New Zealand First has announced a major election policy that would restrict New Zealand Superannuation to citizens only from 2029. But the proposal is not law, and its actual impact will depend heavily on the detail.

New Zealand First leader Winston Peters has announced that, if the party is in a position to implement the policy after the election, only New Zealand citizens would be eligible for NZ Super from 2029.

The proposal would represent a significant change from the current system, which allows some permanent residents and residence-class visa holders to qualify for NZ Super if they meet the age, residency and other eligibility requirements.

The announcement is politically significant because NZ Super is one of the Government’s largest areas of expenditure, and its long-term affordability has been debated for years.

But there is an important point for anyone seeing claims about this policy online:

Nothing has changed yet. This is an election campaign policy, not the current law.

What are the current NZ Super rules?

At present, a person may qualify for NZ Super if they are aged 65 or older and are a New Zealand citizen, New Zealand permanent resident, or holder of a qualifying residence-class visa.

Applicants must also meet New Zealand’s residency requirements and other eligibility conditions.

Those residency requirements have already become tougher.

For people turning 65 from July 2024 onwards, the minimum amount of time they must have lived in New Zealand is gradually increasing from 10 years to 20 years, depending on their date of birth.

People born on or after 1 July 1977 will generally need to have lived in New Zealand for at least 20 years from age 20, including at least five years after turning 50.

This is important because the idea that someone can simply arrive in New Zealand and quickly become eligible for NZ Super does not accurately reflect the current rules.

What is NZ First proposing?

NZ First wants citizenship itself to become an eligibility requirement from 2029.

In practical terms, a permanent resident who has lived and worked in New Zealand for many years and otherwise meets the NZ Super requirements could potentially become ineligible if they have not obtained New Zealand citizenship.

NZ First argues that NZ Super should support people who have made a long-term commitment to the country and says New Zealand needs to confront the increasing cost of supporting an ageing population.

Peters has framed the proposal around fairness to New Zealanders who have spent decades working, paying taxes and contributing to the country.

Is the cost of NZ Super really increasing?

Yes. This part of the debate is backed by government forecasts.

Budget 2026 forecasts NZ Superannuation expenditure of approximately $26.5 billion in the 2026/27 financial year.

Government projections also show annual NZ Super costs continuing to increase significantly over the coming years as New Zealand’s population ages.

So there is a genuine long-term debate about how New Zealand funds retirement support.

However, that does not automatically mean a citizens-only rule would solve the problem.

Would restricting NZ Super to citizens save billions?

This is where the policy needs much more scrutiny.

The material released so far does not provide a detailed fiscal calculation showing exactly how many people would lose eligibility or how much money taxpayers would save.

That is a significant unanswered question.

NZ Super costs tens of billions of dollars each year, but a large proportion of recipients are already New Zealand citizens.

Restricting eligibility to citizens therefore does not automatically translate into massive savings.

Before the financial impact can be properly judged, New Zealanders need to know how many future NZ Super recipients are expected to be permanent residents rather than citizens and what proportion of total NZ Super expenditure they represent.

Without those figures, claims about major savings should be treated cautiously.

What about someone who has worked here for 30 or 40 years?

This could become one of the most controversial aspects of the proposal.

Consider someone who has lived in New Zealand for decades, worked here, paid income tax and GST, raised a family, bought a home and holds permanent residence, but never applied for citizenship.

Under a strict citizens-only system, that person’s eligibility could potentially be affected despite decades of contribution to New Zealand.

There are therefore important questions that still need clear answers.

Would existing NZ Super recipients be protected?

Would people already approaching retirement be exempt?

Would long-term permanent residents receive a transition period?

Would someone who becomes a citizen shortly before turning 65 qualify?

These details will matter enormously, but they have not yet been fully explained in the policy information available.

Permanent residency and citizenship are not the same

Permanent residents can generally live in New Zealand indefinitely and have access to many of the same services as citizens, but citizenship provides additional rights and responsibilities.

NZ First’s proposal would make citizenship, rather than long-term residence alone, the final gateway to receiving NZ Super.

There is also an obvious practical consequence.

Permanent residents who are already eligible for citizenship may simply apply for citizenship before reaching retirement age.

If that happens on a significant scale, the eventual financial savings from the policy could be smaller than the headline suggests.

What about New Zealand’s agreements with other countries?

There is another layer of complexity.

New Zealand has social security agreements with several countries, and in certain circumstances time spent living overseas can be relevant when determining eligibility for retirement benefits.

Any citizens-only NZ Super policy would therefore need to work alongside New Zealand’s existing international obligations and social security arrangements.

The final legislation and transitional provisions would be important in determining exactly how those situations would be handled.

Reality check: genuine policy or election stunt?

Calling the proposal simply an “election stunt” would not be a fair factual conclusion at this stage.

It is a genuine, formally announced New Zealand First election policy.

The underlying issue it addresses is also real. New Zealand has an ageing population and the cost of NZ Super is increasing.

But this is also clearly an election campaign policy, and several important questions remain unanswered.

There is not yet enough publicly available detail showing exactly how much money the proposal would save.

There is no clear public estimate of how many permanent residents would be affected.

The treatment of existing recipients, long-term permanent residents and people approaching retirement also needs to be clarified.

So the fairest assessment at this stage is:

The policy is real, but whether it would make a significant difference to the long-term affordability of NZ Super has not yet been demonstrated.

The political message is simple.

The implementation is considerably more complicated.

Nothing changes today

This is perhaps the most important takeaway.

If you are a New Zealand permanent resident and have seen social media posts suggesting you have suddenly lost your right to NZ Super, that is incorrect.

The existing eligibility rules remain in place.

Permanent residents and qualifying residence-class visa holders can still be eligible for NZ Super if they meet the current age, residency and other requirements.

NZ First’s proposal is for a citizens-only system from 2029.

For that to happen, the party would first need sufficient political influence after the election to have the policy adopted, followed by the necessary government and legislative process.

Until that happens, it remains an election commitment rather than New Zealand law.

Sources: New Zealand First policy announcement, Work and Income New Zealand, New Zealand Treasury and Budget 2026 documents.