The Renters' Rights Act 2025 is the biggest change to private renting in England for a generation, and most of it is already live. If you own a buy-to-let and you are trying to work out what is in force, what is still coming, and which old paperwork still counts, this is the map.
Below is the timeline in three dates, then a plain summary of what actually changed, and finally what you should do about it now. Every date here is set by the Act and its commencement, so treat this as a hub and follow the deeper links for the detail on each reform.
The timeline: three dates that matter
The Act moved from Parliament to your tenancies through a small number of fixed points. You only really need three of them.
Royal Assent: 27 October 2025
The Renters' Rights Bill became the Renters' Rights Act 2025 when it received Royal Assent on 27 October 2025. Royal Assent is the moment a Bill becomes an Act of Parliament, but it does not switch every provision on at once. Most of the tenancy reforms were held back to a later commencement date so that landlords, agents and the courts had time to prepare. You can read the government's summary in the Renters' Rights Act: an overview for landlords.
Main provisions in force: 1 May 2026
The core tenancy reforms commenced on 1 May 2026. This is the date that matters most, because it changed the shape of every assured tenancy in England in one step. From that day:
- Section 21 "no fault" evictions were abolished.
- All assured shorthold tenancies converted to a single assured periodic tenancy, so fixed terms as a way to lock a tenant in ended.
- Possession runs only through named Section 8 grounds, each with its own notice period and evidence.
There was no separate paperwork to file on the day. Existing tenancies converted automatically. The assured periodic tenancy explained guide walks through how the new rolling tenancy starts, renews and ends.
The transition cut-off: 31 July 2026
The Act gave older notices a short runway rather than voiding them overnight. A valid Section 21 notice served before 1 May 2026 remains enforceable in court only until 31 July 2026. After that date the courts will not accept it, and any possession claim has to run on a Section 8 ground instead.
If you are still relying on a pre-May notice, that final date is the one to diarise. Our guide to what replaced Section 21 covers the switchover in full, including what to do if a claim is already part-way through.
What actually changed
The headline is the end of no-fault eviction, but the Act reaches much further than possession. Here is the plain summary of the main reforms, grouped by what they affect.
Section 21 and Section 8
Section 21 is gone. To regain possession you now need a specific legal ground under Section 8 of the Housing Act 1988, and the Act reshaped that list. Grounds are either mandatory (prove the facts and the court must order possession) or discretionary (the judge also has to decide eviction is reasonable).
Two reforms stand out. Selling the property or moving yourself or a close family member in are now explicit grounds (1A and 1), but they need four months' notice and cannot be used in the first 12 months of a tenancy. And the mandatory rent-arrears ground (Ground 8) rose from two months of arrears to three, with notice up from two weeks to four. The full breakdown is in Section 8 grounds for possession, and you can match a reason to its notice length with the Section 8 notice period checker.
One periodic tenancy, no fixed terms
Every assured tenancy now runs as a rolling periodic tenancy from day one. The rent period is capped at one month, you cannot demand more than one month's rent in advance, and a tenant can leave at any time by giving at least two months' notice ending at the end of a rent period. That last rule changes void planning more than landlords expect, and it is worked through in the assured periodic tenancy explained guide.
Rent increases through Section 13
With no fixed term to renegotiate at, rent rises go through one statutory route. You can increase the rent once a year using a Section 13 notice, giving the tenant at least two months' notice of the new figure. The tenant can refer the proposed increase to the First-tier Tribunal, which cannot set the rent higher than the amount you asked for. Backdated increases and rent-review clauses that tried to sidestep this route no longer work.
A ban on rental bidding
The Act ends the practice of inviting or accepting offers above the advertised rent. You must state a proposed rent when you market a property and you cannot ask for, encourage or accept bids above it. The aim is to stop informal auctions on high-demand lets, so price the property at the figure you actually want.
The right to request a pet
Tenants gained a right to request a pet, and you can only refuse for a reasonable, stated reason within a set time. A blanket "no pets" clause no longer holds. You cannot take a larger deposit or charge a mandatory pet insurance fee to cover the risk. The reasonable-refusal test and the deposit maths are covered in can a landlord still refuse pets.
Standards: Decent Homes and Awaab's Law
The Act extends the Decent Homes Standard to the private rented sector for the first time, setting a baseline condition every let must meet. It also extends Awaab's Law to private landlords, introducing legal timeframes for investigating and fixing serious hazards such as damp and mould. Both raise the bar on property condition and are being phased in with their own timings, so check the current position before you rely on a date.
An ombudsman and a national database
Two new pieces of infrastructure sit behind the reforms. A landlord ombudsman gives tenants a free route to redress without going to court, and membership is mandatory for landlords. A Private Rented Sector Database requires landlords to register themselves and their properties, and marketing or letting an unregistered property can carry a penalty. Local councils also gained stronger enforcement powers, with civil penalties of up to £40,000 for some breaches. The government keeps the moving parts in the Renters' Rights Act overview for landlords and the wider Renters' Rights Act collection.
What landlords should do now
The Act is not a single event to react to, it is a new operating model. A few practical moves cover most of it.
- Close out old Section 21 notices. If you served one before 1 May 2026 and still need possession, get the court claim moving before the 31 July 2026 cut-off.
- Plan possession as lead time, not notice length. Selling or moving in means four months' notice at minimum and a possible 12-month wait, so build that into any sale or refurbishment plan from the start of a tenancy.
- Tighten your records. Section 8 is evidence-led. A dated rent ledger, inventories and repair logs are now the case, especially on the discretionary grounds.
- Get registered and get compliant. Line up ombudsman membership and database registration, and check your properties against the Decent Homes Standard and Awaab's Law timeframes.
- Fix your processes for rent, pets and marketing. Move rent rises onto the Section 13 route, respond to pet requests in writing within the deadline, and advertise at a fixed rent with no bidding.
This is general information, not tax or financial advice. Commencement dates and detailed guidance are still settling after 1 May 2026, so confirm the current position on gov.uk or take advice from a qualified adviser before serving any notice or changing your terms.
