Section 21 Evictions End New Landlord Rules

Section 21 evictions are no longer available for private landlords in England. Since 1 May 2026, landlords cannot use the old “no-fault” Section 21 process to recover possession simply because they want the tenant to leave. Instead, they generally need to rely on a specific legal ground for possession, serve the correct notice and, where the tenant does not leave, prove the relevant ground in court.

That changes the practical position for both landlords and tenants.

Under the previous system, a landlord could usually use Section 21 without having to establish a particular reason for ending an assured shorthold tenancy. The new system replaces that route with possession grounds under Section 8 of the Housing Act 1988, as amended by the Renters’ Rights Act 2025.

For landlords, the key question is no longer simply, “Can I give notice?” It is “Which legal ground applies, what evidence supports it, and have I followed the correct process?”

For tenants, the change provides greater protection against being asked to leave without a stated legal reason. However, it does not mean that landlords have lost the ability to recover their properties. Possession remains possible for reasons including rent arrears, antisocial behaviour, a genuine intention to sell, or a landlord needing to move into the property.

This guide explains what changed, what landlords now need to prove, which possession grounds matter most, what evidence may be relevant, and what happens if a dispute reaches court.

What the end of Section 21 means for landlords and what they must prove

What exactly changed on 1 May 2026?

The most important change is straightforward: private landlords in England can no longer serve a new Section 21 notice to obtain possession without relying on a legal ground.

The Renters’ Rights Act 2025 tenancy reforms came into force on 1 May 2026. From that date, existing assured shorthold tenancies generally became assured periodic tenancies, while new private rented tenancies operate on a periodic basis rather than the traditional fixed-term AST model.

The government guidance states that landlords can only give a notice of possession under Section 8 from 1 May 2026. They must identify the ground or grounds they are relying on and explain why those grounds apply.

This is why the phrase “Section 21 is ending” can be slightly misleading in a current article. For new possession action after 1 May 2026, Section 21 is no longer the route. The change has already happened.

There are transitional rules for certain notices served before 1 May 2026, so an older Section 21 case does not necessarily disappear overnight. The government has separate guidance for possession cases involving notices served before the reforms took effect.

Does this mean landlords can no longer evict tenants?

No.

The new rules do not give tenants an unlimited right to remain in a property regardless of circumstances.

Instead, the system moves away from a “no-fault” possession route and towards specified grounds. A landlord may still seek possession where the legal requirements for a particular ground are satisfied.

Examples include:

• The landlord genuinely needs the property as their own home.
• The landlord intends to sell the property.
• The tenant has significant rent arrears.
• The tenant has engaged in antisocial behaviour.
• The tenant has breached certain tenancy obligations.
• The property is subject to circumstances involving a mortgage lender or superior tenancy.
• Certain specialist grounds apply to student accommodation or other specific circumstances.

The exact requirements vary considerably between grounds. Some are mandatory, meaning the court must generally make a possession order once the statutory conditions are established. Others are discretionary, meaning the court must consider whether possession is reasonable.

That distinction matters enormously.

What does a landlord actually have to prove?

A landlord must establish the facts required by the particular possession ground being used.

For example, a landlord who wants possession because they intend to sell cannot simply write “I want to sell” on a notice and assume that is enough.

The landlord must use the appropriate statutory ground and comply with its conditions. The notice must explain the ground and the reasons for relying on it. If the tenant does not leave and the landlord applies to court, evidence may then be required to establish that the ground is made out.

The evidence required depends on the circumstances.

Potential evidence could include:

• tenancy agreements and related documents;
• rent statements and payment records;
• correspondence with the tenant;
• photographs or inspection records;
• complaints from neighbours;
• police or other official records where relevant;
• evidence concerning proposed sale arrangements;
• evidence supporting a landlord's intention to occupy the property;
• records showing breaches of tenancy conditions;
• documents relating to a mortgage or superior tenancy.

The important point is that a possession notice is not the same thing as proof of the underlying facts.

A landlord should be able to demonstrate why the selected ground applies if the tenant challenges the possession claim.

Which new possession grounds are most important?

The Renters’ Rights Act amended the existing statutory framework and introduced or changed several grounds.

Two grounds are particularly relevant to landlords who previously might have relied on Section 21: Ground 1, where the landlord or a close family member needs the property as a home, and Ground 1A, where the landlord intends to sell.

Both are mandatory grounds subject to their statutory conditions, and both have a four-month notice period. They also cannot generally be used during the first 12 months of a new tenancy.

Ground 1: the landlord or family needs the property

Ground 1 is designed for circumstances where the landlord or a qualifying close family member genuinely needs the property to use as their only or principal home.

This is different from simply preferring to have the property empty.

A landlord should therefore maintain evidence supporting the circumstances behind the claim.

