Section 21 Court Proceedings: What to Do Before the 31 July Deadline

If you served a Section 21 notice before 1 May 2026 and your tenant has not left, you have until 31 July 2026 to start court proceedings.

After that date, the notice lapses. You cannot extend it, reissue it, or transfer the claim to a different process. Your only route from 1 August would be Section 8, on a specific legal ground, with the appropriate notice period and evidence.

Section 8 is a genuine and workable route. But it is a different process, it takes longer, and it does not apply to the same factual situation as a straightforward Section 21 claim. If you have a valid pre-May notice and a tenant who has not left, the window to use it is closing now.

What "Issued by 31 July" Means

The deadline is not about having a court hearing by 31 July. It is about having the claim issued.

"Issued" means the court has received your claim form, registered it, and given you a claim number. The hearing, the possession order, and any enforcement all come later. What matters on 31 July is that the paperwork is on file and the court has stamped it.

When you submit Form N5B (the accelerated possession form) to the county court, the court registers the claim. That is the point at which proceedings are "started" for the purposes of the transitional rules. You do not need a decision by 31 July. You need a claim number.

The Six-Month Rule

There is a second time limit that some landlords overlook.

Under the Housing Act 1988, you generally must make your court application within six months of the date you served the Section 21 notice. The 31 July 2026 deadline applies on top of this, not instead of it. The effective deadline for your claim is whichever falls first: six months from the notice date, or 31 July 2026.

This matters if you served your notice more than five months ago. A notice served in October 2025 has a six-month deadline around April 2026. One served in January 2026 runs to around July 2026. Check your notice date. If you are approaching that six-month mark, you need to file immediately.

If you are in any doubt about whether your notice is still within time, take legal advice before filing. An out-of-time claim will be rejected, and you cannot remedy it.

Why the Practical Deadline Is Now

Meeting the 31 July legal requirement is not the same as getting your property back promptly.

From the date you file a possession claim, the median time to receiving a bailiff's warrant of possession is 15.3 weeks, based on Ministry of Justice data for the period to March 2026. The median time from claim to actual repossession is 27.4 weeks. That is over six months from today just to reach the enforcement stage.

Courts are under significant pressure following the Renters Rights Act commencement on 1 May 2026. Every new tenancy dispute now goes through Section 8, which requires a court hearing in contested cases. Systems that were already strained are dealing with substantially more work. Processing times are unlikely to shorten in the near term.

If you file in late July, you are looking at possession in early 2027 at the earliest. If you file now, in mid-June, you move that timeline back by several weeks. The sooner you file, the sooner the clock on that 15-week median starts running.

Given current court backlogs, aim to have your claim filed by around 25 June. That is approximately 10 days from now. Filing later than that risks the court not registering the claim before the 31 July deadline, particularly in busier county courts.

Check Whether Your Notice Is Valid

Before you file, confirm the notice itself holds up. The court will look at this. A defective notice means a rejected claim.

Deposit compliance. If you took a deposit, it must have been protected in an approved scheme within 30 days of receipt. MyDeposits, the Deposit Protection Service, and Tenancy Deposit Scheme are the three approved schemes. The prescribed information must also have been served on the tenant. An unprotected deposit, or prescribed information not properly served, invalidates a Section 21 notice and the claim will fail.

EPC certificate. You must have given the tenant a valid EPC for the property before or at the start of the tenancy. If there is no record of this, the notice may not stand.

Gas safety certificate. If the property has gas appliances, a valid gas safety record must have been given to the tenant before they moved in. The certificate must have been current at the start and renewed annually. If the initial certificate was not provided at the outset, the notice may be invalid.

How to Rent guide. You must have given the tenant the correct version of the government's How to Rent guide at the start of the tenancy. The guide has been updated several times since 2015. Giving an outdated version at the start of the tenancy may be sufficient, but this has been tested in the courts.

If you have any doubt about any of these requirements, take advice before filing. Submitting a claim based on an invalid notice wastes time and money. It is faster to get clarity first.

How to File

The form for a pre-May 2026 Section 21 claim is Form N5B, the accelerated possession procedure. This is available from GOV.UK.

An accelerated claim does not require a court hearing unless the tenant files a defence. The judge reviews the paperwork and makes a decision without either party appearing. This is generally faster than the standard N5 route, which requires a hearing in all cases.

Documents to send with Form N5B:

• The tenancy agreement, signed and dated (marked 'A' on the form)
• The Section 21 notice (marked 'B') with dated proof of service (marked 'B1')
• The EPC certificate
• The gas safety certificate, if gas appliances are present
• Evidence of deposit protection and prescribed information service
• Evidence the How to Rent guide was provided at the start of the tenancy

The court fee is £404. Send the completed form, all documents, and the fee to the county court covering the area where the property is located. You can file online via the HMCTS portal or by post. Keep a dated copy of everything you submit.

The county court will send the paperwork to the tenant, who has 14 days to file a defence.

After You File

If the tenant does not defend, the judge reviews the documents. If everything is in order, a possession order is issued without a hearing. The order gives the tenant a date to leave, typically 14 to 28 days from the order date.

If the tenant does not vacate by the possession order date, you apply for a warrant of possession. A bailiff is then appointed. The current median time from claim to warrant is 15.3 weeks. In London, the wait is longer.

If the tenant files a defence, the case goes to a hearing. Common defences include challenges to the validity of the notice or disputes over the prescribed information requirements. Contested claims take longer to resolve and may require legal representation.

What Happens If You Miss the Deadline

After 31 July 2026, a Section 21 notice served before 1 May 2026 can no longer be used to start possession proceedings. The notice lapses.

From that point, your only route is Section 8. The available grounds depend on your situation. Ground 8 requires at least three months of rent arrears. Ground 1A, intended for landlords who want to sell, requires four months' notice. Ground 1, for landlords or family members who want to move in, also requires four months.

There is no Section 8 ground that simply allows a landlord to end a tenancy without a specific reason. If the only reason you need the property back is that you want it back, missing 31 July removes the only route available to you for a considerable time.

Practical Checklist

1. Locate your Section 21 notice and confirm it was served before 1 May 2026.
2. Check the notice date against today's date. If it was served more than five months ago, the six-month clock may be close to expiring. File now.
3. Confirm deposit compliance: protected within 30 days, prescribed information served.
4. Confirm EPC, gas safety certificate, and How to Rent guide were provided at the start of the tenancy.
5. Gather all documents before you file. Missing any one of them can cause the claim to fail.
6. Download Form N5B from GOV.UK and complete it carefully.
7. File at your county court with the £404 fee. Keep dated copies of everything.
8. Contact the NRLA legal helpline or a residential possession solicitor if you have any doubts about validity before filing.

This article is for informational purposes only and does not constitute financial or investment advice. Tax rules and legislation change frequently. Always verify current rates with HMRC or GOV.UK and seek independent professional advice before making investment decisions.