Rent arrears

Rent arrears are the amount of rent that has become overdue under a tenancy agreement, as defined by the payment terms agreed between landlord and tenant. A tenant is in arrears as soon as rent is not paid in full on the date it falls due, even a partial shortfall on that date is technically arrears, regardless of how small the amount. Arrears can accumulate gradually if payments are consistently late, only partly made, or missed entirely. Under the Housing Act 1988 as amended by the Renters' Rights Act 2025, rent arrears are one of the main statutory grounds on which a landlord can seek possession of a privately rented property in England through the courts.

The legal thresholds that matter

Not all arrears carry the same legal weight. The Renters' Rights Act 2025 raised the mandatory threshold for Ground 8 possession from two months to three months of unpaid rent (or 13 weeks for weekly tenancies). Ground 8, set out in Schedule 2 of the Housing Act 1988, is a mandatory ground, if the arrears stand at or above the threshold both on the date the Section 8 notice is served and on the date of the court hearing, the court must grant possession. There is no judicial discretion.

Grounds 10 and 11 are discretionary arrears grounds and can be used where arrears exist but fall below the mandatory threshold, or where rent has been persistently paid late. Under these grounds, the court considers whether it is reasonable to grant possession in all the circumstances. A tenant who reduces arrears below the Ground 8 threshold before the hearing removes the mandatory ground, but the landlord may retain the discretionary grounds.

From working with self-managing landlords across the UK, the most common mistake in arrears possession claims is failing to maintain a precise rent record. Courts will expect the landlord to produce a complete tenant ledger showing every rent period, amount charged, date received, and running balance. Without that record, even a valid ground can be difficult to prove.

The notice period for arrears grounds

Under the Renters' Rights Act 2025, the notice period before a landlord can apply to court for a Ground 8 arrears claim is two weeks. Ground 10 (some arrears, below the mandatory threshold) requires four weeks' notice. Ground 11 (persistent late payment) also requires four weeks' notice. In practice, many landlords serve a single Section 8 notice citing Grounds 8, 10, and 11 simultaneously, this preserves all three grounds and requires only the two-week period for Ground 8 to expire before proceedings can issue.

A Section 8 notice for arrears must be served using Form 3A from 1 May 2026. Serving the wrong form, or citing the wrong notice period, invalidates the notice and requires the landlord to restart the process, during which arrears continue to accumulate.

Breathing space and its effect on possession action

Breathing space is a debt respite scheme under the Debt Respite Scheme (Breathing Space Moratorium and Mental Health Crisis Moratorium) (England and Wales) Regulations 2020. A tenant who enters a standard breathing space receives 60 days of legal protection from creditor action, including possession proceedings based on arrears grounds. During that period, a landlord who has served a Section 8 notice for rent arrears (Grounds 8, 10, or 11) cannot start court proceedings. If the Section 8 notice would have expired during the breathing space, or if fewer than eight weeks remain on the notice when the breathing space ends, the time limit for issuing proceedings is extended.

This means landlords with arrears cases need to monitor breathing space notifications and adjust their expected possession timelines accordingly. Gov.uk guidance on breathing space is the authoritative source.

Universal Credit delays and arrears

A significant proportion of arrears cases involve tenants in receipt of Universal Credit, where the five-week wait for a first payment or processing delays can create an arrears position that does not reflect the tenant's intention or long-term ability to pay. Landlords using Alternative Payment Arrangements (APAs) can request that the housing costs element of Universal Credit is paid directly to them rather than to the tenant, which can stabilise payments where a tenant is struggling to manage finances. Where rent arrears equal or exceed two months under a monthly tenancy and Universal Credit includes a housing element, the court may take into account whether arrears arose from delayed benefit payments when deciding whether it is reasonable to grant possession under a discretionary ground.

In our experience supporting landlords through the Renters' Rights Act transition, the increase in the mandatory threshold from two to three months makes early detection of arrears more important than ever, not less. August's rent tracking automatically flags missed payments against each tenancy's expected payment schedule, giving landlords a live view of arrears across their portfolio without manual reconciliation.

What landlords must not do

A landlord with a tenant in arrears must not, change the locks, remove the tenant's belongings, cut off utilities, or attempt to force the tenant to leave by any means other than a court order. These actions constitute unlawful eviction and can expose the landlord to criminal prosecution and unlimited civil damages, regardless of how significant the arrears are. The only lawful route to possession is a valid Section 8 notice followed by a court application for a possession order, and enforcement by court bailiffs if the tenant does not vacate voluntarily.

For a step-by-step guide to managing arrears from first missed payment through to court proceedings, see the August guide to rent arrears for landlords. Landlords who need to understand realistic eviction timelines from notice to bailiff enforcement should read the August guide to evicting tenants in arrears in 2026.

Frequently asked questions

How many months of rent arrears before a landlord can evict?

Under the Renters' Rights Act 2025, the mandatory Ground 8 threshold is three months of unpaid rent for monthly tenancies (or 13 weeks for weekly tenancies). The arrears must stand at or above this level both when the Section 8 notice is served and at the court hearing. Below that threshold, landlords can use discretionary Grounds 10 and 11, but the court has the option to refuse possession if it considers eviction unreasonable in the circumstances.

Can a tenant be evicted for one month of rent arrears?

A court can grant possession under a discretionary ground (Ground 10 or 11) even where arrears are below the three-month mandatory threshold, but it is not guaranteed, the judge will weigh all the circumstances. In practice, courts rarely grant possession for a single missed payment unless there is a pattern of persistent late payment or the tenant has not engaged with the landlord's attempts to resolve the situation.

What is breathing space and how does it affect a rent arrears case?

Breathing space is a 60-day moratorium on creditor action that a tenant can enter through a debt adviser. During this period, a landlord cannot start court proceedings based on arrears grounds, even if a valid Section 8 notice has already been served. If the notice expires during breathing space, the landlord's time limit to issue proceedings is extended once breathing space ends.

What records does a landlord need to prove rent arrears in court?

Courts expect a complete rent ledger showing every rent period, amount due, date and amount of each payment received, and the running balance. Landlords who cannot produce a clear arrears record from day one find possession claims much harder to manage, even where the ground is otherwise valid. August's open banking rent tracking produces a ledger automatically against each tenancy's expected payment schedule.