Explaining your levy invoice
If you've received an invoice from us and you're not sure what it all means, check our handy hints below.

CoverPlus
CoverPlus is our standard cover for self-employed people. We’ll pay you 80% of your taxable income based on the most recently completed financial year. We’ll also pay towards the cost of your treatment and rehabilitation.
Key information box
This box outlines the main information we used to calculate your levy. It is important that we have the correct information, as it affects the amount you pay us. Contact us if any of this information is wrong.
Classification unit
A description of your business activity. This is based on your Business Industry Classification (BIC) code.
Employment status
This shows that you either work full-time or part-time. This may affect how much you have to pay in levies. You're classified as full-time if you work more than 30 hours per week from all sources of employment.
Liable income
We base this on the income you declared to Inland Revenue on your tax return:
- IR3 Individual income return
- IR7 Partnerships and look through companies (LTCs).
Levy
You pay ACC levies to fund cover for injuries that happen at work.
Invoice amount
The total you need to pay. This doesn't include any outstanding amounts that may be on your account already.
Payment schedule
If you’ve already set up a payment schedule with us, these will be your payment dates. You don’t need to do anything. Find out about other ways you can pay your invoice:
Invoice number
This is the unique identifier for your invoice. Have this ready if you need to contact us.
ACC number
This is the unique identifier for your business. Have it ready if you need to contact us.
New Zealand Business Number (NZBN)
This is a globally unique identifier for your business. For more information, visit nzbn.govt.nz.

Income you declared to Inland Revenue
This section shows the self-employed earnings information that we’ve received from Inland Revenue.
ACC calculations
This section shows how we calculate your levy based on your total liable income.
Work account levy
Standard levy paid by employers and people who are self-employed. We calculate this on every $100 of your liable income and your Classification Unit (CU).
Earners’ levy
This levy covers the current and future cost of non-work-related injuries to self-employed people.
Working Safer levy
This levy is collected on behalf of WorkSafe New Zealand and is a fixed rate per $100 earned for every levy payer in New Zealand.
GST
The amount of deductible GST included on the invoice.
Invoice amount
The total you need to pay. This doesn't include any outstanding amounts that may be on your account already.
Liable income
We base this on the income you declared to Inland Revenue on your tax return:
- IR3 Individual income return
- IR7 Partnerships and look through companies (LTCs).

CoverPlus Extra
CoverPlus Extra allows you to choose how much of your income you want covered if you've had an accident and can't work.
Key information box
This box outlines the main information we used to calculate your levy. It is important that we have the correct information, as it affects the amount you pay us. Contact us if any of this information is wrong.
Classification unit
A description of your business activity. This is based on your Business Industry Classification (BIC) code.
CPX option
This outlines which cover option you have – standard or Lower Levels of Weekly Compensation.
Agreed level of cover
This is the pre-agreed amount of lost earnings compensation that your levy is calculated on.
Levy
You pay ACC levies to fund cover for injuries that happen at work.
Invoice amount
The total you need to pay. This doesn't include any outstanding amounts that may be on your account already.
Payment details
All the details you need to pay online. Find out about other ways you can pay your invoice:
Working Safer levy
This levy is collected on behalf of WorkSafe New Zealand and is a fixed rate per $100 earned for every levy payer in New Zealand.
Invoice number
This is the unique identifier for your invoice. Have this ready if you need to contact us.
ACC number
This is the unique identifier for your business. Have it ready if you need to contact us.
Check before you pay
You can find out the total outstanding balance to pay of your account via MyACC for Business.
New Zealand Business Number (NZBN)
This is a globally unique identifier for your business. For more information, visit nzbn.govt.nz.

ACC calculations
This section shows how we calculate your levy based on your agreed level of cover.
Work account levy
Standard levy paid by employers and people who are self-employed. We calculate this on every $100 of the agreed value and your Classification Unit (CU).
Earners’ levy
This levy covers the current and future cost of non-work-related injuries to self-employed people.
GST
The amount of deductible GST included on the invoice.
Invoice amount
The total you need to pay. This doesn't include any outstanding amounts that may be on your account already.

