How to Turn $100,000 Into a Retirement Income in New Zealand
Our guide explains how to turn a $100,000 nest egg into a reliable retirement income that lasts. We cover how much it realistically produces, how much you can safely take each year, where you can invest it, and the tax and mistakes to be aware of, as well as linking to tools you can use to model your situation and plans.
Updated 27 July 2026
Summary
Know This: $100,000 is a genuine top-up, not an income replacement. Drawn sustainably, it produces somewhere between $3,500 and $6,500+ a year - roughly $70 to $125 a week - depending on how you take it (we model this below to explain what's possible). Added to NZ Super, that's often the difference between just covering the basics and having real breathing room. Super figures change each year, so see our NZ Super Rates guide for the current amount.
Our guide covers:
To work out your own numbers, use our Retirement Calculator and read our popular guide How Much Do You Need to Retire Comfortably in New Zealand. Our How to Invest So You Never Run Out of Money in Retirement guide is also suggested.
Important: This guide is general information and journalistic in nature - it is not personalised financial advice. Drawdown, tax and property decisions are specific to your situation, so we suggest you consider talking to a financial adviser before acting.
Disclaimer: MoneyHub provides this guide for general information and journalistic purposes only. It does not constitute personalised financial advice, investment advice, tax advice, or a recommendation to buy, sell or hold any financial product. The information reflects our understanding of the rules and products as they are now; tax rules, NZ Super settings, and product features change over time, and you should confirm the current position before acting. All investment returns are forecasts and past performance is not a guarantee of future results.
- If you're heading into retirement with around $100,000 in KiwiSaver and savings, you're in good company - it's close to what a large share of New Zealanders actually reach 65 with per this May 2026 Stuff.co.nz report.
- For 40 years, the job was to build up savings. Now the job is the opposite - turn that money into an income that improves your retirement, without running out and without being so cautious that it never gets spent at all.
- The good news is that $100,000 does not have to fund your retirement, because in New Zealand it never has to stand alone. NZ Super sits underneath it as a guaranteed, CPI and wage-linked income for life.
Your $100,000 is there to lift you above the basics of NZ Super - and because Super keeps paying even after your savings are gone, you can spend your nest egg with far more confidence while avoiding the risk of running out of money.
Know This: $100,000 is a genuine top-up, not an income replacement. Drawn sustainably, it produces somewhere between $3,500 and $6,500+ a year - roughly $70 to $125 a week - depending on how you take it (we model this below to explain what's possible). Added to NZ Super, that's often the difference between just covering the basics and having real breathing room. Super figures change each year, so see our NZ Super Rates guide for the current amount.
Our guide covers:
- Start with the Foundation: Understand What NZ Super Already Gives You
- Understanding What Income $100,000 Produces
- Understanding How Much You Can Safely Take Each Year and Which Money to Spend First
- Planning Which Money to Spend First and Understanding the Sequencing Risk
- Where to Consider Putting the $100,000 - Understanding Your Options
- Keeping More Income and Minimising Your Tax
- Frequently Asked Questions
To work out your own numbers, use our Retirement Calculator and read our popular guide How Much Do You Need to Retire Comfortably in New Zealand. Our How to Invest So You Never Run Out of Money in Retirement guide is also suggested.
Important: This guide is general information and journalistic in nature - it is not personalised financial advice. Drawdown, tax and property decisions are specific to your situation, so we suggest you consider talking to a financial adviser before acting.
Disclaimer: MoneyHub provides this guide for general information and journalistic purposes only. It does not constitute personalised financial advice, investment advice, tax advice, or a recommendation to buy, sell or hold any financial product. The information reflects our understanding of the rules and products as they are now; tax rules, NZ Super settings, and product features change over time, and you should confirm the current position before acting. All investment returns are forecasts and past performance is not a guarantee of future results.
Start with the Foundation: Understand What NZ Super Already Gives You
Before you do anything with the $100,000, it's essential to understand what you already have. NZ Super is universal and not means-tested - if you're 65 or over and meet the residency rules, you receive it regardless of your other income or assets. It's paid fortnightly, for life, and it rises over time to keep pace with inflation. For the current rates, see our NZ Super Rates guide.
Important: NZ Super's ongoing payments change how you should think about your $100,000. Your money only has to cover the gap between NZ Super and the life you want, and whatever happens to your savings, Super keeps arriving. Whether or not this is sustainable for the government's long-term finances isn't the issue right now - it's an ongoing payment and will remain that way until further notice.
