Section 13 date checker

Since 1 May 2026 a Section 13 notice (Form 4A) is the only lawful way to raise rent in England, and a notice with wrong dates is void, can’t be amended, and restarts the two-month clock. Check yours before serving. Free; nothing is stored.

Wellkempt tracks every landlord obligation, and generates the Form 4A itself, pre-filled and date-checked, with proof-of-service logging. Have a look.

Compliance information, not legal advice. Deemed-service assumptions are conservative practitioner positions. See the rule set.