For example, suppose a landlord owns a flat that has been rented out for several years. The landlord subsequently decides to return to the area and make that flat their principal home.

The possession claim would need to satisfy the statutory requirements for Ground 1. The landlord cannot simply treat the ground as a convenient replacement for Section 21.

The legislation also creates a 12-month protected period for this ground in a new tenancy.

Ground 1A: the landlord intends to sell

Ground 1A is aimed at landlords who genuinely intend to sell the property.

Again, the critical word is genuinely.

A landlord should not treat this ground as a general-purpose way of removing a tenant and then decide later what to do with the property.

The government guidance confirms that Ground 1A cannot generally be used during the first 12 months of a new tenancy and carries a four-month notice period.

The practical lesson is simple: landlords contemplating possession on this basis should keep a clear paper trail showing the genuine intention to sell.

What happens with rent arrears?

Rent arrears remain one of the most important grounds for possession.

The new framework includes mandatory and discretionary grounds relating to rent arrears, with

the applicable requirements depending on the amount owed and the circumstances.

For a landlord, accurate records are essential.

A useful rent-arrears file might contain:

1. The agreed rent.
2. Payment due dates.
3. Payments actually received.
4. The outstanding balance.
5. Relevant correspondence.
6. Copies of formal notices.
7. Any repayment arrangements.
8. Evidence of changes in the balance.

The government guidance makes clear that landlords must prove the relevant possession ground if the tenant does not leave and the case proceeds to court.

A landlord should therefore avoid relying on informal calculations or memory.

A small accounting error can become a major issue when possession depends on a particular arrears threshold.

What if the tenant has paid the arrears before the hearing?

This can matter.

Possession proceedings are assessed according to the statutory ground and the circumstances relevant to the case. Government tenant guidance specifically recognises that a tenant may explain a change in circumstances, such as paying off rent that was previously owed.

The effect depends on the specific ground being relied upon.

That is one reason landlords should update their rent schedules before a hearing rather than assuming the position on the original notice remains unchanged.

How does antisocial behaviour affect possession?

Antisocial behaviour can provide grounds for possession, but the evidence and legal requirements depend on the specific statutory ground used.

Possible evidence may include:

• police reports;
• records of complaints;
• witness statements;
• correspondence;
• incident logs;
• recordings or photographs where lawfully obtained;
• tenancy breach records;
• communications with relevant authorities.

A landlord should distinguish between an occasional disagreement and evidence capable of establishing the statutory test for antisocial behaviour.

For example, a neighbour saying that a tenant is “annoying” is not automatically equivalent to evidence of a qualifying antisocial behaviour ground.

Where the allegation is serious, landlords should preserve contemporaneous evidence rather than reconstructing events months later.

Mandatory versus discretionary grounds: why the distinction matters

One of the easiest ways to misunderstand the new system is to assume that proving a ground automatically guarantees possession.

That is not always the case.

The government describes mandatory grounds as those where a judge must make a possession order if satisfied that the ground is established. With discretionary grounds, the court retains a decision-making role even where the evidence establishes the ground.

That means landlords should identify the precise ground before serving notice rather than treating all Section 8 cases as identical.

What must be included in a Section 8 notice?

From 1 May 2026, landlords generally need to use Form 3A, or a form substantially to the same effect, when serving a new Section 8 notice.

The notice needs to contain the appropriate information, including the relevant possession ground and the reasons why the landlord believes it applies. The correct notice period must also be given.

This is not a box-ticking exercise.

The government's guidance warns that an incomplete or inaccurate notice can result in a possession claim being dismissed or delayed.

A landlord should therefore check:

• the correct form has been used;
• the correct ground has been selected;
• the facts supporting that ground have been properly stated;
• the statutory notice period has been calculated correctly;
• the notice has been served in accordance with the applicable requirements;
• supporting documentation has been retained.

What happens if the tenant refuses to leave?

A notice does not itself give a landlord permission to physically remove a tenant.

If the tenant remains after the notice period, the landlord can generally apply to the court for a possession order.

The government describes the process as involving several stages: serving the notice, making a possession claim, attending a possession hearing where required, receiving the court's decision, and, if necessary, using a warrant and bailiffs.

This is an important practical distinction.

A landlord cannot simply change the locks, remove belongings or force a tenant out because the notice period has expired.

The legal possession process must be followed.

What evidence should landlords start collecting now?

The strongest approach is to build evidence before a dispute reaches court.

For a landlord, this can mean keeping an organised digital folder containing:

Tenancy documents

Keep the tenancy agreement, relevant notices, correspondence and records of important tenancy events.

Financial records

Keep rent statements, bank records and a clear calculation of any arrears.

Property records

Inspection reports, photographs and repair communications can become useful if possession relates to property condition or tenancy breaches.