Our View: The biggest mistake we see at this level is the opposite of overspending: treating $100,000 as an emergency fund that must never be touched, then living on NZ Super alone while the money sits in the bank 'just in case'. A sensible plan - including a proper emergency buffer - is what gives you permission to actually spend the rest.
Warning: NZ Super alone rarely funds the lifestyle people picture
Important: NZ Super's ongoing payments change how you should think about your $100,000. Your money only has to cover the gap between NZ Super and the life you want, and whatever happens to your savings, Super keeps arriving. Whether or not this is sustainable for the government's long-term finances isn't the issue right now - it's an ongoing payment and will remain that way until further notice.
Our View: The biggest mistake we see at this level is the opposite of overspending: treating $100,000 as an emergency fund that must never be touched, then living on NZ Super alone while the money sits in the bank 'just in case'. A sensible plan - including a proper emergency buffer - is what gives you permission to actually spend the rest.
Warning: NZ Super alone rarely funds the lifestyle people picture
- NZ Super covers the basics - especially if your home is mortgage-free - but most retirees spend more than it pays.
- Massey University's annual Retirement Expenditure Guidelines (downloads the PDF report) track what retirees actually spend. The pattern is the same every year: people spend above NZ Super, and the gap you have to fund yourself runs from a small top-up for a modest provincial lifestyle to a sum well into seven figures for a comfortable life in a main city. For the latest figures, see our guide to How Much Do You Need to Retire Comfortably.
- With $100,000, you won't close that gap forever - but drawn sensibly, you can close a meaningful part of it for a long time. That is the job this guide gives your money. One honest caveat - this guide assumes a mortgage-free home. If you're renting, the gap is larger and your buffer matters more - lean towards the cautious end of every range in this guide.
Understanding What Income $100,000 Produces
Our View: $100,000 won't replace a salary - but handled well, it reliably adds the equivalent of $70 to $125+ a week to NZ Super. How much income it produces depends almost entirely on how fast you draw it down. There are three broad approaches:
Approach |
Yearly income from $100,000 |
What happens to your capital |
Cautious (live mostly off returns) |
Around $3,500 (~3.5%) |
Largely preserved; designed to last indefinitely |
Moderate (gentle drawdown) |
Around $4,000 - $5,000 (~4-5%) |
Slowly drawn down; likely to last 30+ years |
Spend-down (run it to a horizon) |
Around $5,500 - $6,500 (~6%) |
Deliberately exhausted by your late 80s / early 90s |
How we modelled this: These are illustrative figures in today's dollars, assuming the money is invested in a balanced portfolio returning mid-single digits before inflation, roughly 2-3% a year after inflation. The numbers presented are not guarantees - real returns vary year to year, and the order those returns arrive in matters (see our explanation of sequencing risk below). The point isn't the exact dollar figure; it's the shape of the trade-off between income now and how long the money lasts.
The "spend-down" row is the one New Zealanders most often overlook. Because NZ Super continues for life, deliberately running your savings down over (say) 25 years isn't reckless - we argue it's a legitimate retirement income strategy. If you're 65 and your savings are designed to taper off in your early 90s, NZ Super is still there underneath you for as long as you live.
Warning - There are two opposite ways to get this wrong:
Our View: The sweet spot is a sustainable rate you review each year, not a number you set once and forget.
The "spend-down" row is the one New Zealanders most often overlook. Because NZ Super continues for life, deliberately running your savings down over (say) 25 years isn't reckless - we argue it's a legitimate retirement income strategy. If you're 65 and your savings are designed to taper off in your early 90s, NZ Super is still there underneath you for as long as you live.
Warning - There are two opposite ways to get this wrong:
- Draw too little (or hold it all in cash) and inflation quietly erodes your buying power while you live more frugally than you ever needed to.
- Draw too much, too early - especially into a falling market - and you can run your savings down years before you'd planned.
Our View: The sweet spot is a sustainable rate you review each year, not a number you set once and forget.
Understanding How Much You Can Safely Take Each Year and Which Money to Spend First
The most quoted answer is the "4% rule" - the idea that you can withdraw about 4% of your balance in year one ($4,000 on $100,000), then adjust for inflation each year, without running out over a long retirement. Our dedicated guide outlines the rule in detail.
