Is Compulsory KiwiSaver Affordable for New Zealanders?

by Rachel Morgan News Editor

The National Party has proposed a mandatory shake-up of the KiwiSaver scheme, including automatic enrollment for children at birth, a $1,500 kickstart, and a requirement for all workers to contribute to a scheme by mid-2028. Prime Minister Christopher Luxon said the plan would reach a combined 12% contribution rate by 2032, though the proposal faces criticism from industry providers regarding the financial impact on low-income earners.

How would the proposed changes affect household budgets?

Industry experts warn that mandatory 12% contributions could place significant pressure on lower-income households. According to Koura Wealth founder Rupert Carlyon, the increase from current levels to a 6% employee and 6% employer split—matching Australia’s model—raises concerns about affordability. Simplicity chief economist Shamubeel Eaqub noted that the bottom 60% of income earners would likely struggle with reduced take-home pay. Dean Anderson, founder of Kernel, added that for those managing high-interest personal debt, losing 10% to 12% of income to savings is not a practical priority.

From Instagram — related to Koura Wealth, Rupert Carlyon

Why are providers concerned about the shift to compulsion?

While industry leaders support the goal of increasing retirement savings, many question the administrative and financial feasibility of forcing all citizens into the scheme. Carlyon argued that requiring both employer and employee contributions simultaneously removes necessary flexibility. He also pointed to a lack of tax incentives for contributors in New Zealand, unlike international models that use tax breaks to encourage participation. Furthermore, Sharesies general manager of funds Matt Macpherson cautioned that if the changes are implemented quickly, middle-aged New Zealanders could face a reduction in spending capacity that leaves them at a financial disadvantage.

Govt's KiwiSaver plan a 'retirement tax' – National's Christopher Luxon | AM

What are the potential alternatives for KiwiSaver reform?

Providers have suggested different pathways to achieve the government’s retirement goals. Eaqub proposed making employer contributions compulsory while keeping employee contributions voluntary, which he stated would prevent an immediate hit to take-home pay. He also suggested that if the government moves toward mandatory savings, it should consider a “whole-of-life” regime similar to Singapore, allowing citizens to access funds for education or health needs. Meanwhile, Anderson suggested the government could instead look at adjusting the age of access for funds, perhaps lowering it to 60, rather than focusing solely on mandatory contribution hikes.

What are the potential alternatives for KiwiSaver reform?

What could happen next?

If the policy proceeds, providers expect significant administrative challenges. Carlyon noted that managing hardship withdrawals under a compulsory system would be a “nightmare” for providers and supervisors. There is also a possibility that the policy could shift the focus of the national retirement debate; some observers, such as Carlyon, speculate that the move could be a precursor to the eventual means-testing of New Zealand Superannuation, despite no official confirmation of such plans. Any final implementation would likely depend on the government’s ability to balance the need for long-term retirement security with the immediate cost-of-living constraints facing many families.

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