Tax cuts have been placed on hold under National's re-election plans, with finance spokesperson Nicola Willis indicating that debt reduction takes priority in the party's fiscal framework and that relief for taxpayers would only be revisited once the government's financial position had stabilised. National's fiscal plan was put forward by Willis, who has maintained a consistent position of limiting new spending commitments.

The National Party has restated its plan to bring the government's finances into surplus by 2028/29, outlining proposed reductions to foreign aid and welfare spending as part of the funding approach. Willis, who also holds the finance and economic growth spokesperson role for National, pointed to a path toward tax relief while arguing the party's programme requires a further three years to take full effect.

A media release from Willis conveyed a commitment to supporting New Zealanders' financial security alongside a position that, despite the fiscal plan mapping a route toward potential tax relief for working people, the present moment does not call for cutting taxes. The policy document outlined that addressing accumulated debt would take precedence, with any consideration of tax relief held until government finances returned to surplus, though no binding commitment on that relief was offered. A separate passage in the document noted that New Zealanders had endured a prolonged period of financial strain.

Willis described the party's proposal as one aimed at allowing workers to retain more of their earnings, while also positioning New Zealand's economy to better absorb future disruptions such as severe weather events, natural disasters, or global financial shocks. Proponents argue that reducing public debt is one approach that could support long-term economic stability in New Zealand.

Reduced government borrowing can put downward pressure on inflation and interest rates, with the potential effect of easing the cost of mortgages and loans for businesses. Treasury forecasters put net core Crown debt on a path that peaks at 43.9 per cent of GDP in 2027/28 before pulling back to 39.5 per cent by 2030/31 — a declining debt load that, in their modelling, would open up household budgets and give businesses a steadier platform for investment, hiring, and expansion.

Both National and Labour have committed to an operating allowance of $2.4 billion alongside a pathway back to surplus in the government accounts by 2028/29. The point of divergence between the two parties lies in the degree to which each would expand taxation and public spending within those agreed limits.

Projected to bring in around $11 billion across the forecast window, Labour's revenue package drew primarily on a capital gains tax alongside the removal of National's Investment Boost tax concession. National's blueprint would draw roughly $1 billion from expenditure reductions, with $431.2 million trimmed from overseas aid allocations and a further $583 million tied to tightened welfare eligibility requirements and associated case management reforms.

Of the commitments National outlined for health, $15.4 billion in additional funding was earmarked for the sector, which the party said accounted for 88 cents in every dollar of its total spending pledges. Among the allocations was an additional $604 million directed toward Pharmac's medicines budget, alongside a reduction of the bowel screening eligibility age to 50.

Of that total, $14.6 billion is attributed to healthcare expenditure pressures driven by inflation, workforce wages, and an expanding population, according to Treasury's Pre-election Economic and Fiscal Update. Under Labour's proposal, the $15.5 billion in additional health funding roughly matched the rival total yet was divided across different priorities.

A health package of around $2.5 billion covered new measures — among them three GP visits per year at no cost and free prescriptions — while a further $13 billion was directed at managing rising expenditure. Broader access to GPs was among the measures Labour's Chris Hipkins proposed as a way of reducing pressure on hospital services.

Projected cost-pressure funding for National reaches $5.94 billion by the 2030/31 financial year. A four-year operational budget of $25.2 million was allocated by National toward policies that had not yet been publicly announced. Within Labour's fiscal blueprint, $968 million was set aside without designated purpose, reserved for policy commitments yet to be announced.

Unspent headroom within each party's operating allowance runs to roughly $7.5 billion on the National side and around $10.5 billion on Labour's. National has stated its allocated funding would go toward items such as wage increases for teachers and police alongside fresh capital investment. Under the pay equity system Labour has pledged to restore, that allowance would also cover incoming claims and mounting pressure on the health sector.

Repeating her party's commitment to no new taxes, Willis positioned National as the lower-tax option, while putting forward a calculation that Labour and its coalition partners had collectively floated at least nine tax proposals carrying a combined cost of around $2,263 per average household each year. Labour contests that figure, with the party pointing only to a capital gains tax proposal and pushing back on any suggestion it is pursuing additional new levies.