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Invoice Details
From (Your Business)
Bill To (Client)
Line Items
⚠ Disclaimer: This tool provides estimates for informational purposes only and does not constitute professional accounting, tax, or financial advice. Results may not reflect your specific situation. Tax laws and regulations change frequently. Always consult a qualified CPA before making financial decisions. Insight Accounting CPA Professional Corporation accepts no liability for decisions made based on these estimates. For personalized advice, call (905) 270-1873.
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Frequently Asked Questions
What should I include on a professional invoice in Ontario?
A complete invoice should include: invoice number, date, due date, your business name and address, client details, itemized services or products with descriptions and amounts, subtotal, applicable taxes (GST/HST), total amount due, and payment terms. If you're GST/HST registered, include your business number. For Mississauga and GTA businesses, our CPAs can help ensure your invoicing meets CRA requirements.
Do I need to charge HST on my invoices in Ontario?
If your business earns more than $30,000 in gross revenue over four consecutive quarters, you must register for and charge HST (13% in Ontario). Small suppliers under this threshold can voluntarily register. Our Mississauga CPA firm helps Ontario businesses understand their HST obligations and set up compliant invoicing systems.
How long should I keep copies of invoices for CRA purposes?
The CRA requires businesses to keep invoices, receipts, and supporting documents for at least six years from the end of the tax year they relate to. Digital copies are acceptable if they're accessible and readable. Insight Accounting CPA in Mississauga offers bookkeeping services to help GTA businesses maintain organized records that satisfy CRA requirements.
What payment terms are standard for Canadian invoices?
Common payment terms in Ontario and across Canada include Net 30 (payment due within 30 days), Net 15, or Due Upon Receipt. Many Toronto and Mississauga businesses offer early payment discounts (e.g., 2/10 Net 30 means 2% discount if paid within 10 days). Our CPAs can advise on cash flow optimization through strategic payment terms.
Can I invoice in USD if I'm a Canadian business?
Yes, Ontario businesses can invoice in foreign currencies like USD. However, you must convert amounts to CAD when reporting income to the CRA, typically using the Bank of Canada exchange rate on the transaction date. If you do significant cross-border business in the GTA, Mississauga, or Toronto area, our international tax specialists can help you manage multi-currency accounting and FX reporting requirements.
Need Help with Bookkeeping & Invoicing?
Our Mississauga CPA firm offers full-service bookkeeping, accounts receivable management, and financial reporting for Ontario businesses.