Watching Brief – Budget 2026: A tightrope dance in the election's shadow

Budget 2026 is framed squarely around security, as signalled by the Prime Minister earlier this month and reflected in its title "Securing New Zealand's Future". While Budget 2025 focused on driving economic growth and investment, Budget 2026 channels that focus through three priorities: national security, energy security, and financial security.

Set against tightening fiscal constraints, including increasing debt-servicing costs and rising superannuation costs, coupled with the conflict in the Middle East, this is a Budget that is shaped by competing fiscal and political pressures, with a deliberately targeted focus on addressing those pressures. To throw a complicator into the mix, the election looms large at the end of the year, placing greater scrutiny on spending choices and reform priorities.

Against this backdrop, the Government has framed Budget 2026 around New Zealand’s security, balancing fiscal discipline with increased capital investment. This fiscal tightrope is reflected in the numbers.

While the Budget trims the planned net operating allowance by $300 million to $2.1 billion, the capital envelope has been expanded to $5.7 billion (compared to the planned $3.5 billion). This reflects the Government's priorities to invest in resilient infrastructure and essential public services. The Government remains committed to returning to surplus by 2028/29 and putting debt on a downward trajectory towards 40% of GDP.

Much of the Budget’s direction was sketched out in pre-Budget announcements, including a fundamental overhaul of the public service, removal of the fees free scheme, the Gas Transition Loan Guarantee Scheme as the headline energy initiative, $1.6 billion in new defence funding, and a major reform of the social housing system. However, Budget Day itself delivered a further suite of significant announcements, particularly across infrastructure, energy, tax and local government.

Below, we outline key areas that may be of interest to our Watching Brief readers.

Infrastructure

Budget 2026 delivers a $7 billion "capital investment boost" to build greater resilience and support economic growth. This will be offset by $1.3 billion in savings, which include the early monetisation of the Crown's Chorus debt (as announced in December 2025).

This capital investment boost extends to a number of new initiatives, including:

• $1.8 billion for the extension of the Waikato Expressway between Cambridge and Piarere (one of the Roads of National Significance);
• $1.075 billion for KiwiRail's planned network investments and $107 million to continue the renewal of metropolitan rail infrastructure;
• $680m of capital spending for the health system, including construction of a new tower block at Whangārei Hospital, upgrades for Tauranga, Hawke’s Bay, Palmerston North regional hospitals and the acquisition of the land for the future Drury hospital;
• $1.6 billion of new funding for defence over the next four years, including funding for the implementation of projects in the Defence Capability Plan 2025, the Maritime Fleet Renewal programme, drone systems and critical maintenance on the Anzac-class frigates and HMNZS Canterbury;
• $400 million set aside for state highway resilience upgrades (nine projects have been identified across the country);
• $400 million to provide a financial incentive for councils to encourage housing growth (discussed further below);
• $470 million for priority new school projects and the maintenance and upgrades of the current portfolio;
• $100 million for two new courthouses in Rotorua; and
• $69 million to fund up to 2,250 additional social houses.

Energy

Energy security was highlighted as a key priority of the Government, including in its headline energy initiative - the Gas Transition Loan Guarantee Scheme (Scheme) announced pre-Budget. The Scheme supports up to $1.2 billion in bank lending to help eligible businesses reduce or eliminate their dependency on natural gas.

Under the Scheme, the Crown will guarantee 80% of each loan (with loans capped at $50 million). $48 million has been set aside in the Budget to cover potential losses. To be eligible, businesses must be current users of reticulated natural gas (at least 1,000 GJ annually) and achieve gas savings of at least 15%. The scheme is available for three years and is limited to new loans.

Additionally, the Government has announced that:

• $5.9 million has also been set aside for EECA to assist businesses with transition options, and the Government will pass the Gas Transparency Bill to require industry participants to disclose critical information on gas supply and demand; and
• $198 million has been set aside for Genesis' capital raise, to maintain the Crown's 51% ownership under the Mixed Ownership Model.

Resource management

The Government has announced new funding to support the rollout of its replacement resource management system, which sits at the core of its reform programme and is intended to underpin its broader objectives of accelerating economic growth and infrastructure development.

A total of $294 million has been allocated over four years to deliver the reforms. An initial $41 million will fund the first phase, focused on building the system’s digital foundations, including:

• national data standards;
• shared digital services; and
• a centralised platform for planning, consenting and monitoring.

The aim is to consolidate currently fragmented local systems into a single interface where users can access clear, property specific planning information.

Part of the investment will also support development of the first New Zealand Flood Map, designed to provide property level information on current and future flood risk, with the first version of this map expected in 2027. This is intended to support more informed decision making by communities, councils, insurers, and infrastructure providers, and signals a shift towards a data driven approach to climate adaptation.

Fuel crisis response

The Government has announced a number of initiatives that are directly in response to the current fuel crisis that has arisen as a result of the current closure of the Strait of Hormuz. These include:

• $150 million funding for additional strategic fuel reserves (inclusive of the Z Energy deal to increase diesel stocks) to manage fuel supply risks in New Zealand;
• an additional $450 million set aside for any additional fuel measures that may be required before 31 March 2027;
• funding for Fire and Emergency, Corrections, Police, Customs and Education; and
• support for public transport authorities to maintain services amid cost pressures.

