A line of credit and a personal loan both let you borrow money in Canada — but they work very differently. Choosing the wrong one can cost you thousands. Here is exactly when to use each one.
A line of credit (LOC) is a flexible borrowing arrangement where a Canadian lender approves a maximum credit limit and you draw funds as needed. You only pay interest on the amount you actually borrow — not the total limit. As you repay the balance, the available credit is restored and you can borrow again.
There are two main types in Canada. An unsecured personal line of credit is based on your creditworthiness alone and typically carries interest rates of 6% to 12% for borrowers with good credit. A home equity line of credit (HELOC) is secured against your home and offers significantly lower rates of 4% to 7% — but puts your property at risk if you cannot repay.
Lines of credit are revolving — meaning there is no fixed end date. You can carry a balance indefinitely as long as you make the minimum interest payments. This flexibility is powerful but can also lead to debt that lingers for years if not managed with discipline.
A personal loan provides a fixed lump sum that you repay over a set period — typically 1 to 7 years — through equal monthly payments. The interest rate and payment schedule are fixed at the time of borrowing, giving you predictability and a clear end date for the debt.
Personal loans in Canada are available from banks, credit unions, and online lenders. Rates range from approximately 5% to 20% depending on your credit score, income, debt load, and lender. Credit unions consistently offer among the lowest personal loan rates in Canada.
Most personal loans in Canada are unsecured — no collateral required. Secured personal loans backed by a vehicle or savings account offer lower rates but risk losing the asset if you default. Auto loans are technically secured personal loans specific to vehicle purchases.
Choosing between a line of credit and a personal loan depends on your specific borrowing need, financial discipline, and how long you expect to need the funds.
Canadian borrowers can access two broad types of line of credit, and understanding the difference is essential because they carry very different interest rates and risks. The distinction comes down to whether the borrowing is backed by an asset.
An unsecured line of credit is not tied to any collateral and is approved based on your creditworthiness and income. Because the lender takes on more risk, interest rates are higher — typically several percentage points above prime. Personal lines of credit and most student lines of credit fall into this category. They offer flexible access to funds for general purposes, but the higher rate makes carrying a large balance expensive.
A secured line of credit is backed by an asset, most commonly home equity through a Home Equity Line of Credit (HELOC). Because the loan is secured against your home, lenders offer much lower interest rates, often close to prime. A HELOC lets homeowners borrow against the equity they have built, up to a regulated limit, and only pay interest on what they draw. The serious trade-off is that your home is on the line — defaulting on a HELOC can ultimately put your home at risk, which makes it unsuitable for frivolous or high-risk spending.
Lines of credit differ from installment loans in ways that affect how much interest you pay, and understanding the mechanics helps you use them efficiently. Most lines of credit charge variable interest based on the lender's prime rate plus a margin, and interest is calculated on your daily outstanding balance, so every day you carry a balance adds to the cost.
Unlike a fixed-term loan with set payments, a line of credit usually requires only a small minimum payment each month, often just the interest. This flexibility is a double-edged sword: it eases cash flow during tight months, but paying only the minimum means the principal never shrinks and you pay interest indefinitely. The disciplined approach is to treat a line of credit like a loan, making substantial regular payments toward the principal rather than drifting along on interest-only minimums.
Because lines of credit carry variable rates, your interest cost rises when the Bank of Canada raises rates. Borrowers who took out lines of credit during low-rate periods sometimes faced sharply higher payments as rates climbed. Building a buffer into your budget for potential rate increases prevents a payment shock from destabilising your finances.
To minimise interest, draw only what you genuinely need, pay down the balance aggressively when cash flow allows, and avoid using a line of credit for everyday spending that you cannot quickly repay. For those carrying high-interest credit card debt, consolidating it onto a lower-rate line of credit can save significant interest — but only if you stop adding new card debt, since otherwise consolidation simply frees up the cards to be run up again. Used with discipline, a line of credit is a low-cost, flexible borrowing tool; used carelessly, it can become a persistent drain.
A line of credit is just one of several borrowing tools available to Canadians, and choosing the right one for a given need can save significant money. Comparing a line of credit against credit cards, personal loans, and home equity options helps you borrow as cheaply as possible for your specific situation.
Compared to credit cards, a line of credit almost always charges far lower interest — often less than half the rate of a typical credit card's 19.99% or higher. For any borrowing you cannot repay within the card's grace period, moving the balance to a line of credit dramatically reduces interest costs. However, credit cards offer rewards and purchase protections, and the grace period means they cost nothing if paid in full monthly, so the best practice is using cards for convenience and rewards while paying them off, and reserving the line of credit for larger amounts carried over time.
Compared to a personal installment loan, a line of credit offers more flexibility — you draw only what you need and pay interest only on the outstanding balance, with no fixed repayment schedule. A personal loan, by contrast, provides a lump sum with fixed payments and a defined payoff date, which can impose helpful discipline. For a one-time known expense, a fixed loan ensures the debt actually gets paid off; for ongoing or uncertain needs, a line of credit's flexibility is more useful.
For homeowners, a HELOC secured against home equity offers the lowest rates of all these options but puts the home at risk and is best reserved for major, planned expenses. The overarching principle is to match the borrowing tool to the need: the lowest-cost option that fits the purpose, used with a clear repayment plan. Borrowing is sometimes necessary and sensible, but the difference between the cheapest and most expensive option for the same need can amount to thousands of dollars over time.
Q: Does a line of credit hurt your credit score in Canada?
A: Applying for a line of credit triggers a hard inquiry on your credit report which temporarily reduces your score by a few points. Once approved, a LOC can actually improve your credit score over time by improving your credit utilization ratio (assuming you keep the balance low relative to the limit) and adding to your credit mix.
Q: What credit score do I need for a line of credit in Canada?
A: Most Canadian lenders require a minimum credit score of 650 to 680 for an unsecured personal line of credit. Scores above 720 qualify for the best rates. A HELOC typically requires a score of 650 or above plus sufficient home equity — usually at least 20% equity remaining after the HELOC limit.
Q: Can I pay off a personal loan early in Canada?
A: Most Canadian personal loans allow early repayment but may charge a prepayment penalty — typically 3 months interest on the amount prepaid. Always check your loan agreement before making lump sum payments. Credit union personal loans often have more flexible prepayment terms than bank loans.
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