Best Credit Cards for Costco (April 2026)
Maximize rewards on Costco and wholesale club shopping
Costco members spend an average of $4,000+/year at the warehouse. The right card earns 2-4% back on that spending — up to $160+ in annual rewards. We compare the official Costco Visa to alternatives that may earn even more on specific categories like gas and dining.
Reviewed by CardCompare Editorial Board
|CFP-reviewed|Updated April 20267 cards foundUpdated March 2026
Credit Card
Annual Fee
Rewards Rate
Intro Offer
BEST CREDIT CARDS FOR COSTCO
Citi
Citi Double Cash
4.6
Best for: Maximizing flat-rate cash back
$0
2%
cashback
$200 value
Annual Fee
$0
Rewards
2%
Intro Offer
$200 value
Wells Fargo
Wells Fargo Active Cash
4.5
Best for: Simple flat-rate cash back seekers
$0
2%
cashback
$200 value
Annual Fee
$0
Rewards
2%
Intro Offer
$200 value
Citi
Costco Anywhere Visa by Citi
4.4
Best for: Costco members who drive frequently
$0
1%–4%
cashback
N/A
Annual Fee
$0
Rewards
1%–4%
Intro Offer
N/A
Bank of America
Bank of America Customized Cash Rewards
4.3
Best for: Bank of America customers who want category flexibility
$0
1%–3%
cashback
$200 value
Annual Fee
$0
Rewards
1%–3%
Intro Offer
$200 value
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American Express
Hilton Honors American Express Card
4.2
Best for: Occasional Hilton guests who want no-fee hotel rewards
$0
3x–7x
points
$400 value
Annual Fee
$0
Rewards
3x–7x
Intro Offer
$400 value
Synchrony
PayPal Cashback Mastercard
4.2
Best for: People who want simple 2% back everywhere with PayPal perks
$0
2%–3%
cashback
N/A
Annual Fee
$0
Rewards
2%–3%
Intro Offer
N/A
SoFi
SoFi Credit Card
4.1
Best for: SoFi members who want 2% everywhere with crypto redemption
$0
2%
cashback
N/A
Annual Fee
$0
Rewards
2%
Intro Offer
N/A
Comparing the best cards
| Credit Card | Best For | Annual Fee | Rewards | Intro Offer | Rating |
|---|---|---|---|---|---|
| Citi Double Cash Citi | Maximizing flat-rate cash back | $0 | 2% | $200 value | 4.6 |
| Wells Fargo Active Cash Wells Fargo | Simple flat-rate cash back seekers | $0 | 2% | $200 value | 4.5 |
| Costco Anywhere Visa by Citi Citi | Costco members who drive frequently | $0 | 1%–4% | — | 4.4 |
| Bank of America Customized Cash Rewards Bank of America | Bank of America customers who want category flexibility | $0 | 1%–3% | $200 value | 4.3 |
| Hilton Honors American Express Card American Express | Occasional Hilton guests who want no-fee hotel rewards | $0 | 3x–7x | $400 value | 4.2 |
| PayPal Cashback Mastercard Synchrony | People who want simple 2% back everywhere with PayPal perks | $0 | 2%–3% | — | 4.2 |
| SoFi Credit Card SoFi | SoFi members who want 2% everywhere with crypto redemption | $0 | 2% | — | 4.1 |
Head-to-Head Comparisons
How We Ranked These Cards
Our Costco card rankings evaluate earning rate on Costco warehouse purchases (25%), earning rate on Costco gas (20%), earning rate on non-Costco categories like travel, dining, and groceries (20%), Costco Executive Membership synergy (15%), annual fee structure and Costco membership requirement (10%), and redemption flexibility (10%).
We model a Costco household spending $500/month at Costco warehouses, $150/month on Costco gas, $300 on dining, and $1,050 on other purchases. The Costco Anywhere Visa by Citi earns 4% on gas (including Costco, up to $7,000/year), 3% on restaurants and travel, 2% on Costco purchases, and 1% elsewhere. We calculate total annual rewards and compare against non-Costco alternatives that may offer higher rates in individual categories.
What You Need to Know
Costco's exclusive credit card arrangement with Citi makes the Costco Anywhere Visa by Citi the only Visa credit card accepted at Costco warehouses (Costco does not accept Mastercard, Amex, or Discover in-store). This exclusivity simplifies the decision for Costco loyalists but creates important strategic considerations.
The Costco Anywhere Visa by Citi is a genuinely strong card, offering 4% on eligible gas worldwide (including Costco gas) up to $7,000/year, 3% on restaurants and eligible travel, 2% on all Costco purchases, and 1% on everything else. For a household spending $500/month at Costco ($120/year in rewards) and $150/month on gas ($72/year at 4%), total annual rewards reach $400-$600 depending on dining and travel spending — all with no annual fee beyond the required Costco membership.