Key information
This box outlines the main information we used to calculate your levy. It is important that we have the correct information, as it affects the amount you pay us. Contact us if any of this information is wrong.
Workplace cover
Workplace Cover is our standard cover for all employers. It provides cover for your employees' rehabilitation and weekly compensation after an injury.
Classification unit
A description of your business activity. This is based on your Business Industry Classification (BIC) code.
Liable payroll
We base this on the payroll information you declared to Inland Revenue on the IR4 Companies income tax return, along with deductions made by ACC.
Levy
You pay ACC levies to fund cover for work and non-work injuries.
Total amount to pay
The total of your final levy and your provisional levy that you need to pay. This doesn't include any outstanding amounts that may be on your account already.
Payment details
All the details you need to pay online. Find out about other ways you can pay your invoice:
Invoice number
This is the unique identifier for your invoice. Have this ready if you need to contact us.
Final levy
This levy is for the year end, or ‘wash up’ for the previous year, and is based on the earnings details we’ve received from Inland Revenue.
Provisional levy
This is the estimate invoice based on your payroll for the previous year and is adjusted for expected salary increases.
ACC number
This is the unique identifier for your business. Have it ready if you need to contact us.
Check before you pay
You can find out the total outstanding balance to pay of your account via MyACC for Business.
New Zealand Business Number (NZBN)
This is a globally unique identifier for your business. For more information, visit nzbn.govt.nz.

Income declared to Inland Revenue
This section shows the employee remuneration information that we’ve received from Inland Revenue.
ACC calculations
This section shows how we calculate your provisional and final levies.
Work account levy
Standard levy paid by employers and people who are self-employed. We calculate this on every $100 of your liable income and your Classification Unit (CU).
Working Safer levy
This levy is collected on behalf of WorkSafe New Zealand and is a fixed rate per $100 earned for every levy payer in New Zealand.
Total amount to pay
The total of your final levy and your provisional levy that you need to pay. This doesn't include any outstanding amounts that may be on your account already.
Final levy
This levy is for the year end, or ‘wash up’ for the previous year, and is based on the earnings details we’ve received from Inland Revenue.
Provisional levy
This is the estimate invoice based on your payroll for the previous year and is adjusted for expected salary increases.
Earners' levy
This levy covers the current and future cost of non-work-related injuries to earners.
Remuneration paid over ACC max
When a shareholder-employee earns more than the maximum liable income level from the employer, ACC does not levy any additional income earned.
First week payments or multiple employer earnings adjustments
If an employer paid a shareholder-employee’s first week of weekly compensation from a workplace accident, or a shareholder-employee earned above the maximum liable income level across different income sources, the employer can contact ACC to adjust the income used to calculate their levy.

Workplace cover
Workplace Cover is our standard cover for all employers. It provides cover for your employees' rehabilitation and weekly compensation after an injury.
Key information
This box outlines the main information we used to calculate your levy. It is important that we have the correct information, as it affects the amount you pay us. Contact us if any of this information is wrong.
Working out how much you need to pay
What if my business changes?
Classification unit
A description of your business activity. This is based on your Business Industry Classification (BIC) code.
Liable payroll
We base this on the payroll information you declared to Inland Revenue on the IR348 Employer monthly schedule, along with deductions made by ACC.
Levy
You pay ACC levies to fund cover for injuries that happen at work.
Total amount to pay
The total of your final levy and your provisional levy that you need to pay. This doesn't include any outstanding amounts that may be on your account already.
Payment details
All the details you need to pay online. Find out about other ways you can pay your invoice:
Invoice number
This is the unique identifier for your invoice. Have this ready if you need to contact us.
Final levy
This levy is for the year end, or ‘wash up’ for the previous year, and is based on the earnings details we’ve received from Inland Revenue.
Provisional levy
This is the estimate invoice based on your payroll for the previous year and is adjusted for expected salary increases.
ACC number
This is the unique identifier for your business. Have it ready if you need to contact us.
Check before you pay
You can find out the total outstanding balance to pay of your account via MyACC for Business.
New Zealand Business Number (NZBN)
This is a globally unique identifier for your business. For more information, visit nzbn.govt.nz.

Payroll declared to Inland Revenue
This section shows the employee payroll information that we’ve received from Inland Revenue.
ACC calculations
This section shows how we calculate your provisional and final levies.
Work Account levy
Standard levy paid by employers and people who are self-employed. We calculate this on every $100 of your liable payroll and your Classification Unit (CU).
Working Safer levy
This levy is collected on behalf of WorkSafe New Zealand and is a fixed rate per $100 earned for every levy payer in New Zealand.
Final levy
This levy is for the year end, or ‘wash up’ for the previous year, and is based on the earnings details we’ve received from Inland Revenue.
Provisional levy
This is the estimate invoice based on your payroll for the previous year and is adjusted for expected salary increases.
Total amount to pay
The total of your final levy and your provisional levy that you need to pay. This doesn't include any outstanding amounts that may be on your account already.
Liable income
We base this on the payroll information the employer declared to Inland Revenue on the IR348 Employer monthly schedule.
Remuneration paid over ACC max
When a employee earns more than a maximum liable income level from the employer, ACC does not levy any additional income earned.
First week payments or multiple employer earnings adjustments
If an employer paid an employee’s first week of weekly compensation from a workplace accident, or an employee earned above the maximum liable income level across different income sources, the employer can contact ACC to adjust the income used to calculate their levy.