However, you can treat the 4% rule as a useful starting point, not a law:
Our View: For most people retiring at 65 with NZ Super underneath them, a starting withdrawal rate somewhere between 4% and 5%, reviewed once a year and trimmed after a bad market year, is a sensible band to work within. But it's exactly the kind of figure worth modelling for your own situation - run it through our Retirement Calculator, and see our full guide to the 4% rule.
However, you can treat the 4% rule as a useful starting point, not a law:
- It was built on historical market data and debated for decades - it's a rule of thumb, not a guarantee.
- It assumes your savings must fund everything. In New Zealand, they don't, because NZ Super covers your baseline - so you're usually only drawing down to top Super up. That often means you can safely take more than 4%.
- The right rate also depends on your age. Someone drawing down at 65 needs to be more cautious than someone starting at 72, simply because the money has to last longer (assuming the same life expectancy).
- At this level, it's also worth keeping the percentages in perspective: on $100,000, the difference between drawing 4% and 5% is about $19 a week. Don't agonise over the exact number - pick a sensible starting rate, then review it once a year.
Our View: For most people retiring at 65 with NZ Super underneath them, a starting withdrawal rate somewhere between 4% and 5%, reviewed once a year and trimmed after a bad market year, is a sensible band to work within. But it's exactly the kind of figure worth modelling for your own situation - run it through our Retirement Calculator, and see our full guide to the 4% rule.
Planning Which Money to Spend First and Understanding the Sequencing Risk
If your $100,000 is spread across KiwiSaver, a term deposit or two, a savings account and an everyday account, the order you draw on them matters - for tax, for flexibility, and for keeping your long-term money invested.
A common approach is to:
This is a guide in itself - see The Retirement Drawdown Order: Which Money to Spend First for the full detail, including how KiwiSaver, savings and property fit together.
A common approach is to:
- Spend your cash buffer first (your on-call savings and maturing term deposits), so you're never forced to sell investments at a bad time.
- Then draw from your medium-term investments, topping up the cash buffer in good years.
- Leave your growth assets (including the long-term part of your KiwiSaver) until last, so they have the longest time to compound.
This is a guide in itself - see The Retirement Drawdown Order: Which Money to Spend First for the full detail, including how KiwiSaver, savings and property fit together.
Understanding why the first five years matter most and the meaning of sequencing risk
Know This First: Two retirees can earn the same average return over 30 years and end up in completely different positions - purely because of the order those returns arrived in.
- If you retire and the market falls badly in your first few years while you're also drawing an income, you're selling investments at low prices to fund your living costs. That locks in losses early and leaves less invested to recover when markets bounce back.
- A poor first five years does far more damage than a poor five years later on. This is called sequencing risk.
- The defence is simple, and it's why the bucket approach works: keep two to three years of spending in cash (your Bucket 1). When markets fall, you spend from cash and leave your investments alone to recover, so you're never a forced seller at the bottom. Our guide, How to Invest So You Never Run Out of Money in Retirement, explains this in detail.
Where to Consider Putting the $100,000 - Understanding Your Options
Know This First: Before any of this, clear expensive debt. If you're reaching 65 with a credit card balance, car loan or remaining mortgage, repaying it is usually the best guaranteed 'return' available anywhere - it beats anything a term deposit or fund can reliably offer.
The cleanest way to structure the money is the three-bucket approach - splitting it by when you'll spend it. Here's how $100,000 might be divided (please note, this is illustrative only - MoneyHub is not a financial adviser, and this example is journalistic in nature):
For the full framework, see our popular guide - How to Invest So You Never Run Out of Money in Retirement.
Know This: At $100,000, you do not need three products. Many people run a simpler two-part version - a cash buffer plus one diversified fund - and capture most of the benefit. Complexity is not the same as sophistication - be careful of financial advice which makes your retirement income sound complicated or risky.
The products you'll choose from:
The cleanest way to structure the money is the three-bucket approach - splitting it by when you'll spend it. Here's how $100,000 might be divided (please note, this is illustrative only - MoneyHub is not a financial adviser, and this example is journalistic in nature):
- Bucket 1 - cash you'll spend soon (0-3 years): Two to three years of the income you need above NZ Super - typically $10,000 - $15,000, held in on-call savings, term deposits and cash funds. This is your buffer against a bad market.
- Bucket 2 - Your income engine (3-10 years): The bulk of the money, usually around $50,000 - $60,000, in a balanced or income fund, drawn down gradually to refill Bucket 1.
