New Zealanders are living and working longer, and the old idea of stopping work completely at 65 is fading fast. A growing number of people over 60 are moving into second careers or semi-retirement — not just to earn extra cash, but to stay active and engaged. For someone with a KiwiSaver balance of around $60,000 at age 60, working part-time for another five years could mean the difference between drawing down savings aggressively or letting them grow for another decade. That shift changes the entire retirement picture.
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This article is general information only and does not constitute professional advice. For your specific situation, consult a qualified professional.
That last figure — $1.2 million — is a sobering benchmark. Most households are nowhere near it. Semi-retirement or a second career isn’t just a lifestyle choice for many; it’s a financial necessity. The gap between what NZ Super provides and what a comfortable retirement actually costs is wide, and working longer is one of the few reliable ways to close it. Here’s what you actually need to know.
What Semi-Retirement Actually Means for Your Finances
The term you’ll hear a lot in this space is semi-retirement. It’s not a formal legal category — it’s a working pattern where you reduce hours or switch to a less demanding role after reaching traditional retirement age. What matters is how it interacts with the rules around NZ Super, KiwiSaver, and tax.
What I tend to notice is that people assume semi-retirement means a big drop in lifestyle. In practice, it often means the opposite — you trade full-time hours for flexibility, and the extra income lets you delay touching your KiwiSaver. That delay alone can add years to your savings runway. If you’re thinking about how to structure this transition, it’s worth weighing against the option of stopping work completely at 65 and drawing down everything immediately.
The Numbers That Actually Govern Semi-Retirement
Three figures drive every semi-retirement decision in New Zealand: the NZ Super rate, the KiwiSaver withdrawal age, and the tax thresholds that apply when you have both pension and earned income. Here’s how they stack up.
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| Income Source | Single (living alone) | Couple (both qualify) |
|---|---|---|
| NZ Super (after tax, per year) | ~$23,000 | ~$35,000 combined |
| Part-time work (20 hrs/week at $25/hr) | ~$26,000 | ~$26,000 |
| Total annual income | ~$49,000 | ~$61,000 |
| Tax on combined income (approx.) | ~$7,500 | ~$9,500 |
| Net after tax | ~$41,500 | ~$51,500 |
The key takeaway from that table: a modest part-time income roughly doubles what NZ Super alone provides. For a single person, that’s the difference between living on $23,000 a year — which is tight — and having over $41,000 to work with. That extra $18,000 or so can cover rent, healthcare, or simply allow you to keep your KiwiSaver untouched for another five to ten years.
There’s also the question of tax. If you’re earning from a second career while receiving NZ Super, your total income determines your tax bracket. For the 2024/25 year, the marginal rate jumps from 10.5% to 17.5% once your income exceeds $14,000, and to 30% above $48,000. A single person earning $23,000 from Super and $26,000 from part-time work lands in the 30% bracket on the portion above $48,000. That’s about $7,500 in tax — still leaving you well ahead of relying on Super alone.
One scenario worth running: if you delay KiwiSaver withdrawal from 65 to 70 and your balance of $60,000 earns a conservative 4% annually, it grows to roughly $73,000. That extra $13,000 is yours to draw later, and you’ve had five years of part-time income in the meantime. A financial advice service can help you model your specific numbers, especially if you have multiple pension pots or investment accounts.
Errors and Gaps People Make With Semi-Retirement
Assuming NZ Super is means-tested for over-65s
This is the most common misunderstanding. NZ Super is not income-tested once you’re eligible. You can earn $100,000 a year from a second career and still receive the full payment. The only test is residency — you need to have lived in New Zealand for at least 10 years since age 20, with five of those after age 50. People who turn down part-time work because they think it will reduce their Super are leaving money on the table.
Withdrawing KiwiSaver too early
Once you hit 65, the money is yours to take. But if you’re still working, there’s no reason to pull it out. Every dollar you withdraw stops growing and stops receiving employer contributions. If you withdraw $10,000 at 65 that could have grown to $12,200 by 70 at 4% return, you’ve lost $2,200 in potential growth. The only reason to withdraw early is if you genuinely need the cash for essential expenses.
