Best US Warehouse Credit Cards 2026: Costco Anywhere Visa vs Sam's Club Mastercard vs BJ's One+ Compared

Choosing a warehouse-branded credit card in 2026 looks trivial (get the one that matches your club), but the actual math swings by household. A Costco Executive member who fuels up at Shell twice a week walks away with hundreds more per year than a Costco Gold Star member with the same card, and a Sam's Club Plus member who never leaves the club is paying for the wrong 5% category. Here is how the three US warehouse-branded cards (Costco Anywhere Visa by Citi, Sam's Club Mastercard by Synchrony, BJ's One+ Mastercard) really compare in 2026.

The verdict

For a US household in 2026, the Costco Anywhere Visa by Citi is the strongest all-round warehouse card: 4% back on gas and EV charging up to USD 7,000 per year (highest per-year gas cap of the three), 3% on restaurants and travel worldwide, 2% at Costco and Costco.com, 1% elsewhere, no card annual fee (Costco membership required). The Sam's Club Mastercard by Synchrony wins for high-gas-spend households: 5% on gas up to USD 6,000 (one percentage point higher than Costco but lower cap), 3% at Sam's Club with Plus membership, 3% dining and travel, 1% elsewhere. The BJ's One+ Mastercard wins for BJ's-primary households: 5% back at BJ's with Club+ membership (highest in-club rate of the three), 2% on dining and gas, 1.5% elsewhere. All three carry no separate card annual fee beyond warehouse membership. Costco Anywhere Visa is the only one that pays back via annual Costco reward certificate (redeemable at register or for merchandise) rather than statement credit.

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Where the differences come from

The three warehouse-branded US credit cards in 2026 differ on four axes that matter for household household math.

Axis 1: Category rate structure. Costco Anywhere Visa has the broadest away-from-club category set: 4% gas and EV up to USD 7,000, 3% restaurants globally, 3% eligible travel globally, 2% at Costco, 1% everything else. Sam's Club Mastercard is more concentrated: 5% gas up to USD 6,000, 3% at Sam's Club (with Plus membership; 3% Sam's is capped at USD 5,000 annual spend before dropping), 3% dining, 3% travel, 1% elsewhere. BJ's One+ leans on in-club spending: 5% at BJ's Club+ member level, 2% at BJ's Club standard member level, 2% dining and gas, 1.5% everything else, plus 10 cents per gallon off at BJ's Gas.

Axis 2: Rewards mechanic and redemption. Costco Anywhere Visa pays out ONCE per year in February, as a Costco reward certificate for the prior year's earnings, redeemable in warehouse at checkout as cash or for merchandise. There is no month-to-month statement credit option. This is a hard ceiling on liquidity: your rewards sit unrealised until February. Sam's Club Mastercard pays back monthly via statement credit or Sam's Cash added to your Sam's Club account, more flexible. BJ's One+ Mastercard pays via BJ's Perks rewards credited to your BJ's account after each statement close, redeemable at checkout in-club.

Axis 3: Membership tie-in. All three cards require active warehouse membership. Costco Executive (USD 130/year) pays 2% Costco rebate up to USD 1,250 annual cap on top of card cashback, effectively delivering 4% at Costco on the combined Executive + Anywhere Visa stack. Sam's Club Plus (USD 110/year) unlocks the 5% Sam's Club rewards on the Mastercard's Plus tier plus Plus-tier gas discounts (10 cents off per gallon at Sam's fuel). BJ's Club+ (USD 120/year) unlocks 2% BJ's Perks and the 5% One+ Mastercard bonus. In each case, the higher-tier membership pays back if you spend enough in-club to hit the 2% cap on the card side.

Axis 4: Network acceptance and foreign transaction fees. Costco Anywhere Visa is a Visa Signature card with no foreign transaction fees, making it a strong pick for US travellers. Sam's Club Mastercard by Synchrony charges no foreign transaction fees. BJ's One+ Mastercard also carries no foreign transaction fees. All three are widely accepted; Visa is broader internationally in a handful of markets (Australia, parts of Latin America), but Mastercard has closed most gaps by 2026.

Layering these together: for a household with high gas spend (>USD 5,000/year at pumps), Sam's Club Mastercard's 5% gas category delivers up to USD 300/year in gas rewards versus Costco Anywhere Visa's up to USD 280/year, essentially a wash but Sam's edges by USD 20. For a household with lower gas spend (<USD 4,000/year), Costco's 4% up to USD 7,000 cap gives more headroom. For dining and travel, Costco Anywhere Visa's 3% (worldwide, no FX fee) is the strongest offering. For BJ's-primary shoppers, BJ's One+ 5% is the outright winner and there is no need to consider the other two.

