Renters’ Rights Act 2025: What Landlords Must Do Now
Section 21 closed to new notices on 1 May 2026, pre-commencement notices lose force in court by 31 July 2026 (NRLA), and the Information Sheet duty carries a £7,000 fine. The staged dates, sourced — and the tax angle.
The short answer
Section 21 closed to new notices on 1 May 2026, and assured shorthold tenancies given before that date became periodic tenancies. The Act commenced in five stages between October 2025 and June 2026, and landlords carry a separate, fineable duty to give tenants an official Information Sheet by 31 May 2026. None of this changes how rental profit is taxed — but the compliance costs it creates (legal fees, longer void periods, court fees) very much affect your return.
Search interest in “renters rights act 2026” and “section 21 abolished date” is dense right now because commencement has already happened and landlords are working out whether it applies to them. Here is exactly what we could confirm from legislation.gov.uk and gov.uk’s own guidance — and, just as importantly, what we could not.
The commencement timeline, as legislation.gov.uk shows it
legislation.gov.uk’s own page for the Act lists five dated versions under “Alternative versions”, each an amendment/commencement stage. We are reporting the dates exactly as published; where gov.uk’s plain-English guidance ties a date to a specific rule change, we say so. Where it doesn’t, we are not guessing.
| Date | What we can confirm |
|---|---|
| 27 October 2025 | First commencement stage listed on the Act’s legislation.gov.uk page |
| 27 December 2025 | Second staged commencement — provisions not itemised in the source we read |
| 1 May 2026 | Confirmed by gov.uk: Section 21 closes to new notices; assured shorthold tenancies given before this date become periodic |
| 1 June 2026 | Fourth staged commencement — provisions not itemised in the source we read |
| 22 June 2026 | Fifth staged commencement — provisions not itemised in the source we read |
Section 21 — what actually happened on 1 May 2026
gov.uk’s own Renters’ Rights Act Information Sheet is explicit about who the transitional rules cover: “The following information only applies to landlords who gave a valid section 21 or section 8 notice to their tenant before 1 May 2026.” In plain terms: if you hadn’t already served a section 21 by that date, the route was gone; if you had, transitional rules govern what happens next.
One date we have not verified on gov.uk. The NRLA and several legal commentators (thesheriffsoffice.com, barristerknowhow.com) report that a pre-commencement section 21 notice becomes unenforceable in court after 31 July 2026 — the last date to issue proceedings on one. That is a trade-body and legal-commentary claim, not a gov.uk quote we independently checked for this update. Treat it as reported, and get any live section 21 case checked by a solicitor rather than relying on the date alone.
The Information Sheet — a real deadline with a real fine
Separately from the notice rules, gov.uk states a hard duty: “Most landlords and letting agents must have given this Information Sheet to their tenants by 31 May 2026.” The consequence of missing it, in gov.uk’s own words: “You must give this Information Sheet by 31 May 2026, or you could be fined up to £7,000.” The page itself carries a provenance line worth noting — “Published: 20 March 2026 / Last updated: 8 June 2026” — so it is live, current guidance, not an archived draft.
Rent increases under the Act
The Act does reform how rent increases work for periodic tenancies. We have not yet pinned the exact mechanics — notice periods, the tribunal process — to a verbatim gov.uk quote for this update, so we are not printing specific figures we cannot cite. Check gov.uk’s Renters’ Rights Act guidance directly before relying on any rent-increase number you see online, ours included. We will add the sourced version here once it is confirmed.
The Ombudsman and the property database — no date yet
The Act also creates a Private Rented Sector Ombudsman and a landlord property database, both widely reported as coming. We could not isolate a specific commencement date for either from the pages fetched for this update — gov.uk has not published a plain, dated confirmation we could quote. Treat both as “commencement to be confirmed” rather than live, and don’t assume a database registration deadline exists yet.
What actually changes on your tax return
Directly: nothing. The Renters’ Rights Act is a tenancy-law reform, not a Finance Act — it does not touch income tax rates, Section 24, CGT or MTD. What it does change is the situations landlords now find themselves paying for:
- Legal costs. Tenancy paperwork, possession proceedings and any dispute over the new regime are allowable business costs under the same repairs-vs-capital logic as ever — see our guide to legal fees and what’s deductible.
- Void periods. A property between tenancies while you sort a possession claim or re-let under the new rules still qualifies for the usual void-period deductions — council tax, utilities, insurance — provided you intend to re-let. See council tax and utilities during void periods.
- Record-keeping. None of this changes your Self Assessment or MTD deadlines — see the full deadline calendar and, if you’re inside Making Tax Digital, keep the paperwork from any RRA-related dispute filed against the right quarter.
- What’s still deductible day to day. None of the underlying rules on allowable expenses have moved — a tenancy-law reform doesn’t rewrite HMRC’s repair/capital line.
legislation.gov.uk/ukpga/2025/26 (commencement staging, checked 4 Sep 2026) · gov.uk “The Renters’ Rights Act Information Sheet 2026” (published 20 Mar 2026, last updated 8 Jun 2026, checked 4 Sep 2026) · the 31 July 2026 enforceability date is reported by the NRLA and legal commentators, not yet independently re-verified on gov.uk. Checked 4 Sep 2026.
Quick answers
Yes. gov.uk's Information Sheet ties its transitional rules to landlords who gave a valid section 21 or section 8 notice before 1 May 2026 — the date most existing assured shorthold tenancies converted to periodic tenancies. If your notice pre-dates 1 May 2026, the transitional rules apply to your case specifically.
In stages, not on one date. legislation.gov.uk lists five commencement dates: 27 October 2025, 27 December 2025, 1 May 2026, 1 June 2026 and 22 June 2026. The one with a confirmed, plain-English effect is 1 May 2026 — when section 21 closed to new notices and tenancies became periodic.
If you served it before 1 May 2026, gov.uk's transitional guidance still applies to you. Beyond that, the NRLA and legal commentators — not gov.uk directly, so treat this as reported rather than primary-sourced — say a pre-commencement section 21 notice loses its force in court after 31 July 2026. Get any live case checked by a solicitor rather than relying on either date alone.
Yes. From 1 May 2026 a rent increase must be served on the prescribed form (Form 4A) with at least two months' notice, no more than once a year, and a tenant can challenge it at the tribunal. Our rent increase notice checker applies those rules to your dates and quotes the gov.uk source; use it rather than any rent-increase number you see quoted elsewhere.
Sources
The primary documents this page is built from. Links checked 5 September 2026.
- Renters' Rights Act: an overview for landlords — GOV.UK / MHCLG
- Renters' Rights Act 2025 (as enacted) — legislation.gov.uk
- The Renters' Rights Act Information Sheet 2026 (official PDF) — GOV.UK / MHCLG
- Assured tenancy forms (including Form 4A) — GOV.UK / MHCLG