CIBC Costco Mastercard
The default card for Costco members in Canada: free, simple, and well-matched to gas and restaurant spend, with no cap on what it pays out. It carries no welcome offer, so its whole case rests on ongoing earn — and warehouse purchases themselves earn only the base 1%.
- Annual fee
- None (Requires an active paid Costco membership)
- Welcome bonus value (full offer)
- ≈ $0 None — CIBC publishes no welcome offer on this card; it competes on Costco access and ongoing rates
- First-year net value
- ≈ $160
- Interest rates
- 21.75% purchases · 22.49% cash advances
Direct issuer link — details verified 2026-07-26
Rewards math assumes you pay your balance in full every month — interest charges quickly exceed any rewards value.
Data caveat: We previously credited this card with a $100 welcome bonus. CIBC's own card page (checked 2026-07-26) shows no welcome offer at all, so we now score it with none — any promotion you catch is upside on top of our numbers. CIBC does run intermittent bonuses on this card, and the $100 figure circulating on comparison sites appears to belong to the separate CIBC Costco Business Mastercard.
Standard Score breakdown
PassSix weighted components, each rated 0–10. “Contributes” is the rating × weight — add all six and you get a raw 5.38/10, published as 5.4/10.
Evidence behind each input
The facts are structured; the rating remains an editorial judgment. Open any component to audit what was considered without mistaking the evidence for an automatic formula.
First-year value4.0/10
The anchor fixes the starting point; the 1.0-point reduction is within the published maximum and makes the reachability judgment visible.
- $160 first-year net value maps to a 5.0/10 baseline.
- Published first-year input: 4.0/10 (-1.0 versus baseline).
- Adjustment context: In-warehouse Costco purchases earn the base 1%, not a bonus rate
Ongoing value6.5/10
This input judges recurring earn and cash-like credits after the annual fee; the welcome offer and non-cash perks are excluded.
- No annual fee.
- Fee condition: Requires an active paid Costco membership
- Published earn: 3% — Restaurants and Costco gas; 2% — Other gas stations, EV charging, and Costco.ca; 1% — Everything else, including in-warehouse Costco purchases.
- No cap is stated in the structured earn rows.
Flexibility5.5/10
This input judges how easily Cash back can become useful value without forcing one narrow redemption path.
- Reward currency: Cash back.
Perk usability5.0/10
This input credits non-cash benefits at realistic use, separate from cash-like credits already counted in ongoing value.
- No airport lounge access.
- 2 published insurance benefits: Purchase protection; Extended warranty.
- Other published benefit: Link the card to Skip for a free Skip+ membership and 3% on all dining and food delivery
Low friction7.0/10
This input combines network acceptance, caps, conditions, eligibility, and operational effort; a higher rating means less friction.
- Mastercard acceptance; 2.5% foreign-transaction fee.
- Eligibility: $15,000 personal-income minimum.
- Eligibility note: $50,000 personal / $80,000 household qualifies for the World Mastercard tier of the same card
- Practical constraint: Requires an active paid Costco membership to hold the card
Strategic fit6.0/10
This input asks whether the card fills a distinct role in a small wallet rather than duplicating another card; redemption quality is not counted again here.
- Ranking roles: cash-back.
- Fit case: Costco members who fill up at Costco gas stations and want a free card that pairs naturally with warehouse shopping.
- Main conflict: You're not a Costco member, or your spend is mostly outside Costco categories — a flat cash-back card earns more elsewhere.
See how the Standard Score works or re-weight it to your priorities.
Earn rates
| Category | Rate |
|---|---|
| Restaurants and Costco gas | 3% |
| Other gas stations, EV charging, and Costco.ca | 2% |
| Everything else, including in-warehouse Costco purchases | 1% |
Included insurance
Purchase protection · Extended warranty
Why it earns its score
- Exclusive Costco co-brand Mastercard with no annual fee
- 3% on Costco gas and restaurants, with no cap on total cash back
- One of the only Mastercards accepted at Costco gas stations in Canada
- Link the card to Skip for a free Skip+ membership and 3% on all dining and food delivery
Where it loses points
- Requires an active paid Costco membership to hold the card
- In-warehouse Costco purchases earn the base 1%, not a bonus rate
- Cash back is paid out once a year as a certificate, not on demand
- No welcome offer — CIBC runs bonuses on this card only intermittently
Who it’s for
Costco members who fill up at Costco gas stations and want a free card that pairs naturally with warehouse shopping.
Who should skip it
You're not a Costco member, or your spend is mostly outside Costco categories — a flat cash-back card earns more elsewhere.
The bottom line
Standard Score 5.4/10 — Pass. We estimate ≈ $160 in first-year net value after the $0 fee.
Direct issuer link — no commission shapes this review
Rewards math assumes you pay your balance in full every month — interest charges quickly exceed any rewards value.
Renewal math
Should you keep this card?
There’s no annual fee, so keeping it costs nothing — the only renewal question is whether a different no-fee card would earn more on your spending. Check the rankings or the card finder if you suspect it would.
Welcome-offer history
We’ve tracked this card’s welcome offer since Jul 11, 2026 and log every change, so you can judge whether today’s offer is genuinely strong or just loudly advertised.
| Offer | Est. value | Recorded | Status |
|---|---|---|---|
| Up to $100 cash back for new cardholders (offers vary) | ≈ $100 | Jul 11, 2026 – Jul 26, 2026 | Replaced |
Source: issuer card page · Last reviewed 2026-07-26. Details change often — confirm current terms with the issuer before applying.
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