Article · acc · May 2026
ACC for the self-employed in NZ (2026) — CoverPlus explained
TL;DR
Every self-employed person in NZ pays ACC levies, and if you're injured ACC replaces up to 80% of your income. The default cover (CoverPlus) is automatic — ACC works out your levy from your tax return and invoices you, usually well into your second year. CoverPlus Extra lets you choose your cover level instead. Here's how each works and why the first invoice catches people out.
Read this first
ACC is not optional, and the bill is delayed
If you earn self-employed income in NZ, you pay ACC levies — there's no opting out. And because ACC calculates your levy from your filed tax return, your first invoice often doesn't arrive until 12–18 months after you start trading. New operators who didn't budget for it get a nasty surprise on top of their first-year tax bill.
What you're actually paying for
ACC is New Zealand's no-fault accident insurance. As an employee, your levies came out of your pay automatically. Self-employed, you pay them yourself — and in return, if an injury stops you working, ACC pays up to 80% of your income while you recover. For a solo operator whose income depends entirely on their own body showing up, that's not red tape — it's the safety net that makes physical self-employment survivable.
CoverPlus vs CoverPlus Extra
CoverPlus (the default)
- Automatic — you don't apply, ACC just enrols you once you file self-employed income.
- Your levy is calculated from your liable income on your tax return.
- If injured, ACC pays 80% of your previous year's income.
- Best for operators with steady, provable income.
CoverPlus Extra (opt-in)
- You agree a fixed cover amount with ACC up front.
- If injured, you're paid that agreed amount — regardless of what last year's return said.
- Better if your income fluctuates, is hard to prove, is rising fast, or you're newly self-employed with a low first-year figure you don't want your cover based on.
- You apply for it — it's not automatic.
| CoverPlus (default) | CoverPlus Extra (opt-in) | |
|---|---|---|
| How you get it | Automatic | You apply for it |
| Cover is based on | Last year's income | A fixed amount you agree upfront |
| If injured, you're paid | 80% of last year's income | Your agreed cover amount |
| Best for | Steady, provable income | Fluctuating, rising, or new-business income |
Why new operators choose Extra
Your first year's income shouldn't cap your cover
Under default CoverPlus, your payout is based on last year's income. In your first full year that figure is often low (you were ramping up). If you're injured in year two, you could be paid out on a year-one income that doesn't reflect what you now earn. CoverPlus Extra lets you set cover to your real earning level — worth a conversation with ACC if your income is climbing.
How the levy is calculated
Your ACC levy depends on two things: how much you earned (your liable income), and how risky your occupation is (your classification unit). A window cleaner working at height pays a higher rate than a bookkeeper. Rates change every year, so we won't quote a figure that'll be stale by the time you read it — get your specific rate from acc.co.nz or ask your accountant. The mechanism is what matters: more income and riskier work mean a higher levy.
Budget for it like the tax it effectively is
Because the first ACC invoice lands so late, fold it into the same habit that handles your income tax: set aside 20–30% of every payment from day one (see the self-employed setup checklist). That buffer covers income tax, GST if you're registered, and the ACC invoice when it eventually arrives — no single bill becomes a crisis.
Where ACC fits in your setup
ACC is step 5 of getting set up as self-employed. Pair this with GST for sole traders so you understand both levies before your first tax return, and if you're weighing whether physical service work is the right move at all, how much you can earn in a service business gives you the income side of the picture.
Common questions
Do self-employed people have to pay ACC in New Zealand?
Yes. Everyone earning self-employed income pays ACC levies — it's not optional. In exchange, if an injury stops you working, ACC pays up to 80% of your income while you recover. You don't apply for the default cover (CoverPlus); ACC enrols you automatically and invoices you based on your tax return.
When will I get my first ACC invoice?
Usually well into your second year of trading. ACC calculates your levy from your filed tax return, so it can't invoice you until after your first IR3 is in — often 12–18 months after you start. Budget for it from day one so the delayed bill isn't a shock.
What's the difference between CoverPlus and CoverPlus Extra?
CoverPlus is the automatic default: your levy and your payout are based on your tax-return income, and if injured you get 80% of last year's earnings. CoverPlus Extra is opt-in: you agree a fixed cover amount with ACC upfront and get paid that amount if injured, regardless of last year's return. Extra suits people with fluctuating, hard-to-prove, or fast-rising income — including most operators in their first couple of years.
How much is ACC for a self-employed person?
It depends on your income and your occupation's risk level (your classification unit). Higher-risk physical work costs more per dollar earned than low-risk desk work. Rates are reset annually, so check acc.co.nz or ask your accountant for your specific figure rather than relying on a number that may be out of date.
Can I lower my ACC levy?
Your levy is tied to your liable income and occupation, so there's no trick to avoid it — and you wouldn't want to under-insure work you depend on physically. What you can do is make sure you're classified under the correct occupation (an incorrect, higher-risk classification means overpaying) and talk to ACC about CoverPlus Extra if the default cover doesn't match your actual income.
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By Self Made team. Last updated 18 May 2026.