If you’re searching for BDC interest rates, you’ve probably noticed there’s no simple number posted online. That’s because BDC does not use a single, fixed rate for all borrowers. For most small business loans, BDC sets your rate as a floating base rate plus a client‑specific variance, which depends on your business profile.
How this article is different: GrantHub already has a general overview of BDC interest rates. This guide goes further by tying BDC’s pricing model to current 2025–2026 interest rate conditions, explaining what actually pushes your rate up or down, and showing when BDC is cheaper—or more expensive—than other options.
BDC’s small business loans are priced using this formula:
BDC base rate (floating) + risk margin unique to your business
According to BDC, the variance depends on factors like your financial health, security, and loan purpose.
Here’s what that means in plain terms:
BDC also offers fixed‑rate options on some term loans, but the starting point is still market‑based rather than promotional or subsidized.
Understanding today’s BDC interest rates requires looking at Canada’s broader rate environment.
The Bank of Canada sets the overnight policy rate, which influences all business lending:
This easing cycle lowered borrowing costs compared to 2023–2024, but rates are still higher than pre‑pandemic norms.
Most Canadian variable business loans are priced off the prime rate:
BDC does not publish that it uses “prime” directly, but its floating base rate typically moves in the same direction as prime. This is why BDC interest rates in 2026 remain well above 4% for most borrowers.
BDC does not publish averages, but based on its pricing model and current rates, here’s what many Canadian businesses see in practice:
These are estimates, not quotes. Your actual BDC interest rate is set during underwriting.
Tools like GrantHub’s eligibility matcher can help you filter programs by province and industry in seconds—especially useful when comparing loans to non‑repayable funding.
BDC looks at several specific risk factors when pricing your loan:
BDC often accepts higher risk than traditional banks, but that flexibility is usually reflected in the interest rate.
Sometimes—yes. But not always.
BDC can be cheaper when:
Banks are often cheaper when:
This is why many businesses pair BDC loans with other funding options, including programs covered in our guides on EDC loan for business and grant for startup business.
A common misconception is that BDC offers subsidized or forgivable funding. It does not.
If you’re looking for non‑repayable support, compare BDC financing alongside options listed in businesses funded by the government.
Assuming BDC has a posted “best rate”
There is no universal BDC interest rate. Every loan is custom‑priced.
Comparing BDC rates to bank promo rates
Banks may advertise teaser rates that only apply to low‑risk borrowers.
Ignoring total cost of borrowing
A lower rate with shorter amortization can hurt cash flow more than a slightly higher rate over a longer term.
Not comparing grants first
Grants don’t charge interest. Always check eligibility before taking on debt.
Q: What is the current BDC interest rate in Canada?
BDC does not publish a single current rate. Your rate equals BDC’s floating base rate plus a business‑specific margin.
Q: Is BDC interest rate based on prime?
BDC does not formally state it uses prime, but its floating base rate moves with overall market rates, similar to prime.
Q: Are BDC loans fixed or variable?
BDC offers both variable and fixed‑rate options, depending on the loan product and term.
Q: Is BDC cheaper than a bank loan?
Sometimes. BDC is often more flexible on risk, but that flexibility can mean a higher interest rate for some borrowers.
Q: Can startups get lower BDC interest rates?
Startups typically pay higher rates due to limited operating history, unless strong collateral or cash flow support is provided.
GrantHub tracks 2,500+ active grant programs across Canada — check which ones match your business profile.
BDC interest rates depend heavily on who you are, not just where rates sit today. Before committing to any loan, compare BDC financing against grants, tax credits, and other government‑backed programs that may reduce how much you need to borrow. GrantHub helps you see those options clearly—so you borrow less, and only when it truly makes sense.
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Canada Proactive Disclosure Data
The Canadian government has funded over 400,000 businesses through 1.27 million grants and contributions. Check your eligibility in 60 seconds.