Practical advice for GST/HST, PST & QST compliance, getting paid faster, and running a more confident small business or freelance practice.
Explore straightforward guidance on sales tax rules, billing formats, and expense deductions without complex accounting jargon.
Curated insights from the Lunio editorial team for Canadian business owners.
The Lunio Developer API helps Canadian developers integrate GST, HST, PST, and QST calculations into SaaS platforms, ecommerce systems, invoicing tools, and internal finance workflows.
Practical articles you can apply immediately to improve your accounting workflows.
Learn how to calculate GST on Canadian invoices step by step, including examples, formulas, and when to charge GST or HST.
CPP is taxable income in Canada—but should you have tax deducted upfront? This guide explains when it makes sense, how much to deduct, and how to set it up.
Not sure if your services are taxable in Canada? Learn when to charge GST/HST and how service-based businesses handle taxes.
Learn which business expenses you can claim in Canada, including common deductions for freelancers and small businesses.
Learn how to create professional invoices in Canada, including what to include, how to set payment terms, and how to charge taxes correctly.
When Should You Register for GST/HST in Canada? (2026 Guide)
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