The Executive Membership stack is where serious Costco shoppers maximize value. The Executive Membership ($130/year vs. $65 for Gold Star) earns 2% back on Costco purchases as an annual reward certificate (up to $1,250). Combined with the Costco Visa's 2% on Costco purchases, Executive members effectively earn 4% back at Costco — rivaling top-tier grocery and warehouse cards. At $500/month in Costco spending, the Executive 2% adds $120/year, easily justifying the $65 upgrade.
Costco gas savings deserve special attention. Costco gas is typically 20-40 cents per gallon cheaper than surrounding stations, and the Costco Visa's 4% back adds another 12-16 cents per gallon at current prices. Combined, Costco members can save 32-56 cents per gallon versus competitors. For a household filling 60 gallons per month, that's $230-$400 in annual fuel savings.
The major limitation of the Costco Visa is its redemption structure: cashback is distributed once per year as a certificate redeemable only at Costco warehouses. You cannot get a check, statement credit, or direct deposit. This means your rewards are effectively locked into Costco spending. While most Costco members will spend the certificate easily, it's a notable restriction compared to cards with flexible redemption.
Expert Tips
Stack Executive Membership 2% with Costco Visa 2% for 4% total at Costco
Executive members earn 2% back on Costco purchases (annual certificate, up to $1,250) plus 2% from the Costco Visa. At $500/month in Costco spending, you earn $120/year from each reward — $240 total. This 4% effective rate rivals the best grocery cards and costs nothing beyond your membership.
Use Costco Visa for all gas purchases, not just Costco stations
The 4% gas earning rate applies at all gas stations, not just Costco. When you can't access a Costco gas station, use the Costco Visa at any station and still earn 4% back (up to $7,000/year in gas purchases). This card is one of the best gas cards available regardless of where you fuel.
Time large Costco purchases to maximize your Executive reward certificate
Since the Executive reward is calculated on annual Costco spending, timing big purchases (appliances, electronics, jewelry, tires) within your membership year maximizes the 2% back. A $2,000 appliance purchase adds $40 to your annual reward. Costco's generous return policy makes large purchases lower-risk.
Common Mistakes to Avoid
Not upgrading to Executive Membership if you spend $250+/month at Costco
The Executive Membership costs $65 more per year than Gold Star but earns 2% back on Costco purchases. At $250/month in spending, the Executive reward is $60 — nearly breaking even. Above $275/month, you profit. Costco guarantees the difference if your reward doesn't cover the upgrade cost.
Assuming the Costco Visa is the best card for every category
While the Costco Visa excels at gas (4%) and is solid for dining/travel (3%), its 1% on general purchases is mediocre. A 2% flat-rate card like Citi Double Cash beats it on non-bonus spending. Use the Costco Visa for gas, dining, travel, and Costco; switch to another card for everyday purchases.
Forgetting that cashback is redeemed only as an annual Costco certificate
Costco Visa rewards are paid once per year as a certificate redeemable only at Costco warehouses — not as a check, statement credit, or deposit. If you leave Costco or don't renew membership, you lose unredeemed rewards. Plan to use your certificate promptly during your annual shopping trip.
Frequently Asked Questions
What credit cards does Costco accept?▾
Costco warehouses in the US accept only Visa credit cards, all debit cards (regardless of network), cash, checks, Costco Shop Cards, and EBT. Mastercard, American Express, and Discover credit cards are not accepted in-store. Costco.com accepts Visa and Mastercard. The Costco Anywhere Visa by Citi is the co-branded card designed specifically for Costco shopping.
Is the Costco credit card worth it?▾
If you're already a Costco member, yes. The Costco Anywhere Visa has no annual fee (beyond membership), earns 4% on gas, 3% on restaurants and travel, 2% at Costco, and 1% elsewhere. A household spending $500/month at Costco and $150/month on gas earns $400+ in annual rewards. There's no reason not to carry it.
How do you redeem Costco credit card cash back?▾
Costco Visa rewards are distributed once per year (February) as a reward certificate mailed with your billing statement. You redeem the certificate at any Costco warehouse by presenting it at the register — you'll receive the cash value applied to your purchase or as cash back at the membership counter. Certificates cannot be redeemed online.
Does the Costco Visa 4% gas apply at Costco gas stations?▾
Yes. The 4% gas earning rate applies at all gas stations worldwide, including Costco gas. Since Costco gas is already 20-40 cents cheaper per gallon, the 4% back adds roughly 12-16 cents more per gallon. Combined savings of 32-56 cents per gallon make Costco gas with the Costco Visa the cheapest fueling option available.
Can I get the Costco credit card without a Costco membership?▾
No. The Costco Anywhere Visa by Citi requires an active Costco membership. If you cancel your membership, you can keep the card but lose the 2% Costco earning rate and the ability to redeem your annual reward certificate. Gold Star ($65/year) or Executive ($130/year) membership qualifies you for the card.
Sources
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