- Bucket 3 - Long-term growth and legacy (10+ years): Typically around $25,000 - $35,000 in a growth-tilted multi-asset fund you don't touch for a decade or more - the part that keeps compounding, and often what's left to family.
For the full framework, see our popular guide - How to Invest So You Never Run Out of Money in Retirement.
Know This: At $100,000, you do not need three products. Many people run a simpler two-part version - a cash buffer plus one diversified fund - and capture most of the benefit. Complexity is not the same as sophistication - be careful of financial advice which makes your retirement income sound complicated or risky.
The products you'll choose from:
- Managed and diversified funds - the simplest option for most people. A single low-cost diversified fund can be all three buckets' worth of investment in one product.
- Term deposits and cash funds - for Bucket 1. Compare with our Term Deposit Calculator.
- A managed income product, see our guide to popular retirement income products.
- Direct shares and bonds - more relevant once portfolios get larger
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MoneyHub Founder Christopher Walsh shares his view:
Some of the most common emails I receive are from readers in their late 70s and 80s with around $100,000, wanting nothing more adventurous than a term deposit. At that age and with that risk appetite, an all-term-deposit approach is arguably far more defensible than it would be at 65 - your horizon is shorter, so inflation has less time to erode your money, and simplicity has genuine value. I have two suggestions you may want to consider if that's you:
You can compare current rates with our Best Term Deposits shortlist. |
Christopher Walsh
MoneyHub Founder |
Keeping More Income and Minimising Your Tax
How your money is taxed has a direct effect on the income you keep:
The mistakes that cost retirees the most include:
- Use PIE funds and check your PIR: Income from a Portfolio Investment Entity is taxed at your Prescribed Investor Rate, which is capped below the top personal income tax rate - so a PIE is often more tax-efficient than holding the same money in a bank account paying interest. Getting your PIR wrong is a common and costly mistake. See our guide to Tax on Investments and Savings and Understanding Your PIR.
- KiwiSaver comes out tax-free at 65: It's taxed on its earnings along the way, so there's no tax bill when you withdraw.
- FIF is unlikely to matter at this level: The Foreign Investment Fund rules only apply if you hold overseas shares directly above the threshold - most people with $100,000 held in KiwiSaver and PIE funds can safely ignore them.
The mistakes that cost retirees the most include:
- Holding it all in cash: The single most common mistake at this level. Safe in the short term, but inflation erodes it over a 25-30 year retirement - and money parked in an everyday account 'until it's sorted out' often earns close to nothing for years. Cash is for your buffer, not your whole nest egg.
- Investing while still carrying expensive debt: A credit card, car loan or remaining mortgage at retirement is a guaranteed cost that outruns most guaranteed returns - clear it before locking money into buckets.
- Leaving KiwiSaver on autopilot at 65: Withdrawing the lot to a bank account by default, or leaving it in a fund type chosen decades ago, are both decisions made by inaction - your KiwiSaver can keep working as Buckets 2 and 3.
- Being too aggressive with money you'll soon need to spend on lifestyle: Short-term money in shares is the fast track to becoming a forced seller in a downturn.
- Forgetting NZ Super does the heavy lifting: Many people are reluctant to draw down their savings, as if Super doesn't exist - and live smaller than they need to.
- No cash buffer: Without one, a bad market early in retirement does lasting damage.
- Paying too much in fees: An extra 1% in fees on $100,000 is $1,000 a year - roughly a fifth of a $5,000 annual drawdown. Fees matter more, not less, on smaller balances.
- Under-spending: The quietest mistake of all: many financially comfortable New Zealanders die with their savings untouched, having denied themselves a better retirement out of caution.
Our simplified illustration - we show how the pieces fit together
Important: It is not a recommendation, and the numbers are made up.
Heather, 70, single and mortgage-free, with $100,000 in combined KiwiSaver and savings. NZ Super is her guaranteed baseline. She wants an extra $100 or so a week - around $5,000 a year - for running her car, helping the grandchildren, and a buffer for the unexpected.
She splits the $100,000 by when she'll spend it:
How it plays out: Drawing around $5,000 a year (about 5%), her savings are designed to taper off through her early 90s. That might sound alarming, but it isn't, because NZ Super keeps paying as long as she lives. When markets fall, she spends from Bucket 1 and leaves the rest to recover. A review once or twice a year keeps the buckets topped up in the right order. On top of NZ Super, this lifts her income from covering the basics to living with genuine breathing room.
