic template.
Related categories
A lease agreement is the fixed-term cousin of the rental agreement — use the lease for a set term, the rental agreement for month-to-month. When a tenancy must end against the tenant’s wishes, the eviction notice template covers the notice-and-court process. A landlord and tenant who agree a repayment plan for arrears might document it with a promissory note. A landlord letting through a company holds the property under an operating agreement, and a sale of furniture or fittings with the property is recorded with a bill of sale.