Communication records

Keep significant emails, letters and messages. Avoid relying solely on telephone conversations where the substance of the conversation may later be disputed.

Third-party evidence

Where relevant, retain official correspondence, police references, professional reports or other independent evidence.

This does not mean landlords should collect information indiscriminately. The evidence should relate directly to the ground being relied upon and should be handled lawfully.

What are the biggest mistakes landlords can make?

The end of Section 21 makes procedural mistakes more consequential.

Using an old Section 21 template

A landlord should not assume that an old Section 21 template remains appropriate for a new possession case.

The government's post-1 May guidance specifically states that landlords can only give a Section 8 notice from that date for new possession action.

Choosing the wrong ground

A landlord may have a genuine reason for wanting possession but still select a ground whose legal requirements are not satisfied.

The reason for wanting the property back and the statutory ground available under the law are not always the same thing.

Giving the wrong notice period

Different grounds have different notice requirements.

Ground 1 and Ground 1A, for example, generally require four months' notice under the new regime. Other grounds can have shorter periods depending on the circumstances.

Failing to explain the reason

The Section 8 notice must set out the substance of the ground and why the landlord believes it applies. An incomplete notice can create problems later.

Assuming the tenant will leave voluntarily

A possession notice is part of a legal process, not a guaranteed move-out date.

If the tenant contests the claim, the landlord may have to prove the relevant facts in court.

What should tenants check if they receive a Section 8 notice?

Tenants should not automatically assume that a Section 8 notice means they must leave immediately.

The first step is to examine the notice carefully.

Check:

• whether the correct form was used;
• what possession ground has been cited;
• why the landlord says the ground applies;
• whether the notice period appears correct;
• whether the facts stated are accurate;
• whether the landlord has complied with relevant procedural requirements.

Government guidance specifically advises tenants to check whether the notice was correctly served, whether the information is sufficient and whether the grounds appear justified.

If a possession claim reaches court, the tenant can explain why the ground does not apply and provide relevant evidence or changes in circumstances.

Can a landlord still sell a rented property?

Yes.

The end of Section 21 does not prevent landlords from selling rented properties.

However, the possession route is different.

Ground 1A provides a statutory route where the landlord intends to sell, subject to its conditions. The landlord must comply with the applicable notice requirements, including the four-month notice period, and the ground cannot generally be used during the first 12 months of a new tenancy.

This creates a practical issue for landlords who are planning to sell.

If vacant possession is required, the landlord should consider the legal possession timetable before setting an intended sale date.

Can a landlord move back into the property?

Yes, subject to the requirements of the applicable possession ground.

Ground 1 covers circumstances where the landlord or a qualifying family member needs the property as their only or principal home.

The law imposes conditions around when this ground can be used, including the 12-month protected period for a new tenancy.

Landlords should therefore distinguish between a genuine residential need and a general desire to regain control of the property.

Are these rules the same throughout the UK?

No.

The reforms discussed in this article concern private rented properties in England.

The government's guidance expressly states that different rules continue to apply to properties in Wales, as well as to certain social housing arrangements.

That geographical distinction matters for landlords with properties in multiple parts of the UK.

A landlord with one property in London and another in Cardiff, for example, should not assume that the same possession procedure applies to both.

What does the change mean for the future of renting?

The shift away from Section 21 represents a significant change in the relationship between landlords and tenants in England.

The government's stated position is that the reforms provide renters with greater security while preserving possession routes where landlords have legitimate reasons to recover their properties.

For landlords, the likely practical trend is towards more careful tenancy administration.

Good record-keeping becomes more valuable. So does early legal advice when a landlord is considering possession.

The system also places greater emphasis on distinguishing between different reasons for possession rather than using one broad route to end a tenancy.

For tenants, the change means greater protection against a purely no-fault possession notice, but it does not remove legitimate eviction grounds.

The long-term effect will depend partly on how landlords, tenants, courts, councils and letting agents adapt to the new system.

One thing is already clear: landlords can no longer treat Section 21 as the standard fallback option for recovering a property in England.

A practical checklist for landlords under the new rules

Before serving a possession notice, a landlord should ask:

1. What is the actual reason I need possession?
2. Which statutory ground matches that reason?
3. Is the ground mandatory or discretionary?
4. What evidence supports the ground?
5. Has any protected period expired?
6. What notice period applies?
7. Am I using the correct current form?
8. Have I clearly explained why the ground applies?
9. Have I served the notice correctly?
10. What happens if the tenant challenges the claim?

If the answer to several of these questions is unclear, serving a notice immediately may create avoidable problems.

The government's official guidance should be checked before taking action because the statutory grounds, forms and procedural requirements are specific and can change.

