How to Start a Cleaning Business in NZ, and the Year-Two Tax Bill to Plan For

Servy Team5 October 202611 min read

Starting a cleaning business in New Zealand as a sole trader takes about a day of paperwork. You don't need to register a company, a licence or a qualification. Your own IRD number is your business tax number. GST is optional until you turn over $60,000 a year. The setup is easy, and that's partly why the part that actually causes trouble gets missed.

What catches new cleaners out is the second year. The first year has no tax payments during it. Then, within about ten months of the second year, three bills arrive close together: the income tax for year one, the first round of provisional tax for year two, and an ACC levy invoice for year one. For a full-time sole-trader cleaner on our numbers, that's about $14,800 between July of year two and the following May, almost twice what a normal year costs. None of the top-ranking "start a cleaning business NZ" guides we read (from Xero and Sprintlaw, among others) mention it.

Three things decide whether a new cleaning business lasts: prices that cover your real costs, enough steady bookings to fill your week, and cash on hand when that second-year bill arrives. Getting any of them wrong can end the business, even when everything else is going well. This guide covers the setup quickly, then works through all three. We're Servy, an Auckland booking app for cleaners and other home-service providers, so getting providers booked and paid is the part of this we work on every day.

What you need before your first paid clean

An IRD number. As a sole trader you use your personal IRD number. There's nothing extra to register for income tax, but every dollar you earn has to go on an IR3 return after the tax year ends on 31 March.

A separate bank account. It isn't a legal requirement. It makes your IR3, any later GST returns, and the set-aside money described below much easier to manage.

Public liability insurance. No law requires it for a sole trader, but booking platforms and plenty of customers expect it. Servy, for example, requires providers to hold their own NZ public liability policy before their first job. Xero's guide budgets $500 to $1,500 a year for cover. Get quotes, because the price depends on the cover limit and the kind of cleaning you do.

Your own criminal record check. You're going into people's homes, and some will ask. Anyone can request a copy of their own criminal record from the Ministry of Justice for free. The Ministry aims to reply within 20 working days and says it handles about 90% of requests within a week.

Equipment and products. A decent vacuum, mops, buckets, cloths and an initial stock of products. Xero puts this at $700 to $2,500 in total. Most cleaners already have a car, which turns out to be the largest running cost.

GST: usually not yet. Registration only becomes compulsory when your turnover reaches $60,000 in 12 months, or you expect it to. A full-time sole-trader cleaner charging $50 an hour stays under that up to about 27 billable hours a week.

An NZBN (New Zealand Business Number) and a trading name are both optional for a sole trader.

The insurance and the background check matter beyond the paperwork. They're what make a stranger comfortable letting you into their home, and they're the two things Servy checks before a provider's first job. Once you have them, you've done most of the work of applying to Servy.

The one thing this list can't give you is customers. Having an IRD number and a vacuum doesn't make anyone book you, and how you get your first customers affects the next problem: price.

What to charge: higher than the guides suggest

Xero's guide says residential cleaning rates in New Zealand "typically range from $30–$45 per hour." That may describe what some people charge, but it's a poor target for a new business.

We modelled what a self-employed Auckland cleaner keeps after the car, products, insurance, ACC and income tax, and turned it into an equivalent employee wage with holiday pay and KiwiSaver included. The full breakdown is here. At $50 an hour, working 25 billable hours a week, the equivalent wage is $24.41, just above the $23.95 minimum wage. At $40 it falls to $18.28. Below $40, a sole-trader cleaner is in effect earning less than the legal minimum for an employee.

For a new business, $50 an hour is a sensible floor in Auckland, not a premium rate. Price by the job if you like (a fixed price for a three-bedroom regular clean, say), but work out the hourly figure behind it.

Knowing your price is easier than getting it. A new cleaner with no reviews is under pressure to discount, and the obvious places to find work make that worse. On a bidding marketplace you're competing on price with every other offer, and the platform takes its cut on top. Our model found that a cleaner charging $50 an hour through Airtasker at the 20% starting tier ends up at an equivalent wage of $18.28, exactly where a cleaner charging only $40 in cash lands. In Facebook groups, every quote is open to haggling.

That's the problem Servy's pricing is designed to solve. Customers see a fixed price before they book, so you never write a quote, never bid against another cleaner and never get talked down. You see the price of each job before you accept it, and Servy keeps 5%, so $47.50 of every $50 stays with you.

The same goes for cancellations. On a two-clean day, a customer who cancels at the last minute takes away half your paid work, usually too late to fill the slot. If you work for yourself, put a cancellation and lockout fee in writing before your first booking (our guide to cleaning cancellation fees covers what's legal). On Servy it's already in place: a customer who cancels within 24 hours or isn't home when you arrive is charged one hour of your rate, and part of that goes to you.

