Rent review clause abolition on 1 May 2026: the tenant decision tree

One sentence of law changes more than any other on 1 May 2026: contractual rent review clauses in private residential tenancies in England are void from that date.

That sentence has three tenant-side consequences depending on exactly when the clause is meant to bite. We'll work through all three in about ten minutes. England only. Plain English throughout.

The headline rule

From 1 May 2026, a landlord cannot rely on a rent review clause in a tenancy agreement to raise the rent on a private residential tenancy. The only lawful route to an increase is a Section 13 notice on the new Form 4A.

Two things follow from that.

First, if a rent review clause was meant to trigger an increase on or after 1 May, it does not. The rent stays where it is until a valid Form 4A lands.

Second, if a rent review clause already triggered a lawful increase before 1 May, that increase is not automatically unwound. It stands unless there is something separately wrong with it.

And third, in the overlap between those two, you will get landlords trying to "front-load" a clause-based increase for 30 April to beat the deadline. Some of those attempts will be lawful. Some will not. We'll work out which.

Why this matters for tenants

A rent review clause looks, from a tenant's perspective, like a very different thing from a Section 13 notice. With a clause, the landlord sends a letter, cites the clause, and tells you the new rent. You pay or you argue, but there is no prescribed form, no prescribed notice period, and no tribunal route in the same way a Section 13 has.

From 1 May, all of that changes. The Section 13 route has tenant protections a rent review clause does not:

• A prescribed form with specific fields (Form 4A).
• A minimum two months' notice.
• A right to refer the increase to the First-tier Tribunal.
• A cap: the tribunal cannot set the rent higher than the landlord proposed.
• No backdating - the increase does not take effect until the tribunal has decided.

These are real protections. The abolition of clauses forces landlords onto that better route.

The three tenant scenarios

Open your tenancy agreement. Find the section headed "rent," "rent review," "rent increase," or similar. Note two things:

1. Is there a rent review clause at all?
2. If there is, when is it meant to trigger next?

Now match yourself to one of three scenarios.

Scenario A - the clause already triggered before 1 May 2026

Your rent went up before 1 May through a rent review clause. The landlord wrote to you, cited the clause, and you started paying the higher amount.

What the abolition does: nothing automatic. The increase stands. Clause-based increases that took effect before 1 May are not unwound by the Renters' Rights Act.

What you can still do:

• Check the clause itself for unfairness under the Consumer Rights Act 2015. Some clauses are drafted badly enough to be unenforceable (for example, a clause that lets the landlord raise rent by any amount at any time with no cap).
• Check whether the clause was followed to the letter. If the clause said "on 1 April each year, with 30 days' notice," and the landlord gave you 10 days, the increase may not have been lawfully triggered at all.
• Check whether the landlord's process imitated Section 13 in a way that now makes it challengeable as a defective Section 13.

This is the weakest of the three scenarios for a tenant because the increase is in the past, but there is still work available if the clause or the process was off.

Scenario B - the clause is due to trigger on or after 1 May 2026

Your tenancy agreement has a clause saying, for example, "rent will be reviewed on 1 May each year" or "the landlord may increase rent annually on the anniversary of the tenancy." The next review falls on or after 1 May 2026.

What the abolition does: the clause is void for that review. It cannot lawfully trigger an increase. The landlord's only route to a higher rent is a Section 13 with Form 4A.

What you do:

• If the landlord writes to you citing the clause after 1 May, you can reply that the clause is void under the Renters' Rights Act and that a valid increase now requires Form 4A with two months' notice. You continue paying the existing rent.
• If the landlord does not write to you but you know the clause was meant to trigger, you are not obliged to prompt them. Keep paying the existing rent.
• If the landlord then serves a Form 4A, the process starts from that notice - you get two months and a tribunal route.

This is the strongest of the three scenarios for a tenant. The clause is dead and the Section 13 route has real protections.

Scenario C - the landlord "front-loads" a clause-based increase for 30 April 2026

The landlord writes to you in March or April 2026, cites a rent review clause, and tells you the increase will take effect on 30 April 2026 - the last day before the abolition.

What the abolition does: does not automatically invalidate the increase, because the effective date is before 1 May. But the front-loading is checkable on two grounds.

First, the clause must have allowed an increase on that date. If the clause says "annually on the anniversary of the tenancy" and your anniversary is in September, the landlord cannot pull the date forward to 30 April just because it is convenient.

Second, the clause and the landlord's process must be separately lawful - notice period the clause requires, format the clause requires, genuine rent review not arbitrary uplift.

What you do:

• Check the clause. Compare what it actually says to what the landlord has done.
• Check the timing. Is 30 April a date the clause could have produced, or has the landlord invented it?
• If you see a problem, reply in writing before 30 April 2026 asking the landlord to confirm the specific wording of the clause they are relying on and the date it next became due.
• If the clause is followed correctly and 30 April is a genuine trigger date, the increase may be lawful. But it is the last one you will ever receive through a clause - from 1 May, the landlord has to use Form 4A.

