Section 21 Notice Abolished: What It Means for Landlords and Tenants

If you own a rental property in England, the rules around eviction changed permanently on 1 May 2026. The Renters' Rights Act 2025 abolished Section 21 no-fault evictions for all existing and new tenancies. There is no grace period and there is no opt-out.

For landlords who have relied on Section 21 as a routine end-of-tenancy tool, this is a significant shift that changes how you need to manage your portfolio from the ground up. For tenants, it delivers the strongest security of tenure the private rented sector has seen in decades.

This guide explains exactly what has changed, what the law now requires, and what both landlords and tenants should do to protect themselves under the new framework.

What Was Section 21?

Section 21 of the Housing Act 1988 previously gave landlords in England the right to repossess their property from assured shorthold tenancy (AST) tenants without providing a specific reason. Provided a landlord gave the correct notice period, at least two months, and followed the prescribed procedures, they could recover their property without proving any fault on the tenant's part.

This was commonly known as a no-fault eviction. It was widely used at the end of fixed-term tenancies and as a practical way for landlords to regain possession when they needed to sell, refurbish, or simply end a tenancy.

The notices were legally defined in their format. A single error, such as an incorrect date or a missing document, could render the notice invalid and force the landlord to restart the entire process.

Why Was Section 21 Abolished?

Growing evidence that no-fault evictions were destabilising renters' lives built pressure for reform over several years. Tenants on short rolling agreements were reluctant to report maintenance issues or challenge rent increases for fear of retaliatory eviction. Many families faced repeated displacement with little recourse.

The Renters' Rights Act 2025 was the government's response. Its central measure was the abolition of Section 21 powers entirely, replacing the no-fault route with a reformed Section 8 process that requires landlords to demonstrate valid grounds before a court can order possession.

The intention is a fairer rental market where tenants have genuine security and landlords retain the ability to recover their properties under clearly defined, legitimate circumstances.

Section 21 Is Now Abolished: What the Law Says

The Renters' Rights Act 2025 came into force on 1 May 2026. From that date, Section 21 evictions are no longer available for any tenancy in England, whether existing or new.

Landlords cannot serve a fresh Section 21 notice from 1 May 2026. Any attempt to do so has no legal effect.

If You Served a Section 21 Notice Before 1 May 2026

Landlords who served a valid Section 21 notice before 1 May 2026 were given a limited transition window to use it. That window is closing fast.

Under the Act, a pre-May Section 21 notice can only be used to start court proceedings up to whichever date comes first:

• The time remaining on the notice itself

• 31 July 2026

If the earliest date for possession proceedings stated in your notice falls on or after 1 August 2026, the notice is invalid for the purpose of starting court proceedings. You will not be able to use it. If you hold a Section 21 notice served before 1 May 2026 and have not yet started court proceedings, you should take legal advice immediately given how little time remains.

What Replaces Section 21? Understanding the New Section 8 Process

With Section 21 gone, all possession claims must now go through Section 8 of the Housing Act 1988. This route requires landlords to establish one or more valid grounds for possession and present evidence to support them.

Mandatory Grounds

If a mandatory ground is proven, the court must award possession. These include situations such as serious rent arrears, antisocial behaviour convictions, and the landlord's genuine need to sell or move back into the property.

Discretionary Grounds

If a discretionary ground is proven, the court decides whether possession is reasonable in the circumstances. Examples include persistent late payment of rent and breach of tenancy agreement terms.

Important: The Grounds Have Changed

Landlords must be aware that the grounds for possession themselves changed on 1 May 2026. The pre-May 2026 grounds, which applied to Section 8 notices served before that date, cannot be used for notices served on or after 1 May 2026. If you are serving a fresh Section 8 notice now, you must use the updated grounds under the Renters' Rights Act 2025.

Landlords who served a Section 8 notice before 1 May 2026 also face a time limit. That notice can only be used to start court proceedings within 12 months of service, or by 31 July 2026 (3 months from the Act's commencement), whichever is earlier. Check any outstanding notices you hold before that window closes.

How the Abolition of Section 21 Affects Landlords Now

The removal of Section 21 is not just a procedural change. It fundamentally alters how landlords must approach tenancy management.

Longer Possession Timelines

Court-based possession under Section 8 takes longer than the old accelerated Section 21 route. Landlords should budget more time when planning to recover a property for sale, redevelopment, or personal use.

Documentation Is Now Everything

Under Section 8, landlords must prove their grounds with evidence. Thorough records of rent payments, maintenance correspondence, tenancy agreement breaches, and communication with tenants are no longer optional. They are what your case depends on.

Tenancy Agreements Need Reviewing

Many standard AST templates were drafted with Section 21 as a fallback. Now that this fallback no longer exists, agreements should clearly set out tenant obligations, notice requirements, and the specific grounds under which possession may be sought. If you have not reviewed your tenancy agreements since the Act came into force, do it now.

Landlords Still Have Clear Routes to Possession

The reform does not trap landlords in perpetual tenancies. The expanded grounds under the Renters' Rights Act 2025 include provisions for landlords who genuinely need to sell the property or move back in. The key difference is that these grounds must be evidenced and pursued through the court process rather than through a blanket no-fault notice.

What the End of Section 21 Means for Tenants

For tenants, the abolition of Section 21 removes one of the most significant sources of insecurity in the private rented sector.

Security Without Complacency

Tenants can no longer be asked to leave without a valid reason. This gives renters far greater confidence in reporting repairs and property issues, asserting their rights, and planning their lives around a longer-term tenancy.

However, the protections only work when tenants hold up their side of the agreement. Rent arrears, property damage, and tenancy breaches remain valid grounds for possession under Section 8. The Act creates a fairer system, not an unconditional right to stay indefinitely.

Fewer Unsettling Notices

One practical change tenants will notice is the absence of routine end-of-tenancy Section 21 letters. Any notice a tenant receives now carries specific grounds and must be accompanied by supporting evidence. This gives tenants far more information and far more opportunity to respond.

What Landlords Must Do Right Now

Given that the Act is already in force, there is no longer a window to prepare. These are the steps landlords need to take now.

• Review outstanding Section 21 notices: If you served one before 1 May 2026 and have not yet started court proceedings, you have until 31 July 2026 at the latest. After that date, the notice cannot be used.

• Review outstanding Section 8 notice: If you served one before 1 May 2026, check whether your window to issue proceedings has expired or is close to expiring.

• Update all tenancy agreements: Remove reliance on Section 21 language and ensure agreements clearly reflect the grounds under which you would seek possession.

• Build your record-keeping systems: Every possession claim under Section 8 depends on evidence. Rent payment records, maintenance logs, communications and inspection reports all need to be kept systematically from the start of every tenancy.

• Seek legal advice on specific cases: If you have a tenant situation you were planning to resolve through Section 21, speak to a solicitor about which Section 8 grounds now apply and what evidence you need to pursue them.

Conclusion

The abolition of Section 21 is already in force. Every tenancy in England now operates under a framework that requires landlords to justify possession with evidence and pursue it through the courts. Landlords who treat that as a burden will struggle. Those who build clean records, updated agreements, and a working knowledge of Section 8 will manage it without disruption.