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The numbers, side by side

Feature	Costco Anywhere Visa by Citi	Sam's Club Mastercard by Synchrony	BJ's One+ Mastercard
Card annual fee	0 (Costco membership required)	0 (Sam's Club membership required)	0 (BJ's membership required)
Required warehouse membership	Gold Star USD 65 or Executive USD 130	Standard USD 50 or Plus USD 110	Standard USD 60 or Club+ USD 120
In-club rewards rate	2% at Costco and Costco.com	3% at Sam's Club (Plus membership) or 1% (Standard)	5% at BJ's (Club+) or 2% (Standard)
Gas rewards rate	4% up to USD 7,000/year (max USD 280)	5% up to USD 6,000/year (max USD 300)	2% on gas (BJ's Gas coded separately)
Dining rewards rate	3% worldwide	3% worldwide	2%
Travel rewards rate	3% worldwide on eligible categories	3% worldwide	1.5%
Everything else rate	1%	1%	1.5%
Foreign transaction fee	0%	0%	0%
Rewards mechanic	Annual Costco reward certificate, Feb of following year	Monthly statement credit or Sam's Cash	BJ's Perks credited monthly
Sign-up bonus (typical 2026)	USD 50 to USD 200 statement credit (targeted)	USD 30 to USD 45 Sam's Club credit	USD 40 in BJ's rewards
APR range (variable, 2026)	Approximately 20.24% to 28.24% based on creditworthiness	Approximately 21.90% to 29.99%	Approximately 22.24% to 30.24%
Return protection	90-day damage/theft (Visa Signature)	60-day damage/theft (Mastercard World)	Limited Mastercard Standard benefits
Extended warranty	1-year extended on 3-year-or-less manufacturer warranty	1-year extended	Limited
Price protection	Discontinued (2019)	Limited	Not offered
Special features	24-month rental car coverage, worldwide car rental collision damage waiver, travel accident insurance	Complimentary Sam's Cash rebates on select brands	10 cents per gallon off at BJ's Gas
Credit approval minimum FICO (typical)	700+ Signature; 660+ standard	660+	660+
Reports to bureaus	Yes, all three	Yes, all three	Yes, all three

Card benefits are subject to change at issuer discretion. Verify current terms on the Costco Anywhere Visa product page, Sam's Club Mastercard page, and BJ's One+ Mastercard page before applying. Rate caps and category exclusions are set out in each card's terms and conditions; check the disclosure statement for merchant category code exclusions on gas (some superstore gas is excluded from bonus rates).

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How to use this

Household profile	Recommended card	Why
Costco Executive member, moderate gas (USD 3,000 to USD 5,000/year)	Costco Anywhere Visa	Stacks 4% at Costco (2% Executive + 2% card), 4% gas up to USD 7,000 cap, 3% dining and travel; single card for most household spending
Sam's Club Plus member, high gas (>USD 5,000/year)	Sam's Club Mastercard	5% gas rate wins on high-gas households; 3% Sam's Club adds meaningful in-club rewards
BJ's Club+ member, heavy BJ's spend (>USD 6,000/year)	BJ's One+ Mastercard	5% BJ's rewards + 10 cents/gallon at BJ's Gas is unbeatable if BJ's is your primary grocer
Mixed shopper (Costco AND Sam's)	Costco Anywhere Visa as primary; keep a flat 2% cash back card for Sam's	2% at Costco with Anywhere Visa > 1% at Costco with Sam's Mastercard
No warehouse membership, considers joining	Do the membership math first (Executive USD 130, Plus USD 110, Club+ USD 120), then match card to the club you join	Membership fee > card economics; card economics are secondary
Retiree on fixed income with low grocery spend	BJ's One+ Standard (no annual fee premium tier) or Costco Gold Star + Anywhere Visa	Both work at basic membership tier; card adds value on gas and dining
Big traveller with no warehouse loyalty	Costco Anywhere Visa is best warehouse card for travel: 3% eligible travel worldwide, no FX fee	Otherwise, consider a proper travel card (Chase Sapphire Preferred, Capital One Venture)
Small business owner buying at Costco Business	Costco Anywhere Visa for personal + separate Costco Business membership for business purchases; consider Sam's Club Mastercard Business variant	Business tax treatment on Costco Business purchases differs
Household paying off balances monthly	Any of the three works; focus on category match	APR is irrelevant if you pay in full every cycle
Household carrying revolving balance	None of the three; use a low-APR card (Wells Fargo Active Cash, Chase Slate Edge)	Warehouse card APRs of 21% to 30% variable will overwhelm any cashback earned

The single biggest household mistake is holding a warehouse card that does not match the club you shop at. A Sam's Club Mastercard held by a Costco-primary household earns 1% at Costco versus 2% on the Anywhere Visa, a USD 100+ per year drag on a USD 10,000 Costco-spend household. The second biggest mistake is missing the Costco Executive break-even math: at USD 3,250+ per year in Costco spend, Executive pays back the USD 65 upgrade; at USD 5,000+ combined with the Anywhere Visa, the effective Costco rate is 4%.

