InvioNZ Business &Invoicing Resources
Practical guides, compliance checklists, and free tools to help you run your sole trader business with confidence.
Free Tax Invoice Template
Download a free NZ tax invoice template with GST-ready fields, sample totals, and a clean PDF-friendly layout.
Read moreFree GST Calculator
Instantly add or remove 15% GST for invoices and quotes. Free online tool — no signup required.
Read moreFree Invoice Generator
Create professional, GST-compliant invoices in seconds. Free template download included — no signup required for the HTML + PDF template.
Read moreTax Invoice Requirements NZ
Complete IRD compliance guide for 2026. What you must include on invoices under $1,000 and over $1,000, plus the new Taxable Supply Information rules.
Read moreSole Trader Tax Guide
Everything NZ sole traders need to know about tax: what you can claim, GST thresholds, provisional tax, and managing your obligations effectively.
Read moreHow to Invoice as a Sole Trader
Step-by-step guide to creating your first invoice, GST vs non-GST invoices, common mistakes to avoid, and when to send an invoice vs a quote.
Read moreFree Invoicing Software
Free plan landing page for NZ sole traders: 5 invoices per month, unlimited quotes, and a simple upgrade path into Pro.
Read moreNZ Sole Trader Financial Reporting Guide
Practical guide to sole trader reporting obligations: what to file, how to use myIR, what records to keep, NZ tax calendar, and how to prepare for tax time.
Read moreHow to Chase Overdue Invoices in NZ
Reminder timelines, copy-ready email templates, when to escalate to the Disputes Tribunal or a debt collector, and how to automate the chase so you get paid faster.
Read moreInvoice Templates by Trade (NZ)
Free GST-compliant invoice templates for every NZ trade — plumbers, electricians, builders, landscapers, painters, and more. Find the right template for your trade.
Read moreFree GST Invoice Generator NZ
Create a professional GST invoice in seconds - free, no signup needed. Enter your details, add line items, and download a PDF. Perfect for NZ sole traders, tradies, and freelancers.
Read moreNZ Income Tax Calculator
Free NZ income tax calculator for sole traders and self-employed. See exactly how much tax to set aside, your ACC levy, and effective rate. 2025-26 tax year.
Read moreInvoicing Software for Sole Traders NZ
Invoicing software for sole traders in New Zealand. Invio helps NZ sole traders quote jobs, send GST-ready invoices, track payment status, and start free.
Read moreInvio vs Hnry - Which Fits NZ Sole Traders?
Invio vs Hnry compared. Invio is a simple flat-price invoicing app ($0-$5/mo, keep your own bank); Hnry is a managed tax service that takes 1% of income.
Read moreInvio vs Solo - NZ Invoicing Compared
Invio vs Solo for NZ sole traders. Invio is free-to-start, simple invoicing ($0-$5/mo); Solo adds tax, GST and ACC tools from $15/mo. See which fits.
Read moreInvio vs Xero - Xero Alternative for NZ Sole Traders
Invio vs Xero for NZ sole traders. Xero is full accounting software from $35/mo; Invio is simple invoicing from $0. If you only need to invoice, see which fits.
Read moreLeaving Hnry? What You Need to Run Your Own Books in NZ
Thinking about leaving Hnry? This guide covers exactly what Hnry did for you, what you now handle yourself, and the honest cost comparison for NZ sole traders.
Read morePlumber Invoice Template NZ
Free plumber invoice template for NZ sole traders. GST-compliant, includes labour, call-out fees, and parts. Use Invio to send from your phone on site.
Read moreElectrician Invoice Template NZ
Free electrician invoice template for NZ sole traders. GST-compliant, includes labour, call-out fees, materials markup, and EWRB registration. Send from your phone on site.
Read moreTwo good next clicks from the resource hub
Built for NZ Sole Traders, by a NZ Team
These guides are written specifically for New Zealand tax law and IRD requirements. No generic overseas advice — just practical, accurate information you can trust for the current tax year.
NZ-Specific
Written for NZ tax law, GST rates, and IRD requirements — not generic advice.
Updated for 2026
Includes the latest Taxable Supply Information rules effective from April 2023.
Always Free
All guides, templates, and tools are free. No paywalls, no signup required.