Opportunity’s costed Tax Reset would levy a national land value tax of 1.75 percent on urban unimproved land and 0.5 percent on rural land, raising about $24.3 billion a year on 2024 bases. The party would pay almost all adults a tax-free Citizen’s Income of $19,400 a year and replace today’s five personal income-tax brackets with rates of 28 percent, 34 percent and 39 percent.
Its May 2026 policy overview, with costings amended on 7 August 2026, shows total package cost of about $21.9 billion against total revenue of about $26.0 billion. That leaves roughly $4 billion a year of claimed Crown headroom, plus about $1.7 billion of projected administration savings at MSD, IRD and other agencies.
Economist and TOP founder Gareth Morgan has framed the package as three linked moves: closing what he calls the owner-occupier imputed-rent gap in the income tax base, paying a universal basic income, and flattening labour-income rates. Opportunity’s published statute design is different. It is a recurring levy on unimproved land value, not a deemed return on full property value taxed as income.
That distinction matters for incidence, valuation and transition. An imputed-rent income tax would deem income on owner-occupied housing. A land value tax hits the land component only and leaves improvements untaxed. Both aim to reduce housing’s tax privilege relative to wages and business capital. They do not do so through the same legal base.
Gross Citizen’s Income is costed at about $69.6 billion before income-tax clawbacks and benefit replacements. Net of those offsets, Opportunity puts the Citizen’s Income net cost near $13.6 billion and net supplementary supports near $8.3 billion. Land value tax revenue of $24.3 billion plus $1.7 billion of admin savings underpins the revenue side.
Personal rates would jump at the bottom of the scale. Inland Revenue’s rates from 1 April 2025 start at 10.5 percent to $15,600 and 17.5 percent to $53,500. Opportunity would charge 28 percent from the first dollar to $50,000, then 34 percent to $200,000 and 39 percent above that. The Citizen’s Income is designed to more than offset the higher labour-tax take for most mid earners before land tax is applied.
1News modelling illustrated the cashflow pattern. A worker on $60,000 who now pays roughly $11,000 income tax would pay about $17,400 under the new brackets but receive $19,400, leaving about $13,000 ahead before land value tax. On $120,000 the Citizen’s Income still left an earner around $11,600 ahead before land tax. Gains shrink as income and land holdings rise.
Opportunity projects house prices down 10–15 percent as markets capitalise the tax, and at least 50,000 families lifted from poverty. Superannuitants could defer all land value tax until sale. Exemptions would cover communally owned Māori land, conservation land, clubs and non-commercial religious bodies, government land, Treaty settlement land subject to consultation, and social housing. Rural land faces the lower 0.5 percent rate.
KiwiSaver 2.0 would lift compulsory contributions to 6 percent employee plus 6 percent employer over roughly six to eight years. The party projects a domestic savings pool topping $1 trillion within two decades. Contributions would become income-tax exempt once fully phased, with fund income progressively tax-exempt over 20 years. Hardship and first-home withdrawals would not be allowed under the new scheme.
Independent scrutiny has focused on capitalisation, cashflow and costing consistency. Deloitte’s July 2026 Tax Alert, drawing on Inland Revenue’s 2026 Long Term Insights Briefing, notes a land tax would capitalise into lower land prices—a lump-sum hit on incumbent owners. It flags horizontal inequity versus other wealth forms, cashflow stress for asset-rich cash-poor households, pressure on farming and forestry, and possible rent pass-through when paired with a universal payment.
Deloitte also notes the 2017 Tax Working Group put the fiscal cost of moving KiwiSaver to an EET framework at then-3 percent contributions at $2.1–$2.5 billion a year, needing a long transition. Opportunity’s paper does not fully cost the tax expenditure of 12 percent EET-style treatment and states the NZ Super Fund would fund exemptions.
NZ Initiative executive director Dr Oliver Hartwich tested the party’s online calculator in July 2026. He reported struggling to invent a net loser. A couple each earning $500,000 on $1 million of urban land still received a net tax cut of $5,455 in the tool. He questioned whether $24 billion of land-tax yield is consistent if few households pay more and land prices then fall.
Politically the package has moved from boutique to pivotal. The 1News–Verian poll of 8–11 August 2026 put Opportunity at 8 percent, matching NZ First, with about nine seats under a 125-seat assumption. RNZ reported neither major bloc held a majority alone. Adding Opportunity would give a left-plus-Opportunity bloc 68 seats, or 66 on the right if National reversed its stance.
Prime Minister Christopher Luxon has ruled National out of working with Opportunity on tax grounds. He told media: “When you want to spend more, tax more, borrow more — we ain't doing business with you.” Labour leader Chris Hipkins has said Labour will not support Opportunity’s tax policy and will go only as far as a simple targeted capital gains tax.
That leaves any caucus near threshold as a potential cross-bench force whose flagship design neither major party currently wants. Implementation is deliberately slow. Opportunity’s Tax Reset Transition Plan envisages about a decade: two years of design, age-cohort rollout of the Citizen’s Income starting with younger adults, land value tax starting at 0.5 percent on urban land only then rising to full rates, and multi-year KiwiSaver contribution ramps.
For households, firms and fiscal monitors the operational questions are concrete. Who bears the capitalised land-price hit. How reverse-mortgage and deferral stocks build on IRD’s books. Whether landlords pass tax into rents. How a 12 percent compulsory saving rate lifts employer labour costs. And whether a multi-year base shift of this scale can pass through MMP coalitions that have already rejected the core tax design.
Treasury’s path still shows structural deficits into the late 2020s and expenses well above pre-COVID shares of GDP. Any coalition that touches land taxation, universal cash and compulsory saving at this scale will be judged on whether the Crown’s operating balance and debt peak improve—or whether uncosted tax expenditures, valuation disputes and transition deferrals reopen the fiscal gap the package claims to close.