Ignoring the employer KiwiSaver contribution after 65
Many people over 65 don’t realise their employer must keep contributing 3% of their gross pay to KiwiSaver, even if they’ve already started withdrawing from their own account. If you’re working 20 hours a week at $25 an hour, that’s an extra $780 a year going into your KiwiSaver — from your employer, not you. Opting out of KiwiSaver entirely after 65 means losing that contribution.
Not checking the Independent Earner Tax Credit
If your total annual income from all sources is between $24,000 and $70,000, you may qualify for the Independent Earner Tax Credit of up to $520 per year. Semi-retirees earning Super plus part-time wages often fall right in that band. It’s not automatic — you need to apply through your tax return. A quick tax return checklist can help you track what you’re eligible for.
How to Structure a Second Career or Semi-Retirement
Phase one: the transition years (60–65)
Before you reach NZ Super age, your options are different. You can’t access NZ Super yet, and KiwiSaver is locked until 65 (with limited exceptions for first homes or significant financial hardship). If you reduce hours at 60, you’re living entirely on your earned income and any savings outside KiwiSaver. This is the phase where a second career matters most — it bridges the gap between full-time work and Super eligibility. The key is to avoid dipping into KiwiSaver early, because once you do, you lose the future growth on that money.
Phase two: Super kicks in (65+)
Once you turn 65, NZ Super starts and KiwiSaver becomes accessible. This is where semi-retirement really works. You can take a part-time role, collect your full Super, and leave your KiwiSaver untouched. The employer KiwiSaver contribution continues as long as you’re employed. If you’re self-employed in your second career, you can choose to contribute to KiwiSaver voluntarily — or not. The flexibility is entirely yours.
Phase three: drawing down (70+)
By 70, most people have a clearer picture of their long-term health and living costs. If you’ve kept your KiwiSaver invested through your semi-retirement years, it’s likely grown. You can now withdraw it in lump sums or as regular payments. There’s no requirement to buy an annuity in New Zealand — you can manage the money yourself. The risk here is outliving your savings, so a sustainable withdrawal rate (typically 4% of the balance per year) is worth aiming for.
What’s changing: the future of retirement ages
The NZ Super age is currently 65, but there’s ongoing debate about raising it to 67. If that happens, the gap between stopping full-time work and receiving Super widens. Semi-retirement becomes even more important as a bridge. Anyone under 50 today should plan for the possibility that they won’t see Super until 67. That means building a larger KiwiSaver balance or planning to work longer. For a deeper look at how longer lifespans affect your planning, read about planning for a longer, healthier retirement.
Frequently Asked Questions
Can I work and still get NZ Super? ▾
Do I have to withdraw KiwiSaver at 65? ▾
Will working part-time affect my tax rate? ▾
What happens to my KiwiSaver if I die before withdrawing it? ▾
Can I start a new KiwiSaver scheme after 65? ▾
Is there a penalty for working past 65? ▾
The Real Cost of Stopping Work at 65
The single biggest financial risk in retirement isn’t market volatility or inflation — it’s stopping work too early. Every year you work past 65 adds to your savings, delays withdrawals, and keeps your KiwiSaver growing. For someone with a $60,000 balance at 65, working part-time for five more years and leaving that money invested could mean an extra $15,000 to $20,000 in retirement income over the following decade. That’s not a small number. It’s the difference between a comfortable retirement and one where every dollar counts.
Remember: this article is general information only. For advice on your specific situation, speak to a qualified professional.
If this was useful, you might also want to read Is Your KiwiSaver Enough? The Retirement Reality Check New Zealand Needs.
Sources and Further Reading
Beyond Golf: Finding Purpose and Passion in Retirement — Explores the non-financial side of staying active and engaged after 60.
Retirement on a Shoestring: Thriving Not Just Surviving in NZ — Practical strategies for managing a tight retirement budget, including semi-retirement options.
Financial Markets Authority (2023). KiwiSaver Annual Report. 🔗
Ministry of Social Development (2024). NZ Superannuation rates. 🔗
Stats NZ (2023). Labour force participation by age. 🔗
MAS (2024). Retirement savings benchmarks. 🔗
