CIBC · Mastercard
Free, and it pays its worst rate, 1%, on purchases inside Costco. The rewards arrive once a year as a Costco gift certificate.
Rates and features verified 2026-08-18Full terms and conditionsHow we research cards
What we like, and what we don’t
Worth having
- No annual fee and no fee for additional cards
- 3% at restaurants and at Costco gas stations in Canada
- 2% at other gas stations, on EV charging and at Costco.ca
- $1,000 of mobile device insurance
- A low $15,000 income requirement
- Costco warehouses in Canada accept Mastercard, so it works where you shop
Watch out for
- Shopping inside a Costco warehouse earns 1%, the lowest rate on the card
- Rewards are not cash. They arrive once a year in January as a Costco gift certificate
- The certificate can be redeemed only at a Canadian Costco warehouse, in person, once, by the primary cardholder
- The certificate cannot be used for alcohol, tobacco, fuel or tire centre purchases
- The 2% gas rate stops after $5,000 of annual fuel spending, after which all fuel drops to 1%
What this card earns
- Gas
- 2%
- Dining and restaurants
- 3%
- Everything else
- 1%
- Bonus rates apply up to
- $5,000 of annual spending after that, the base rate
- Bonus categories at once
- 3 you choose which
The earning fine print
HEADLINE vs SUBSTANCE: this is the Costco Canada card, but shopping INSIDE a Costco warehouse earns only 1%. The lowest rate on the card. The elevated rates are: 3% at restaurants and at merchants coded as Costco gas stations in Canada; 2% at other gas merchants and EV charging (MCC 5552) and at Costco.ca; 1% on everything else including in-warehouse Costco purchases, groceries, drugstore, travel and recurring bills. CAPS (from the CIBC benefit guide, verbatim structure): the 2% gas/EV rate applies to the first $5,000 net annual card purchases in that category; once $5,000 is reached, ALL gas purchases including Costco gas drop to 1% for the rest of the year, i.e. Hitting the $5,000 gas cap also kills the 3% Costco-gas rate. The 2% Costco.ca rate applies to the first $8,000 net annual card purchases in that category, then drops to 1%. Both limits reset to zero on 1 January. CIBC states no annual cap on the 3% restaurant category and no overall cap on total cash back. Conservative cap recorded above is the $5,000 gas/EV limit (the lower of the two published caps).
What the offer actually requires
No welcome bonus is published for the personal CIBC Costco Mastercard. (CIBC publishes a $100 welcome bonus only on the separate CIBC Costco Business Mastercard.)
Fees and interest rates
- Annual fee
- None
- Additional card
- Free
- Foreign transaction fee
- 2.5%
- Purchase APR
- 21.75%
- Cash advance APR
- 21.75%
- Balance transfer APR
- 21.75%
Who can get this card
- Minimum personal income
- $15,000
- Existing account required
- Yes
Insurance and benefits
- Mobile device
- $1,000
- Purchase protection
- Included
- Extended warranty
- Included
- Annual travel credit
- $0
What the benefits really mean
Zero-insurance travel card: the CIBC benefit guide covering this card enumerates only Mobile Device Insurance (up to $1,000 CAD per occurrence, for loss/theft/damage within 2 years of purchase), Purchase Security (90 days) and Extended Warranty (manufacturer's warranty doubled up to one extra year). No travel medical, trip cancellation/interruption, flight or baggage delay, or rental car CDW is offered. Up to 3 additional cardholders at $0. A valid, active Costco membership is required to hold the card. Cash advance fee $5.00 in Canada / $7.50 outside Canada; over-limit $29 (not charged in Quebec); dishonoured payment $42.50; instalment-plan conversion fee up to 3% (not in Quebec); $2.25 per mailed paper statement (not in Quebec, not for seniors 65+). The card most people buy for Costco pays its WORST rate (1%) on in-warehouse Costco purchases. The 3%/2% rates are for restaurants, gas and Costco.ca only. Rewards are NOT cash. They are paid once a year, in January, as a Costco gift certificate that is redeemable ONLY at Costco warehouses in Canada, at front-end registers, once, by the primary cardholder. The gift certificate cannot be used for alcohol, tobacco, gas stations, tire centres, food courts, pharmacy, optical, Costco.ca, or designated travel/auto services. Several of which are the very categories the card pays 3%/2% on. You must still be an active Costco member and in good standing on 31 December to receive the certificate at all. Once you spend $5,000 in the gas/EV category, Costco gas also drops from 3% to 1% for the remainder of the calendar year. No travel insurance of any kind, despite the 2.5% FX fee making it a poor foreign-spend card too.
Our verdict
The card most people get for Costco pays its worst rate at Costco. In warehouse purchases earn 1%, the same as random spending, while the 3% and 2% rates are for restaurants, fuel and Costco.ca. If you buy your groceries at Costco, this card rewards that at one percent, and several free cards here pay two.
The redemption structure is the other problem. What you earn is not cash back: it is one gift certificate, issued in January, redeemable in person at a Canadian warehouse, once, by the primary cardholder, and not usable on alcohol, tobacco or fuel. That is a lot of conditions on money you earned. The card is fine as a way to pay at Costco. It is a poor way to be rewarded for it.
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Where this came from. CIBC product page (cibc.com/en/personal-banking/credit-cards/all-credit-cards/costco-mastercard.html), CIBC Costco Summary of Annual Interest Rates and Fees PDF, and the CIBC Costco Mastercard / Costco World Mastercard Benefit Guide PDF. All fetched and confirmed live 18 Aug 2026; apply flow open.. We take every figure from the issuer’s own pages, never from another comparison site, and we leave a field blank rather than guess at it.