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What this means in practice

In practice this means a US household in New Jersey with USD 4,500 per year in gas spend, USD 6,000 per year at Costco, USD 3,000 dining out, and USD 2,000 travel maps to the Costco Anywhere Visa (with Executive membership) like this: gas at 4% up to USD 7,000 gives USD 180; Costco at 2% card + 2% Executive on the first USD 1,250 gives USD 45 Executive cap plus USD 120 card, USD 165 total; dining at 3% gives USD 90; travel at 3% gives USD 60. Total annual card rewards USD 495, plus the Executive rebate USD 45, gross USD 540 versus Executive membership USD 130. Net USD 410 after membership. The equivalent household with the Sam's Club Mastercard (Plus membership) at Sam's would earn: gas at 5% up to USD 6,000 gives USD 225; Sam's Club spending at 3% (assuming same USD 6,000 in-club) gives USD 180; dining at 3% gives USD 90; travel at 3% gives USD 60. Total USD 555, minus Sam's Plus membership USD 110, net USD 445. The Sam's Club setup edges the Costco setup by USD 35 in this household, driven by the higher gas rate and 3% (not 2%) in-club rate.

A second example: a Georgia household with USD 2,000 gas spend, USD 4,500 at BJ's (Club+), USD 1,500 dining, USD 1,000 travel. BJ's One+ Mastercard earns: BJ's at 5% gives USD 225; gas at 2% gives USD 40; dining at 2% gives USD 30; travel at 1.5% gives USD 15; other spending at 1.5% (assume USD 12,000 other) gives USD 180. Total USD 490, minus Club+ membership USD 120, net USD 370. The same household using a Costco Anywhere Visa (with Costco membership but no BJ's) would need to redirect the USD 4,500 to Costco (earning 2%, USD 90) versus 5% at BJ's (USD 225). The BJ's setup wins by USD 135 in-club category alone. This is the case where matching the card to the shopper's actual club is definitive.

A third example: the wrong-fit household. A Texas household shops mostly at Sam's Club (USD 5,500/year) but carries the BJ's One+ Mastercard (no nearby BJ's). Their in-club rewards are 1.5% on Sam's purchases (BJ's card's everything-else rate at Sam's Club), earning USD 82 versus USD 165 with the correct Sam's Club Mastercard (3% at Sam's with Plus). Held over 3 years the mismatch costs USD 250. Correcting the card mismatch is the single highest-leverage move for this household.

ShopBack offers cashback on Costco US as a US market partner at time of writing; check current published rates on the Costco US merchant page and the ShopBack finance category page for the latest programme details. Sam's Club and BJ's Wholesale Club cashback via ShopBack varies by market and promotional window; verify on each merchant page. Cashback via ShopBack on Costco.com online orders stacks with card cashback and Executive membership rebate for combined effective return on eligible online purchases.

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When this does NOT apply

• Household carries a revolving credit card balance. Warehouse card APRs (21% to 30% variable in 2026) will overwhelm any category cashback earned. Prioritise a low-APR card until balance is cleared.
• Household does not shop at any warehouse club. These cards require active membership; without the membership, an Anywhere Visa or Sam's Mastercard or BJ's One+ delivers no value.
• Small business shoppers. Costco Business, Sam's Club Business, and BJ's Business have separate card and rebate programs with different economics; personal-tier cards apply personal-tier reward structures.
• Sub-660 FICO. All three cards typically require 660+ FICO for approval; applicants below that threshold should build credit with a secured card first.
• Household under 21 without independent income. Federal law (CARD Act 2009) requires independent income verification for cardholders under 21.
• Business travellers or heavy foreign spenders. Costco Anywhere Visa is a strong secondary card for international travel (3% travel category, no FX fee), but a proper travel-optimised card (Chase Sapphire Preferred, Capital One Venture, Amex Platinum) delivers stronger point-value on high international spend.
• Households eligible for Amex Platinum, Chase Sapphire Reserve, or Capital One Venture X. Premium travel cards with lounge access and full trip insurance package outclass warehouse cards on travel benefits, though at USD 395 to USD 695 annual fees.

