The paperwork side of the job, sorted.

GST, invoices, overdue payments, insurance and job apps, worked out for NZ rules. No sign-up.

GST Calculator
Amount excluding GST$0.00
GST (15%)$0.00
Total including GST$0.00
Full GST calculator

NZ rules, covered

Rates and thresholds change. Guides carry the date they were last checked, so you can see how fresh the answer is.

Tools, by job

Calculators and generators built for NZ trades: work out GST, build an invoice, calculate overdue interest, or generate a letter of demand in seconds.

All tools

Getting paid

Invoicing

Pricing & tax

Insurance

Guides

Insurance, software and getting paid: guides for NZ tradies

Understand cover for your trade, choose job management software and handle invoices and late payments with practical guidance.

View guides