Letting Agents · Legal Notices
How to serve a Section 8 notice on behalf of a landlord client — agent authority, Form 3A from 1 May 2026, grounds selection, proof of service, and what makes a notice defective.
Letting agents routinely serve Section 8 notices on behalf of landlord clients. Done correctly, it is straightforward. Done badly — wrong form, wrong notice period, no proof of service — the notice is void and the landlord has to start again, losing months.
This guide covers the agent-specific aspects: authority to serve, how to sign the notice, grounds to include, service rules, and the checklist before you file a claim.
Before serving any Section 8 notice, confirm your authority in writing. This protects you if either party later disputes that you were instructed to act.
Most fully managed agreements grant authority to take legal action on the landlord's behalf, including serving notices. Check whether yours specifically covers possession notices. If it says "take steps to recover rent" but does not mention possession proceedings, get explicit written instruction.
Before serving each notice, get a written instruction from the landlord: "I instruct [Agency] to serve a Section 8 notice on [Tenant] at [Address] on [Grounds]." A simple email is sufficient. Keep it on file.
Sign as agent: "[Your Name], [Agency Name], acting as agent for [Landlord Full Name]". The landlord's name and address must appear on the notice as the landlord. Using only the agency name without the landlord's details makes the notice defective.
Include all grounds that apply. You cannot add grounds after the notice is served. For arrears cases, always include Grounds 8, 10, and 11 together.
3 months' arrears at notice and at hearing
Threshold increased from 2 months by RRA 2025. If tenant pays down below 3 months before hearing, mandatory ground fails.
3+ arrears episodes of 3 months in last 36 months
New ground under RRA 2025. Current arrears balance does not need to be at threshold at hearing.
Any rent arrears
Use alongside Ground 8 as a fallback if arrears drop below the mandatory threshold.
Persistent late payment
Can be used even when no current arrears. Good to include whenever there is a pattern of late payment.
Breach of tenancy agreement
Any breach other than rent: unauthorised subletting, keeping pets against the agreement, etc.
Nuisance, annoyance, or criminal activity
Proceedings can start the same day as service. Only ground with zero notice period.
Owner needs to occupy
Cannot be used in the first 12 months of tenancy.
Landlord intends to sell
New ground under RRA 2025. Cannot be used in the first 12 months of tenancy.
A notice that was served but cannot be proved is as good as a notice that was never served. Courts require evidence of service before the notice period begins.
Deemed served 2 days after posting. Keep the proof of posting certificate from the Post Office.
Deemed served 2 days after posting. If delivery attempt fails, deemed served after 2 days regardless. Safer than relying on signature.
Served on the day of delivery. Take a witness and photograph the letterbox. Keep a signed delivery note if possible.
Only if the tenancy agreement explicitly permits service by email, or the tenant has confirmed in writing they accept email service.
Not a valid service method for a Section 8 notice.
Before filing the possession claim, confirm all of the following. A court can dismiss on any of these points.
LetSense auto-populates Form 3A for your landlord clients.
Correct grounds, correct notice periods, correct form. Serve in under 3 minutes.
See how it works for agencies →Yes — and you should have it before you serve, not after. Most management agreements grant standing authority to take action on the landlord's behalf, but check yours. If the agreement does not explicitly cover serving possession notices, get a signed instruction before proceeding. An agent who serves a notice without authority may face claims from both the tenant and the landlord.
A letting agent can sign Form 3A as agent of the landlord. The notice should state the landlord's name as the landlord and your firm's name as agent. The signature block should read something like "[Agent Name], acting as agent for [Landlord Name]". The landlord's address must also appear on the notice.
Section 8 applies to assured tenancies and assured shorthold tenancies in England. From 1 May 2026 under the Renters's Rights Act 2025, all tenancies that were assured shorthold tenancies become assured periodic tenancies. Section 8 is now the only route to possession for these tenancies. Section 21 (no-fault eviction) is abolished. Some tenancies — company lets, lodger arrangements, holiday lets — are not assured tenancies and are outside this regime.
The tenant can raise defences at the court hearing: arrears were below threshold, notice was defective, compliance issues. On mandatory grounds (Ground 8), if the facts are met, the court must grant possession — the tenant's circumstances are not a defence. On discretionary grounds, the court weighs the circumstances. A well-documented file — chaser correspondence, rent statement, notice with proof of service — is essential.
Only if the tenancy agreement permits electronic service. Check the tenancy agreement. If it does not specify electronic service, serve by first class post (deemed served 2 days after posting) or by hand delivery with a record. Do not rely on email alone unless you have written confirmation from the tenant that they accept service by email.
After the notice period expires, file a possession claim at the county court (Form N5 + N119 for rent arrears claims). Attach: copy of the tenancy agreement, copy of Form 3A with proof of service, rent statement showing arrears, evidence of deposit protection. The court will list a hearing, typically 4–8 weeks after filing. If the tenant does not attend and the facts support the grounds, a possession order is usually made.