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Frequently asked questions

Which warehouse credit card is the best in the US in 2026?

It depends on which warehouse you shop at and where you spend the rest of your money. The Costco Anywhere Visa by Citi is the strongest all-round warehouse card in 2026: 4% cashback on gas and EV charging (up to USD 7,000 per year), 3% on restaurants and eligible travel worldwide, 2% at Costco and Costco.com, 1% on everything else, no card annual fee (Costco membership required at USD 65 Gold Star or USD 130 Executive). The Sam's Club Mastercard by Synchrony pays 5% on gas (up to USD 6,000 per year) and 3% on dining and travel but requires the USD 110 Sam's Club Plus membership for full 5% Sam's Club rewards. The BJ's One+ Mastercard pays 5% back on BJ's purchases with BJ's Club+ membership. If you drive a lot and fuel outside the club, Sam's edges Costco by 1 percentage point on gas but Costco covers a larger annual cap. If BJ's is your primary grocery store, BJ's One+ delivers the highest in-club return.

Does the Costco Anywhere Visa charge an annual fee?

No annual fee on the card itself. However you must be a current Costco member to hold the card, and Costco membership fees are USD 65 per year for Gold Star or USD 130 per year for Executive as of 2026. When you cancel your Costco membership, Citi typically closes the card, so the effective annual cost of the card is the membership fee. The card pays cashback in the form of a Costco reward certificate issued once a year (February following the reward year), redeemable in-warehouse for merchandise or as cash back at the register with a purchase.

How does the Sam's Club Mastercard 5% gas cashback work?

The Sam's Club Mastercard by Synchrony pays 5% cashback on gas station purchases up to USD 6,000 in gas spending per calendar year (max USD 300 in gas rewards). After USD 6,000, the rate drops to 1%. The 5% rate excludes fuel purchases made at wholesale clubs (Costco, BJ's) and at certain superstores (Walmart, Target). It applies at standalone gas stations (Shell, BP, ExxonMobil, Chevron, Sunoco, Marathon, Wawa, Sheetz, and others coded as gas stations under merchant category 5541 and 5542). The card requires Sam's Club Plus membership (USD 110 per year) to earn 5% Sam's Club rewards; standard Sam's Club members with the card earn 3% at Sam's Club, 5% at gas, 3% at dining and travel, 1% elsewhere.

Is the BJ's One+ Mastercard worth it if I only shop at BJ's occasionally?

Probably not. The BJ's One+ Mastercard pays 5% on BJ's purchases (with BJ's Club+ membership at USD 120 per year), 2% on dining and gas up to a category cap, and 1.5% on everything else. If your annual BJ's spend is under about USD 4,000 per year, the 5% BJ's category delivers under USD 200 of value, which is meaningful but does not justify holding the card if BJ's is not a regular stop. Better options at that spend level include a flat 2% cashback card (Citi Double Cash, Fidelity Rewards Visa, Wells Fargo Active Cash) for all purchases. The BJ's One+ Mastercard hits its stride at BJ's Club+ member households spending USD 8,000+ per year in-club with active dining and gas use.

Can I use the Costco Anywhere Visa at gas stations outside the US?

Yes. The Costco Anywhere Visa pays 4% cashback on gas and EV charging worldwide up to the USD 7,000 annual cap, and Citi does not charge foreign transaction fees on this card. That makes it a strong pick for US travellers who drive in Canada, Mexico, and Europe. The 3% dining and travel category also applies worldwide with no foreign transaction fee, which is a rare combination on a no-annual-fee card. Costco warehouses in Canada and internationally accept the Costco Anywhere Visa; note that the card is a US-issued Visa and some non-US merchants outside the Visa network may not accept it.

What is the sign-up bonus on the Costco, Sam's Club, and BJ's credit cards in 2026?

Sign-up bonus tiers vary by promotion window and by applicant credit profile in 2026. Historically, the Costco Anywhere Visa by Citi has offered a targeted USD 50 to USD 200 statement credit sign-up bonus on select promotions but does not run a large bonus year-round. The Sam's Club Mastercard has periodically offered a USD 30 to USD 45 Sam's Club statement credit for opening the card and making a purchase. The BJ's One+ Mastercard has offered up to USD 40 in BJ's rewards for opening the account and using it for the first BJ's purchase. Compared to non-warehouse cards (Chase Sapphire Preferred, Capital One Venture, Wells Fargo Active Cash) which routinely offer USD 200 to USD 750 sign-up bonuses, warehouse card bonuses are modest; the value is in ongoing category rewards, not the welcome offer.

Do warehouse credit cards offer return protection or extended warranty?

