Where Is the New Zealand Government Going?
Pita’s perspective…
New Zealand faces a significant financial challenge. Government spending continues to exceed income, the cost of supporting an ageing population is increasing, and Treasury projections rely on sustained economic growth to bring the books back into surplus.
With another general election approaching, it is worth looking beyond the political headlines and asking a straightforward question: where are the Government’s finances actually heading?
The current position
For the year ended 30 June 2025, the New Zealand Government recorded approximately $169.9 billion of income against $183.5 billion of expenses, resulting in a deficit of around $13.7 billion.
For the year ended 30 June 2026, estimated Government income increases to approximately $172.0 billion, while expenditure rises to approximately $186.8 billion.
That leaves an estimated deficit of $14.8 billion.
Put another way, the Government is receiving approximately $471 million every day while spending approximately $512 million every day.
The issue is therefore not simply how much money the Government collects. It is that expenditure continues to grow faster than revenue.
Where is the money going?
Several areas account for a substantial proportion of Government spending.
For 2026, the major costs include:
Social welfare: $34.5 billion
Health: $31.9 billion
National Superannuation: $24.7 billion
Education: $23.1 billion
Transport and communications: $17.6 billion
Economic and industrial services: $15.6 billion
Interest: $10.2 billion
Together, health, welfare, superannuation and education represent a very significant portion of total Government expenditure.
None of these areas is easily reduced. They fund services and obligations New Zealanders rely on, which is why improving the fiscal position will require careful, gradual decisions rather than expecting one dramatic change to solve the problem.
Treasury expects growth to do much of the work
Treasury projections indicate that New Zealand’s GDP could increase from approximately $435.1 billion in 2025 to $554.4 billion by 2030 — a compound annual increase of close to 5%.
By 2030, Treasury estimates Government income of approximately $217.7 billion and expenditure of $214.2 billion, producing a projected surplus of approximately $3.4 billion.
That sounds encouraging, but it depends heavily on New Zealand achieving the economic growth assumed in those forecasts while keeping expenditure under control.
A continuation of the status quo cannot be taken for granted as a solution.
The growing Superannuation challenge
One of the clearest long-term pressures is New Zealand Superannuation.
The annual cost has increased from approximately $16.6 billion in 2021 to around $24.7 billion in 2026. By 2030 it is estimated to reach $31.2 billion, and by 2037 approximately $45.3 billion.
On those projections, the cost could roughly double every 11 years.
In daily terms, National Superannuation cost the Government approximately $45 million per day in 2021. By 2037, the estimated cost rises to approximately $124 million per day.
That raises difficult questions about how New Zealand funds retirement incomes in the future.
One option deserving serious discussion is some form of means testing. Another is progressively increasing the age of eligibility. Either approach would represent a significant policy change, which is precisely why any decision should be signalled well in advance.
People approaching retirement need enough notice to plan appropriately. A lead time of 15 to 20 years would be reasonable for changes of this magnitude.
Gradual change rather than a single dramatic solution
New Zealand is still a considerable distance from balancing the Government’s books.
The solution does not necessarily have to involve dramatic change. A combination of progressively increasing Government income and carefully reducing expenditure could make a meaningful difference.
For example, one possible package for discussion could include:
increasing the tax rate applying to higher-income taxpayers by three percentage points;
increasing GST from 15% to 17.5%;
reducing Government expenditure by 2%;
reducing the company tax rate from 28% to 25%; and
compensating lower-income households for the effect of the GST increase.
The estimates in the original analysis suggest such a package could improve the Government’s net income by approximately $8.4 billion compared with the status quo.
Whether New Zealanders would support that particular combination is another question. The important point is that a serious discussion needs to consider both sides of the ledger.
We cannot focus only on raising taxes, nor can we assume large spending cuts will be painless.
The decisions we make now matter
Government debt also needs to remain manageable relative to the size of the economy.
Keeping debt under control is not simply about improving today's financial statements. It is about ensuring future generations are not left with an unnecessarily large financial burden.
New Zealand has time to address these issues, but delaying difficult decisions reduces the number of options available.
The challenge for whichever Government takes New Zealand forward is to develop a credible long-term plan: encourage sustainable economic growth, progressively improve the balance between revenue and expenditure, address the increasing cost of an ageing population, and maintain Government debt at responsible levels.
These are not necessarily problems that can be solved in a single Budget or electoral term.
But they are problems we need to start solving now.
DISCLAIMER
Any views or opinions expressed in this article are those of Pita Alexander only and do not reflect the views of any other person or organisation.
The information provided in this article is for informational purposes only and is not intended to be financial advice.
Any errors or omissions are the author’s own.