What are the rules on rent increases?
For assured periodic tenancies (the majority of private rented tenancies), rent increases are permitted once a year from the anniversary of the tenancy start date. The landlord must follow the Section 13 process, using the correct form (Form 4A: Landlord’s notice proposing a new rent) to notify the tenant of the new rent. At least two months' notice of the new rent taking effect must be given.
No limits have been set in relation to how much rents can be increased by (each year), although the rent can be no higher than the rate expected to receive on the open market (the current ‘market rent’). If a tenant agrees with a rent increase, they indicate acceptance by simply paying the new figure.
Disputing a rent increase
If a tenant does not agree with a rental figure they can apply to the First-tier Tribunal (Property Chamber) to determine what the new rent should be, first informing their landlord of their intentions in writing.
It is advisable for a tenant and landlord to negotiate a rent increase, and settle on an amount that is affordable for the tenant. This helps to maintain an amicable landlord and tenant relationship, and avoids an application to the First-tier Tribunal (which is expected to be a lengthy process).
It a tenant decides to go to the First-tier Tribunal, they will continue to pay the current rental figure until the process has been completed and the decision made. The tribunal may decide that the new rental amount is just, and the tenant will need to start paying the new figure, or they may agree that the rent proposed by the landlord is too high and set an alternative amount reflective of current market rates. The tribunal will not set a rent higher than the rent proposed by the landlord, even if market rates are higher. The tenant will start to pay the new amount from the decision date, and it will not be backdated.
What about rent review clauses?
Rent review clauses within assured periodic tenancies are now invalid, the only route to introducing a rent increase is the Section 13 process as described above.
Any rent increase that was agreed before 1st May 2026 under a rent review clause, but which takes effect after 1st May 2026, will not be permitted.
Further advice
If you have received notice of a rent increase from your landlord and are feeling unsure, you can contact the Council’s Tenancy Relations Service for advice - Report an issue with your private rented tenancy.