Start with the reason
From 1 May 2026, landlords cannot use Section 21 for covered private tenancies. Possession requires an available statutory ground, such as qualifying sale, landlord occupation, rent arrears or antisocial behaviour.
Each ground has its own facts, protected periods and notice requirements. A plan to sell or move in is not interchangeable with a tenant breach.
Build the file before notice
Confirm that all preconditions are met, select the current prescribed form and collect the evidence the court would need. For rent arrears, reconcile the account. For sale or occupation, retain evidence of genuine intention.
Some grounds restrict reletting or remarketing after possession. Understand the downstream rule before relying on the ground.
Follow due process
If a tenant does not leave after a valid notice, the landlord generally needs a court possession order and lawful enforcement. Changing locks or pressuring an occupier can amount to unlawful eviction.
Possession is high-risk and fact-specific. Use current government guidance and obtain legal advice before service, especially for mixed or uncertain occupier status.
Official sources and further reading
- Renters’ Rights Act: an overview for landlordsGOV.UK · Ministry of Housing, Communities and Local Government
- Renters’ Rights Act overview for tenantsGOV.UK · Ministry of Housing, Communities and Local Government