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Free Plumber Invoice Template

A free, ATO-compliant plumber invoice template you can download as Word, Excel, or PDF. Pre-formatted with the line items, payment terms, and ABN/GST fields Australian plumbing businesses use every day.

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Who uses this template

  • Licensed plumbers and gas fitters
  • Plumbing subcontractors working on construction sites
  • Emergency plumbing services
  • Drainage and pipe-laying specialists
  • Hot water system installers and servicers

What to include on your invoice

  • Your business name, ABN, and plumbing licence number
  • Client name, site address, and contact details
  • Call-out fee, labour hours, and hourly rate
  • Materials with quantities and unit prices
  • GST line (10%) and total amount due
  • Payment terms and accepted payment methods
  • Warranty terms on workmanship

Invoicing tips for plumbers

  • 1.Quote your plumbing licence number on every invoice — required in most Australian states
  • 2.Separate labour from materials so clients can see the breakdown
  • 3.Include before/after photos for major jobs to reduce disputes
  • 4.For strata or commercial jobs, include a PO number field
  • 5.Set payment terms to 7 days for residential and Net 14 or Net 30 for commercial

Frequently asked questions

Do plumber invoices need to include an ABN?

Yes. If you are GST-registered (turnover > $75k) you must include your ABN on every tax invoice. Without an ABN, clients can withhold 47% PAYG. Our template has a dedicated ABN field.

What payment terms should a plumber use?

Residential jobs typically use 7-day terms paid on completion. Commercial and strata jobs commonly use Net 14 or Net 30. The template lets you change the terms field to match your business.

Can I edit the Word version of this template?

Yes. The .docx file opens in Microsoft Word, Google Docs, Apple Pages, and LibreOffice. Every field — business name, ABN, line items, payment terms — is editable.

Does the template include GST?

Yes. The 10% GST line is calculated automatically in the Excel version. In Word and PDF you replace the placeholder with your own GST amount.

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