Best credit card to use at Costco Gas
Updated October 30, 2026
Costco Anywhere Visa by Citi earns the most at Costco Gas: 5% cash back. Costco Gas usually codes as gas at superstores and warehouse clubs. Up to $7,000 of spending a year, then 1% cash back.
Top 10 cards at Costco Gas
- 1Costco Anywhere Visa by Citi 5%
Citi · No annual fee- Up to $7,000 of spending a year, then 1% cash back
- 2
- 3Bank of America Customized Cash Rewards 3%
Bank of America · No annual fee- Up to $2,500 of spending a quarter, then 1% cash back
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Good to know
- Costco Gas takes only Visa in-store. 20 cards are left out.
- Issuers usually exclude warehouse-club gas from gas bonuses.
From the issuers' terms
- Costco Anywhere Visa by Citi: “5% cash back on gas purchased at Costco warehouse locations worldwide” citi.com, checked 2026-10-26.
- Wells Fargo Autograph: “Gas: gas stations, automated fuel dispensers, and electric vehicle charging stations” creditcards.wellsfargo.com, checked 2026-10-26.
- Bank of America Customized Cash Rewards: “3% cash back in the category of your choice” bankofamerica.com, checked 2026-10-28.
How this is ranked
Every personal card earnrate tracks, each set up at its best for this purchase: the right bonus-category pick, any activation done, and no spending cap used up yet. Points are counted at 1¢, what most are worth as cash or travel credit; transferring them to airlines or hotels can be worth more. Annual fees aren't subtracted here; to weigh them against your own spending, use My spending.