What if you received a Section 21 notice before 1 May 2026?

What the law says

Section 21 of the Housing Act 1988 was the old no-fault possession route for assured shorthold tenancies. The Renters' Rights Act 2025 abolished new Section 21 notices in England from 1 May 2026 and shifted possession to Section 8 grounds. Transitional provisions protect some notices served before 1 May 2026, but they do not make an invalid notice valid.

A pre-1 May 2026 Section 21 notice still had to satisfy the old statutory conditions, including the correct Form 6A where required, deposit protection, prescribed information, gas safety and energy performance rules, How to Rent service, licensing restrictions, and retaliatory eviction restrictions. Current transition guidance says the landlord had a short window, commonly until 31 July 2026, to ask the court to issue the claim.

Step-by-step: what to do

1. Check the service date. The notice had to be served before 1 May 2026 to rely on transition rules.

2. Run the old Section 21 validity checks: deposit, prescribed information, gas safety, EPC, How to Rent, licensing, dates, and form.

3. Ask whether court proceedings were actually issued by the transition deadline.

4. Keep the envelope, email headers, and every tenancy document because old Section 21 cases often turn on service evidence.

5. If court papers arrive, file a defence explaining both old-rule defects and any missed transition deadline.

Common mistakes to avoid

Do not assume abolition means every old notice vanished on 1 May 2026. Do not assume an old notice is enforceable just because it was served before that date. The landlord still needed a valid notice and timely court claim. Do not leave without checking council homelessness duties if you need housing help. Do not ignore court papers because you think the new law protects you automatically.

• Check old Section 21 validity first.
• Check the transition court deadline.
• Keep all pre-2026 tenancy documents.
• Defend court papers on time.

Related guidance

• Section 21 checker
  Check old-rule validity and transition issues.
• What replaced Section 21?
  How possession works after the abolition date.
• Invalid Section 21 notice
  Common old-rule defects and document problems.
• Section 21 notice checklist
  Deposit, prescribed information, dates, and form checks.

Common questions

What if you received a Section 21 notice before 1 May 2026?

A Section 21 notice served before 1 May 2026 does not automatically disappear, but strict transition rules apply. From 1 May 2026, the landlord cannot serve a new Section 21 notice in England. For a pre-commencement notice to continue, it still has to be valid under the old Section 21 rules and the landlord has to act within the transition window. You should check both the old validity requirements and whether the court claim was started in time.

Can the landlord serve a new Section 21 notice now?

No. In England, new Section 21 notices cannot be served from 1 May 2026.

Does an old invalid Section 21 notice become valid?

No. The transition rules do not cure old defects. Deposit, prescribed information, form, and document rules still matter.

What if court papers were issued after 31 July 2026?

You should raise the transition deadline as a defence point. Get advice quickly because deadline arguments depend on the court issue date.

Can I stay until bailiffs attend?

A notice alone does not remove you. Lawful eviction usually requires a possession order and bailiff warrant.