Yes. Both the Costco Anywhere Visa by Citi and the Sam's Club Mastercard by Synchrony carry Visa Signature and Mastercard World benefits respectively, which include: 90-day damage and theft protection on eligible purchases (with per-claim and annual caps), 1-year extended warranty on manufacturer warranties of 3 years or less, and price protection on select items (Citi discontinued its price protection benefit in 2019, so Costco Anywhere Visa no longer includes it; Sam's Club Mastercard retains a limited price protection). BJ's One+ Mastercard carries basic Mastercard Standard benefits with more limited protection scope. These are secondary insurance benefits; primary claims should go through the warehouse's own return policy first (Costco's near-unlimited return window on most merchandise remains the most generous).

Can I use the Sam's Club Mastercard at Costco?

Yes, physically the Sam's Club Mastercard is accepted at Costco because Costco accepts all Visa (previously) and now all Mastercard networks in the US as of 2019. Costco Anywhere Visa is Visa network. The Sam's Club Mastercard would earn 1% at Costco (its everything-else rate) rather than any Sam's-specific 3% or 5% bonus category. Similarly, the BJ's One+ Mastercard works at Costco but only earns 1.5%. Realistically the best card to swipe at Costco is the Costco Anywhere Visa (2% at Costco), a flat 2% cashback card, or the Chase Freedom Unlimited (3% on dining and drugstores, 1.5% elsewhere including Costco).

What is the break-even math on Costco Executive plus Costco Anywhere Visa in 2026?

Costco Executive membership costs USD 130 per year, USD 65 more than Gold Star. Executive pays back 2% on Costco purchases (in-warehouse and online) up to a USD 1,250 annual cap. To break even on the USD 65 upgrade you need USD 3,250 per year in Costco spending. The Costco Anywhere Visa adds another 2% at Costco on top of Executive's 2%, so a Costco Executive member with the Anywhere Visa effectively earns 4% at Costco (2% Executive + 2% card). Household spend of USD 5,000 per year at Costco with the combo returns USD 200 (USD 100 Executive + USD 100 card) plus the base membership savings; total effective return on Costco spend is 4% versus 2% on Gold Star with the card only.

Does ShopBack offer cashback on Costco, Sam's Club, or BJ's purchases?

Costco US is a ShopBack cashback partner in the US market, subject to program terms; cashback rates and eligible categories vary by promotion. Sam's Club and BJ's Wholesale Club cashback availability on ShopBack varies by market and by promotional window. Check the current published rates on the Costco US merchant page on ShopBack and on the ShopBack finance category page before making a purchase. Cashback via ShopBack stacks on top of Costco Anywhere Visa card rewards and Costco Executive membership rebate, giving triple-stack value on Costco.com online orders when all three are active.

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Key takeaways

• Costco Anywhere Visa by Citi is the strongest all-round warehouse card in 2026: 4% gas, 3% dining and travel, 2% Costco, 1% elsewhere, no card annual fee (Costco membership required)
• Sam's Club Mastercard by Synchrony wins on gas category: 5% up to USD 6,000/year gas cap, 3% at Sam's Club with Plus membership
• BJ's One+ Mastercard is best for BJ's-primary households: 5% BJ's rewards with Club+ membership plus 10 cents/gallon off at BJ's Gas
• All three cards charge no annual fee beyond warehouse membership itself
• Costco Anywhere Visa is the only warehouse card that pays back once a year via Costco reward certificate; Sam's and BJ's pay monthly
• Costco Executive + Costco Anywhere Visa stack gives 4% effective return on Costco purchases (2% Executive + 2% card)
• All three cards have 0% foreign transaction fees, making them viable for US travellers abroad
• Sign-up bonuses on warehouse cards are modest (USD 30 to USD 200) versus USD 200 to USD 750 on major non-warehouse cards
• Do not carry a revolving balance; warehouse card APRs run 21% to 30% variable in 2026
• ShopBack offers cashback on Costco US as a US partner; stacks with card cashback and Executive rebate on Costco.com online orders

Kitting out the household, stacking cashback on Costco through ShopBack Takes 2 minutes to sign up. No promo codes needed.

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Disclaimer

The views and recommendations expressed in this article are those of the author.

Credit card terms, category rates, annual caps, APR ranges, sign-up bonus tiers, and warehouse membership fees are subject to change at issuer or club discretion. Please verify current card terms directly with Citi, Synchrony Financial, BJ's Wholesale Club, and the respective warehouse retailers before applying for a card.

This article is intended for general informational purposes only and should not be considered professional financial, credit, or purchasing advice. All credit card products are subject to credit approval and terms of use.