New Developer Levies From 2029: How They Will Work

Councils will be able to charge developers a new development levy from 2029. They will be required to use it from 2030.

The Government confirmed the timetable on 16 September 2026. The levies will apply to water supply, wastewater, stormwater, transport, reserves and community infrastructure, according to RNZ.

The system will replace the development contributions regime, the current charges for growth infrastructure. That replacement was signalled in the Government's August infrastructure tools package, according to the Beehive.

Legislation is not yet before Parliament. If re-elected, the Government intends to introduce the bill in early 2027 and pass it by the end of 2027.

That is later than earlier official planning. Cabinet papers released in June 2025 anticipated passage by mid-2026 if Cabinet agreed to the proposed funding settings. The revised timetable makes the reform depend on the next term.

How it will work

The Commerce Commission will develop the calculation method, the formula councils must use. It will also have regulatory oversight of the system.

The core Crown and Crown entities will be required to pay the levies. That puts central government projects inside the charging framework. It is a change from past exemptions that had complicated contributions.

Councils will be able to use targeted rates, a separate rate on properties that benefit, alongside development levies. The Government says the point is flexibility in how growth infrastructure is funded and timed, rather than reliance on one charge.

The stated policy intent is to help councils free up land for development by improving flexibility to deliver infrastructure. That wording comes from the November 2025 consultation document.

The fiscal reason given is the shortfall in growth cost recovery. The gap between planned growth-related capital spending and expected recovery was estimated at up to $11 billion from 2021 to 2031.

The levies sit alongside other housing supply settings. Councils face housing growth targets that require enough feasible and realistic development capacity for 30 years of demand. Up to $400 million will be available over four years from 2026/27 to 2029/30 under the Going for Housing Growth programme, according to HUD.

An early project-level example is Te Awa Lakes. The levy there will fund up to $50 million of water and roading infrastructure supporting 1,500 new properties.

Rates caps are expected to be in effect from 2029. That overlaps with voluntary levies in 2029 and mandatory use in 2030. The rates cap material comes from an undated council briefing paper and should be treated as indicative rather than final.

A ministerial speech in March 2026 had pointed to first councils charging in 2028/29, about the same time as the new planning system. The September confirmation of 2029 for voluntary charging and 2030 for mandatory use is the authoritative timetable.

What to watch

The broader context here is implementation risk, not principle. The policy direction has been steady since consultation. The variables are timing, the formula and capacity.

Looking at what this means for councils and developers, the first issue is the Commerce Commission role. A competition regulator setting a local government charging formula and overseeing it is unusual. How prescriptive that formula is, how disputes are handled, and how quickly precedent builds will matter for trust in the system.

A second issue to watch is Crown liability. Requiring the core Crown and Crown entities to pay removes a long-running friction. It also creates a new cost for agencies delivering schools, hospitals, housing and transport. For Finance and councils, the question is how that cost is budgeted and whether it slows or smooths Crown builds in growth areas.

A third issue is how levies work with rates caps and targeted rates. If caps limit general rates from 2029 while levies stay voluntary until 2030, councils face a one-year bridge. Those with growth pressure may move early. Others may wait until they must. Pairing targeted rates with levies gives options, but it complicates consultation and long-term plan assumptions.

In my view, the election contingency matters for planning. Officers cannot bank the 2027 passage date. They can prepare systems, asset management plans and growth models on the confirmed scope and Commission-led method, while treating the law as prospective. Developers will price on the same basis. The 2030 backstop provides certainty, but only if the legislation passes on schedule.