Can a landlord raise the rent twice in a year?

Not through the statutory Section 13 process. For a notice served on or after 1 May 2026, the landlord cannot use Section 13 to propose an increase taking effect until at least 52 weeks (53 weeks in some cases) have passed since the previous Section 13 increase took effect. If there has been no previous Section 13 increase, the same 52-week floor runs from the start of the tenancy instead. It is the proposed effective date that must clear this floor, not the date the second notice is served - a notice can be served early and still be valid if it proposes a late enough effective date.

How often can a landlord increase rent under Section 13?

At most once every 52 weeks under the ordinary rule, extending to 53 weeks in some cases where the tenancy has a run of consecutive annual increases (Section 13(3A) and 13(3B) of the Housing Act 1988). This checker flags that narrow 52-to-53-week window as needing review rather than guessing, because confirming it needs a fact this tool does not collect (the date of the tenancy's first post-2003 increase).

What is the rent increase notice period in 2026?

For a Section 13 notice served on or after 1 May 2026, the landlord must give at least two months' notice on the prescribed Form 4A. This checker confirms the two-month minimum for a post-reform notice. For a notice served before 1 May 2026, the legacy minimum notice period depends on how often you pay rent, which this focused tool does not collect, so run the full rent increase checker for that case.

What is the deadline to challenge a rent increase at the tribunal?

You need to apply to the First-tier Tribunal (Property Chamber) before the proposed new rent date. For an otherwise valid Section 13 notice, Housing Act 1988 s.13(4) treats this as a jurisdictional bar, not a discretionary one: miss the date and the increase takes effect automatically, with no separate extension available. Missing the tribunal date does not cure a notice that is invalid for another reason (wrong form, bad service, wrong period), which needs checking separately.

Does this checker tell me if the proposed rent is too high?

No. This tool only checks timing: the 52-week rule, the notice period, and the tribunal challenge deadline. Whether the proposed figure itself is above market rent is a separate, evidence-based question the First-tier Tribunal decides. Run the full rent increase checker for that assessment.

Is this checker legal advice?

No. This is a general information tool based on Section 13 of the Housing Act 1988, as amended by the Renters' Rights Act 2025. It is not legal advice and does not review your notice for other defects such as the wrong prescribed form or a service problem. Run the free rent increase checker for a fuller statute-backed assessment, or get advice from Shelter (0808 800 4444) or Citizens Advice.

Rent increase timing checker: 52-week rule and notice period

Published and maintained by the Get Renters Rights teamRules last reviewed 30 July 2026How we build these checkers

Direct answer

A landlord cannot use the Section 13 process to increase your rent again until at least 52 weeks (53 in some cases) have passed since the last increase took effect, and must give at least two months' notice on Form 4A for a notice served on or after 1 May 2026. Enter your dates on this page to check your position.

Want the full statute-backed check on your notice? Run the free rent increase checker.

The 52-week rule explained

Section 13(2)(c)(ii), 13(3A), and 13(3B) of the Housing Act 1988 stop a landlord using the statutory rent increase route more than once in a 52-week period, measured from the date the previous increased rent took effect, not the date the tenant received the notice, and not a rolling 12-month calendar year. Where a landlord has increased the rent at the earliest opportunity in several consecutive years, the gap can extend to 53 weeks instead of 52. Confirming which applies needs the date of the tenancy's first post-2003 increase, a fact this checker does not ask for, so the 52-to-53-week window is flagged as needing review rather than guessed.

If the tenancy has never had a Section 13 increase before, a different but related rule applies: Section 13(2)(b)(ii) sets a flat 52-week floor measured from the start of the tenancy instead, with no 53-week extension.

Notice period rules

For a Section 13 notice served on or after 1 May 2026, the landlord must give at least two months' notice on the prescribed Form 4A. A notice served before that date used the older Form 4 and a notice period that depended on how often the tenant pays rent. This checker only computes the post-reform two-month figure; for a pre-reform notice, run the full rent increase checker, which asks for the rent period needed to work out the legacy minimum.

Form 4 vs Form 4A

The prescribed Section 13 form depends on when the notice was served: Form 4A for a notice served on or after 1 May 2026, Form 4 for an earlier notice. Using the wrong form can make the increase invalid regardless of whether the timing and amount are otherwise correct.

Challenging the amount at the tribunal

Timing is only half the picture. If the notice and its timing are valid but the proposed rent looks too high, a tenant can apply to the First-tier Tribunal (Property Chamber) for a market-rent determination, but only before the proposed new rent date. For an otherwise valid notice, Housing Act 1988 s.13(4) treats that as a jurisdictional bar: once the date passes without an application, the increase takes effect automatically and the tribunal route is lost. Missing that date does not cure a notice that is invalid for another reason.

