What Does a KiwiSaver Review Involve? A Step-by-Step Walkthrough (NZ, 2026)

A plain-English walkthrough of what a KiwiSaver review actually checks in NZ: fund type, contributions, fees, performance and withdrawal timing. Free, 30 minutes, no obligation.

Most people open their KiwiSaver app once a year, glance at the balance, feel either pleased or vaguely uneasy, and close it again. A proper review is the opposite of that. So what does a KiwiSaver review involve in NZ? It is a 30-minute checklist that asks five specific questions about your account, each of which can cost you real money if the answer is wrong, and most of which you cannot see from the balance screen.

This is a plain-English walkthrough of what a review checks, in order, and why each step matters in 2026.

TL;DR: A KiwiSaver review checks five things: your fund type, your contribution rate (including whether you are getting the full $260.72 government contribution and your employer share), your fees, your provider's after-fee performance, and your withdrawal timing. A Smiths review is free, takes about 30 minutes, and ends with written next steps. ¹²

Why review your KiwiSaver at all? The cost of "set and forget"

KiwiSaver now holds roughly $123 billion across all New Zealanders, and the sector charged $868.5 million in fees last year, equal to 0.7% of all funds under management. ¹⁰¹¹ Those fees come out whether your fund is the right one for you or not. "Set and forget" is not a neutral choice. It is a choice to keep paying for whatever default you were assigned, often years ago, by an employer or by IR.

The problem is that the things that quietly cost you the most are invisible on the balance screen. You cannot see that you are in a conservative fund with 35 years until retirement. You cannot see that you are $300 short of the full government contribution with two weeks left in the KiwiSaver year. You cannot see that you are paying 1.29% a year for a fund returning the same as one charging 0.25%. A review surfaces all of it.

Step 1: Are you in the right fund type for your timeframe and risk profile?

This is the single biggest lever, and it is the one people get wrong most often. The fund type sets how much of your money sits in growth assets (shares, property) versus income assets (cash, bonds). Over decades, that one decision dwarfs fees and contribution timing combined.

Sorted's Smart Investor classifies a growth fund as holding 63% to 89.9% in growth assets. Over the last ten years, the after-fee returns by category tell the story:

Source: Compound Wealth (Morningstar-based), as at mid-2025; figures are indicative. ¹⁵

The gap between conservative and growth is roughly 3.7 percentage points a year. As an illustrative estimate, on a $50,000 balance compounding for 25 years that is the difference between an account worth around $137,000 and one worth around $330,000 (illustration only, not a sourced or guaranteed figure). The review asks a simple question: how many years until you actually touch this money? If it is more than ten, sitting in a conservative or default fund is usually leaving a large amount on the table.

The flip side matters too. The ANZ KiwiSaver Growth fund returned 17.71% over the year to 31 May 2026, but someone buying a house in eight months is exposed to a fall they cannot afford to wait out. The ANZ Conservative Fund returned 5.85% over the same year, far less dramatic but appropriate for a short timeframe. ¹⁶ The right fund for the wrong timeframe is still the wrong fund.

A common issue is being left in a default or conservative fund from an auto-enrolment years ago, when a long timeframe calls for growth. Correcting this is often worth more than every other step combined.

Not sure which side of the line you are on? Our KiwiSaver health check tool gives you a first read in two minutes.

Step 2: Are you contributing enough to get the full government match and employer share?

There are two separate pots of "free money" here, and the review checks both.

The government contribution. From 1 July 2025 the rate is 25 cents for every $1 you contribute, up to a maximum of $260.72 a year (halved from the old $521.43 under Budget 2025). To get the full amount, you need to contribute at least $1,042.86 of your own money between 1 July and 30 June. ¹²³ Employer contributions and the government's own past contributions do not count toward that $1,042.86. And there is now a new catch: if your taxable income is over $180,000, you get nothing. ⁴

If you are salaried and contributing 3.5% or more, you almost certainly clear the threshold. The people who fall short are the self-employed, contractors, people who took a savings suspension, those on parental leave, and anyone who switched jobs mid-year. A top-up before 30 June fixes it.

The employer match. From 1 April 2026 the minimum default employee and matching employer rate both rise from 3% to 3.5% of your before-tax pay, then to 4% from 1 April 2028. ⁵⁶ You can choose 3.5%, 4%, 6%, 8% or 10%. ⁷ The review checks you are not on a rate that leaves employer money unmatched, and that you understand ESCT (the tax on your employer's contribution) is taking a bite based on your income band:

Source: Inland Revenue ESCT thresholds effective 1 April 2025, current for the 2025/2026 tax year. ⁹

Step 3: Are your fees reasonable for what you're getting?

Fees are not good or bad in isolation. The question is whether you are paying for something. The industry average growth-fund fee is 0.97% a year (balanced 0.75%, conservative 0.62%). Here is what the spread actually looks like:

Source: MoneyHub KiwiSaver fee research, as at 2026; figures are indicative and change between fund updates. ¹⁷

A passive fund like Simplicity or Kernel tracks the market for around a quarter of a percent. An active manager like Milford charges roughly four times that, and the only justification for it is consistently beating the market after those fees. The review does not assume cheap is better. It asks: is the more expensive fund actually delivering enough extra return to cover its extra cost? For some managers the answer is genuinely yes; for many it is no. Read more in our KiwiSaver fees explainer.

Step 4: Is your provider actually performing, or just familiar? What a review involves here

Most people are with the bank they already use. Familiar is not the same as good. Part of what a KiwiSaver review involves is pulling your provider's actual after-fee returns over 5 and 10 years and comparing them to the category average for the same risk level. Comparing a growth fund to a conservative fund is meaningless; comparing two growth funds is the whole point.

