Renters' Rights Act Timeline: When It Comes Into Force for UK Landlords

The Renters' Rights Act 2025 is the biggest reform of the private rented sector in a generation. If you let property in England, you're probably asking two questions: when does the Renters' Rights Act come into force, and does the Renters' Rights Act apply to existing tenancies? This guide answers both, with the dated milestones you can actually plan around.

Dates below reflect the Government's published implementation plan at the time of writing. We update this post as commencement orders are laid.

The short answer

• Royal Assent: already granted — the Act is law.
• Main commencement day (Section 21 abolition, new periodic tenancies, Decent Homes Standard for the PRS): 2026, on a single fixed date announced by commencement order.
• Existing tenancies: convert automatically to the new periodic regime on the same day. There is no two-stage transition and no grandfathering.

If you take one thing away: there is one switchover date for the whole market. On that day every AST — new and existing — becomes an assured periodic tenancy under the new rules.

Full timeline

Stage 1 — Now, before commencement

• Fixed-term ASTs can still be granted.
• Section 21 notices can still be served under the existing rules.
• Deposit protection, right to rent, EPC, gas, electrical and smoke/CO alarm duties all continue unchanged — the Act does not pause your existing compliance.
• Use this window to get your document pack in order: gas certificate, EICR, EPC (E or above), How to Rent guide, deposit protection certificate, prescribed information.

Stage 2 — Commencement day (expected 2026)

On the single appointed day:

• Section 21 is abolished for all assured tenancies in England.
• All fixed-term ASTs convert to assured periodic tenancies. Rent periods become monthly (or the shorter of monthly and the existing rent period).
• Two months' notice becomes the tenant's standard notice to quit.
• New Section 8 grounds apply — including a strengthened Ground 1 (landlord/family moving in) and Ground 1A (sale), each with a 12-month protected period at the start of the tenancy and four months' notice.
• Rent increases can only happen once a year via a Section 13 notice, with a two-month notice period. Rent-review clauses in existing contracts stop having effect.
• Bidding wars are banned — you must advertise an asking rent and cannot accept offers above it.
• Blanket bans on tenants with children or on benefits become unlawful.
• The right to request a pet applies; you can only refuse on reasonable grounds and can require pet damage insurance.
• The Private Rented Sector Database and PRS Ombudsman go live. Registration becomes a legal requirement to market or let a property.
• The Decent Homes Standard and Awaab's Law timescales extend to the PRS.

Stage 3 — After commencement

• Any Section 21 notice served before commencement remains valid for its existing statutory window; after that, only Section 8 is available.
• Court possession applications shift to the reformed Section 8 process. HMCTS is expected to publish updated forms and digital service ahead of the day.

Does the Renters' Rights Act apply to existing tenancies?

Yes — in full, from commencement day. There is no separate later date for existing ASTs. On the switchover:

• Your existing fixed term collapses into a monthly periodic tenancy on the same terms (rent, deposit, parties).
• You can no longer serve a Section 21 on that tenancy, even if it was granted years ago.
• Rent-review clauses in the original AST stop working — future rises must go through Section 13.
• Deposits already protected stay protected; you don't need to re-protect on the changeover, but any new prescribed information rules that come in must be met at the next renewal event.

You do not need to issue a new tenancy agreement to your existing tenants on day one — the conversion happens by operation of law. Many landlords will still want to issue an updated agreement so both sides understand the new regime; if you do, make sure it reflects the periodic structure and doesn't purport to reintroduce a fixed term.

What UK landlords should do now

1. Audit every property's paperwork. Gas, EICR, EPC, How to Rent, deposit protection and prescribed information must be current before commencement — the new possession grounds are stricter about pre-let compliance.
2. Diary your rent review dates. After commencement you get one Section 13 increase per year with two months' notice, so plan the cadence.
3. Replace rent-review clauses in any new agreement you're signing this year with a clean periodic-friendly clause referencing Section 13.
4. Stop advertising with "no DSS" or "no children" wording now — enforcement expectations are already tightening.
5. Get ready to register on the PRS Database. Have your addresses, EPC ratings and certificate dates in one place so registration is a copy-paste job.
6. Plan for the Ombudsman. Keep a written record of every tenant communication — you'll need an audit trail for complaints escalated to the PRS Ombudsman.

How RentDocs helps

RentDocs is built by UK landlords for the post-Renters'-Rights-Act world. For every property you get:

• A 2026-compliant tenancy agreement generator (periodic-ready, no Section 21 references).
• A document vault with expiry tracking for gas, EICR, EPC and deposit certificates — RAG-colour-coded so nothing lapses before commencement.
• Automated rent reminders by SMS and email, timed for Section 13-friendly cadences.
• A tenant portal so every message, notice and document has a timestamped audit trail — the exact evidence base the PRS Ombudsman will expect.

Set up a property in five steps and you're ready for the switchover.

This article is general information for UK landlords and is not legal advice. Confirm the current commencement date with the latest Government guidance before serving notices or issuing new agreements.