Rent Increase Checker
If your landlord has asked to increase your rent, this tool checks whether they followed the correct legal process in England. Under the Renters’ Rights Act 2025, a landlord must serve a Section 13 notice, give at least two months’ notice, and wait at least 12 months since the last increase. Answer the questions below to see whether the increase you received meets these requirements.
How to use this tool
- Answer the questions about the notice you received.
- Enter the dates and rent amounts when prompted.
- Your results will appear below, showing whether each requirement was met and what your options are.
Understanding your results
A pass on all three checks means your landlord followed the correct procedure. It does not mean the proposed rent is at market rate. If you believe the new rent is above what comparable properties in your area let for, you can apply to the First-tier Tribunal (Property Chamber) to have the market rent determined. You must apply before the increase takes effect to pause the increase pending the tribunal’s decision. A fail on any check means the increase is not legally enforceable as served. Your landlord would need to serve a new, compliant Section 13 notice before any increase can take effect.
Rent increases under the Renters’ Rights Act 2025
The Renters’ Rights Act 2025 came into force in England on 1 May 2026. Under the Act, rent increases in assured tenancies must follow these rules: the landlord must use a Section 13 notice (Form 4); the proposed increase must be to a market rent, not above it; the landlord must give at least two months’ notice; and no more than one increase can take effect in any 12-month period. Renters have the right to apply to the First-tier Tribunal (Property Chamber) to challenge an increase they believe is above market rate. The application must be made before the effective date of the increase. If the renter applies in time, the increase is paused until the tribunal rules.