NZ Residential Tenancies Act: What Every Landlord Needs to Know

When I started self-managing my four apartments in Auckland CBD in 2019, I knew property. I did not know the Residential Tenancies Act. The gap between those two things cost me money and stress in the first couple of years. Not because the Act is hard to understand - it is actually quite readable - but because I was making decisions based on what felt reasonable instead of what the law actually required.

This guide is what I would have wanted to read in 2019. It is a practical overview of the Residential Tenancies Act 1986 as it stands after the Residential Tenancies Amendment Act 2024, most provisions of which came into force on 30 January 2025. I will cover your key obligations, your rights, the important notice periods, and when the Tenancy Tribunal is the right next step.

I am not a lawyer and this is not legal advice. For the authoritative text, see legislation.govt.nz and the Tenancy Services guidance at tenancy.govt.nz.

What the Residential Tenancies Act is and why it matters

The Residential Tenancies Act 1986 is the primary law governing rental housing in New Zealand. It sets out the rights and obligations of landlords and tenants, the process for resolving disputes, and the penalties for breaches. It applies to almost all residential tenancies in NZ, including rooms in shared houses and boarding houses (though boarding houses have their own additional provisions).

The Act is not optional. You cannot contract out of it: any term in a tenancy agreement that contradicts the Act is unenforceable. That means a clause saying "bond does not need to be returned" is void, a clause waiving the tenant's right to 60 days rent increase notice is void, and a clause saying the landlord can enter without notice is void. The Act is the floor, not a starting point for negotiation.

The Residential Tenancies Amendment Act 2024 made significant changes. Most came into force 30 January 2025. The key ones for landlords are the reinstatement of no-cause termination for periodic tenancies (with a 90-day notice period), new rules on pet bonds, and refinements to various notice periods and processes.

Key landlord obligations

Healthy Homes Standards

All rental properties must comply with the Healthy Homes Standards. These set minimum requirements for heating, insulation, ventilation, moisture and drainage, and draught stopping. Compliance deadlines have now passed for all existing tenancies. If you are letting a property for the first time, or renewing a tenancy, you must provide a Healthy Homes compliance statement with the tenancy agreement confirming which standards are met and any work still outstanding.

Non-compliance with Healthy Homes Standards can result in exemplary damages at the Tenancy Tribunal. I track my four apartments against each standard in RentManager's Healthy Homes dashboard - it is the fastest way to know that each property is on the right side of the line before I sign any new agreement.

Maintenance and repairs

You must keep the property in a reasonable state of repair. This means the structure, fixtures, and chattels need to be functional and safe throughout the tenancy. The threshold is not perfection: a landlord is not expected to replace a working but aging cooker. But a leaking roof, a broken heater in winter, a defective hot water cylinder - these are obligations, not discretion.

The tenant has a corresponding obligation to tell you about maintenance issues. They cannot stay quiet about a leak for six months and then claim you are in breach. But the duty to repair, once notified, rests with you.

Urgent repairs - those that make the property uninhabitable or pose an immediate risk - must be addressed quickly. If you fail to respond and the tenant arranges repairs themselves, you may be liable for those costs up to a specified limit.

Bond lodgement

If you take a bond, you must lodge it with Tenancy Services within 23 working days of receiving it. You do this through the MBIE online bond portal or by paper form. The bond is held by Tenancy Services, not you, for the duration of the tenancy. A bond of more than four weeks rent for a residential tenancy (not a boarding house) is unlawful. From 1 December 2025, you can also take a pet bond of up to two weeks rent per pet under the new provisions of the 2024 Amendment Act.

Failure to lodge bond within the required time is a breach of the Act and can be the subject of a Tribunal application by the tenant.

Quiet enjoyment

Once a tenancy has started, the tenant has the right to quiet enjoyment of the property. That means you cannot interfere with their use of the property without proper notice or consent. You cannot show up unannounced. You cannot conduct repairs that disrupt the tenant for weeks without negotiating a reduction in rent or some other arrangement.

Key landlord rights

Rent collection

You have the right to receive rent on the agreed date, in the agreed amount. If rent is not paid, the Act sets out a clear escalation path: talk to the tenant, serve a notice if it does not resolve, and apply to the Tribunal if it continues. See our separate guide on the NZ rent arrears process for the full step-by-step.

Inspections

You can inspect the property, but the Act sets limits. The maximum frequency is once every four weeks. You must give at least 48 hours written notice, and the notice cannot be given more than 14 days in advance. Inspections must take place between 8am and 7pm. You cannot just turn up.

I do quarterly inspections on my CBD apartments. Four times a year, a couple of hours total, with proper notice each time. The inspection report notes the condition of each room and any maintenance needed. That record matters if there is ever a dispute at the end of the tenancy about what state things were in.

Access in emergencies

In a genuine emergency - a burst pipe, a fire, something that creates immediate risk - you can enter without notice. The Act recognises this. But "emergency" does not mean "I want to check something" or "the neighbour said something unusual." It means an actual emergency.

