ACC CoverPlus Extra: How It Works and Who It Suits

ACC CoverPlus Extra, usually shortened to CPX, lets self-employed New Zealanders and eligible non-PAYE shareholder-employees agree their ACC cover in advance instead of having compensation calculated from their last tax return. The choice turns on how your cover is worked out rather than on which product sounds more generous. Standard cover looks backwards at filed earnings and asks you to prove your loss when you claim. CPX fixes the cover amount in advance, and the option you select decides the rest: Full Compensation pays the agreed figure whatever the business earns, while the lower-cost option reduces payments once you work again or the business keeps trading.

CPX is usually worth pricing when your filed income differs materially from what incapacity would cost you, or when continuing business income could reduce a standard-cover claim. Standard CoverPlus can remain the sensible place to stay where liable earnings are steady and the resulting weekly entitlement, including the minimum where it applies, would keep the household running. A boundary applies to both products: ACC covers injury, so ordinary illness sits outside either one.

How standard ACC CoverPlus works for the self-employed

Sole traders and partners in a partnership sit on CoverPlus by default. Shareholder-employees paid a PAYE salary are covered through the company's Workplace Cover, the same as any other employee. Non-PAYE shareholder-employees are also covered by the company's Workplace Cover, with ACC invoicing the company for their Work, Earners' and Working Safer levies based on the shareholder remuneration filed with Inland Revenue. Eligible non-PAYE shareholder-employees can apply for CPX so they manage their own levies and agreed cover instead.

If an injury stops you working, standard CoverPlus pays up to 80 percent of your liable earnings from the most recently completed financial year, after a seven-day waiting period. For someone established in self-employment, ACC divides those declared earnings by 52 to reach an average week, then pays 80 percent of it. Weekly compensation is a statutory entitlement under the Accident Compensation Act 2001, and the machinery works cleanly for a salaried employee. A business owner's tax return is a rougher guide to what an injury would cost.

Frictions follow from the backward look. A lean year can leave you covered for less than you assumed, and someone newly self-employed may have too little earnings history for ACC to work from. Payment also depends on proving your loss, which means assembling financial evidence while injured or in hospital. Payments then reduce where the business keeps earning or you return part-time, which ACC calls abatement.

ACC applies a floor at each end, and both are easy to miss. A full-time earner whose calculated rate falls below the minimum is lifted to it, and the gross minimum weekly compensation payable to a full-time earner is $766.40, equal to 80 percent of the adult minimum wage over a 40-hour week. You qualify by working 30 hours or more a week in the four weeks before you stopped, or by being set up to pay ACC levies as a full-time self-employed person. Levies have their own floor. For the 2026/27 year the minimum liable income for a self-employed person is $50,501, so someone working full-time who earned less than that is levied on $50,501 anyway.

How CoverPlus Extra differs from standard CoverPlus

CPX is agreed-value cover, set out on ACC's product page. You request an amount inside ACC's published band, and your levies are charged on the agreed figure instead of your actual earnings. For the 2026/27 year the minimum cover is $40,401 and the maximum is $125,313, roughly $2,410 a week at the top, and both figures rise slightly each year. ACC may ask for financial documentation where the amount requested sits above your current earnings, and the policy takes effect only once you accept ACC's offer letter.

At claim time ACC pays 100 percent of the agreed amount, before tax, in weekly payments, with no proof of lost earnings required, because the number was settled when the cover was accepted. Cover of $52,000, ACC's own example, pays $1,000 a week. The seven-day waiting period applies to both products, so what CPX removes is the proof-of-earnings exercise rather than the wait. Weekly compensation is taxable, so the amount landing in your account is smaller than the headline.

The compensation option you select at application decides whether business income touches your payments. Full Compensation pays 100 percent of the agreed cover until you are no longer incapacitated, unchanged by the business continuing to earn or by a part-time return to work. Lower Levels of Weekly Compensation buys a lower levy in exchange for payments which reduce as the business keeps earning or you go back part-time. ACC's published example is explicit: on $52,000 of cover, returning to half your normal hours or continuing to generate half your income halves the payment to $500 a week.

Eligibility has edges worth knowing. You can apply if you are self-employed or a non-PAYE shareholder-employee working more than 30 hours a week on average, a test which looks at average hours across the year rather than the four weeks used for the minimum compensation rate. Part-timers on 30 hours or less can apply only where their earnings exceed the CPX minimum, and they must select Full Compensation. CPX replaces standard CoverPlus rather than adding to it, and the cover must be in place before the accident.

