Free Template

Download Our Free Service Order Invoice Template

Our free service order invoice template is designed to help you create professional invoices effortlessly. This template simplifies your billing process, ensuring that you can focus more on delivering quality service to your clients. With easy customization options, you can tailor the invoice to fit your business needs perfectly. Take advantage of this free resource today and elevate your invoicing game. Download now to get started!

What to include on your service order invoice template

Australian tax invoices need these fields — our generator adds them automatically.

  • ✓ Your business name, address, and ABN (if registered)
  • ✓ Client name and billing address
  • ✓ Unique invoice number and issue date
  • ✓ Clear description of service order invoice services or products
  • ✓ Line-item quantities, rates, and subtotal
  • ✓ GST amount shown separately (if GST-registered)
  • ✓ Total amount due and payment terms
  • ✓ Payment details — BSB/account or payment link

How to use this service order invoice template

  • ✓ Open the free invoice generator below — fields pre-match a standard service order invoice template
  • ✓ Enter your business details and ABN once; they save for future invoices
  • ✓ Add client information and line items for the work completed
  • ✓ Review GST calculation and payment terms
  • ✓ Download PDF or email the invoice directly to your client

Download in your format

Need Word, Excel, PDF, or Google Sheets? Use our free format templates — or create online and download PDF instantly.

PDF

Instant PDF download from our online generator

Microsoft Word

Editable .docx template with GST fields

Excel

Spreadsheet with automatic totals and GST

Google Sheets

Cloud spreadsheet — formulas built in

Google Docs

Edit online and export to PDF

FAQs about service order invoice template

Is this service order invoice template really free?

Yes. InvoiceSonic's service order invoice template is free to create and download as PDF. You can send invoices to clients without a paid account. Pro features add unlimited invoices, recurring billing, and custom branding.

Does the service order invoice template include GST and ABN fields?

Yes. Australian templates include ABN, GST breakdown, and "Tax Invoice" wording when applicable. Fields adapt for sole traders and registered companies.

Can I edit the service order invoice template after downloading?

PDF downloads are final snapshots. Create a free account to save templates, duplicate past invoices, and edit line items anytime before sending.

What formats are available besides PDF?

This page focuses on the service order invoice template. We also offer Word, Excel, and Google Docs templates — use the format links below or create a live invoice in the generator.

Create your service order invoice template now

Free PDF download. ABN and GST fields included. No credit card required.

Start free — create invoice