Rent increases: 60 days written notice, once per 12 months

This is one of the most misquoted rules in NZ tenancy law. Under section 24 of the Residential Tenancies Act 1986, rent can only be increased once every 12 months, and you must give at least 60 days written notice before the new rent takes effect.

Some landlord forums say 90 days. That is wrong. The 90-day figure is the notice period for no-cause termination of a periodic tenancy by a landlord - a different rule entirely. Rent increases are 60 days.

The notice must be in writing, must state the new rent and the date it takes effect, and must be served in a valid way (in person, by post, by email if the tenancy agreement provides for email service). A verbal notice of a rent increase is not valid.

Ending a tenancy - landlord-initiated termination

The 2024 Amendment Act reinstated no-cause termination of periodic tenancies by landlords, effective 30 January 2025. The notice periods are:

• 90 days: no-cause termination of a periodic tenancy. You do not need a reason, but you must give 90 days written notice.
• 42 days: owner or family member moving in, or the property is being sold with vacant possession under an unconditional contract. You must give 42 days written notice and the stated reason must be genuine.
• 14 days: persistent rent arrears, anti-social behaviour, or certain other serious breaches. This ground requires a Tenancy Tribunal order in most cases - you do not just serve a 14-day notice and the tenancy ends. The Tribunal must be satisfied the ground is made out and make the termination order.

Fixed-term tenancies cannot be terminated early by the landlord without cause. The landlord and tenant can agree to end a fixed-term early, but the landlord cannot give a no-cause notice during a fixed term.

Ending a tenancy - tenant-initiated termination

A tenant on a periodic tenancy can end the tenancy by giving at least 28 days written notice. No reason is required. A tenant on a fixed-term tenancy can end the tenancy at the end of the fixed term by giving the required notice. If neither party gives notice to end a fixed term, it typically converts to a periodic tenancy.

The Tenancy Tribunal - when and how to use it

The Tenancy Tribunal is the specialist court for resolving disputes between landlords and tenants. It handles claims about unpaid rent, property damage, bond disputes, breaches of the Act, and applications to end a tenancy. It is less formal than a court. Most landlords and tenants represent themselves. Hearings are typically conducted by telephone or video conference.

As a landlord, you would apply to the Tribunal when:

• A tenant owes rent and is not paying despite notices
• A tenant has caused damage beyond fair wear and tear
• You need a termination order (for grounds that require one)
• A tenant is refusing to vacate after the tenancy has ended
• A bond dispute cannot be resolved with the tenant

Applications are made online. The application fee is modest. You will need to show that you followed the correct process - the right notices, the right timing, valid service. A Tribunal adjudicator will look at your paperwork. If your notices were not served correctly or your calculations are wrong, you may lose a winnable case on procedural grounds.

This is why I keep clean records. A rent ledger with every payment and period clearly recorded, copies of every notice served with evidence of how and when it was served, and notes from any conversations with the tenant are worth more than any legal argument at a hearing.

How RentManager supports RTA compliance

Most of the obligations in the Act come down to timing, documentation, and record-keeping. Knowing when the rent is due and what is owed. Knowing when you gave notice and in what form. Knowing the condition of the property at the start and end of the tenancy.

RentManager tracks all of this: the rent schedule and payments, the arrears, the inspection reports, the notices. When rent becomes overdue, it shows up immediately. When an inspection is due, there is a reminder. When it is time to renew or end a tenancy, the notice periods are calculated from the actual dates on the agreement. For Tribunal applications, the export gives you the arrears schedule and the full payment history in the format an adjudicator expects.

You can see how the rent ledger and compliance tracking work in the live demo without creating an account.

Where to find the official text

The full Act is at legislation.govt.nz. The Tenancy Services website at tenancy.govt.nz has plain-English guidance on all the main topics. For the 2024 amendments specifically, see the Tenancy Services summary of the 2024 Amendment Act.

For related reading, see our guides on rent arrears, ending a tenancy, the Tenancy Tribunal, and Healthy Homes Standards.

Frequently asked questions

How much notice do I need to give for a rent increase in NZ?

Under section 24 of the Residential Tenancies Act 1986, you must give at least 60 days written notice before a rent increase takes effect. Rent can only be increased once every 12 months. The 90-day figure some people quote is for no-cause termination of a periodic tenancy - a different rule.

Can I end a periodic tenancy without a reason in NZ?

Yes. The Residential Tenancies Amendment Act 2024, effective 30 January 2025, reinstated no-cause termination of periodic tenancies by landlords. You need to give 90 days written notice. No reason is required.

How often can I inspect my rental property?

A maximum of once every four weeks. You must give at least 48 hours written notice, no more than 14 days in advance. Inspections must be between 8am and 7pm.

What happens if I do not lodge the bond?

Failure to lodge the bond with Tenancy Services within 23 working days is a breach of the Act. The tenant can apply to the Tenancy Tribunal for an order requiring you to lodge it or pay a penalty.

What is the Healthy Homes Standards compliance deadline?

Compliance deadlines for existing tenancies have passed. All rental properties must now comply with the Healthy Homes Standards. If you are starting a new tenancy, you must provide a compliance statement with the tenancy agreement.