How and When to Switch KiwiSaver Funds or Providers in NZ (2026)

Switching KiwiSaver funds or providers is free and keeps every dollar you have saved. Here is when it makes sense, the timing traps to dodge, and how to compare on fees and risk, not just last year's returns.

Switching your KiwiSaver is free, takes one form, and never costs you a single dollar of what you have already saved. The most expensive mistakes are almost always about timing rather than the switch itself.

This guide covers the difference between switching funds and switching providers, when a switch actually makes sense, the one mistake that quietly costs people the most, and how to compare funds on what matters: fees and risk, not just the return number on the front page.

If you would rather start with your own numbers, our free KiwiSaver health check shows where your current fund sits on fees and risk in a couple of minutes.

TL;DR: Switching KiwiSaver funds or providers is free and keeps 100% of your balance, contributions, and government money. A provider transfer takes up to about two weeks ¹⁰. The real risk is timing, not the switch, so switch on fees and risk profile, never in a panic after a market fall.

Switching funds vs switching providers: what's the difference?

People use "switching KiwiSaver" to mean two very different things, and confusing them leads to the wrong decision.

• Switching funds means staying with your current provider and changing your risk profile, for example moving from a Balanced fund to a Growth fund inside the same scheme. It is usually instant once you confirm it online.
• Switching providers means moving your entire balance to a different scheme, say from ANZ to Simplicity. You sign up with the new provider only, and they arrange the transfer with your old provider and Inland Revenue ¹⁰.

Both keep every cent. Neither resets your contributions or your government money.

Source: Provider scheme rules; Sharesies, Switching KiwiSaver providers, 2026 ¹⁰; Retirement Commission, 2026.

A useful way to think about it: changing funds changes how your money is invested; changing providers changes who invests it and what they charge. You can do one without the other, and many people only ever need the first.

When does it make sense to switch?

There are a handful of solid reasons, and a few bad ones. Good reasons to switch funds or providers include:

• Your timeline has changed. Buying a first home in two years sits in a different risk band than retiring in thirty. A fund that suited you at 25 rarely suits you at 55.
• Your fees are high for what you get. The average total combined fee for a growth KiwiSaver fund is 1.07% per year, against 0.25% for the lowest-cost growth funds on Sorted's Smart Investor ¹². On a $60,000 balance that one-year gap is roughly $490, but the real drag is that it compounds against you every year (the same reason a 0.8% difference is enormous over 30 years).
• You are paying an adviser or commission margin you no longer use. Some members who signed up through an adviser pay an extra margin on top of the fund fee, so it is worth checking whether you are still getting value for it.
• You are in a default fund by accident. If you were auto-enrolled and never chose, you may be sitting in a conservative or balanced default that is wrong for your age.
• Your provider's service or fund range no longer fits, for example you want an index-tracking or ethical option they do not offer.

The KiwiSaver settings themselves changed recently too, which is a good prompt to review. From 1 July 2025 the government contribution dropped to 25 cents per $1, capped at $260.72 a year ¹, and the default contribution rate rose from 3% to 3.5% on 1 April 2026, heading to 4% in 2028 ⁵. Income over $180,000 no longer qualifies for the government contribution ³, while 16- and 17-year-olds now do ⁴. None of that requires a switch, but it is the natural moment to check the fund is still right.

Reasons that are not good enough on their own: one bad year of returns, a mate's hot tip, or a headline. Which brings us to the trap.

The biggest mistake: should I switch to cash when the market drops?

This is the costliest move in KiwiSaver, and it is almost always a switch between funds, not providers.

When markets drop, the instinct is to "stop the bleeding" by moving to a cash or conservative fund. The problem is that a fund switch crystallises the loss. While your money is in growth, the fall is on paper. The moment you switch to cash, you lock it in, and you are no longer invested when the market recovers, which it historically has.

Worked example: the panic switch

Scenario: Two members each have $50,000 in a Growth fund. The market falls 15%. Both balances drop to $42,500 on paper. The market then recovers 18% over the following year.

Member B did nothing "wrong" on paper, the switch was free and kept every contribution. But the timing cost them over $6,000 on a $50,000 balance, and that gap compounds for decades.

During a market dip, the common question is "should I move to cash?" rather than "should I change provider?" For someone with ten or more years to retirement, the answer is usually no. A KiwiSaver review sets out the data behind why.

If your timeline is genuinely short, a first home next year or retirement next month, lowering risk is sensible. But do that as a planned decision, not a reaction to a red number.

Step by step: how to change funds or move providers

To switch funds within your provider:

1. Log in to your provider's app or online portal.

2. Find the fund or risk-profile selection (often labelled "change my fund" or "investment option").

3. Choose the new fund, confirm, and note the effective date. It is usually instant or within a few business days.

4. Check your contribution rate at the same time; it does not change automatically when you switch funds.

To switch providers:

1. Choose your new scheme first (compare on fees and risk, covered below).

2. Apply with the new provider only. Have your IRD number and ID ready.

3. The new provider arranges the transfer with your old provider and IRD. You do not need to contact your old provider ¹⁰.

4. Your balance is briefly uninvested while it moves, then it is reinvested in your chosen fund with the new scheme ¹⁰.

5. Confirm your contribution rate and PIR with the new provider once the transfer completes.

That is genuinely the whole process. One form, then you wait.

