GST at 15%, the right taxable supply information on every invoice, and fast payment options so New Zealand clients settle quickly. All on one flat plan.
New Zealand invoicing means providing the right taxable supply information for GST, charging 15% correctly, and getting paid by bank transfer or card. Billbooks handles the compliance so you get paid without the paperwork.
GST at 15%, done right
Billbooks applies 15% GST and shows the GST-exclusive amount, the GST, and the inclusive total clearly on every invoice.
The right taxable supply information
Your GST number and the details required at each value tier appear automatically, so every invoice is compliant.
Get paid faster
Add payment options and automatic reminders so clients pay by bank transfer or card and you follow up less.
GST in New Zealand is a flat 15% on most goods and services. You must register once your turnover passes NZD 60,000 in any 12-month period. Since April 2023, the old tax-invoice rules were replaced by "taxable supply information": the details a GST-registered seller must provide, which scale with the value of the sale. Existing compliant invoices still work; the requirements just change at NZD 200 and NZD 1,000. Billbooks includes the right information on every invoice.
Inland Revenue sets the taxable supply information a GST-registered seller must provide, in tiers by amount. Billbooks includes the right fields automatically.
Unlimited invoices on a simple, flat plan, with a 30-day free trial.
A plan built for high-volume transactions or business models that do not fit the mold.
Contact SalesReal reviews from people who send their own invoices
★★★★★
“I used to hate sending invoices and payment reminders. I never imagined a boring, cumbersome task could be this intuitive and fun.”
★★★★★
“I used to waste hours on invoicing. With Billbooks it is all done before my coffee gets cold, so I focus on growing my store.”
★★★★★
“We are always on the move, and Billbooks keeps our billing just as fast and reliable. No training needed, just invoices out and money in.”
An app so good you will want to get tasks done instead of putting them off. Stay on track and keep your cashflow going.

You must register once turnover passes NZD 60,000 in any 12-month period. GST is a flat 15% on most goods and services, which makes New Zealand simpler than countries with multiple rates.
Since April 2023 New Zealand replaced the old tax-invoice rules with taxable supply information: the details a GST-registered buyer needs, including your name and GST number, the date, a description of the supply and the GST amount or a statement that GST is included.
No. Billbooks issues invoices carrying the taxable supply information New Zealand requires, but it does not file GST returns with Inland Revenue. You or your accountant do that. Billbooks is invoicing software, not a filing service.
Yes. Billbooks issues the invoice in Australian dollars while you keep reporting in New Zealand dollars, with the exchange rate recorded at the invoice date. Exported services are generally zero-rated, and the tax treatment is set per line.
New Zealand replaced the prescribed tax invoice with taxable supply information: the set of details a GST-registered buyer needs to claim, which can be supplied across more than one document. The information requirement stayed, the rigid single-document format did not.
No, registration is required only once turnover passes NZD 60,000 in any 12-month period. You may register voluntarily below that, which lets you claim GST on purchases but means charging 15% on your sales.
Services supplied to a non-resident who is outside New Zealand at the time are generally zero-rated. Billbooks sets the tax treatment per line, so exported services and domestic work can appear on the same invoice at the right rates.
Yes. Billbooks includes the details Inland Revenue requires for each value tier, including your GST number on supplies over NZD 200 and the buyer details on supplies over NZD 1,000.
GST is a flat 15%. You must register for GST once your turnover passes NZD 60,000 in any 12-month period.
Since April 2023 the rules use the term "taxable supply information" rather than "tax invoice", but an invoice with the required details still complies. Billbooks includes what is required.
Connect a payment gateway so clients pay by card or bank transfer straight from the invoice, and add automatic reminders so you get paid on time.
A flat monthly price with unlimited invoices, and a 30-day free trial with no credit card required.
A little kit of calculators and generators, on the house.
Billbooks is popular with freelancers and small businesses. New to it? Try the free invoice generator, or see how it compares.
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