"Agreed value earns its keep at claim time. After a serious injury, nobody needs a months-long exercise proving to ACC what their business would have earned. In our experience, fixing the figure in advance takes one difficult conversation out of a period when clients already have plenty to deal with," says Andrew de Vine, Insurance Specialist at Become Wealth.

Standard CoverPlus and CPX compared: a worked example

Take a self-employed electrician on the 2026/27 rates. Full Compensation costs about $175 a year more than standard cover and pays $234 a week more before any abatement, close to $6,100 across a 26-week absence. Here is how each figure is reached.

Kate averages 45 hours a week and sits under CU 42320, electrical services. Her last completed year shows liable earnings of $45,000, an unusually lean one. A shoulder injury keeps her off the tools for six months while her apprentice keeps roughly half the booked work moving. Levy figures come from ACC's published 2026/27 levy rates and exclude GST.

On standard CoverPlus her levies are charged on $50,501 rather than $45,000, because she works full-time and earned below the minimum liable income. At $0.68 per $100 for her classification, plus the flat Earners' levy of $1.52 and the Working Safer levy of $0.08, she pays about $1,151 for the year. Her compensation is calculated the other way, on the $45,000 she actually filed. That averages $865 a week, 80 percent of which is $692, and because she qualifies as a full-time earner ACC lifts her to the minimum of $766.40 a week. Abatement then reduces even that while the apprentice keeps the business earning.

Had she held CPX at $52,000 on Full Compensation, her Work levy would run at $0.95 per $100, taking the annual bill to about $1,326. She would receive $1,000 a week from the end of the waiting period until fit to return to full-time work, with the apprentice's billings and her own gradual return leaving the payment untouched. On Lower Levels of Weekly Compensation her Work levy would be $0.88 and the bill about $1,290, so she would save around $36 a year and start at $1,000 a week before dropping to $500 once the business generates half its normal income. Actual invoices differ with GST, experience rating, liable-income treatment and any account-specific adjustments, so treat this as an illustration of the shape rather than a quote.

Who benefits most from ACC CoverPlus Extra?

CPX tends to earn its keep for a recognisable set of people:

• Farmers, tradespeople and seasonal operators whose cover would otherwise be set by whichever year happened to precede the accident.
• The newly self-employed, with too little earnings history for standard cover to work from.
• Business owners whose liable earnings are shaped by partnership allocations, shareholder remuneration or look-through company income, leaving the personal return understating what the household relies on.
• Anyone needing cover above their taxable earnings, because a capable replacement would cost more than the profit shown in the accounts.
• Anyone wanting cover below their earnings, because the business would keep producing income without them.

Buying less cover is the case most often missed. An owner whose business would trade through a three-month absence on signed contracts and capable staff pays levies on full liable earnings, then watches compensation abated against the very income making full cover unnecessary. Agreeing a lower figure, enough to fund a replacement pair of hands, is a deliberate form of self-insurance and one of the few places where trimming cover you do not need improves the position rather than weakening it.

The lower end of the band rewards a closer look too. A full-time self-employed person earning under the levy minimum is charged on $50,501 under standard cover, while CPX charges only on the agreed amount, and the band starts at $40,401. Moving to CPX at that minimum cuts the levied amount by a fifth and pays $777 a week rather than the $766.40 floor, without abatement on Full Compensation. The extra CPX rate per $100 is small beside that reduction, so here the cheaper option is often the stronger one.

When standard CoverPlus is the better choice

Standard cover keeps some quiet advantages. Its Work levy rate is lower than the CPX rate for the same classification, so an owner with steady liable earnings whose 80 percent would keep the household running is already paying less for cover which fits, and it needs no application, financial assessment or acceptance.

CPX carries obligations standard cover does not. The agreed amount is only as good as the last time you looked at it, and a figure set three years ago against costs which have since risen locks in a shortfall you chose. An unpaid invoice terminates the policy, which leaves a sole trader back on backward-looking cover. What CPX buys is a different basis of calculation, not a higher ceiling and not a wider definition of what ACC will accept a claim for.

Does ACC CoverPlus Extra cover illness?

For practical purposes, no. A builder who falls from scaffolding claims on CPX, while the same builder diagnosed with cancer relies on savings, a working partner, or a Work and Income benefit. Statutory exceptions exist. ACC can cover qualifying work-related gradual process injuries, diseases and infections, along with certain treatment injuries, and its guidance on what it covers sets out the tests. These are assessed case by case, which makes them a poor foundation for a household budget.

