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CoverPlus Extra explained

For the self-employed, standard ACC calculates weekly compensation from what you earned before. CoverPlus Extra lets you agree the amount in advance. For anyone with variable or newly established income, that difference is enormous.

Last reviewed 4 September 2026 · Written and checked by the Best Life Insurance editorial team · How we get paid

In short

  • CoverPlus Extra is an optional ACC product for self-employed people and non-PAYE shareholder-employees.
  • You agree a level of cover in advance rather than having earnings calculated after an accident.
  • That removes the uncertainty of proving past income at the worst possible moment.
  • It particularly suits new businesses, seasonal earners, and anyone whose income fluctuates.
  • Levies are based on the agreed cover level and your ACC classification unit.
  • It covers injury only. It does not extend ACC to illness — that gap remains.

What this is, plainly

Under standard ACC cover, a self-employed person who is injured has their weekly compensation calculated from their earnings in a defined earlier period. That works reasonably well for someone with steady, well-documented income over several years. It works badly for almost everyone else.

If you started your business eighteen months ago, if your income is seasonal, if last year was a bad year, if you reinvested heavily and drew very little, or if your income is a mixture of salary and shareholder drawings, the historical calculation can produce a figure that has very little to do with what you actually earn now. And you find that out after the accident.

CoverPlus Extra addresses that directly. Instead of calculating backwards, you and ACC agree a level of cover in advance. If you are injured and cannot work, that agreed amount is what is paid, without a fight about what your past earnings were.

How it works in practice

  1. 1

    You apply and propose a cover level

    The level has to be justifiable against your actual or expected earnings. ACC will want evidence — financial statements, tax returns, or projections for a newer business.

  2. 2

    ACC agrees the level

    Once agreed, that is the amount used for weekly compensation if you have a covered injury and cannot work.

  3. 3

    You pay levies on that basis

    Levies are set by reference to the agreed cover and your classification unit, which reflects the risk of your occupation. Rates are set by regulation and change — check acc.co.nz.

  4. 4

    On a claim, the agreed amount applies

    No reconstruction of past earnings, no argument about which year to use, no discount because last year was quiet.

  5. 5

    You review it as the business changes

    The agreed level should track your actual position. An agreement made three years ago on a much smaller business is no longer the right number.

Where it is most valuable

  • Newly self-employed people whose earnings history does not yet exist or does not reflect the business.
  • Seasonal and contract earners whose income arrives unevenly across the year.
  • Business owners who take modest drawings and reinvest, so their taxable income understates their economic position.
  • Anyone whose income has grown materially since the period ACC would otherwise look at.
  • People who want certainty about what would actually arrive, rather than a calculation done later.

The right combination for most self-employed New Zealanders is both: CoverPlus Extra so that the injury half of the risk pays a known amount, and private income protection so that the illness half is covered at all. An adviser should be looking at the two together, and the offset clause in the private policy should be read with the agreed ACC level in mind.

Not sure what cover you actually need?

That is the question an adviser is there to answer. Tell us your situation and a licensed New Zealand adviser will compare the market and come back with a written recommendation — including where you can cut cover you do not need.

No cost to you and no obligation. General information only — not personalised financial advice.

What to watch for

These are the details that decide whether the cover does what you expected. Read them before you compare on price.

  • Whether your agreed cover level still matches what your business actually produces.
  • What evidence ACC will want to support the level you propose.
  • How the agreed level interacts with the offset clause in any private income protection policy.
  • Whether your classification unit is correct, since it drives the levy.
  • That CoverPlus Extra does not cover illness, so the larger risk remains uninsured without private cover.
  • That levy rates, thresholds and maximums are set by regulation and change — check current figures at acc.co.nz.

Where an adviser makes a difference

Every New Zealand insurer writes income protection cover to its own wording, and the words are where the money is. Two policies that look identical on price can pay very differently when it matters. Closing that gap is the entire job of an adviser.

  • An adviser will look at ACC and private cover as one structure rather than two unrelated decisions.
  • They can size private income protection to sit properly alongside an agreed CoverPlus Extra level, allowing for offsets.
  • They know which private insurers underwrite self-employed income most sensibly, which matters when earnings fluctuate.
  • They will raise the illness gap explicitly, which is the point most self-employed people have never had explained to them.

There are three ways to buy life cover in New Zealand, and they are not equivalent. You can buy direct from one insurer, which means you see one product range and one underwriting appetite. You can buy through your bank, which usually means a single insurer’s product sold under the bank’s brand, often with narrower definitions. Or you can go through an adviser, who quotes several insurers at once and is required to put your interests first.

The premium you pay is the same either way. Insurers build adviser commission into their pricing whether or not an adviser is involved, so going direct does not get you a discount — it just removes the person whose job is to argue your corner at application and at claim time.

  • An adviser can see which insurer is currently taking your health history on standard terms, and which one will load or exclude it.
  • An adviser can structure cover across two insurers if that produces a better outcome than putting everything with one.
  • An adviser handles the underwriting back-and-forth, and is the person who chases the claim when a family is least able to.
  • An adviser has to document why the recommendation suits you, which is a written record you can hold them to.

What happens if you get in touch

We are a referral service, not an insurer. We do not quote premiums and we do not sell policies. What we do is put you in front of one licensed New Zealand adviser who can compare the market properly.

  1. 1

    You tell us what you are looking at

    The form takes about a minute. Nobody asks for your medical history on a web form — that conversation happens with the adviser, properly, and only once you have decided to proceed.

  2. 2

    An adviser calls you

    A licensed New Zealand adviser talks through your situation: who depends on you, what you owe, what you already have in place, and what you are actually worried about.

  3. 3

    They compare the market

    The adviser quotes across the major insurers, checks which of them will take your health history on the best terms, and puts the options side by side in writing.

  4. 4

    You decide, in your own time

    There is no obligation and no cost to you. If the answer is that you already have enough cover, a good adviser will tell you that.

Frequently asked questions

What is ACC CoverPlus Extra?

An optional ACC product for self-employed people and some shareholder-employees that lets you agree a level of weekly compensation in advance, rather than having it calculated from past earnings after an injury. It removes the uncertainty of proving historical income at the point you are least able to.

Who is eligible for CoverPlus Extra?

It is designed for self-employed people and non-PAYE shareholder-employees. Eligibility, evidence requirements and the levels available are set by ACC and can change, so confirm the current position directly with ACC rather than relying on general descriptions.

Is CoverPlus Extra more expensive than standard ACC cover?

Levies are calculated on the agreed cover level and your classification unit, so the cost depends on the amount agreed and the risk of your occupation. Rates are set by regulation and change. Check acc.co.nz for current levy rates rather than any figure quoted elsewhere.

Does CoverPlus Extra cover me if I get sick?

No. It changes how much ACC would pay for a covered injury; it does not extend ACC into illness. Cancer, heart disease, mental illness and degenerative conditions remain outside the scheme whether or not you hold CoverPlus Extra.

Should I have CoverPlus Extra and income protection?

For most self-employed people that combination makes sense. CoverPlus Extra makes the injury half predictable; private income protection covers the illness half, which ACC does not touch at all. Because private policies usually offset ACC, the two should be sized together rather than separately.

Can I change my CoverPlus Extra cover level?

Agreed levels are reviewed and can be changed, and they should be as the business grows or contracts. An agreement made when the business was much smaller will not reflect what you now stand to lose. Treat it as something to review annually alongside your other cover.

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