Section 21 Transition Deadline: What Landlords Must Do Before 31 July 2026
Section 21 notices served before 1 May 2026 are only valid if you apply to court by 31 July 2026. Miss this deadline and your notice is void. Here is the exact timeline and action plan.
The Latch Team
Editorial
Section 21 no-fault evictions are abolished from 1 May 2026 under the Renters' Rights Act 2025. But if you served a Section 21 notice before that date, you are not automatically out of time. The Act includes a transitional provision: notices served before 1 May 2026 remain valid only if you apply to court by 31 July 2026. Miss that deadline, and your notice is void — no exceptions, no extensions.
This guide sets out the exact transition timeline, helps you check whether your existing notice is still valid, and walks you through the steps to apply to court before the cut-off. Latch tracks notice expiry dates and court application deadlines automatically, so nothing slips through the cracks.
Whether you are mid-eviction, still considering your options, or unsure whether to proceed with Section 21 or switch to Section 8, this article gives you the information you need to make the right decision before time runs out.
The Transition Timeline Explained
The Renters' Rights Act does not abolish Section 21 overnight with no warning. The government has built in a transitional period to allow landlords who already served notices to complete their possession claims. But the window is narrow — just three months from the date of abolition.
| Date | What Happens | Action Required |
|---|---|---|
| Before 1 May 2026 | Section 21 notices can still be served | Serve notice now if you intend to use Section 21 |
| 1 May 2026 | Section 21 abolished — no new notices can be served | No further Section 21 notices possible |
| 1 May – 31 July 2026 | Transition window — existing notices can still be actioned | Apply to court using existing valid notice |
| 31 July 2026 | Final deadline for court applications | All applications must be filed by this date |
| After 31 July 2026 | All unactioned Section 21 notices become void | Switch to Section 8 if possession still needed |
31 July 2026 is an absolute deadline. There is no provision in the Act for extensions, late applications, or discretionary exceptions. If your court application is not filed by this date, the notice is void.
Is Your Existing Section 21 Notice Still Valid?
Before rushing to court, you need to check that your Section 21 notice is actually valid. An invalid notice will be thrown out regardless of when you apply. The court will not grant possession on a defective notice — and you will have wasted court fees and time.
- The notice was served using the correct Form 6A
- At least 2 months' notice was given from the date of service
- The tenant's deposit was protected in a government-approved scheme within 30 days
- Prescribed information about the deposit scheme was served on the tenant
- A valid Energy Performance Certificate (EPC) was provided to the tenant
- A current gas safety certificate was provided to the tenant
- The government's How to Rent guide (current version) was provided
- No improvement notice or emergency remedial action notice is in force on the property
- The notice has not expired (Section 21 notices are valid for 6 months from the date of service)
- The notice was served after the first 4 months of an initial fixed-term tenancy (if applicable)
If any of the above items are not satisfied, your Section 21 notice is likely invalid and will fail at court. You should take legal advice before proceeding and consider whether a Section 8 notice is a better route.
Steps to Apply to Court Before 31 July 2026
If your notice is valid and you want to proceed, here is the step-by-step process for making a court application under Section 21 before the transition deadline.
- Confirm the notice period has expired: You cannot apply to court until the 2-month notice period has passed and the tenant has not vacated.
- Use the accelerated possession procedure: File a claim using Form N5B (accelerated possession claim) at your local county court or online via the Possession Claims Online (PCOL) service.
- Pay the court fee: The current fee for an accelerated possession claim is £355. This is non-refundable if the claim is struck out for an invalid notice.
- Attach all required documents: Include a copy of the Section 21 notice, proof of service, the tenancy agreement, and evidence of compliance with all prescribed requirements (deposit protection, EPC, gas safety, How to Rent guide).
- File before 31 July 2026: The date of filing (not the date of any hearing) is what counts. File well in advance to allow for any administrative delays.
- Wait for the court order: Under the accelerated procedure, a judge reviews the papers without a hearing. If satisfied, they make a possession order (typically giving the tenant 14 days to leave).
- Enforce if necessary: If the tenant does not vacate, apply for a warrant of possession (Form N325) to instruct county court bailiffs. This adds further time and cost.
What If You Miss the Deadline?
If you do not apply to court by 31 July 2026, your Section 21 notice becomes void. It cannot be revived, extended, or reissued. Section 21 no longer exists after the transition period, so there is no mechanism to serve a new one.
Your options at that point are limited to the reformed Section 8 grounds. This means you need a specific, provable reason for seeking possession — such as wanting to sell the property (Ground 1A), moving a family member in (Ground 1B), or rent arrears (Ground 8). For the full list, see our Section 8 eviction grounds guide.
If your only reason for seeking possession was to end the tenancy without fault — and you have no Section 8 ground — missing the 31 July deadline means you cannot recover the property through the courts. Plan accordingly.