Tax

Budget 2026 has announced a number of tax related initiatives, aimed at building integrity in the tax system and retaining capital and talent in New Zealand. There have been several changes to the tax rules for charities and not for profits, including:

• the net income a not-for-profit organisation can earn without paying tax increasing from $1,000 to $10,000, noting that membership subscriptions received by not-for-profits will remain non-taxable; and
• donations to registered charities that are eligible for the donation tax credit now being capped at $100,000 per annum.

The Government has also introduced a new prudential levy on banks, non-bank deposit takers, insurers, and other financial market participants to cover the costs of the Reserve Bank of New Zealand's (RBNZ) regulation. This levy is expected to raise $209 million over the next four years, to allow for full cost recovery for RBNZ's statutory prudential functions. RBNZ will lead consultation with the sector after the Budget. The Government expects to introduce the levy in the middle of next year.

Further tax changes include:

• loans made to shareholders of liquidated companies (or companies otherwise removed from the companies register) will now be treated as income where the loan remains outstanding six months after the company is liquidated (or otherwise removed from the register);
• changes to the "Research and Development Tax Incentive" including the allowance for in-year payments;
• changes to the financial arrangements rules that would lower the impact of foreign exchange rate movements on individuals (including migrants) applying for the Active Investor Plus visa; and
• changes to the Foreign Investment Fund (FIF) rules, including expanding the availability of the "revenue account method" for unlisted shares to all taxpayers (not just migrants or returning residents) and lifting the de minimis threshold before the FIF rules apply to $100,000 from $50,000. 

Local Government

Budget 2026 includes $400 million for a new "Incentives for Growth Fund", aimed at encouraging councils to enable housing development by offsetting some of the infrastructure costs associated with growth. The funding is set aside as a tagged contingency over four years and is intended to address the fiscal pressures councils face when accommodating new housing, excluding water infrastructure, which will sit with council-controlled water service entities and be recovered via development contributions or levies.

Under the fund, councils will receive payments linked to the national average value of new dwelling consents, with the rate increasing as the level of housing growth rises. For each new home consented, councils will receive:

• 0.25% of the national average consent value for growth up to 1% of existing dwellings;
• 0.5% for growth between 1% and 2%; and
• 1.25% for growth beyond 2%.

The tiered structure is designed to reward higher rates of development and create a clearer financial incentive to support housing supply.

The payments are intended to help fund local infrastructure such as roads and services needed to support growing communities. This reflects a broader recognition that, while housing growth is often driven by national policy objectives, the associated infrastructure costs fall largely on local authorities and can act as a constraint on development. Payments are expected to begin from 1 April 2027 for consents granted in the year to 31 January 2027.

Public service

Budget 2026 also introduces an overhaul of the public service structured around three goals:

• streamlining the number of government agencies;
• accelerating digitisation and adoption of AI across government; and
• restoring core public service numbers to approximately 1% of the population.  

Overall, the reforms point to a smaller, more centralised public service with a greater reliance on digital systems to deliver services and support policy implementation. Key elements include:

• reducing the number of public service agencies over three to five years.  The new Ministry of Cities, Environment, Regions and Transport (MCERT) (merging the Ministry for the Environment, the Ministry of Housing and Urban Development, the Ministry of Transport, and the local government functions of the Department of Internal Affairs) has been cited as an example. Beyond MCERT, no further specific mergers have been confirmed. Ministers have directed agencies to bring forward merger proposals focused on citizen facing functions and common technology platforms, with further announcements expected in the coming months;
• a "sinking lid" on agencies’ operating budgets, with baseline reductions of 2% next year and 5% in each of the following two years. This aims to generate savings of $2.4 billion to be redeployed to frontline services; and
• headcount reductions to an in principle cap of 55,000 FTE by July 2029 (about 8,700 fewer roles than December 2025), achieved through digitisation, mergers, simplification and attrition. Targets apply to the core public service and exclude teachers, doctors, nurses, police and defence personnel.

Other

Other initiatives in Budget 2026 that may be of interest to our Watching Brief readers include:

• increased Government contributions to the New Zealand Superannuation Fund, with $3.1 billion forecast over the next four years (around $2.2 billion more than previously expected), reflecting updated assumptions in the statutory funding formula. Contributions are expected to rise from $562 million next year to just over $1 billion by 2029/30, with withdrawals now forecast from 2054, as the cost of New Zealand Superannuation is projected to increase significantly from $24.7 billion currently to $31.2 billion in 2029/30 as the population ages; 
• $70.7 million over four years to strengthen Customs’ border protection capabilities, including upgraded cargo X ray equipment, enhanced facility security, and staff training, alongside a further $10.8 million to establish four new international Customs posts across the Pacific, South America, the Middle East and Europe;
• funding for the National Emergency Management Agency to deliver modern technology systems (Emergency Management Sector Operational Systems), aimed at replacing fragmented systems with an integrated platform, including a shared “common operating picture” for real time situational awareness of information and data such as hazard and evacuation maps, population data, infrastructure status and available resources, operational tools for coordinating response and recovery, and upgrades to the National Warning System aimed to improve the timeliness and accessibility of public alerts;
• significant investment in the health sector, including a $5.5 billion increase in frontline health funding, alongside $35 million over four years to strengthen road ambulance services through new hubs in Auckland, deployment of an electronic Patient Clinical Record system, and expanded training and clinical welfare support. This sits alongside additional funding from Health New Zealand and ACC, with the total package to be finalised through negotiations for the next four year contract.

This Watching Brief is intended as a general overview and does not constitute legal advice. Please contact us if you would like to discuss the implications of any Budget 2026 measures for your business.