Do I lose my contributions or government money if I switch?

No. This is the single most common worry, and the answer is the same for both kinds of switch: you keep everything.

Your full balance moves with you, including all your past contributions, your employer's contributions, and every dollar of government contribution you have received. Switching does not reset the clock on your annual government contribution either. If you have already put in your $1,042.86 for the KiwiSaver year (1 July to 30 June) to earn the full $260.72 ², that entitlement is calculated by IRD across the year regardless of how many times you switch.

Two things to keep right so you do not lose money unrelated to the switch:

• Keep contributing. To get the full government contribution you must personally contribute at least $1,042.86 in the KiwiSaver year ². Employer contributions and transfers in do not count toward that.
• Set your PIR. Make sure your new provider has your correct prescribed investor rate. You can look yours up via IRD ⁷. If you do not give it, the default 28% applies ⁸, and you may overpay tax on your returns.

How long does a KiwiSaver switch take?

A fund switch within your provider is usually instant or takes a few business days. A provider transfer typically takes up to about two weeks ¹⁰.

During a provider transfer your money is briefly uninvested while it moves between schemes ¹⁰. For most people with a long horizon this is a non-issue. If you are about to make a first-home withdrawal or are weeks from retirement, time the switch carefully or simply do it after the event.

How to compare funds on fees and risk profile (not just returns)

Last year's return is the number everyone looks at and the worst basis for a decision. Past returns do not repeat; fees and risk do.

Compare on three things, in this order:

1. Risk profile vs your timeline. Sorted's Smart Investor uses the FMA risk indicator, a 1 to 7 scale where 1 is lowest volatility and 7 is highest ¹¹. Match the band to how long until you need the money, not to your mood.

2. Total combined fees. This is the management fee plus other charges plus any membership fee, and any adviser margin on top. A 0.8% difference sounds tiny and is enormous over 30 years. You can also set your own contribution rate (3.5%, 4%, 6%, 8% or 10%) while you are reviewing ⁶.

3. Fund type and what it actually holds, e.g. index-tracking vs actively managed, ethical screens, global vs NZ weighting.

Here is how some real 2026 fees stack up. Note these are not like-for-like risk levels, which is exactly the point: compare within the same risk band.

Sources: provider fee schedules and Sorted Smart Investor, 2026 ¹¹¹². Simplicity 0.24% and Kernel 0.25%/0.45% are confirmed against current provider schedules; the Fisher Funds, Pathfinder and InvestNow figures are taken from the blanket provider/Smart Investor footnote and are the least independently dated numbers here, so confirm them on the provider's current fee page before switching. Fees change; always confirm current figures before switching.

The lowest fee is not automatically the right choice. A 1.25% ethical fund may be exactly right if values matter to you, and an active manager can justify its fee if it suits your goals. But you should know what you are paying and why. Our KiwiSaver fund comparison lines your current fund up against every major NZ provider on fees and risk, and if you are weighing two specific options, our Generate vs Milford comparison is a worked example of how we do it.

How a Smiths review picks the right fund for your timeline

We do not sell our own KiwiSaver product, so we have no fund to push you into. A review starts with your timeline and goals, then we screen the whole market on fees, risk band, and fit, the same three filters above, and show you the trade-offs in plain numbers. If your current fund already fits, we will tell you to stay put. That happens often, and it still counts as a good review.

The Retirement Commission's Budget 2025 modelling found about 90% of salary and wage earners are expected to have higher eventual balances under the new settings, with a 35-year-old on roughly $80k potentially seeing a 25% higher balance at 65 ⁹. The same analysis also frames the headline differently in terms of duration, that KiwiSaver funds could last around 30% longer in retirement; these are two distinct measures (balance size at 65 versus how long the money lasts) drawn from the one release, not the same figure stated twice ⁹. The settings do part of the work. Being in the right fund, at a fair fee, for your actual timeline does the rest.

Book a free KiwiSaver review with a Smiths adviser. Book a review

Frequently asked questions

Does switching KiwiSaver cost anything? No. Switching funds within your provider or moving to a new provider is free, and you keep your entire balance, all contributions, and all government money. The only "cost" risk is bad timing, such as switching to cash after a market fall and locking in the loss.

Will I lose my government contribution if I switch providers? No. IRD calculates your government contribution across the full KiwiSaver year (1 July to 30 June) based on your personal contributions, regardless of how many times you switch. You earn the full $260.72 by contributing at least $1,042.86 in the year ².

How long does a KiwiSaver provider transfer take? Up to about two weeks ¹⁰. You apply with the new provider only; they handle the transfer with your old provider and IRD. Your money is briefly uninvested while it moves.

Should I switch to a conservative or cash fund when markets drop? Usually not, if you have ten or more years until you need the money. Switching after a fall crystallises a paper loss and leaves you out of the market during the recovery. Lower your risk as a planned decision based on your timeline, not in reaction to a dip.

How do I compare KiwiSaver funds properly? Match the FMA risk indicator (1 to 7) to your timeline first ¹¹, then compare total combined fees (the average growth-fund fee is 1.07% vs 0.25% for the cheapest ¹²), then look at what the fund actually holds. Sorted's Smart Investor lets you compare on all three.

Can I switch funds and providers at the same time? Yes. When you move to a new provider you simply choose your preferred fund within that new scheme as part of the application, so the risk-profile change and the provider change happen together.

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.