Business Line of Credit Canada: How It Works and How to Qualify in 2026

What Is a Business Line of Credit?

It's revolving credit up to a set limit. You draw money when you need it, pay it back, and draw again. As you pay the balance down, that room opens up for you to use once more. Some banks call the same facility an operating loan.

A term loan is different. You get one lump sum, repay it, and the loan is over. A line of credit just keeps going, for as long as the lender keeps it open. For term loans and other ways to borrow, see our guide. This page sticks to lines of credit.

A simple way to picture it: a term loan is a bucket of water. A line of credit is a tap. You open it when you need it, and only pay for what flows out.

Take a landscaping company in Calgary. In April it needs mulch, sod, fuel and two seasonal hires, but the first big invoices won't be paid until June. So it draws $20,000 in spring, pays it back over July and August, and the room is there again next year. Same line, no new application.

Business Line of Credit vs. Term Loan

With a term loan, you make monthly payments on both principal and interest, on a fixed schedule, from the start. There's no skipping the principal part.

A line of credit works differently. You only have to pay interest on the amount you've actually used. You can draw funds and make interest-only payments, with no mandatory principal schedule. (Paying it down is still how you free up room again, of course.)

Line of credit rates are often lower than term loan rates, but that depends on how the lender sees your business's risk. They're also variable. Lenders quote them as prime plus a percentage specific to the lender, and they move whenever the Bank of Canada changes its rate. So the best business line of credit canada offers for one company can look nothing like another's.

Secured vs. Unsecured Business Lines of Credit

This choice shapes almost everything else: your limit, your rate, how hard approval is.

A secured line of credit needs collateral. That can be real estate, equipment, inventory or accounts receivable. Because the lender has something to fall back on, secured lines generally come with lower rates and higher limits. A single asset like a commercial truck is usually financed on its own instead, through truck financing in Canada.

An unsecured business line of credit canada lenders offer doesn't need collateral. Sounds easier, and in one way it is. But the lender takes on more risk, so the rate is usually higher and the limit lower. Unsecured lines also lean harder on your credit score and financial history.

One thing people miss: "unsecured" doesn't always mean nothing is on the line. Many lenders still ask the owner to sign a personal guarantee, which makes you personally responsible if the business can't pay. That's standard, not a warning sign, but read it before you sign.

So which is the best business line of credit canada has for you? If you have assets and want the lowest cost, secured usually wins. If you'd rather not pledge anything, or don't have much to pledge, an unsecured business line of credit canada lenders approve might be the practical route. Just expect to pay more for it.

How Collateral Affects Your Credit Limit

For larger businesses, lenders often use what's called collateral-based lending. Your authorized limit might be high. But the amount you can actually use each month gets adjusted based on the value and quality of the receivables and inventory you've pledged.

So if your receivables drop in a slow month, your available credit can drop with them, even though your official limit hasn't changed. Worth knowing before you count on the full amount.

As a rough rule of thumb, a canada business line of credit often ends up at around 10% of revenue. A company bringing in $1 million a year might see something near $100,000. That's a general guide, not a formula. Lenders and situations vary a lot.

How Much Does a Business Line of Credit Cost?

Here's what makes lines of credit cheaper than people often expect: interest is calculated daily, and only on the amount you've actually drawn. Not on the full limit. A $50,000 line with nothing drawn costs you no interest at all.

The rate itself is quoted as prime plus a lender-specific percentage. That percentage depends on your creditworthiness and on the lender, and the whole thing moves with the Bank of Canada. We won't give you a "typical" number, because none would be accurate for your business.

What you can do is run the maths yourself. It's simple:

In the table below, we use a 10% annual rate only because it makes the arithmetic easy. It's not a typical or quoted rate. Plug in your own offer instead.

Look at the last two rows. Borrowing $50,000 for 15 days costs the same as $25,000 for 30. With a business line of credit canada lenders charge daily, paying the balance down quickly is where the real savings are.

Interest isn't the only cost, though. Some lenders charge a setup fee, an annual or monthly admin fee, or a standby fee on the unused part of your limit. And since the rate floats with prime, your cost can rise even if you change nothing. If the Bank of Canada raises its rate, so does yours. Budget with a little room for that.

What Can a Business Line of Credit Be Used For?

Lines of credit work best for short-term, revolving needs. Things like:

Now the warning, and it's an important one. Don't use a line of credit to pay for long-term assets like equipment or real estate. If the asset can't be quickly sold for cash, it just sits there eating up your credit room. Then, when you need that room for payroll or a supplier bill, it's gone.

The rule is simple. Short-term needs, short-term credit. Long-term assets, long-term debt. If you're buying a machine, look at Equipment Financing Canada instead. For a small business line of credit canada owners rely on day to day, keeping the room free for operating costs is half the point.

Even the best business line of credit canada lenders provide becomes a lot less useful once it's maxed out on a forklift.

Business Line of Credit Eligibility Requirements

Requirements vary, but most lenders look for:

You don't need to be perfect on every point. But gaps in one area usually have to be made up somewhere else. Weaker credit, for instance, might mean offering collateral. Lenders reviewing a business line of credit canada application are really asking one question: if we open the tap, will this company keep paying? Providers of a merchant cash advance in Canada ask it differently, weighing daily card sales rather than credit history.

Can a New Business Get a Line of Credit?

It's not impossible, just harder. Without much history, lenders lean heavily on the owner. A strong personal credit score and a clean credit history help a lot here.

Asking for a lower limit also improves your odds. A new company requesting $15,000 has a much better shot than one asking for $150,000 in its first year. Once you've shown you can manage a smaller canada business line of credit, raising the limit later gets easier.

Many businesses start even smaller, with a line of credit tied to a business credit card. It's not glamorous, but it builds a track record. After that, qualifying for a larger, separate facility becomes a realistic next step.

A few basics help too. Register the business properly, open a separate business bank account, and stop mixing personal and business spending. Clean, separate records make your revenue easy to prove, and lenders notice that.

Business Line of Credit vs. Government-Backed Options

Our Small Business Loan Canada guide covers the Canada Small Business Financing Program (CSBFP) in full, so briefly: along with its term-loan portion, the CSBFP includes a line-of-credit component of up to $150,000 for working capital costs. It's delivered through participating lenders, and the government backing can make approval easier for some businesses.

For very large lines of credit, some companies buy a guarantee from an organization like Export Development Canada (EDC) or Investissement Québec. That guarantee can make a lender more comfortable extending a bigger canada business line of credit than it otherwise would.

How to Apply for a Business Line of Credit

If you're wondering how to get a business line of credit canada lenders will actually approve, the steps are pretty consistent:

Step 5 matters more than it looks. The lowest rate isn't always the best business line of credit canada offers. A slightly higher rate with no standby fee, or a lender that raises your limit as you grow, can work out better over a few years.

How Does a Line of Credit Affect Your Credit Score?

It works both ways. Your credit score often shapes the rate you're offered: generally, the higher the score, the lower the rate. Then the line itself affects your credit going forward. Paying on time can help. Carrying a high balance for long stretches, or missing payments, can hurt.

What about your personal credit? A business line of credit canada lenders issue is typically not reported on the owner's personal credit report. Some lenders do report business credit activity to commercial credit bureaus, though. That doesn't touch your personal score directly, but it can affect how creditworthy your company looks the next time it applies for financing.

Two easy habits help. Try not to sit near your limit month after month, even if you can afford the interest. And set up automatic payments or reminders so a busy week never turns into a missed payment.