Court Costs and Timescales
Understanding the costs and realistic timescales is essential for deciding whether to proceed with your Section 21 claim or switch to Section 8.
| Stage | Cost | Typical Timescale |
|---|---|---|
| Court application (Form N5B) | £355 | Filed in 1-2 days |
| Judge reviews papers (accelerated procedure) | Included | 4-8 weeks from filing |
| Possession order issued | Included | 14 days for tenant to vacate |
| Warrant of possession (if tenant does not leave) | £130 | 4-8 weeks for bailiff appointment |
| Total (uncontested, accelerated) | £355-£485 | 10-18 weeks from filing |
| Total (contested — transferred to hearing) | £355 + solicitor fees (£1,500-£5,000+) | 6-12 months |
These timescales assume current court processing times. The government has acknowledged that court backlogs remain a challenge, and the abolition of Section 21 is expected to increase the volume of contested Section 8 claims. Filing early gives you the best chance of completing the process before delays worsen.
Section 21 vs Section 8: Should You Switch?
If you still have a valid Section 21 notice, you face a choice: proceed with the Section 21 court application before 31 July 2026, or abandon it and use the reformed Section 8 grounds instead. Here is how they compare.
Proceed with Section 21 Before Deadline
Pros
- No reason needed — you do not have to prove a ground for possession
- Accelerated (paper-only) procedure available — faster if uncontested
- Judge must grant possession if the notice is valid — no discretion
- Established, well-understood process with predictable outcomes
Cons
- Hard deadline of 31 July 2026 — no extensions or second chances
- Notice must be completely valid or the claim is struck out and fees wasted
- Tenant may delay by raising technical defences at the last minute
- Court backlogs mean even accelerated claims may take months
Switch to Section 8 Grounds
Pros
- No transition deadline — Section 8 grounds are permanent
- New mandatory grounds (1A sale, 1B family occupation) cover common scenarios
- Stronger evidence-based approach protects you from technical challenges
- Aligns with the long-term legal framework — future-proof
Cons
- You must have and prove a valid ground — no-fault eviction is gone
- Some grounds have a 12-month restriction (cannot use within first year of tenancy)
- Discretionary grounds require the court to find it "reasonable" — less certain
- New Section 8 process is untested — early cases may face judicial uncertainty
For most landlords with a valid Section 21 notice and a clear intention to recover possession, proceeding with the Section 21 application is the stronger option — provided you act well before the 31 July deadline. If your notice has technical defects, or your circumstances align with a Section 8 ground, switching may be the safer bet.
For full details on all Section 8 grounds, see our Section 21 abolition guide and Section 8 grounds breakdown. For the broader picture, read our complete Renters' Rights Act guide.
Action Plan: What to Do This Week
Time is short. If you have an outstanding Section 21 notice, here is what to do right now.
- Check your notice: Run through the validity checklist above. If any item fails, take legal advice immediately.
- Decide: Section 21 or Section 8: If your notice is valid and you want possession, proceed with Section 21. If your notice has defects, consider switching to Section 8.
- Instruct a solicitor or prepare your own application: If you are confident the notice is valid, you can file Form N5B yourself via PCOL. For complex situations, instruct a housing solicitor.
- File the court application: Do not wait until July. File as soon as possible to avoid last-minute court backlogs.
- Track everything in Latch: Log the notice date, court application date, and all key milestones so you have a complete audit trail.
Frequently Asked Questions
Can I still serve a Section 21 notice?
Only if you serve it before 1 May 2026. After that date, Section 21 is completely abolished and no new notices can be served. You must then use the reformed Section 8 grounds for any possession claim.
What happens if I miss the 31 July 2026 court deadline?
Your Section 21 notice becomes void. You cannot revive it or get an extension. If you still need possession, you must start fresh using Section 8 grounds, which require a valid reason and evidence.
Does the 31 July deadline apply to notices already with the court?
No. If court proceedings were issued before 1 May 2026, the case continues under the existing rules until concluded. The 31 July deadline applies only to notices served but not yet actioned in court.
Can the tenant challenge my Section 21 notice during the transition?
Yes. All existing validity requirements still apply — deposit protection, prescribed information, gas safety certificate, EPC, and Deregulation Act 2015 compliance. If any requirement was not met, the notice is invalid regardless of the transition deadline.
Should I switch to Section 8 instead of using my Section 21 notice?
It depends on your circumstances. If you have valid grounds (sale, moving in, rent arrears), Section 8 may be simpler and avoids the 31 July deadline pressure. If you have no Section 8 grounds, your only option is to act on the Section 21 notice before the deadline. See our Section 8 grounds guide.
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Get Started with LatchDisclaimer: This article is for informational purposes only and does not constitute legal or financial advice. Legislation and regulations change frequently. The transition provisions of the Renters' Rights Act 2025 may be subject to further statutory instruments and court practice directions. Always consult a qualified solicitor or legal professional for advice specific to your circumstances.