Key Insights

• Section 21 is no longer available for new possession action in England from 1 May 2026.
• Landlords generally need to use Section 8 and a specific statutory ground for possession.
• A landlord must explain the ground and the reasons it applies in the possession notice.
• If the tenant does not leave and the case reaches court, the landlord may need to prove the ground with evidence.
• Ground 1 can apply where a landlord or qualifying family member genuinely needs the property as their home.
• Ground 1A can apply where the landlord intends to sell, but statutory conditions and notice requirements apply.
• Mandatory and discretionary grounds have different consequences in court.
• Accurate rent records, tenancy documents, correspondence and other evidence are increasingly important for landlords.
• The reforms discussed here apply to England, not automatically to Wales or every other UK jurisdiction.

FAQ

1. Has Section 21 been abolished in England?

Yes. From 1 May 2026, private landlords in England can no longer use Section 21 to seek possession through the old no-fault process. New possession action generally has to use Section 8 and an applicable statutory ground.

2. Can landlords still evict tenants after Section 21 ended?

Yes. Landlords can still seek possession using the statutory grounds available under Section 8. These include grounds relating to rent arrears, antisocial behaviour, sale, landlord occupation and other qualifying circumstances.

3. What does a landlord have to prove under the new rules?

The landlord must establish the facts required by the possession ground being relied upon. If the tenant does not leave and court proceedings are required, evidence may be needed to demonstrate that the statutory requirements have been satisfied.

4. Can a landlord evict a tenant because they want to sell?

Yes, potentially. Ground 1A provides a possession route where the landlord intends to sell, subject to statutory conditions. It generally carries four months' notice and cannot be used during the first 12 months of a new tenancy.

5. Can a landlord move back into a rented property?

Yes. Ground 1 can apply where the landlord or a qualifying close family member needs the property as their only or principal home. The ground is subject to statutory conditions, including a protected period for new tenancies.

6. How much notice does a landlord have to give under the new rules?

There is no single notice period for every case. The required period depends on the possession ground being used. Some grounds require four months, while others can require less.

7. What is Form 3A?

Form 3A is the prescribed notice used for Section 8 possession proceedings under the new regime. A landlord must use Form 3A, or a form substantially to the same effect, and provide the required information about the possession ground.

8. Can a landlord simply change the locks after the notice expires?

No. Expiry of a possession notice does not normally give a landlord permission to physically remove a tenant. If the tenant remains, the landlord may need to obtain a court possession order and, if necessary, enforce it through the appropriate legal process.

9. What happens if a tenant disputes the landlord's reason for possession?

If the matter proceeds to court, the tenant can challenge whether the stated ground applies and provide relevant evidence or information about changed circumstances. The court then considers the claim according to the applicable statutory ground.

10. Are all possession grounds mandatory?

No. The new system contains both mandatory and discretionary grounds. With a mandatory ground, possession must generally be ordered once the statutory requirements are proved. With a discretionary ground, the court can consider whether possession is reasonable.

11. Does paying rent arrears stop an eviction?

Not necessarily. The effect depends on the particular rent-arrears ground being used and the circumstances at the relevant stage of the case. Paying arrears can change the factual position, so landlords should update their records and tenants should explain any relevant change in circumstances.

12. Can a landlord still use an old Section 21 notice?

The transitional rules are complicated. Certain Section 21 notices served before 1 May 2026 may continue to be relevant if the statutory transitional requirements are satisfied. New Section 21 notices cannot be served under the post-1 May 2026 system.

13. Do the new Section 21 rules apply in Wales?

No. The reforms discussed here concern private rented properties in England. Wales has a different rental law framework, so landlords should use the rules applicable to the location of the property.

14. What evidence should a landlord keep for a possession claim?

Evidence depends on the ground. Useful records can include rent statements, tenancy documents, correspondence, inspection reports, photographs, complaint records, official reports and documents demonstrating an intention to sell or occupy the property where relevant.

15. Will Section 21 ever return?

There is no current basis for treating Section 21 as an available possession route under the rules that took effect on 1 May 2026. The present system requires landlords in England to rely on statutory possession grounds for new possession action.

Final Thoughts

The end of Section 21 changes the starting point for possession cases in England.

A landlord can still recover a property, but the process now depends much more heavily on why possession is required, which statutory ground applies and what evidence supports that ground.

For landlords, the safest approach is to treat possession as a legal process rather than a simple notice exercise. Keep accurate records, identify the correct ground, use the current form, calculate the correct notice period and make sure the facts stated in the notice can be supported.

For tenants, receiving a Section 8 notice does not automatically mean that every allegation or ground is valid.

The notice should be checked carefully, and appropriate advice should be obtained where the possession claim is disputed.

The central change is therefore not that landlords have lost the ability to regain their properties. It is that the reason for possession now matters much more.

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