Legacy Compliance Silo

The Section 21
Sunset Strategy

Everything you need to know about serving and enforcing Section 21 notices before the RRA 2025 transition. Your primary **S21 validity checker** and roadmap.

Is your S21 notice still valid?

Section 21 void date: July 31, 2026. Check your compliance now.

Launch Expiry Engine

Executive Summary for Landlords

  • The Void Date: July 31, 2026 is the absolute cutoff. No S21 will have legal weight after this date.
  • Transition Window: Notices served in early 2026 will have their standard 6-month validity capped.

Serving S21 before Renters Rights Act: The Checklist

Ensure your possession rights are protected during the transition to Assured Periodic tenancies.

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