Form N215 certificate of service

Form N215 is the certificate of service: a signed statement of what document was served, on whom, how and when. GOV.UK tells landlords to keep proof of serving a Section 8 notice, either by completing an N215 or by writing "served by [your name] on [the date]" on the notice, and to rely on it when applying for possession. In court, if you serve the claim papers yourself, you must bring a certificate of service to the hearing.

What is form N215?

The GOV.UK page is "Certificate of service in civil cases: Form N215". It has been around since 2014 and is still current: the page was last updated on 24 July 2026, and a new English version with new statement-of-truth wording was added on 26 January 2026. Download a fresh copy rather than reusing an old one.

N215 works for both kinds of document a landlord serves:

• Notices, such as your Form 3A Section 8 notice, before any claim is made.
• Court documents, such as the claim form and particulars, if you serve them rather than the court.

The certificate ends with a statement of truth. Whoever actually did the serving fills it in and signs it.

When landlords need an N215

Situation	Is a certificate needed?
You serve a Section 8 notice (Form 3A)	GOV.UK recommends an N215 or an endorsement on the notice, so you can prove service when you claim
You serve the N5 claim form and N119 particulars yourself	Yes: you must produce a certificate of service at the hearing (CPR 55.8(6))
The court serves the claim	The court deals with it
You serve other court documents, such as witness statements	Keep a record; a certificate is the usual proof

The date of service matters more than anything else on the form. The notice period "begins on the day the notice is served", so the earliest date you can go to court depends on it.

How to serve the notice so the certificate holds up

GOV.UK's Form 3A guidance sets out how to serve:

1. If your written tenancy agreement says how notices must be served, follow it.
2. Otherwise, use one of these:
   • hand it to the tenant in person, which GOV.UK calls "the most reliable method";
   • deliver it to the property and, if the tenant isn't there, put it through the letterbox;
   • send it by registered post to the property.
3. Email only if the written tenancy agreement clearly says email is an agreed method.
4. Give a copy to each tenant named in the tenancy agreement, and keep the original.

There is no statutory "deemed service" rule for Section 8 notices. Work out your dates from the day the notice will actually reach the tenant. If you post it, allow a buffer, or better, deliver it by hand and complete an N215 the same day. For more on methods, see how to serve a Section 8 notice.

What to record on the N215

The rules for certificates of service (CPR 6.29) require details such as the date and time of personal service, or the date of posting. In practice, record everything a judge might ask about:

• The document served, with its date (for example "Form 3A notice dated 1 October 2026").
• The name of each person served. Serve and record each joint tenant.
• The full address where it was served.
• The method: in person, through the letterbox, or registered post (keep the receipt).
• The date and, for hand delivery, the time.
• The name of the person who served it, and any witness.
• A note of supporting evidence, such as a photo of the envelope at the letterbox or the post office receipt.

If you use the endorsement method instead, write it on your retained copy straight after service. GOV.UK's suggested wording is short; adding the method and time helps:

Served by [your name] on [the date] at [time], by [hand delivery to the tenant / delivery through the letterbox / registered post] at [property address].

Deemed service of court documents

Court documents, unlike notices, do have deemed service rules in Part 6 of the Civil Procedure Rules:

How the court document is sent	Deemed served
First class post	The second day after posting, if a business day; otherwise the next business day
Delivered to the permitted address, or served personally	That day if done before 4.30pm on a business day; otherwise the next business day
Email or other electronic method	That day if sent before 4.30pm on a business day; otherwise the next business day
Claim form (any method)	The second business day after the step taken (CPR 6.14)
Claim form issued on PCOL	The fifth day after issue, whether or not a business day

Email service of court documents is only allowed if the person being served has said in writing that they accept it and given the address. The sender must first ask about any limits on format or attachment size.

Common N215 mistakes

• Signing for service you didn't do. The server signs.
• Serving by email without a clause in the tenancy agreement allowing it.
• Serving only one joint tenant. Every named tenant should get a copy.
• Relying on ordinary post. Shelter's view is that posting doesn't prove service unless the tenancy agreement allows postal service.
• A wrong service date, which throws off the earliest court date in the notice.
• Leaving it until later. Complete the certificate on the day, while the details are fresh.

A defective notice can sink the claim however good the certificate is; see invalid Section 8 notice mistakes. For how service fits into the court stage, see possession claims.

What to do next

Our Section 8 notice comes with a certificate of service (N215) alongside the completed Form 3A, the dates calculated and an evidence checklist. When the notice expires, the possession court pack prepares N5 and N119. Bring your N215 to the possession hearing.