Rent Control New Zealand: Is There a Rent Cap?

No Rent Cap in New Zealand

As of October 2026, New Zealand has no statutory rent cap, no percentage limit, no annual indexation formula, and no rent-control zones for private residential tenancies. A landlord can increase the rent by any amount — $10 or $100 — as long as the procedural rules in Section 24 of the Residential Tenancies Act 1986 are met.

The temporary rent freeze during COVID-19 in 2020 expired on 25 September 2020 and has no ongoing effect.

What the Law Regulates Instead

Instead of capping the amount of an increase, the RTA regulates when and how a landlord can increase:

• Frequency: no more than once every 12 months (Section 24(1)(d)–(e))
• Notice: written notice stating the new rent and effective date at least 60 calendar days ahead (Section 24(1)(a)–(c))
• Form: the notice must state the exact dollar amount and effective date

The amount itself is left to the market — with one check.

The Market Rent Safety Valve

Section 25 gives tenants the right to challenge a rent increase at the Tenancy Tribunal if the new rent "substantially exceeds" market rent for comparable premises in the same locality.

Market rent is what a willing landlord might reasonably expect and a willing tenant might reasonably pay, based on property condition, facilities, and local rental trends (Section 25(3)). The Tribunal looks at evidence: MBIE Market Rent bond data, comparable listings, professional valuations, and property condition.

If the Tribunal agrees the rent is excessive, it orders a reduction. Any rent collected above the ordered amount must be refunded. The order typically lasts 12 months.

The filing fee is $29 (from 1 July 2026). Mediation is offered first.

Why Landlords Still Need to Be Careful

No cap does not mean no consequences. An unreasonable increase can trigger:

• A Tribunal application under Section 25, resulting in a binding market rent order
• Tenant turnover, which costs more than a moderate increase — advertising, void periods, and re-letting expenses add up quickly. On r/PersonalFinanceNZ, landlords regularly note that a good tenant paying slightly below market is worth more than the risk of vacancy.
• Rent bidding complaints — while existing tenants have no cap, landlords advertising a property to new tenants must state a fixed rent and cannot invite bids (Sections 22F and 22G, penalty up to $1,500)

How NZ Compares

Some jurisdictions that New Zealand landlords compare to:

• Ontario, Canada: annual guideline increase (1.2% for 2025) applies to most tenancies, with above-guideline increases requiring Landlord and Tenant Board approval
• Scotland: rent cap legislation was introduced in 2022 and extended through 2024, with provisions now embedded in the Housing (Scotland) Act 2025
• England: no percentage cap, but Section 13 notices can be challenged at a First-tier Tribunal if the increase exceeds market rent

New Zealand's framework is closest to England's — no cap, but a market rent challenge right.

Practical Takeaway

You do not face a statutory limit on the increase itself, but you do face a process. Check the 12-month rule, serve 60 days' notice, and set a rent that the market evidence supports. The Rent Increases in New Zealand guide provides the full compliance workflow, including a market rent evidence log for documenting comparable rents before you serve notice.

See more New Zealand guides →