Illness cover therefore has to be bought elsewhere. Income protection insurance replaces part of the income, although the benefit may be reduced by ACC payments and other cover depending on the policy wording, so compare the ACC offset, the indemnity or agreed-value basis, the waiting period and the benefit period. That offset is why ACC and private income protection are best priced as one decision rather than two, and why health cover earns its place alongside both, since it pays for treatment rather than income.

What does ACC CoverPlus Extra cost?

There is no universal CPX price, but every bill is built the same way. The Work levy is charged per $100 of your agreed cover at the rate set by your Classification Unit, the code ACC uses to price the physical risk of your work, and this is the part which varies. The Earners' levy, covering non-work injuries, is a flat $1.52 per $100 for the 2026/27 year, and the Working Safer levy, collected on behalf of WorkSafe New Zealand, is a flat $0.08 per $100. Published rates exclude GST.

The detail most often missed is that CPX Work levy rates sit above standard CoverPlus rates for the same classification. Accounting services runs at $0.03 per $100 on standard cover against $0.08 on CPX Full Compensation, electrical services at $0.68 against $0.95, and forestry at $2.20 against $2.99. Same work, same risk, different product. The uplift is a fraction of a dollar per $100 in every case, which is why the certainty usually costs less than people expect. ACC's CPX levy calculator will model the combinations before you commit, and setting up CPX itself costs nothing.

The Classification Unit deserves its own check. ACC asks you to select the unit matching what generates your income, and if the code on your invoice no longer fits the work you do, ask ACC to review it. Owners looking at this often examine key person arrangements and business insurance in the same sitting, because the underlying question is the same: what breaks if this person is out of action?

How much CoverPlus Extra cover should you choose?

Start with a blunt question. What would it cost each week to keep your household running and your business alive if you could contribute nothing for six months? For some the answer is close to their drawings. For others it is the cost of a replacement, well above or well below the profit in the accounts. For a self-employed person, earning power is usually the largest asset on the household balance sheet, and under CPX the agreed figure is the only number ACC will use.

Review the figure against events rather than the calendar. Check it when the annual accounts are finished, when your remuneration structure changes, when a key employee arrives or leaves, when your usual hours shift, and when replacement labour costs move materially. ACC updates a policy sitting at the CPX minimum automatically each year, while a policy at the maximum only rises if you ask.

Applying for CPX, renewals, and the fine print

The mechanics run through MyACC for Business, and a new business can request an ACC number first. ACC's terms are blunt about payment: an invoice unpaid by the due date terminates the policy, and ACC will not reinstate one where a posted invoice never arrived and the due date was missed. The full conditions sit in ACC's CPX terms and conditions. Each March a renewal letter confirms cover for the coming year, and you should tell ACC whenever circumstances materially change.

Age matters at the margin. Receiving NZ Superannuation does not require cancelling CPX, and if you still file liable income above the minimum you remain eligible. What changes is duration. Under Schedule 1 of the Act, someone first entitled to weekly compensation less than 24 months before reaching NZ Superannuation qualification age, or at any point after it, can receive it for 24 months from the entitlement date. Someone already entitled for 24 months or longer before reaching that age loses entitlement on getting there. For an owner still relying on their own labour at 63, both limbs belong in the plan.

Is ACC CoverPlus Extra worth it?

For most self-employed people whose cover basis is misaligned, yes. The extra levy is measured in tens or low hundreds of dollars a year, while the gain is a payment set to what incapacity actually costs, paid in full, with no proof of loss and no abatement on Full Compensation. Confirming it on your own figures is a sequence you can run in an evening:

1. Work out what standard cover is designed to pay: 80 percent of your last completed year's liable earnings divided into weeks, lifted to the full-time minimum if you qualify.
2. Estimate how much the business would keep earning without you for six months, since this shapes both abatement and your choice of option.
3. Set the weekly amount your household and business genuinely need, including replacement labour, remembering every ACC figure is before tax.
4. Price both CPX options at that cover level through ACC's calculator, using your own Classification Unit.
5. Compare the result against your current invoice, then diarise a review tied to your annual accounts.

Run the sequence and you will be deciding on your own figures rather than accepting a default nobody chose. If you would rather not run it alone, our advisers can model what your current settings are designed to pay, compare both CPX options against what your household needs, and size the illness gap ACC leaves behind. Book a no-obligation conversation and find out where you stand.