22 Apr 2026
Form 4A errors tenants can use to invalidate a rent increase (from 1 May 2026)
From 1 May 2026, every landlord in England serving a rent increase under Section 13 must use Form 4A. Not Form 4 — that's the old version, which applies to notices served before 1 May. Not an email. Not a letter on headed paper. Not a polit
rent-negotiatorblog
22 Apr 2026
The GBP 47 tribunal fee from 1 May 2026: the decision tool for tenants
On 23 March 2026, the Ministry of Justice confirmed the fee for applying to a rent tribunal: GBP 47. From 1 May 2026, any tenant in England facing a Section 13 rent increase can challenge it for that single flat fee. There is no additional
rent-negotiatorblog
22 Apr 2026
Section 13 notice with the wrong tenancy type: when it's a knockout defect (and when it isn't)
If you've just opened a Section 13 notice and something about it feels off — the tenancy it describes doesn't match the one you actually have — trust that instinct. Tenancy type sits at the very heart of Section 13. Get it wrong, and the no
rent-negotiatorblog