Resource
Payments and cash flow2 min readUpdated June 2026
Late Payment Reminder Letter Canada
Practical Canadian guide: late payment. Examples, wording, and links to invoice tools.
Written by a Canadian developer for trades businesses.
Lire cette page en françaisCanadian small businesses and Quebec travailleurs autonomes search for practical guidance on late payment. This page explains what to put on the document, how taxes usually apply, and how to move from quote to paid invoice faster.
What this guide covers
- friendly reminder
- overdue notice
- late fee disclosure
- next steps
Workflow that works in Canada
1. Confirm client legal name, billing email, and payment terms before starting
2. Send a clear quote or estimate with validity dates and scope limits
3. Collect a deposit on larger jobs when materials or scheduling require it
4. Invoice the day work is delivered or the milestone is complete
5. Include Interac e-transfer instructions on every PDF
6. Follow up politely before the due date, then use a structured reminder if needed
Tax and compliance reminders
- Charge GST/HST/QST/PST only when registered or required to register
- Show tax registration numbers on invoices that collect tax
- Keep sequential invoice numbers and copies of every PDF sent
- Late fees must be disclosed in your terms before applying them
Related resources
- Invoice Payment Terms Canada
- Progress Billing Canada
- Contractor Invoice Checklist
- Free Canadian Invoice Generator
Is this legal or tax advice?
A: No. This is practical invoicing guidance. Confirm tax and contract rules with your accountant or lawyer.
Related guides
Go deeper with practical guides for invoicing, getting paid, and staying compliant in Canada.
- How to Get Paid Faster as a Canadian Contractor 2026Practical tips for Canadian trades to get paid faster. e-transfer requests, payment terms, deposits, progress billing, late fees, invoice speed, and tools that help plumbers, electricians, roofers collect sooner.
- Interac e-Transfer on Invoices Canada Invoice Template Canada (GST/HST/QST Ready)Free Interac invoice template for Canada with realistic line items, tax notes, and instant PDF generator.
- Payment termsNet 30 and due on receipt examples.
- Progress Billing Canada for ContractorsHow Canadian contractors use progress billing and deposits to improve cash flow. Examples for roofers, HVAC, general contractors, electricians, and landscapers. Includes wording and tax notes.
- Invoicing Resources for Canadian Contractors and TradesFree guides, templates, tax tips, and tools for Canadian contractors, plumbers, electricians, and self-employed pros. Built for real businesses in Canada.
Create an invoice now
Apply these payment terms on a PDF invoice that is ready to send.