Deposit Invoice Guide Canada

Canadian small businesses and self-employed workers in Quebec often use deposits to reserve time, order materials, or reduce cash-flow risk. This page explains what to put on a deposit invoice, how taxes usually apply, and how to move from quote to final invoice faster.

What this guide covers

• booking deposit
• materials order
• tax on deposit
• contract wording

Workflow that works in Canada

When the deposit clears, record it against the original deposit invoice instead of replacing that document. Paid Invoice vs Receipt in Canada: What to Send explains how to show the payment, remaining balance, and final receipt trail.

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.