The three-minute tenancy-agreement audit

Open the agreement. Look for any section mentioning rent, rent review, or rent increase. Write down the exact wording.

Ask five questions:

1. Does the clause name a specific date or frequency (annually, every 12 months, on the anniversary)?
2. Does the clause say how much the rent can go up by (fixed amount, RPI/CPI-linked, market rent, "as the landlord decides")?
3. Does the clause require the landlord to give you notice of the increase (and how much)?
4. Does the clause require the landlord to use a specific form or document?
5. Has the clause been used before? When was the last time it was triggered?

Those five answers tell you almost everything you need. A clause with no cap on the increase and no notice period requirement is likely unfair and unenforceable even before the abolition. A clause with a specific date that does not match what the landlord is doing is challengeable. A clause that has never been triggered before, suddenly used for 30 April 2026, invites scrutiny.

Three response templates

Copy, adapt, date, keep a copy.

Template 1 - Scenario B reply (clause due on or after 1 May)

Dear [landlord],

Thank you for your letter of [date] referring to the rent review clause in our tenancy agreement.

I understand that from 1 May 2026 rent review clauses in private residential tenancy agreements in England are void under the Renters' Rights Act 2025. A rent increase after that date requires a valid Section 13 notice on Form 4A, with at least two months' notice.

I will therefore continue to pay the existing rent of [£amount] until and unless I receive a valid Form 4A. I am of course happy to consider any proposal you may wish to put forward through that process.

Kind regards, [Your name]

Template 2 - Scenario C reply (front-loaded 30 April notice)

Dear [landlord],

Thank you for your letter of [date] proposing a rent increase from 30 April 2026 under the rent review clause in our tenancy agreement.

Before responding on the amount, could you please confirm in writing:

1. The specific wording of the rent review clause you are relying on (paragraph or clause number).
2. The date on which the clause became eligible to trigger, and the calculation showing how 30 April 2026 is that date.
3. The notice period the clause requires and how that has been met.

I would like to review the clause properly before the proposed effective date. I will reply substantively once I have your confirmation.

Kind regards, [Your name]

Template 3 - Scenario A request for clarification on a past clause-based increase

Dear [landlord],

I am reviewing my tenancy agreement and the rent increase that took effect on [past date]. Could you please confirm:

1. The exact wording of the clause the increase relied on.
2. The date of your written notice of the increase.
3. The notice period between that date and the effective date.

I would like to be certain the clause and process were correctly followed.

Kind regards, [Your name]

Polite, specific, documented. You are not accepting anything by asking for clarification.

First-48-hours protocol

You receive a letter citing a rent review clause. Two days, clear actions.

1. Photograph or scan the letter and the envelope.
2. Open the tenancy agreement and photocopy the rent / rent review section.
3. Note the date of the letter and count backwards to when the clause would have been eligible to trigger.
4. Check your bank statements for the last 12-18 months for any earlier rent increases that might be relevant.
5. Do not pay the new rent yet. Continue paying the existing rent.
6. Do not reply in the first 48 hours if you are unsure which scenario applies. Silence is fine for a short window.
7. Run the free check at RentSOS for a second pair of eyes on the clause and the timing.

Calm, methodical, no panic.

What does NOT change on 1 May 2026

A few things people ask about.

• Fixed-term rent already agreed - if your tenancy has a fixed-term rent set in the agreement (you pay £X for 12 months), that rent stays at £X for the fixed term. The abolition does not let you renegotiate the agreed figure.
• Increases already lawfully taken effect - a clause increase before 1 May 2026 is not unwound.
• Commercial tenancies - the abolition is about private residential tenancies in England. Commercial leases are not covered.
• Scotland, Wales and Northern Ireland - different laws apply. This guide is England-only.

When negotiation still has a role

Even in Scenario B, where the clause is void, there can be a role for negotiation. A landlord who accepts the new Section 13 process might still want to propose a specific figure. You might want to agree a middle number rather than going to tribunal.

The abolition does not stop you negotiating. It changes the legal baseline so the landlord has to use the Section 13 route if they want a change. That gives you leverage. Use it or bank it, your choice.

See also: how to build a comparables table for a rent increase challenge and what the rent tribunal actually measures for the Section 13 route.

What the tribunal can do

If the landlord does serve a Form 4A after 1 May 2026 and you refer it to tribunal, the tribunal will:

• Set the rent at or below the landlord's proposed figure (never higher).
• Apply the new rent from the date of its decision, not backdated.
• Use open-market rent as the benchmark, adjusting for comparables and condition.
• Not consider affordability, tenure length, or landlord costs.

See: what the rent tribunal actually measures for the deep dive.