NSW Rent Arrears and Breach Termination Notice: The 14-Day Process for Landlords

Rent arrears and lease breaches are the two fault-based grounds that let a NSW landlord issue a 14-day termination notice — even during a fixed term. But the short notice period comes with a catch that trips up landlords who think the process is simple: the section 89 safety valve means your notice can evaporate right before NCAT grants a possession order.

Rent Arrears: The 14-Day Notice

A termination notice for non-payment of rent can only be issued once rent or utility charges are at least 14 days overdue. The notice period is then 14 days from the date of service.

Evidence required: A detailed rent ledger or payment records establishing the amount overdue and the number of days past due. A vague statement that "rent is behind" will not hold up at NCAT — the Tribunal expects itemised records showing the due dates, amounts expected, amounts received, and the running balance.

The section 89 safety valve: Under section 89 of the Residential Tenancies Act 2010, the tenancy generally continues if, before the tenant vacates, they pay all outstanding rent and charges or follow a repayment plan agreed with the landlord. This can apply even after NCAT has made an order or issued a warrant. The exception is where NCAT has made an order because the tenant frequently pays rent or charges late.

This means a tenant can let the 14-day notice expire, refuse to vacate, wait for the landlord to file at NCAT, attend the hearing, and then pay the full arrears at the last moment — and the termination may be undone, unless NCAT has made an order based on frequent late payment. The landlord absorbs the NCAT filing fee ($64 as at July 2026) and weeks of delay.

In practice, section 89 protects tenants experiencing temporary financial difficulty while creating genuine frustration for landlords dealing with chronic non-payment. The tactical reality is that a single arrears notice rarely leads to possession unless the tenant has no capacity to pay at all.

General Breach of Agreement

A separate 14-day notice applies when the tenant breaches a term of the lease other than rent — unauthorised pets, subletting without consent, repeated noise complaints leading to council intervention, or property damage that is not severe enough for a direct NCAT application.

Evidence required: Documentary proof of the specific breach:

• Inspection reports and dated photographs
• Prior breach notices already served on the tenant
• Council noise complaints or abatement notices
• Written correspondence between the landlord and tenant about the issue
• Strata by-law breach notices (for apartments)

The evidence needs to show both that the breach occurred and that the tenant was aware of the obligation they breached. NCAT will examine whether the breach is material — a minor technical violation (parking in the wrong spot once) is unlikely to support a termination order, while repeated significant breaches after written warnings will.

Serious Misconduct: The Direct NCAT Path

For severe situations — serious property damage or injury, threats or abuse, or the premises being used for illegal activity — the landlord can skip the notice entirely and apply directly to NCAT under sections 90, 91 or 92 for a termination order.

Evidence for a direct application includes police reports, medical records, witness statements, contractor damage assessments, or photographic evidence. The threshold is high — NCAT distinguishes between ordinary tenancy friction and conduct serious enough to warrant immediate termination without notice.

Service and Timing

The 14-day notice period starts on the day after service. If serving by post, add 7 working days for postal delivery before the 14-day clock begins — which effectively turns a 14-day notice into a 3-week minimum.

For arrears notices, timing matters because the 14-day overdue trigger and the 14-day notice period run separately. If rent was due on the 1st and still unpaid on the 15th, you can serve the notice on the 15th. If the tenant pays up on day 10 of the notice period, the tenancy generally continues under section 89, subject to the frequent-late-payment exception.

The Full Fault-Based Process

The Ending a Tenancy in NSW guide walks through both the arrears and breach processes, including a service log template for recording proof of delivery and the complete NCAT application steps when the tenant does not vacate or pay.

See more New South Wales guides →