The year-two tax bill, with dates

Here's why the second year is so expensive, using the cleaner from our earnings model. They start on 1 April 2026, charge $50 an hour, bill $55,000 in their first year and make a profit of $43,820 after business costs. Income tax on that profit, at the current individual rates, is about $6,577.

Year one (1 April 2026 to 31 March 2027): nothing is due. Inland Revenue's page on paying tax in your first year in business confirms you "will not need to pay provisional tax during your first year of business" on the standard, estimation or ratio options. Your bank balance looks healthier than your business really is.

Year two: the bills arrive. Because year one's tax is over $5,000, the cleaner now has to pay provisional tax. On the standard option, the year-two instalments are based on year one's tax plus 5%, split across three payment dates. The year-one tax itself is due on 7 February. ACC doesn't bill self-employed people in advance. It sends a levy invoice after you file your tax return, so the year-one ACC invoice also lands in year two.

When	What	Amount
After filing the year-one IR3 (due 7 July 2027)	ACC levy invoice for year one	$1,310
28 August 2027	Year-two provisional tax, instalment 1	$2,302
15 January 2028	Year-two provisional tax, instalment 2	$2,302
7 February 2028	Year-one income tax	$6,577
7 May 2028	Year-two provisional tax, instalment 3	$2,302
Total, July 2027 to May 2028		$14,792

A normal year's income tax and ACC for this cleaner come to about $7,900. In the second year they pay nearly twice that inside ten months, and January to February is the worst part: $8,879 due within about three weeks, straight after the Christmas holidays.

How we worked out the figures: the ACC amount uses the $2.60 per $100 of earnings for house cleaning (classification unit 78660) from ACC's 2026/27 Levy Guidebook, plus GST. Each provisional instalment is a third of $6,577 plus 5%. The table assumes you file your own return without a tax agent, a full first year starting in April, and no tax credits. If you qualify for the independent earner tax credit (up to $520 a year), the bill is a little smaller, but it's still over the $5,000 provisional tax threshold. If you start part way through the year, your first year is shorter and every figure scales down, but the pattern of dates is the same.

None of this is extra tax. It's the same tax, collected late for year one and early for year two, so two years of it overlap. That makes it a cash problem, not a profit problem. Plenty of businesses that are making money still run out of cash.

How to avoid it: pay as you go in year one

The fix is to pay tax during year one even though nobody asks you to.

Inland Revenue lets you make voluntary payments in your first year, and it gives you a discount for doing it. The early payment discount for the 2027 income year is 4.25%, worked out on the lower of what you pay voluntarily and 105% of your actual tax for the year. To get it, most of your income has to come from self-employment, you apply for the discount by the date your return is due, and you can't have had a provisional tax obligation in that year or the four years before. A new sole trader usually meets all three.

For the cleaner in our example, paying the full $6,577 voluntarily during year one earns a discount of about $280. More importantly, the 7 February 2028 bill disappears, because the tax has already been paid. What's left in year two is the ACC invoice and the three provisional instalments, which is about what any established business pays in a year.

In practice: open a second savings account, and move about $180 into it for every week you work. That covers year one's income tax and ACC for the model cleaner (it's $7,887 over 44 working weeks). Pay the tax part to IRD every few months as a voluntary payment, and keep the rest for the ACC invoice. If your rate or hours are different from the model, put aside about 18% of your profit after costs. This is much easier when the money arrives regularly and on the record. Cash in hand tends to get spent before anyone sets part of it aside. On Servy, each booking pays out to your bank account through Stripe, usually within two to five business days of the job, so you can move the set-aside amount every time a payout lands, and your IR3 figures are already recorded at the end of the year.

A tax agent can also help. With one, your year-one tax isn't due until 7 April instead of 7 February, and they can work out which provisional tax option suits you. That moves the dates around but doesn't make the bills smaller, so the set-aside habit still matters.

Where your first customers come from

Put the three problems together and the choice of where you find work matters a great deal. A channel that makes you bid pushes your price down. A channel that charges 20% takes most of the margin the pricing section says you need. A channel with no cancellation protection leaves holes in your week. And every one of those makes the year-two bill harder to save for.

Our guide to finding odd jobs and cleaning work in Auckland compares every channel against those tests, with each platform's published fees. Servy comes out ahead on almost all of them: a flat 5% fee from your first job, fixed prices with no bidding or haggling, a late-cancellation fee that partly goes to you, and payment through the app so you never have to chase anyone.

If you're starting a cleaning business in Auckland, apply to join Servy as a provider. Customers book regular cleans, deep cleans and end-of-tenancy cleans, you choose which days and hours you work, and you keep 95% of every booking plus all your tips. There's no sign-up fee and no subscription, and you can start the application today while you arrange the insurance and background check from the setup list.

Sources:

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