ChatGPT · No location
We own a home with a mortgage, have school-age children and rely on two wages. After mortgage payments, rates, power and groceries, there is little buffer. I am considering my vote in the 2026 New Zealand general election. What are the parties proposing about household costs, and which proposals would actually apply to a working family like ours?
For a family with a mortgage, school-age children, and two working adults, the important question isn't simply which party promises to reduce the cost of living. It's which policies would put more money into your bank account, reduce your regular bills, or protect you from future increases.
There is also an important distinction between:
- Policies that directly reduce what you pay.
- Tax credits and payments that increase your disposable income.
- Longer-term reforms that might eventually reduce prices.
- Policies that sound helpful but don't necessarily benefit an established homeowner on two wages.
I'll compare the main parties on those terms, using their published 2026 election policies as at 31 October 2026.
One particularly important point: mortgage interest, council rates and grocery bills are different problems. A party can have a substantial cost-of-living programme without offering much direct relief on all three.
1. What the parties are proposing
The following covers the seven parties with substantial published policy platforms. I've focused on household finances rather than broader ideological positions.
National
Main emphasis: tax restraint and competition
National's published proposals include:
- Income tax: No new taxes, retaining the existing tax settings.
- Groceries: Separate New World and PAK'nSAVE, subject to the Commerce Commission finding this would benefit shoppers.
- Power: A Home Energy Fund offering long-term finance for solar, insulation and heat pumps, with repayments through council rates.
- Council rates: Refocus councils on core services as part of its commitment to keeping rates affordable.
- KiwiSaver: Compulsory contributions and higher default contribution rates over time.
- Family support: A $1,500 Baby Boost for newborns, automatic KiwiSaver enrolment at birth and continued contributions during paid parental leave.
Labour
Main emphasis: reducing everyday bills
Labour has published a relatively detailed cost-of-living package:
- Healthcare: Three free GP visits per person each year, and removal of the $5 prescription charge.
- Fuel: Freeze fuel excise tax for three years.
- Public transport: Weekly fare cap of $20 in Auckland, Wellington and Christchurch, and $10 elsewhere.
- Power: Government-backed, low-interest SolarSaver loans, with up to $3,000 additional support for eligible low- and middle-income households.
- Groceries: Greater supermarket wholesale competition and laws against excessive prices charged by dominant businesses.
- School costs: Restore fresh, locally made school lunches from 2028 and make school uniforms more affordable.
Labour estimates:
- Around $1,000 annual power savings for a typical household installing solar.
- Around $520 a year in fuel tax savings for an average family by 2030.
- Around $360 a year for a household benefiting from the three free GP visits for two adults.
- Around $1,300 annually for a regular public transport commuter.
These are party estimates, not guaranteed savings. They also cannot simply be added together: you would need to use the relevant services and qualify for any targeted assistance.
What applies to you?
Several policies are relevant to an established working family. The healthcare benefits apply regardless of whether you have a mortgage or receive benefits. Fuel relief applies if you drive. Solar support could help reduce your electricity costs. School lunch support depends on whether your children's school participates in the programme.
The public transport benefit is particularly relevant if your family regularly uses buses or trains.
Sources:
Labour's Cost of Living Plan and 2026 policy and household benefits information.
Green Party
Main emphasis: tax changes and lower essential costs
The Greens propose:
- Income tax: Make the first $10,000 earned tax-free, with higher rates for people earning above $160,000.
- Family home: Exempt family homes from their proposed 2.5% wealth tax on net assets above $10 million.
- Groceries: Establish a publicly owned KiwiMart supermarket chain, involving at least 120 existing supermarket stores.
- Power: Zero-interest home energy loans and support for plug-in solar.
- Public transport: Free travel for children, students and Community Services Card holders; a $2 adult fare cap.
- School costs: Restore and expand the school lunch programme.
- Food assistance: Double the cap on food grants.
What applies to you?
The $10,000 tax-free threshold is relevant to working adults, not just people on benefits. Each eligible earner could receive a tax reduction, although the final effect depends on their income and proposed tax rates.
Your family home is explicitly exempt from the proposed wealth tax. That is an important distinction for homeowners. The transport, solar and school lunch proposals could also be relevant, depending on how you use those services.
Sources:
Green Party tax policy and 2026 policy tracker.
ChatGPT can make mistakes. Check important info.
Captured 31 October 2026 · shown as ChatGPT gave it, not a verified account