Getting your banking infrastructure right from the start saves significant time, money, and headaches as your startup grows. This guide covers everything a newly incorporated Canadian startup needs to know about banking — from opening your first account to building the financial infrastructure for growth.
In Canada, you can incorporate federally (under the Canada Business Corporations Act) or provincially. Federal incorporation costs approximately $200 online through Corporations Canada and gives you a national business name. Provincial incorporation costs $150–$450 depending on the province. Once incorporated, you'll have a Certificate of Incorporation and Articles of Incorporation — both required to open a business bank account.
You'll also need a Business Number (BN) from the Canada Revenue Agency. You can register for a BN at the same time as your provincial or federal incorporation, or separately at canada.ca. The BN is your business's tax identifier — it's needed for HST/GST registration, payroll deductions, and corporate tax filing.
For most Canadian startups, the choice comes down to three categories:
Advantages: comprehensive lending access as you grow, established credibility with investors and partners, full suite of business services. Best for startups that anticipate needing credit facilities or commercial lending within the first 2–3 years. BMO and RBC have been particularly active in startup ecosystem engagement. Many Big Five banks offer free business banking for the first 6 months for new businesses.
Advantages: often lower fees, more personalized service, relationship-based lending decisions. Provincial deposit insurance often covers more than CDIC's $100,000 cap. Desjardins (Quebec), Meridian (Ontario), and First West Credit Union (BC) are strong options for startups in their regions.
Options like Relay Financial (backed by Peoples Bank of Canada) offer modern, no-fee business banking with good software integrations. Best for tech startups with purely digital operations and no need for branch access or cash handling. Limitation: no lending products, so you'll need to establish a relationship with a traditional bank when you need credit.
After opening your bank account, build your financial infrastructure:
Connect your bank account to QuickBooks Online, Xero, or FreshBooks from day one. Real-time bank feeds mean every transaction is automatically imported and categorized. This saves enormous time at year-end and makes quarterly HST/GST filing much simpler. Most Canadian accountants prefer QuickBooks Online or Xero.
Register for HST/GST as soon as your revenue exceeds $30,000 in any rolling 12-month period. Many startups register voluntarily before hitting this threshold to claim input tax credits on startup expenses. Registration is free and done through the CRA's Business Registration Online service.
If you hire employees, you need a payroll account with the CRA (separate from your income tax account). You'll remit source deductions — CPP, EI, and income tax withheld from employee paycheques — either monthly or accelerated depending on your remittance schedule. Use a payroll service like Wagepoint, Payworks, or ADP to automate this.
Apply for a business credit card immediately after opening your account. Start with your bank's basic business card to build business credit history. As your spending grows, evaluate premium cards for better rewards.
Canadian-controlled private corporations (CCPCs) pay the federal small business tax rate of 9% on the first $500,000 of active business income annually (the small business deduction limit). This is one of the lowest corporate tax rates in the G7. Combined federal and provincial rates vary by province but typically total 10–14% on the first $500,000.
Income above $500,000 is taxed at the general corporate rate — federally 15%, plus provincial rates of 8–16%. This creates a strong incentive to manage income below the threshold in early years if possible.
One of the most important habits for startup founders is setting aside taxes as you earn. A common approach: open a separate high-interest savings account and automatically transfer 15–25% of all revenue into it. This covers both corporate income tax and HST/GST payable. Running out of cash to pay a tax bill is one of the most common and avoidable problems for early-stage founders.
If you're raising venture capital or angel financing, ensure your banking infrastructure can handle: wire transfers for investment proceeds, USD accounts if raising in US dollars, corporate by-laws that properly authorize the investment (your bank may request these), and accounting that can handle equity transactions. Work with a lawyer experienced in startup financing to ensure your corporate structure is properly set up before closing a round.
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