Section 21 Checker
Check whether an old Section 21 no-fault eviction notice may still be valid after the 1 May 2026 Renters’ Rights Act changes.
Use this checker for: Form 6A notices, Section 21 notices served before or after 1 May 2026, old assured shorthold tenancy notices, 2-month notice period, first 4 months of tenancy, 31 July 2026 court deadline, accelerated possession, N5B court papers, deposit protection, prescribed information, gas safety certificate, EPC, How to Rent guide, HMO/selective licensing, banned fees, improvement notices, retaliatory eviction, fixed-term end date, break clause, homelessness help and copyable landlord/council/adviser letters.
Overview
A Section 21 Checker is a tool that reviews a no-fault eviction notice and checks whether it may be invalid because of the date it was served, the form used, the notice period, the tenancy status, the deposit rules, safety documents, licensing duties, banned fees, repair-complaint protections or the landlord’s court deadline. It is mainly a transitional checker because private landlords in England can no longer serve new Section 21 notices from 1 May 2026.
This checker focuses on England, UK. England private rented sector possession guidance is published by the Ministry of Housing, Communities and Local Government, while possession claims are handled through the County Court / HM Courts & Tribunals Service. In England private renting, the key question is now whether the notice was validly served before 1 May 2026 and whether the landlord started court proceedings in time. If a landlord wants to evict after 1 May 2026 without a valid transitional Section 21 route, they normally need a Section 8 ground for possession.
Quick route map
Recent updates
What this checker looks for
- Post-1 May service: whether a private landlord served a new Section 21 notice after the abolition date.
- Transitional court deadline: whether the landlord started court proceedings by the earlier old time limit and 31 July 2026.
- Form 6A: whether the prescribed form or equivalent information appears to have been used.
- Notice period: whether at least 2 months’ notice was given.
- First 4 months: whether the notice was served too early after the original tenancy started.
- Fixed term and break clause: whether the notice asks the tenant to leave before the fixed term ends.
- Deposit rules: protection, scheme compliance, prescribed information, late protection and returned deposit issues.
- Safety and prescribed documents: gas safety certificate, EPC and How to Rent guide issues.
- Licensing: whether the property needed HMO or selective licensing and whether the landlord had applied or was licensed.
- Tenant Fees Act: whether a banned fee or holding deposit issue was repaid or accounted for.
- Retaliatory eviction: whether the notice followed repair complaints and council enforcement notices.
- Court stage: accelerated claim, standard claim, defence form, hearing, possession order or bailiff notice.
- Copyable outputs: landlord query, court/adviser summary, council homelessness letter, illegal eviction warning and evidence plan.
This checker does not decide the case. A judge decides validity if possession proceedings are started. Get urgent advice if court papers or bailiff notice have arrived.
Official and advice sources
- GOV.UK — Giving notice of possession to tenants before 1 May 2026
- GOV.UK — Evicting tenants in England
- GOV.UK — Assured tenancy forms, including Form 6A
- GOV.UK — Renters’ Rights Act Information Sheet 2026
- Shelter England — Section 21 eviction
- Shelter Legal — What makes a Section 21 notice invalid
- Citizens Advice — If you get a Section 21 notice from a private landlord
- GOV.UK — Tenancy deposit protection
- GOV.UK — How to Rent guide
- GOV.UK — Find your local council
- GOV.UK / Legal Aid Agency — Find a legal aid adviser
FAQs
What is a Section 21 Checker?
A Section 21 Checker is a tool that reviews a no-fault eviction notice and highlights possible validity problems. It checks timing, form, deposit, safety documents, licensing, banned fees, repair complaints and court-deadline issues.
Which UK region is this checker for?
This tool is mainly for England, UK, private rented properties and old assured shorthold tenancy notices. Wales, Scotland and Northern Ireland have different eviction systems, so use local guidance there.
Which department publishes England Section 21 guidance?
The Ministry of Housing, Communities and Local Government publishes England private rented sector possession guidance. Court possession claims are handled through the County Court and HM Courts & Tribunals Service.
Can a landlord serve Section 21 after 1 May 2026?
For private rented properties in England, new Section 21 no-fault notices are not available from 1 May 2026. A landlord normally needs a valid Section 8 ground if they want possession after that date.
Can an old Section 21 notice still work?
Possibly. A notice served before 1 May 2026 may still work only if it was valid when served and court proceedings are started within the transitional deadline, usually no later than 31 July 2026.
What is Form 6A?
Form 6A was the prescribed Section 21 notice form for assured shorthold tenancies in England. It is no longer used for new private Section 21 notices after 1 May 2026, but it is still relevant when checking old notices.
Does a Section 21 notice end the tenancy?
No. A Section 21 notice is only the first step in the old possession process. The tenancy continues unless the tenant leaves voluntarily, gives valid notice, agrees surrender, or is lawfully evicted by court bailiffs.
What if the notice gives less than 2 months?
A Section 21 notice normally had to give at least 2 months’ notice. If it gives less than 2 months, that is a strong validity issue and should be raised if court proceedings begin.
What if my deposit was not protected?
A landlord may be blocked from using Section 21 if the deposit was not protected or prescribed information was not given. The position can change if the deposit was returned before the notice, so keep deposit and scheme evidence.
What if I never received the gas safety certificate, EPC or How to Rent guide?
Missing prescribed documents can make a Section 21 notice invalid where the requirements apply. The rules are technical, especially for gas safety timing, so collect the evidence and get advice before court.
What if the property needed an HMO or selective licence?
If the property needed a licence and the landlord did not have one or had not properly applied, a Section 21 notice may be invalid. Ask the council to confirm licensing status for the relevant dates.
Can repair complaints stop Section 21?
They can in some retaliatory eviction situations, especially where the council serves an improvement notice or emergency remedial action notice. Keep repair complaints, council emails, inspection letters and notice dates.
What if court papers have arrived?
Do not ignore them. Check the defence deadline, keep the claim number, gather evidence and contact a housing adviser, legal aid adviser or court duty advice service quickly.
Is this checker legal advice?
No. It is an issue-spotting and drafting tool only. It does not replace advice from a solicitor, Shelter, Citizens Advice, council homelessness team, law centre or court duty adviser.
