New Zealand tax changes: What’s been suggested so far?

New Zealand's upcoming election has brought tax reform into sharp focus, with multiple political parties proposing new taxation measures aimed at addressing fiscal challenges and funding public services. Among the proposals under discussion are capital gains tax (CGT), land value tax, and a capital acquisition tax (CAT). These ideas reflect broader debates over how best to structure the country's tax system to ensure fairness, sustainability, and adequate government revenue.

A central proposal comes from the Labour Party, which has outlined plans for a narrow capital gains tax targeting residential and commercial property transactions. This tax would exclude the family home and farms, aiming to generate funds for providing three free doctor visits annually for all New Zealanders. The proposed tax rate is set at 28 percent, and importantly, no tax would be levied on gains realized prior to 1 July of next year. This approach seeks to balance revenue generation with considerations of equity and practicality in implementation.

Economists have weighed in on the feasibility and implications of such a tax. Westpac's chief economist, Kelly Eckhold, noted that while a CGT is not uncommon globally, its success hinges on careful design. He emphasized that exemptions could complicate perceptions of fairness, especially if many individuals benefit from the exclusions. Meanwhile, Shamubeel Eaqub from Simplicity Economics argued that New Zealand's current reliance on income taxes and GST is regressive and called for a shift toward taxing all forms of income, including capital gains. He pointed out that existing mechanisms like KiwiSaver already incorporate taxation elements, suggesting that focusing on land and property might be a logical step forward.

Another significant proposal comes from the Opportunity Party, which advocates for a land value tax. Under this plan, urban land would be taxed at 1.75 percent annually, while rural land would face a lower rate of 0.5 percent. The party intends to use this revenue to establish a citizen's income of $19,400 per adult. However, concerns have been raised regarding the potential burden on retirees and farmers, who might struggle to meet such obligations without sufficient income. Eckhold likened this challenge to that faced with residential rates, highlighting the difficulty of collecting from those with limited financial resources.

Shamubeel Eaqub acknowledged the appeal of a low-level land tax due to its non-dodgeable nature, though he cautioned against adopting the specific format proposed by the Opportunity Party. He stressed the importance of ensuring that any tax reforms remain resilient across varying economic and political landscapes, noting that while ideal solutions exist, their actual implementation remains uncertain.

The Green Party's proposal involves a capital acquisition tax on assets and gifts exceeding $1 million, with exceptions for family farms and homes. Deloitte tax partner Robyn Walker described this as effectively an inheritance tax, pointing out that renaming it "capital acquisition tax" might be a strategic choice given the negative connotations associated with "inheritance tax." She warned that such a tax could encourage more estate planning strategies among taxpayers, particularly benefiting those seeking to preserve family homes from potential tax liabilities. This could inadvertently lead to increased investment in real estate, similar to outcomes observed under other proposed tax regimes.

As discussions continue, the emphasis appears to be on finding a balance between generating necessary revenues and maintaining equitable treatment across different segments of society. Each proposed measure carries distinct advantages and challenges, reflecting the complexity of designing a tax system that meets both immediate fiscal needs and long-term structural goals. With the election approaching, the final shape of these policies will depend heavily on negotiations, public sentiment, and the ability of policymakers to navigate the intricate web of economic realities and social expectations.