What changed on 1 May 2026
The Renters' Rights Act 2025 commenced its main provisions on 1 May 2026, and the changes are structural. Section 21 of the Housing Act 1988, the no-fault notice that underpinned most private evictions for three decades, is abolished. Existing assured shorthold tenancies converted on that date to periodic assured tenancies, and fixed terms can no longer be created in the private rented sector.
Possession now travels one road: section 8, on a statutory ground, with a prescribed notice, currently Form 3A, and evidence capable of proving the ground in court. Rent increases, pet requests and other tenancy mechanics gained new statutory processes at the same time, but for litigators the headline is the single gateway.
The cultural change matters as much as the legal one. Under section 21, a landlord's weakest case was still a winning case. Under the new regime, the weakest case is the one that cannot prove its facts, and preparing possession claims has become an evidence discipline from day one.
