What is a tenancy agreement?

A tenancy agreement is the contract between you and your landlord that sets out the terms of your tenancy, including the rent amount, the length of any notice period, responsibilities for repairs, and the rules you must follow while living in the property.

Your tenancy agreement is the document that governs your relationship with your landlord. It sets out what you're each responsible for, what you can and can't do in the property, how much rent you pay, and how the tenancy can be ended. It can be written or verbal, though a written agreement is far more common and much easier to rely on if a disagreement arises.

Since the Renters' Rights Act 2025, all private tenancies are periodic, so your agreement won't contain a fixed end date. However, the other terms (rent amount, notice periods, maintenance responsibilities, restrictions on alterations, pet policies, and so on) still apply.

If you have a written tenancy agreement, read it carefully before signing. Pay particular attention to clauses about deposit deductions, cleaning standards, and what counts as damage versus normal use. If there are terms you don't understand or that seem unfair, seek advice before signing. Under the Consumer Rights Act 2015, unfair contract terms in a tenancy agreement can be challenged and may be unenforceable.

If your landlord doesn't provide a written tenancy agreement, the Renters' Rights Act requires them to provide a written summary of the main terms on or before May 31st, 2026 for existing tenancies.

Frequently asked questions

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Do I need a written tenancy agreement?

It's not legally required, but it's strongly recommended. A written agreement protects both parties by making the terms clear. If your landlord doesn't provide one, you can request a written statement of the main terms, and under the Renters' Rights Act, landlords must provide a written summary for existing tenancies.
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Can my landlord change the terms of my tenancy agreement?

Not without your agreement. The terms in your tenancy agreement are contractual, and your landlord can't unilaterally change them. Rent increases must follow the formal Section 13 process. Other changes require mutual agreement.
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What if my tenancy agreement contains unfair terms?

Under the Consumer Rights Act 2015, terms that create a significant imbalance between your rights and the landlord's rights may be considered unfair and unenforceable. Common examples include excessive cleaning clauses or penalties for fair wear and tear. You can seek advice from Citizens Advice or Shelter if you're unsure.
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