To work out your own numbers, use our Retirement Calculator and read our popular guide How Much Do You Need to Retire Comfortably in New Zealand. Our How to Invest So You Never Run Out of Money in Retirement guide is also suggested.
Heather, 70, single and mortgage-free, with $100,000 in combined KiwiSaver and savings. NZ Super is her guaranteed baseline. She wants an extra $100 or so a week - around $5,000 a year - for running her car, helping the grandchildren, and a buffer for the unexpected.
She splits the $100,000 by when she'll spend it:
- Bucket 1 - around $15,000 (years 0-3): About three years of her $5,000 top-up, in on-call savings and a short term deposit ladder. Spent first; safe from any market wobble.
- Bucket 2 - around $60,000 (years 3-10): Her income engine, in a balanced/income fund, drawn down gradually to refill Bucket 1.
- Bucket 3 - around $25,000 (years 10+): In a growth-tilted multi-asset fund, untouched for a decade or more - some of it earmarked for family.
How it plays out: Drawing around $5,000 a year (about 5%), her savings are designed to taper off through her early 90s. That might sound alarming, but it isn't, because NZ Super keeps paying as long as she lives. When markets fall, she spends from Bucket 1 and leaves the rest to recover. A review once or twice a year keeps the buckets topped up in the right order. On top of NZ Super, this lifts her income from covering the basics to living with genuine breathing room.
To work out your own numbers, use our Retirement Calculator and read our popular guide How Much Do You Need to Retire Comfortably in New Zealand. Our How to Invest So You Never Run Out of Money in Retirement guide is also suggested.
Frequently Asked Questions
Is $100,000 enough to retire on in New Zealand?
Not on its own - but that isn't its job. On top of NZ Super, and with a mortgage-free home, $100,000 funds a modest but secure retirement with a meaningful weekly top-up, and it's broadly in line with what many New Zealanders actually reach retirement with - see our KiwiSaver Statistics guide. Housing is the swing factor - if you're renting or still paying a mortgage, the same money has to work much harder.
Whether it's enough for you depends on your housing costs, lifestyle, and health, so model your own numbers using our Retirement Calculator.
Whether it's enough for you depends on your housing costs, lifestyle, and health, so model your own numbers using our Retirement Calculator.
Will having $100,000 in savings affect my NZ Super?
No - NZ Super is not means-tested or asset-tested - you receive your full entitlement regardless of your savings, investments or other income, provided you meet the age and residency rules. The only interaction is tax: other income can change the tax rate applied to your Super payments, but never your entitlement to them. See our NZ Super Rates guide for the details.
How much income will $100,000 give me?
Drawn sustainably, roughly $3,500 to $6,500+ a year - about $70 to $125 a week - depending on how quickly you spend it down, on top of NZ Super. Living mostly off returns sits at the lower end; deliberately running the money down over your retirement sits at the higher end.
Do I pay tax on the income I draw?
You pay tax on investment earnings along the way (through PIE/PIR or your normal tax rate), but not on withdrawals of your own KiwiSaver or savings capital. Getting your PIR right matters - see Tax on Investments and Savings.
How long will $100,000 last?
That depends on how much you withdraw and what you earn. At a gentle 4-5%, it can last 30 years or more; drawn faster, it's designed to taper off sooner - which is fine in New Zealand, because Super continues for life. We model this in detail in our guide to the four percent rule.
Annual drawdowns and roughly how long $100,000 lasts
Annual drawdowns and roughly how long $100,000 lasts
- $4,000 a year (4%) - 30+ years, often much longer
- $5,000 a year (5%) - Around 20-23 years
- $7,500 a year (7.5%) - Around 15 - 18 years
- $10,000 a year (10%) - Around 11 - 13 years
What investment return should I assume?
Most successful retirees are conservative. A diversified, balanced portfolio has historically returned mid-single digits per year before inflation, but returns are never guaranteed, and the order in which they arrive matters. Most plan on the cautious side and treat anything better as a bonus.
Should I just leave it all in term deposits?
For your short-term money, this is a popular choice. For all of it, over a long retirement, inflation erodes cash, and you'd likely be giving up income and growth you'll need in your 80s. This is why it's important to fully plan your retirement income strategy.
