Best Credit Cards for Gas 2026

Gas station rewards are another category where the headline rate rarely tells the whole story. Warehouse cards pay 5% only at their own pumps. Rotating 5% cards require quarterly activation. Citi Custom Cash can pay 5% on all gas stations when gas is your top spend category — but only up to $500 per billing cycle.

EV drivers should read issuer terms carefully: some chargers code as “electric vehicle charging” rather than “gas stations,” which may fall outside a gas bonus. The cards below are the most reliable picks for conventional fuel and many public chargers in 2026.

Best gas credit cards compared

Card	Gas rewards	Annual fee	Requirement
Costco Anywhere Visa	5% at Costco gas / 4% other eligible gas	$ 0	Costco membership
Sam's Club Mastercard	5% at Sam's gas stations	$ 0	Sam's Club membership
Citi Custom Cash	5% when gas is top category	$ 0	$500/month cap on 5% tier
Chase Freedom Flex	5% when gas is quarterly category	$ 0	Activate each quarter; $1,500/qtr cap

Costco Anywhere Visa by Citi

The Costco Anywhere Visa earns 5% cash back on gasoline at Costco warehouses and 4% on other eligible gas and EV charging, plus 3% on restaurants and travel and 2% on Costco purchases. There is no annual fee on the card itself, but you need a paid Costco membership. If you already shop Costco, the gas rate is among the highest available without rotating categories.

Non-Costco gas still earns 4% on eligible gas and EV charging — strong for a no-fee product. Pair warehouse gas with grocery cards that work at true supermarkets for the rest of your household spend.

Sam's Club Mastercard

Sam’s Club Mastercard pays 5% cash back at Sam’s Club gas stations and 3% on dining and travel, with 1% elsewhere. Like Costco, membership is required. If your commute routes past Sam’s pumps, this is a set-and-forget 5% — no quarterly activation.

Citi Custom Cash for non-warehouse drivers

When gas is your highest eligible category in a billing cycle, Custom Cash pays 5% on the first $500 in gas purchases that month. A commuter spending $600/month on gas still earns 5% on $500 and 1% on the remainder unless another card beats it. Compare with best Citi credit cards if you want ThankYou transfer options later.

Chase Freedom Flex quarterly gas

Several times per year Chase includes gas stations in Freedom Flex’s 5% categories. You must activate online each quarter; combined 5% purchases cap at $1,500 per quarter across all activated categories. Flex is ideal if you already carry Chase cards and will remember activation — otherwise warehouse or Custom Cash may be simpler.

For broader Chase strategy — including whether gas quarters stack with travel cards — see best Chase credit cards.

Branded gas station cards — usually skip them

Shell Fuel Rewards, Exxon Mobil Smart Card+, and similar branded products rarely beat general rewards cards unless you receive a large introductory discount and pay balances in full. General cards keep flexibility when fuel prices shift or you change commute routes.

Choosing the right gas card

1. If you already pay for Costco or Sam’s membership, use that co-brand at their pumps first.
2. If you buy gas at multiple chains, model Custom Cash’s $500/month 5% cap against Freedom Flex’s quarterly 5% with activation.
3. Add a flat 2% no-foreign-transaction-fee card for road trips abroad — see no foreign transaction fee cards.
4. Never carry a balance to earn 5% gas — interest at 20%+ APR erases the rebate in weeks.

Common questions

What credit card gives the most cash back on gas?

5% at Costco or Sam’s warehouse gas stations leads for members; Citi Custom Cash can match 5% at any gas station when gas is your top category, subject to the monthly cap.

Do gas credit cards work at all stations?

Most issuer “gas station” categories include major chains; warehouse and EV coding varies — verify with a test purchase.

Is a branded gas station card worth it?

Rarely for ongoing spend — introductory promos can help once, but general cards usually win after the promo ends.

Does EV charging count as gas?

Sometimes — Costco Visa explicitly includes eligible EV charging; other issuers may classify chargers separately. Read your card’s benefit glossary.

Last updated: June 2026. Rates, fees, and issuer rules change — confirm current terms before you apply or transfer a balance. This is general information, not personal financial advice.

Keeping information current

Issuers change rates, fees, and category definitions without fanfare. Before you apply, open the Schumer box on the official offer page and compare it to what you last read — blog posts (including this one) go stale faster than issuer terms.

If your situation is unusual (recent bankruptcy, self-employment income, international address), call the issuer application line before submitting online — human review sometimes clears edge cases automated systems deny.