Standard Canadian credit cards charge 19.99% on purchases and up to 22.99% on cash advances. For cardholders who occasionally or regularly carry a balance, a low-interest card at 8.99%–12.99% saves substantially more than any rewards card.
Best Low-Interest Credit Cards in Canada
| Card | Annual Fee | Purchase Rate | Cash Advance Rate | Best For |
|---|---|---|---|---|
| MBNA True Line Gold Mastercard | $39 | 8.99% | 24.99% | Lowest purchase rate |
| BMO Preferred Rate Mastercard | $20 | 12.99% | 15.99% | Low fee; moderate rate |
| MBNA True Line Mastercard | $0 | 12.99% | 24.99% | No-fee low-interest |
| TD Emerald Flex Rate Visa | $25 | Prime + ~4.5% | Prime + ~4.5% | Variable rate linked to prime |
| Scotiabank Value Visa Card | $29 | 12.99% | 12.99% (promo) | Balance transfers |
| RBC Rate Advantage Visa | $39 | Prime + ~4.99% | Prime + ~4.99% | Variable rate; RBC banking |
| National Bank Syncro Mastercard | $35 | Prime + ~4% | Prime + ~4% | Variable rate; NB banking |
| CIBC Select Visa | $29 | 13.99% | 13.99% | CIBC banking customers |
Fixed Rate vs. Variable Rate Cards
Fixed rate (e.g., MBNA True Line Gold at 8.99%):
- Rate doesn’t change with Bank of Canada rate decisions
- Predictable interest cost month to month
- Best when the Bank of Canada rate is high (variable rate cards become expensive)
Variable rate (e.g., TD Emerald, RBC Rate Advantage):
- Rate moves with the Bank of Canada prime rate
- Lower when prime rate is low; higher when prime is high
- Best when rates are falling
As of June 2026, verify the current Bank of Canada overnight rate at bankofcanada.ca for context on variable rate card attractiveness.
How Much Does 8.99% Save vs. 19.99%?
| Balance | 19.99% (annual interest) | 8.99% (annual interest) | Annual Saving |
|---|---|---|---|
| $2,000 | $400 | $180 | $220 |
| $5,000 | $1,000 | $450 | $550 |
| $10,000 | $2,000 | $900 | $1,100 |
| $15,000 | $3,000 | $1,350 | $1,650 |
On a $5,000 persistent balance, the MBNA True Line Gold saves $550/year in interest — minus the $39 annual fee = $511 net saving.
Low-Interest Card vs. Balance Transfer
Balance transfer: Move debt to a 0% promotional rate card for 6–12 months. Powerful for eliminating a specific debt in a defined period.
Low-interest card: Ongoing 8.99%–12.99% rate — no promotional period, no expiry, no urgency. Better for carrying a persistent balance month to month.
Best strategy: Use a balance transfer to aggressively pay down a large debt in the promo window; use a low-interest card for ongoing carry.
See Best Balance Transfer Credit Cards in Canada for current promotional rate options.
Low-Interest Cards Don’t Earn Rewards
A trade-off: low-interest cards in Canada generally do not earn rewards, cash back, or points. The lower interest rate is the product. If you pay your full balance every month, a rewards card delivers much better value. Low-interest cards are only financially superior when you carry a balance.
Rule of thumb:
- Pay in full every month → Best rewards card you qualify for
- Carry a balance regularly → Low-interest card saves more than any rewards programme
Annual Fee Comparison
| Card | Fee | Effective Rate (8.99%) | Net Saving vs 19.99% on $3,000 balance |
|---|---|---|---|
| MBNA True Line Gold | $39 | 8.99% | $330 interest saved − $39 fee = $291 net |
| BMO Preferred Rate | $20 | 12.99% | $210 interest saved − $20 fee = $190 net |
| MBNA True Line | $0 | 12.99% | $210 saved − $0 fee = $210 net |
On a $3,000 ongoing balance, the MBNA True Line (no fee, 12.99%) and MBNA True Line Gold ($39 fee, 8.99%) are nearly equal. At $5,000+ balance, the lower rate of the True Line Gold clearly wins despite the fee.
Related Articles
- MBNA True Line Gold vs BMO Preferred Rate Mastercard
- Best Balance Transfer Credit Cards in Canada
- Balance Transfers in Canada
- How Credit Card Interest Works in Canada
- Best No Annual Fee Credit Cards in Canada
Interest rates are subject to change. Variable-rate card rates fluctuate with the Bank of Canada prime rate. Verify current rates with each issuer. See our Advertiser Disclosure.