Ground 8 Serious Rent Arrears UK 2026 — Mandatory Possession Under the Renters' Rights Act 2025

Ground 8 — the mandatory threshold and the dual-date requirement

Ground 8 is satisfied where the tenant owes at least the prescribed arrears amount at two specific dates: the date the possession notice is served and the date of the possession hearing. Both dates must be satisfied for the ground to succeed:

• The arrears threshold — 8 weeks or 2 months: For a weekly tenancy, the tenant must be at least 8 weeks in arrears. For a fortnightly tenancy, at least 8 weeks. For a monthly tenancy (the most common), the tenant must be at least 2 calendar months in arrears. For a quarterly tenancy, at least one quarter's rent in arrears. The threshold is calculated in weeks or months of rent — not in pounds. Where the rent is £1,000 per month, 2 months' arrears means the tenant owes at least £2,000
• Both at notice date AND hearing date: The arrears must be above the threshold at BOTH the date the notice is served AND the date of the possession hearing. This is the critical double-trigger requirement. If the tenant pays any sum between notice and hearing that reduces arrears below the threshold (even by one penny), Ground 8 fails at the hearing. The landlord should also plead Grounds 10 and 11 alongside Ground 8 as fallbacks — if Ground 8 fails because arrears dropped below the threshold, Grounds 10 and 11 (discretionary) may still succeed
• Mandatory — no court discretion: Where both conditions are satisfied at the hearing, the court must make a possession order. Unlike Grounds 10 and 11, the court cannot refuse on the grounds that it would be reasonable not to make an order, that the tenant has young children, that the arrears are due to UC administrative delays, or any other circumstance. However, the court retains discretion to postpone the date for possession (typically by 6-14 days for a settled Ground 8 claim)
• Arrears calculation — what counts? The arrears figure must be genuine contractual arrears of rent. Service charges (where applicable) may or may not count depending on whether they are reserved as rent in the tenancy agreement. Housing benefit or universal credit that the DWP has decided to pay directly to the landlord but has not yet paid does NOT reduce the tenant's arrears for Ground 8 purposes — only amounts actually received by the landlord reduce the arrears

Notice requirements under RRA 2025 — 4-week notice period from 1 May 2026

The notice requirements for Ground 8 changed materially under the Renters' Rights Act 2025. From 1 May 2026, the Ground 8 notice period for periodic assured tenancies is 4 weeks:

• Pre-RRA 2025 notice period: Under the previous Section 8 procedure for ASTs, Ground 8 notice was 2 weeks. Many landlords were familiar with this 2-week minimum. This has changed
• Post-RRA 2025 notice period — 4 weeks: From 1 May 2026, the minimum notice period for a Ground 8 possession notice is 4 weeks. A notice that gives less than 4 weeks' notice is invalid and the possession claim will fail. The landlord must serve a fresh notice
• The prescribed form of notice: Post-RRA 2025, the prescribed form of possession notice replaces the old Section 8 notice. The notice must specify: the ground(s) relied on (Ground 8 and ideally Grounds 10 and 11); the particulars of the arrears at the date of service; the date on which the landlord may apply to court (at least 4 weeks from service); and the prescribed warnings about seeking advice. A notice that does not include adequate particulars of the arrears may be challenged
• Service of notice: Possession notices must be served on the tenant and on any joint tenants. Service can be by hand delivery, by first class post (with 2 additional business days added for postal service), or by any other method specified in the tenancy agreement. Keep proof of service — a witness statement confirming personal service, or a certificate of posting, is essential evidence if the tenant denies receipt

Ground 8 vs Ground 8a vs Grounds 10 and 11 — the difference

The Housing Act 1988 Schedule 2 provides several rent arrears grounds for possession. Landlords facing rent arrears should understand the differences and plead multiple grounds where applicable:

• Ground 8 — serious arrears (mandatory): At least 2 months (or 8 weeks) in arrears at notice AND hearing date. Mandatory — court must make order. 4-week notice. Fails if arrears drop below threshold before hearing. Best for large, sustained arrears
• Ground 8a — persistent arrears (mandatory) — new under RRA 2025: The tenant has been at least 2 months in arrears on at least 3 separate occasions in the preceding 3 years. This is a new mandatory ground that targets persistent non-payers who regularly fall behind and then catch up. Notice period 4 weeks. The landlord must be able to evidence the 3 arrears episodes with dates and arrears amounts on each occasion. Ground 8a is valuable where a tenant repeatedly reaches 2 months' arrears and then pays down — frustrating Ground 8 — but does so 3 or more times in 3 years
• Ground 10 — some arrears (discretionary): The tenant is in arrears at both the notice date and the hearing date, but the amount can be any amount — there is no minimum threshold. Discretionary — the court must find it reasonable to make a possession order. Courts are reluctant to make outright possession orders for small arrears. Ground 10 is most useful as a fallback alongside Ground 8 if the arrears drop below the Ground 8 threshold before the hearing
• Ground 11 — persistent delay (discretionary): The tenant has persistently delayed paying rent — even if there are no arrears at the hearing date. Ground 11 does not require arrears at the hearing. The landlord must evidence a pattern of persistent late payment. Courts exercise caution — a single or occasional late payment will not satisfy Ground 11. A sustained pattern of regular late payments over 6-12 months is needed

Defending Ground 8 — universal credit delays and the partial payment trap

Tenants and their advisers frequently raise two defences to Ground 8 possession claims: universal credit payment delays, and the partial payment that reduces arrears below the threshold between notice and hearing. Landlords must be prepared for both:

• Universal credit delays: Where a tenant is relying on universal credit housing cost element to pay rent, there is frequently a 5-week wait for the first UC payment (during which rent accrues unpaid). Tenants may argue that their arrears are a result of DWP administrative delays, not genuine default. The court cannot refuse a Ground 8 possession order on the basis of UC delays — the ground is mandatory. However, the court retains discretion to postpone the date for possession to allow a UC claim to be processed. Landlords should consider applying for Alternative Payment Arrangements (APA) early — this routes the housing cost element directly to the landlord rather than the tenant
• Partial payment below the threshold: Where the tenant pays enough to reduce arrears below 2 months between the notice date and the hearing, Ground 8 fails. The landlord cannot argue that Ground 8 should still succeed on the basis of what the arrears were at notice date — both conditions must be satisfied at the hearing. Always plead Grounds 10 and 11 in the same notice as fallbacks. At the hearing, if Ground 8 fails, the judge can still consider whether it is reasonable to make an order on Ground 10 (arrears, any amount) or Ground 11 (persistent delay)
• UC managed payment (APA) to landlord: Where the landlord has applied for an APA and the DWP has agreed to pay housing cost element direct to the landlord, the arrears still accrue from the date rent was contractually due — not from the date the APA is implemented. Until the APA payments start being received by the landlord, the arrears continue to accrue. Factor this in when calculating the arrears at the hearing date

Frequently asked questions