What this checker does not check

This tool only checks timing: the Section 13 frequency/floor rule, the notice period, and the tribunal challenge deadline. It does not check whether the proposed rent is above market rate, whether the correct prescribed form was used, whether the notice was served correctly, whether the proposed start date is the first day of a rent period, or the separate 52-week clock that applies instead of the Section 13 rule if the rent last went up under a pre-1 May 2026 rent-review clause. Run the full rent increase checker for those, or get advice from Shelter (0808 800 4444) or Citizens Advice.

Sources used for this guide

These are primary legislation and public guidance sources that support the legal-information framework used on this page.

Housing Act 1988
Primary statute for assured tenancies, Section 8 possession notices, Schedule 2 grounds, and legacy Section 21 rules.
Renters' Rights Act 2025
Primary reform statute referenced by these guides for the 2026 private rented sector changes in England.
GOV.UK: rent increases
Government guidance on when rent can be increased and how tenants can challenge a proposed increase.
Citizens Advice: housing
Independent advice guidance for private renters, including deposits, rent increases, repairs, eviction, and landlord disputes.

Section 21 abolished: what happens now?
The transition guide for pre-cutoff notices, the 1 May 2026 changeover, and when possession analysis switches to Section 8.
Tenant rights in England: complete guide
The main overview page linking eviction, repairs, deposit protection, rent increases, and illegal eviction rights together.
Old rules vs new rules after May 2026
The side-by-side transition guide for Section 21, Section 8, rent increases, and periodic tenancies after 1 May 2026.
Renters' Rights Act 2026: complete guide
The main reform guide covering Section 21 abolition, Section 8, rent increases, pets, and private rented sector enforcement changes.
Rent increase rules in England
The split between pre-1 May 2026 and post-1 May 2026 section 13 rules, including Form 4, Form 4A, notice periods, and tribunal rights.

Common questions

Can a landlord raise the rent twice in a year?: Not through the statutory Section 13 process. For a notice served on or after 1 May 2026, the landlord cannot use Section 13 to propose an increase taking effect until at least 52 weeks (53 weeks in some cases) have passed since the previous Section 13 increase took effect. If there has been no previous Section 13 increase, the same 52-week floor runs from the start of the tenancy instead. It is the proposed effective date that must clear this floor, not the date the second notice is served - a notice can be served early and still be valid if it proposes a late enough effective date.
How often can a landlord increase rent under Section 13?: At most once every 52 weeks under the ordinary rule, extending to 53 weeks in some cases where the tenancy has a run of consecutive annual increases (Section 13(3A) and 13(3B) of the Housing Act 1988). This checker flags that narrow 52-to-53-week window as needing review rather than guessing, because confirming it needs a fact this tool does not collect (the date of the tenancy's first post-2003 increase).
What is the rent increase notice period in 2026?: For a Section 13 notice served on or after 1 May 2026, the landlord must give at least two months' notice on the prescribed Form 4A. This checker confirms the two-month minimum for a post-reform notice. For a notice served before 1 May 2026, the legacy minimum notice period depends on how often you pay rent, which this focused tool does not collect, so run the full rent increase checker for that case.
What is the deadline to challenge a rent increase at the tribunal?: You need to apply to the First-tier Tribunal (Property Chamber) before the proposed new rent date. For an otherwise valid Section 13 notice, Housing Act 1988 s.13(4) treats this as a jurisdictional bar, not a discretionary one: miss the date and the increase takes effect automatically, with no separate extension available. Missing the tribunal date does not cure a notice that is invalid for another reason (wrong form, bad service, wrong period), which needs checking separately.
Does this checker tell me if the proposed rent is too high?: No. This tool only checks timing: the 52-week rule, the notice period, and the tribunal challenge deadline. Whether the proposed figure itself is above market rent is a separate, evidence-based question the First-tier Tribunal decides. Run the full rent increase checker for that assessment.
Is this checker legal advice?: No. This is a general information tool based on Section 13 of the Housing Act 1988, as amended by the Renters' Rights Act 2025. It is not legal advice and does not review your notice for other defects such as the wrong prescribed form or a service problem. Run the free rent increase checker for a fuller statute-backed assessment, or get advice from Shelter (0808 800 4444) or Citizens Advice.

Use the interactive checker on getrentersrights.com for the full step-by-step result.