Getting a line of credit in Canada usually means applying to a bank, credit union, or other licensed lender that reviews your income, credit history, existing debts, and employment before deciding whether to approve you. There is no trick that guarantees approval, and no lender is obliged to say yes. What you can control is the strength of the file you submit and where you submit it.
What a line of credit is, and how it differs from a loan
A line of credit is a revolving account. You are approved for a maximum amount, you draw what you need when you need it, and interest is charged on the outstanding balance, typically calculated daily. As you repay, the available room returns, so the same limit can be used again and again during the term of the agreement.
That is the structural difference from an instalment loan, where you receive a lump sum and repay it on a fixed schedule. Lines of credit also come in different shapes: unsecured personal lines, secured lines such as a home equity line of credit, and overdraft protection on a chequing account, which behaves like a very small line of credit. Student lines and business operating lines are variations on the same idea.
What lenders assess before they approve
Most lenders work through the same set of questions, though the weight given to each one varies by institution, product, and whether the line is secured.
Income and affordability
Lenders look for evidence that you can carry the payments on top of everything else you owe. That usually means recent pay stubs or tax documents, and financial statements if you are self-employed. Variable, seasonal, or contract income is not automatically disqualifying, but it may require a longer paper trail before a lender is comfortable.
Credit history
Your credit report shows how you have handled credit in the past: whether you pay on time, how long your accounts have been open, how much of your available credit you use, and whether there are collections, judgments, or an insolvency in your file. Where a bankruptcy or consumer proposal appears, lenders generally want to see it discharged and followed by a period of clean repayment. You can order your own credit report from the national credit reporting agencies to review it before you apply.
Existing debt and how much you already owe
Lenders compare your monthly obligations against your income. Credit card balances, a car loan, a mortgage, and any other lines of credit all count. Paying down revolving balances before you apply lowers that ratio and often improves the credit utilization portion of your credit score at the same time.
Employment and stability
Time in your current job, or time operating your business if you are self-employed, is treated as a signal of reliability. A recent change is rarely fatal, but a gap in income with no explanation invites questions.
Your existing relationship with the lender
Customers who already hold a chequing account and a deposit history sometimes face a lighter review, because the lender can see how money moves in and out. That is one practical reason to start with the institution where you already bank.
Secured versus unsecured lines of credit
A secured line is backed by an asset, most often the equity in your home. An unsecured line rests entirely on your credit and income. The trade-off is straightforward: security can widen who qualifies and lower the cost, but it puts the asset at risk if you default.
| Feature | Unsecured line of credit | Secured line of credit |
|---|---|---|
| Security | None; approval rests on your credit and income | Backed by an asset, often home equity |
| Approval considerations | Tighter credit and income checks, since the lender has no asset to fall back on | Credit still matters, but the asset reduces the lender's risk, which can widen who qualifies |
| Typical limit | Usually smaller, based on income and credit | Often larger, tied to the value of the asset and any mortgages registered against it |
| Cost | Generally a higher interest rate | Generally a lower interest rate, though fees may apply |
| Risk to you | Your credit file is the main consequence of default | Default can put the asset at risk, including your home |
| Best suited to | Smaller, occasional borrowing needs | Larger or longer term borrowing, where the borrower accepts the added risk |
If you are considering a secured line against your home, treat the borrowing limit as a ceiling rather than a target. A line that is fully drawn against home equity is a mortgage in everything but name.
Documents you will typically be asked for
Requirements differ by lender, so confirm the list before you start. An incomplete application that has to be resubmitted can mean an extra credit inquiry on your file.
- Government issued photo identification and proof of address
- Recent pay stubs, or the last two years of tax returns and notices of assessment if you are self-employed
- Recent bank statements, often covering two to three months
- An employment letter or other confirmation of employment
- For a secured line, a mortgage statement, property tax bill, and sometimes an appraisal
- For a business line, financial statements and, depending on the lender, a business plan
How to improve your chances
- Check your credit report from the national credit reporting agencies before you apply, and correct anything that is wrong. Disputes take time, so start early.
- Pay every account on time, since missed payments appear on your credit report and a lender will see them.
- Reduce revolving balances such as credit cards, and keep your use of available credit moderate.
- Avoid a burst of new credit applications. Several inquiries in a short period are visible on your report.
- Build a deposit history where you plan to apply, even if that means moving your paycheque.
- Consider asking for a smaller limit than the maximum offered, if the larger number would stretch your budget.
- If you are declined, ask for the reason and for what would need to change. A secured product or a co-signer may be an option, though a co-signer takes on real risk.
- Give it time. If your file is thin or recently damaged, a stretch of clean repayment can change how a lender reads it.
Costs, terms, and questions to ask first
Ask for the annual interest rate, how interest is calculated, whether there is an annual or inactivity fee, what happens if you miss a payment, and whether the lender can reduce or cancel the limit. Many agreements allow exactly that, so the approved amount is not a guarantee for the life of the account.
One floor is worth knowing: the federal criminal rate of interest is 35% APR, in force since 1 January 2025 under the Criminal Interest Rate Regulations (SOR/2024-114). A lawful line of credit should sit well below that ceiling, and an offer that does not is a reason to walk away.
It also helps to compare a line of credit against the alternatives before you borrow. The Financial Consumer Agency of Canada compared the cost of borrowing $300 for 14 days: a payday loan cost $42.00, a cash advance on a credit card $7.65, overdraft protection on a chequing account $7.42, and a line of credit $5.92. For a short term shortfall, the cheapest option is often the one that takes the longest to arrange.
Sources and further reading
Prepared by the Instalment.ca Editorial Team.
- Financial Consumer Agency of Canada: loans and borrowing
- Financial Consumer Agency of Canada: credit reports and scores
- Criminal Interest Rate Regulations, SOR/2024-114
- Bank of Canada: interest rates
This article is general information, not financial, legal, or tax advice, and Instalment.ca is a loan matching and comparison service, not a lender.