When New Zealand\u2019s pension was introduced in 1898, set at age 65, male life expectancy was around 56 years. It was never meant to be paid en masse \u2013 it was a safety net for the few outliving the odds. Today, over 16% of New Zealand\u2019s population is aged 65 or older, heading towards 20-21% within the next decade. We\u2019ve gone from around 750,000 receiving NZ Super back when I wrote that article to over 912,000 today.<\/p>\n
What Treasury said in Hamilton<\/p>\n
At February\u2019s New Zealand Economics Forum in Hamilton, Treasury Secretary Iain Rennie warned that ageing is materially lifting expenditure and will continue to do so, outpacing revenue growth \u2013 and without policy changes, New Zealand\u2019s debt trajectory will become unsustainable.<\/p>\n
The number of people receiving superannuation will grow from 928,000 today to over 1,084,000 by 2029\/30 \u2013 or roughly the population of Tauranga in just under five years. It\u2019ll cost a cool $7.7 billion more per year, equivalent to 22% of all projected tax revenue growth over that period. Superannuation will consume 18.6% of tax revenue by 2029, up from 16.6% in 2023.<\/p>\n
The age question nobody will answer<\/p>\n
Back in 2017, Bill English opened the door to raising the retirement age to 67 from 2037. Jacinda Ardern promptly pledged to repeal it and declared she\u2019d resign before raising the retirement age. Labour won, the policy was scrapped, and the age stayed at 65. It hasn\u2019t been raised since.<\/p>\n
At the Economics Forum, a panel of economists and former politicians concluded that New Zealand can\u2019t afford superannuation at 65 \u2026 or even 67. Some suggested eligibility may need to rise to 72 or 73 for long-term viability. The Romans would recognise the pattern immediately: kick the problem down the road, make the next generation deal with it, hope something changes in the meantime.<\/p>\n
It didn\u2019t work for Augustus. It won\u2019t work for us.<\/p>\n
What actually needs to happen<\/p>\n
Raising the age alone won\u2019t fix things. The deeper issue is savings and productivity. There is no credible path to lifting New Zealand\u2019s productivity without matching Australia\u2019s savings rate. We must take KiwiSaver seriously as the foundation of our retirement system.<\/p>\n
With 3.4 million New Zealanders enrolled \u2013 90% of the workforce \u2013 KiwiSaver has been a genuine success. But 1.6 million members were making no contributions as of March 2025. If you\u2019re under 50, don\u2019t rely solely on NZ Super. Your KiwiSaver balance is fast becoming the primary pillar of your retirement income.<\/p>\n
Some settings are shifting \u2013 residence requirements for NZ Super are increasing from 10 to 20 years, phased through to 2042 \u2013 but these are adjustments at the margins. The fundamental question of eligibility age remains unanswered.<\/p>\n
The 450th edition lesson<\/p>\n
In my first article, I concluded that failing to act would be irresponsible and place an extremely unfair burden on younger generations. Nine years later, that\u2019s exactly what we\u2019ve done.<\/p>\n
New Zealand is in a stronger position than most comparable countries \u2013 Rennie acknowledged that in Hamilton \u2013 but public debt is at its highest point in 30 years, and the cost curve is steepening.<\/p>\n
The Romans had options. They could have reformed early, adjusted gradually, built a sustainable system. We still have many choices they didn\u2019t. But as Treasury made clear last month, the window for easy answers is closing.<\/p>\n
We can avoid making the centurions\u2019 mistake. But only if we start acting now.<\/p>\n","protected":false},"excerpt":{"rendered":"When New Zealand\u2019s pension was introduced in 1898, set at age 65, male life expectancy was around 56…\n","protected":false},"author":2,"featured_media":5260,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[52249,6935,95,1975,138,188809,246,1644,209,6098,58272,111,139,6933,69,244,245,135,6934,314],"class_list":["post-357467","post","type-post","status-publish","format-standard","has-post-thumbnail","category-personal-finance","tag-52249","tag-adviser","tag-and","tag-at","tag-business","tag-comforting","tag-finance","tag-financial","tag-group","tag-hard","tag-maths","tag-new-zealand","tag-newzealand","tag-nick","tag-nz","tag-personal-finance","tag-personalfinance","tag-politics","tag-stewart","tag-superannuation"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts\/357467","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/comments?post=357467"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts\/357467\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/media\/5260"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/media?parent=357467"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/categories?post=357467"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/tags?post=357467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}