Most Canadian credit cards charge 19.99% interest on purchases — a significant cost if you carry a balance even for a month or two. Low interest credit cards charge 8.99%–12.99% on an ongoing basis, substantially reducing the cost of carrying a balance while you pay it down.
Best Low Interest Credit Cards at a Glance
| Card | Annual Fee | Purchase Rate | Type | Best For |
|---|---|---|---|---|
| MBNA True Line Gold Mastercard | $39 | 8.99% | Fixed low rate | Lowest ongoing rate in Canada |
| CIBC Select Visa | $29 | 10.99% | Fixed low rate | CIBC clients; 0% promo BT |
| BMO Preferred Rate Mastercard | $20 | 12.99% | Fixed low rate | BMO clients; lowest annual fee |
| Scotiabank Value Visa | $29 | 12.99% | Fixed low rate | Scotiabank clients; 0% promo BT |
| RBC Visa Classic Low Rate | $20 | 12.99% | Fixed low rate | RBC clients; basic low-rate |
| MBNA True Line Mastercard | $0 | 12.99% | Fixed + promo BT | No-fee low rate option |
| TD Emerald Flex Rate Visa | $25 | Prime + 4.50% | Variable | TD clients who track Bank of Canada |
| National Bank Syncro Mastercard | $35 | Prime + 4% | Variable | Quebec/NB National Bank clients |
All rates and fees as of June 2026. Always verify with the issuer — promotional offers and terms change.
How Much Does a Lower Rate Save?
The interest saving on a carried balance at lower rates is substantial:
| Balance Carried | 19.99% (Standard) | 12.99% | 10.99% | 8.99% |
|---|---|---|---|---|
| $1,000 | $200/year | $130/year | $110/year | $90/year |
| $2,000 | $400/year | $260/year | $220/year | $180/year |
| $5,000 | $1,000/year | $650/year | $550/year | $450/year |
| $10,000 | $2,000/year | $1,300/year | $1,100/year | $900/year |
Approximate annual interest on a static carried balance. Actual interest depends on your payment schedule.
On a $5,000 balance, switching from 19.99% to 8.99% (MBNA True Line Gold, $39 fee) saves $511/year — the card pays for itself more than 13 times over.
Top Cards in Detail
MBNA True Line Gold Mastercard ($39/year) — Lowest Rate
8.99% ongoing purchase rate — the lowest fixed rate of any standard credit card in Canada. $39 annual fee is recovered after roughly 10 days of interest savings on a $2,000 balance.
Also offers 1.99% promotional balance transfer rate for 12 months (1% balance transfer fee) — useful for consolidating high-rate debt, then continuing to carry it at 8.99%.
Best for: Canadians who regularly carry a balance and want the lowest possible ongoing interest rate without a variable-rate product.
CIBC Select Visa ($29/year) — Best for CIBC Clients
10.99% ongoing purchase rate — second-lowest fixed rate. Annual fee of $29 is the lowest of any card in this range.
Offers 0% promotional balance transfer rate for 10 months (1% balance transfer fee) — use this to consolidate existing credit card debt interest-free for 10 months, then carry any remaining balance at 10.99%.
Best for: CIBC banking clients carrying a balance who want the promotional 0% transfer window plus ongoing low rate.
BMO Preferred Rate Mastercard ($20/year) — Lowest Annual Fee
12.99% purchase rate at the lowest annual fee ($20) of any ongoing low-rate card. BMO banking clients can sometimes negotiate the annual fee waived.
Best for: BMO clients who want the lowest possible annual fee on a low-rate card.
Scotiabank Value Visa ($29/year) — Best Promo + Ongoing Combo
0% promotional balance transfer for 6 months (1% transfer fee) + 12.99% ongoing rate after the promotional period.
Best for: Scotiabank clients with debt to consolidate; the 6-month 0% window is shorter than MBNA’s 12 months but effective.
MBNA True Line Mastercard ($0/year) — No-Fee Low Rate
The only no-fee card with a low ongoing purchase rate (12.99%). Also offers a 0% balance transfer for 12 months (3% transfer fee).
Best for: Canadians who want a low-rate card with zero annual commitment.
Variable Rate Cards
| Card | Annual Fee | Rate | Good If… |
|---|---|---|---|
| TD Emerald Flex Rate Visa | $25 | Prime + 4.50% | Bank of Canada rate is low / cutting |
| National Bank Syncro Mastercard | $35 | Prime + 4% | National Bank client; comfortable with variable |
Note on variable rates: As of mid-2026, the Bank of Canada overnight rate is approximately 2.75%. Prime rate is typically Prime rate + 2.70% = ~5.45%. So:
- TD Emerald Flex Rate: ~5.45% + 4.50% = ~9.95% today
- National Bank Syncro: ~5.45% + 4% = ~9.45% today
Rates change with Bank of Canada decisions — always verify current Prime rate.
When a Low-Rate Card Makes Sense
✓ You regularly carry a balance month-to-month (even temporarily)
✓ You have a large purchase you’ll pay off over 3–12 months
✓ You’re consolidating high-rate credit card debt
✓ You prioritise minimising interest over earning rewards
When it does NOT make sense:
✗ You pay your full balance every month — a rewards card is more valuable
✗ You are in a short-term cash crunch — a 0% balance transfer card with a fixed window is better
✗ Your credit score is below 600 — you may not qualify for standard low-rate cards
Low Interest Credit Cards FAQ
What is the lowest interest rate credit card in Canada? MBNA True Line Gold Mastercard at 8.99% ongoing ($39/year annual fee).
Is there a 0% credit card in Canada? Only as a promotional balance transfer offer — not as an ongoing rate. MBNA True Line Mastercard (0% BT for 12 months, 3% fee) and CIBC Select Visa (0% BT for 10 months, 1% fee) are the top options.
Does a low-rate card earn rewards? Most low-rate cards earn no rewards or very minimal rewards — the trade-off is rate vs. rewards. If earning rewards matters to you and you carry a balance, compare the rewards you’d earn against the interest cost difference.
Can I have a low-rate card and a rewards card? Yes — many Canadians maintain a rewards card for purchases paid in full and a low-rate card as a backup for months when a balance must be carried.
What happens if I miss a payment on a low-rate card? The low rate applies to your regular balance. A missed payment may trigger a penalty rate (which varies by issuer) and will damage your credit score. Always set up automatic minimum payments as a safety net, and aim to pay in full.
Related Articles
- Best No Annual Fee Credit Cards in Canada
- Best Balance Transfer Credit Cards in Canada
- Best Secured Credit Cards in Canada
- Credit Scores in Canada: Complete Guide
- MBNA True Line Gold Mastercard Review 2026
Interest rates are subject to change. Verify the current rate with the issuer before applying. Promotional offers have expiry dates — confirm the current offer at time of application. See our Advertiser Disclosure.