Sources: Industry, Milford and Pathfinder figures from Compound Wealth (Morningstar-based) and MoneyHub, as at mid-2025; ANZ figures as at 31 May 2026. Figures are indicative and as-at dates differ between rows, so returns are not strictly like-for-like. ¹⁵¹⁶¹⁷

Note how Milford and Pathfinder, the higher-fee funds, have actually out-earned the cheaper category average over five years, which is the case where paying more is defensible. ANZ's growth fund sits below the five-year average but ahead over ten. None of these are buy or sell signals on their own. The point of the step is to stop you staying somewhere purely out of habit, and to use Sorted's Smart Investor, the official comparison tool, to see your fund against every other on the same basis.

Step 5: Timing decisions: first-home withdrawal, turning 65, and winding down risk

Some KiwiSaver decisions are not about the fund at all. They are about timing, and getting them wrong is expensive in a different way.

First-home withdrawal. Kiwis pulled $247.5 million from KiwiSaver for first homes in the most recent monthly figure (March 2026). ¹² The scheme has paid out billions cumulatively since it began. ¹³ To qualify you need three years' membership and must leave at least $1,000 in the account. ¹⁴ The timing trap: if your settlement is months away and your money is in a growth fund, a market dip could shrink your deposit right when you need it. The review checks whether you should be de-risking ahead of the purchase. See our first-home withdrawal guide for the mechanics.

Turning 65. If you joined on or after 1 July 2019, you can withdraw from age 65 when you qualify for NZ Super. ¹⁴ But "can withdraw" does not mean "should move everything to cash". A 65-year-old in good health may have a 25-year horizon, so a sudden switch to conservative can cost them years of growth.

Winding down risk. The general principle is to dial growth assets down as your timeframe shortens, not on your birthday but on a glide path. The review sets that schedule rather than leaving it to a panic decision later.

Book a free KiwiSaver review and we will map your specific timing decisions to a calendar.

What you walk away with, and what it costs (free, 30 minutes)

A Smiths KiwiSaver review is free, takes about 30 minutes, and is run by an adviser. You walk away with: confirmation of whether your fund type matches your timeframe, a yes/no on the full government contribution and any top-up needed before 30 June, a fee-and-performance comparison against the category, your PIR checked against the 10.5% / 17.5% / 28% thresholds, and a written set of next steps. ⁸ No product is sold on the spot, and the review is independent across providers. Book yours here.

The five things a review checks, and what each can cost you if it's wrong

A review works through your risk profile and fund type, then your contribution rate, then your fees, then your provider's performance, and finally your withdrawal timing.

A wrong fund type can cost ~3.7% a year in foregone return; a missed government contribution costs up to $260.72 a year; excess fees compound silently; the wrong provider means habit over outcome; mistimed withdrawals expose your deposit to a market dip. (Source: FMA KiwiSaver Annual Report 2025; Smiths Financial.) ¹⁰¹¹

Your KiwiSaver review checklist

01. Confirm your fund type matches your timeframe — more than 10 years out usually means growth, not default or conservative.

02. Check you'll hit $1,042.86 in personal contributions by 30 June to bank the full $260.72 government contribution. ³

03. Confirm your contribution rate captures the full employer match (3.5% minimum from 1 April 2026). ⁵

04. Compare your fee against the category average (growth 0.97%, balanced 0.75%, conservative 0.62%).

05. Benchmark your provider's after-fee return against the same-risk category on Sorted Smart Investor.

06. Verify your PIR is 10.5%, 17.5% or 28% based on your income. ⁸

07. Map any timing decision — first home, turning 65, or de-risking — to a calendar, not a guess.

Frequently asked questions

What does a KiwiSaver review involve in NZ? It checks five things in order: whether your fund type suits your timeframe and risk tolerance, whether you are contributing enough for the full government contribution and employer match, whether your fees are reasonable, whether your provider is performing against its category, and any upcoming timing decisions such as a first-home withdrawal or turning 65. At Smiths it takes about 30 minutes and is free.

How much do I need to contribute to get the full government contribution in 2026? You need to contribute $1,042.86 of your own money between 1 July and 30 June. The government then adds 25 cents per dollar up to a maximum of $260.72. Employer and past government contributions do not count toward the $1,042.86, and you get nothing if your taxable income exceeds $180,000. ²³⁴

Is a KiwiSaver review actually free? Yes. A Smiths Financial KiwiSaver review is free, takes about 30 minutes, and carries no obligation. We are independent and do not have an in-house KiwiSaver product, so the review is about your account, not a sales pitch.

How often should I review my KiwiSaver? At least once a year, and always before a major change: a new job, a pay rise, getting close to a first-home purchase, or approaching 65. A useful annual checkpoint is before 30 June, to make sure you have banked the full government contribution.

Should I switch to a cheaper fund? Not automatically. Cheaper is better only if the more expensive fund is not earning its keep. Some active managers (for example Milford, at a 1.05% fee plus performance fee) have out-returned cheaper passive funds over five years; others have not. The review compares after-fee returns within the same risk category so the fee is judged against what it actually delivers. ¹¹

What PIR should I be on? For most people it is 10.5%, 17.5% or 28%, depending on your taxable and combined income over the last two years. Being on too high a PIR overpays tax every year; too low can leave you with a bill. Checking it is a standard part of the review. ⁸

General information, not personalised financial advice. Seek advice tailored to your situation before acting. Craig Smith Business Services Ltd (FSP712931), trading as Smiths Financial, holds a Class 2 licence issued by the Financial Markets Authority and is a member of the Financial Dispute Resolution Service (FDRS). Written by Henry Smith, Financial Adviser; reviewed by Craig Smith, Principal Adviser. Last reviewed 16 June 2026.