Plumber Invoice Template Canada — Free Example + Instant Generator

Plumbers across Canada need invoices that clearly show service calls, diagnostic fees, labour hours, parts and materials, and applicable taxes. Whether you're in Québec (TPS + TVQ), Ontario (HST), BC (GST + PST), or another province, your invoice must be professional, accurate, and easy for homeowners and property managers to pay — preferably via Interac e-transfer or card.

This Page Gives You

• A complete real-world plumber invoice example with typical line items.
• Guidance on what must be included for Canadian compliance.
• Tax notes specific to plumbing work.
• Direct access to a free generator so you can create your own version in seconds and download a clean PDF.

Use this as a starting point, then customize with your business details, logo (Premium), and common parts/pricing.

Sample Plumber Invoice (text Example)

Business Header

ABC Plumbing & Heating

123 Main St, Toronto, ON M1M 1M1

Phone: 416-555-0199 | aboplumbing.ca

GST/HST #: 123456789RT0001 (or your number)

Bill To

John Smith

45 Oak Avenue

Toronto, ON M1M 2M2

Phone: 416-555-1234

Invoice #: PL-2847

Date: April 15, 2026

Due: Due on receipt (or Net 15 / Net 30)

Payment Instructions

Please e-transfer to payments@abcplumbing.ca or call 416-555-0199.

We also accept Visa/Mastercard.

Thank you for your business!

Notes / Terms

All parts carry the manufacturer warranty. Labour is guaranteed for 90 days. Any interest term for late payment must be accepted in advance and comply with applicable rules.

What to Include on Every Plumber Invoice in Canada

• Your business name, address, phone, email/website.
• Client name, address, phone (or property manager info).
• Unique invoice number and date.
• Clear description of work (service call vs repair vs install).
• Breakdown of labour (hours x rate) and parts (itemized with quantities).
• Subtotal before tax.
• Applicable taxes with rate shown (GST 5%, HST 13%/15%, QST 9.975% + GST, PST where applicable).
• Your GST/HST registration number (and QST/PST if registered).
• Total amount due.
• Payment terms and accepted methods (especially e-transfer details).
• Any warranty or guarantee notes.

Tax Notes for Plumbers

Most plumbing services and parts are taxable supplies in Canada.

• Charge GST/HST on labour and materials in HST provinces.
• In Québec: TPS (5%) + TVQ (9.975%) on most residential and commercial plumbing.
• In BC: GST 5% + PST 7% on many goods and certain services.
• If you're doing new construction or major renovations, confirm with the builder/owner whether the work is subject to tax or has special rules (some residential new builds have nuances).
• Always include your registration number once you're registered (required once you exceed the ~$30,000 small supplier threshold over 4 quarters).

Common Line Items Plumbers Use

• Service call / diagnostic / trip charge
• Hourly labour (or flat rate for standard jobs)
• Parts & materials (faucets, valves, pipes, fittings, water heaters, pumps, etc.)
• Drain cleaning / camera inspection / hydro jetting
• Water heater install / repair / flush
• Backflow preventer test & certification
• Sump pump, ejector pump, septic related (check local rules)
• Emergency / after hours premium

How to Use This Template

1. Copy the structure above into your own system, or better:

2. Use our free Canadian invoice generator (link below). It already handles the tax math per province, lets you save common line items (e.g. "Service call - leak diagnosis", "1/2 inch shutoff valve"), and generates a professional PDF with your details.

3. On the invoice form, check "Ask for e-transfer" and enter your email/phone — it appears clearly on the PDF.

4. Save your client and repeat items for next time.

Free Instant Generator

Go to the invoice generator, select your province/region for correct tax rates, add the line items from the example (or your real job), add your business tax numbers in settings, and download or email the PDF.

No account required for basic use. Upgrade to Premium for unlimited invoices, custom logo, email sending, and card payments.

Tips to Get Paid Faster as a Plumber

• Put clear e-transfer instructions on every invoice.
• Offer card payment option (Premium) for larger jobs or commercial clients.
• Use "Due on receipt" or short terms for service work; Net 15-30 for bigger installs with deposits.
• Send the PDF immediately after the job while the client is happy.
• For larger jobs, use progress billing (deposit + final).
• Add a late-payment term only if it was accepted in advance and complies with the applicable rules; state the annual rate as well.

Related Resources

• Full Canadian Contractor Tax Guide 2026
• How to Get Paid Faster as a Canadian Contractor
• Invoice Payment Terms Examples Canada
• Electrician Invoice Template Canada (similar structure)
• Contractor Invoice Checklist
• Ontario / BC / Alberta provincial guides

Frequently Asked Questions

Do I need to charge tax on parts I buy and resell?

A: Yes, in most cases you charge the applicable GST/HST (and PST/QST) on the selling price of parts and materials to the client. You can usually claim Input Tax Credits (ITCs) on the tax you paid when you purchased them (talk to your accountant).

What if the homeowner says "just add the tax at the bottom"?

A: Itemizing is better for transparency and compliance. Line-by-line shows exactly what was labour vs materials and how tax was calculated. Most clients appreciate the clarity.

Can I use this for commercial plumbing work?

A: Yes. The same structure works. Commercial clients may expect Net 30 and purchase orders — add those details in the notes or client record.

How do I handle multiple visits on one job?

A: Either one final invoice with all visits itemized, or progress invoices (e.g., "Visit 1 — rough-in", "Visit 2 — finish & fixtures"). Progress billing helps cash flow on bigger jobs.

Is the free generator good enough for professional use?

A: The free generator can produce a clean PDF with the main invoice fields. Always verify the details, taxes, and registration numbers before sending it. Premium removes the monthly limit and adds branding and online payments.