Understanding how credit cards work is the foundation of smart personal finance in Canada. Whether you’re getting your first card, trying to minimize interest costs, or deciding between rewards and low-rate options, this hub covers every core concept.
In This Section
How Credit Cards Work
- How Credit Card Interest Works in Canada — How purchase interest is calculated; daily rate; when interest kicks in
- What Is APR? — Annual percentage rate explained; comparing cards using APR
- Credit Card Grace Period in Canada — How the interest-free grace period works; how to keep it
- How to Read a Credit Card Statement — Every line on your statement explained; minimum payment vs statement balance
- Minimum Payments Explained — What happens if you only pay the minimum; true cost calculation
Fees & Rates
- Foreign Transaction Fees in Canada — What the 2.5% fee costs you; how to avoid it; best no-FX cards
- Credit Card Fees Explained — Annual fees, cash advance fees, over-limit fees, returned payment fees
- Low-Interest Credit Cards in Canada — When a low-rate card saves more than rewards
Managing Your Card
- How to Apply for a Credit Card in Canada — Eligibility, income requirements, what to expect after applying
- How to Cancel a Credit Card in Canada — Steps, credit score impact, downgrade vs cancel
- How to Get Your Annual Fee Waived — Retention scripts, what to expect, which issuers are most generous
- How to Request a Credit Limit Increase — Timing, hard vs soft inquiry, how much to request
- Credit Card Product Change in Canada — Downgrading without closing; what transfers, what doesn’t
- Authorized Users on Canadian Credit Cards — Adding a spouse or family member; shared vs separate liability
Balance Transfers & Debt
- Balance Transfers in Canada — How balance transfers work; promotional rates; fees
- Best Balance Transfer Credit Cards in Canada — Current 0% and low-rate promo offers
Rewards & Points
- How Credit Card Rewards Work — Cash back, points, miles — how earning and redeeming works
- What Is Costco’s Credit Card Policy in Canada? — Why Costco only accepts Mastercard
Comparisons
- Credit Union vs. Bank Credit Cards in Canada — Rates, features, and member benefits compared
- Credit Union Credit Cards in Canada — Desjardins, Meridian, First West, Coast Capital reviewed
Key Terms Every Canadian Cardholder Should Know
Purchase interest rate: The rate applied to unpaid balances after the grace period — standard is 19.99% for purchases; 22.99% for cash advances.
Grace period: The interest-free window between your statement close date and payment due date — typically 21 days. Pay in full by the due date and you pay zero interest.
Minimum payment: The smallest amount you must pay to keep the account in good standing. Paying only the minimum on a $3,000 balance at 19.99% can take over 15 years to repay and cost more than $4,000 in interest.
Utilisation ratio: Your balance as a percentage of your credit limit. Keeping it below 30% (ideally below 10%) positively affects your credit score.
Foreign transaction fee: A surcharge of typically 2.5% applied to purchases made in a foreign currency (including online purchases billed in USD). No-FX cards waive this.
Balance transfer: Moving debt from one credit card to another — often at a promotional 0% rate for 6–12 months — to reduce interest while paying down the principal.
Annual fee: A yearly charge for holding the card — ranges from $0 to $799 CAD. Premium cards justify fees through rewards, travel insurance, and perks.
Cash advance: Using your credit card to withdraw cash — typically at a higher rate (22.99%) with no grace period; interest accrues immediately.
Canadian Credit Card Regulations
Credit cards in Canada are regulated by the Financial Consumer Agency of Canada (FCAC). Key cardholder protections include:
- Minimum 21-day interest-free grace period on purchases (if no previous balance)
- Minimum 30 days notice before rate or fee increases
- Clear disclosure of all fees in standardized summary boxes
- Right to opt out of credit limit increases
- Minimum payment must cover all interest and fees charged in the billing period
Source: FCAC — Credit Card Regulations
Related Sections
- Best Credit Cards in Canada
- No Annual Fee Credit Cards
- Low-Interest Credit Cards
- How Credit Scores Work in Canada
- Travel Credit Cards
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