Arrears
Unpaid rent that has fallen due under the tenancy.
2 min read · Updated 2 August 2026
Overview
Arrears are rent that is overdue. They matter both commercially and legally: the mandatory arrears ground for possession under the reformed regime requires three months' (or 13 weeks') arrears both at the date of the notice and at the hearing, with a four-week notice period.
Legal requirements
- Serve notices only when the arrears threshold is genuinely met on both dates.
- Universal Credit payment delays do not stop arrears accruing but the court will hear the explanation.
Practical guidance
- Send a polite written reminder as soon as rent is a few days late and keep a full rent statement.
- Offer a written repayment plan — courts expect landlords to have tried.
This wiki entry is general information for UK landlords and letting agents, not legal advice. Rules differ across England, Wales, Scotland and Northern Ireland — check your local requirements or take advice before acting.