What the Sam's Club Mastercard is and who issues it
The Sam's Club Mastercard is a credit card issued by Synchrony Bank that you can use both inside Sam's Club warehouses and anywhere Mastercard is accepted. The card is designed for Sam's Club members and offers cash back rewards on purchases at Sam's Club and gas stations, plus a lower cash back rate on other purchases.
Synchrony Bank handles all the account management — billing, payments, customer service, and fraud protection. Sam's Club does not issue the card itself, though the rewards program and some benefits are tied to your membership status. You need an active Sam's Club membership to open the card, and your membership status affects which rewards tier you receive.
This is not a store card that only works at Sam's Club. It is a Mastercard, so you can use it at grocery stores, restaurants, gas pumps, and online retailers anywhere in the world that takes Mastercard.
Key Takeaways
- The Sam's Club Mastercard is issued by Synchrony Bank and requires an active Sam's Club membership to open.
- Cash back rewards vary by purchase location: higher rates at Sam's Club and gas stations, lower rates everywhere else.
- The card has no annual fee, but you must maintain your Sam's Club membership to keep the card active.
- You can manage your account online through Synchrony's website or the Sam's Club mobile app, and payments are due monthly like any other credit card.
- The card reports to all three credit bureaus, so on-time payments help build your credit history.
Cash back rewards and how they work
The cash back structure depends on your Sam's Club membership level. With a standard Sam's Club membership, you earn 2% cash back on Sam's Club purchases and gas station purchases (up to $6,000 per year, then 1% after that), and 1% cash back on all other purchases. With a Sam's Club Plus membership, the rates are higher: 3% at Sam's Club and gas stations (up to $6,000 per year, then 1% after that), and 1% elsewhere.
Cash back is not automatic. You accumulate it as you spend, and it appears as a credit on your statement. You can use it to pay your bill, redeem it as a statement credit, or in some cases request it as a check. The cash back does not expire as long as your account remains open and in good standing.
The gas station cap means that once you hit $6,000 in combined Sam's Club and gas purchases in a calendar year, the higher cash back rate drops to 1% for the rest of that year. This resets on January 1st. If you spend heavily at gas stations, you will want to track when you approach that limit.
Annual fees and costs
The Sam's Club Mastercard itself has no annual fee. However, you must maintain an active Sam's Club membership to keep the card open. Sam's Club membership costs money — a standard membership is one price tier and a Plus membership is higher — and that membership fee is separate from the credit card.
If you cancel your Sam's Club membership, Synchrony may close your credit card account or convert it to a different product. If you let your membership lapse and do not renew, you risk losing access to the card and the rewards it offers.
Like any credit card, you will pay interest on any balance you do not pay in full by the due date. The interest rate (APR) varies based on your credit history and is disclosed when you receive your card agreement.
How to open the account
You must be a Sam's Club member before you can open the card. If you do not have a membership, you will need to join Sam's Club first — you can do this in person at a warehouse or online through Sam's Club's website.
Once you have an active membership, you can request the card in several ways: in person at the membership desk inside any Sam's Club warehouse, online through the Sam's Club website, or by phone through Sam's Club customer service. The process process asks for your name, address, Social Security number, income, and employment information. Synchrony will pull your credit report to make a decision.
Approval typically happens within minutes to a few business days. If you are approved, the card ships to your address and usually arrives within 7 to 10 business days. Once it arrives, you will need to set up it before you can use it — you can do this online, through the Synchrony app, or by calling the number on the back of the card.
Managing your account and making payments
You manage your Sam's Club Mastercard account through Synchrony's website (synchronybank.com) or the Sam's Club mobile app. You can view your balance, recent transactions, available credit, and cash back rewards. You can also set up automatic payments, make one-time payments, and read statements.
Payments are due on a set date each month, shown on your statement. You can pay online, by phone, by mail, or through automatic bank transfer. If you set up autopay, you can choose to pay the full balance, the minimum payment, or a fixed amount each month.
Late payments are reported to credit bureaus and can damage your credit score. If you miss a payment by 30 days or more, Synchrony will report it. Interest also accrues on any unpaid balance, and you may face a late fee depending on your card agreement.
Credit reporting and how it affects your credit score
Synchrony reports your account activity to Equifax, Experian, and TransUnion — all three major credit bureaus. This means your payment history, credit utilization (how much of your credit limit you are using), and account age all show up on your credit report.
Making on-time payments helps build a positive payment history, which is the largest factor in your credit score. Carrying a high balance relative to your credit limit can lower your score, even if you pay on time. Closing the account after you stop using it can also affect your score because it reduces your available credit and shortens your average account age.
If you are denied for the card, Synchrony will send you a notice with the reason. You have the right to request a free copy of your credit report from each bureau once per year through annualcreditreport.com.
Comparing the Sam's Club card to other options
The Sam's Club Mastercard competes with other cash back cards and warehouse membership cards. A standard cash back card with no annual fee might offer 1.5% to 2% cash back on all purchases, which is simpler but does not reward Sam's Club shopping as heavily. A card with an annual fee might offer higher cash back rates across the board, but you pay for that benefit upfront.
Other warehouse memberships — Costco, BJ's Wholesale — have their own credit cards with different reward structures and issuing banks. If you already shop at Sam's Club and have a membership, the Sam's Club Mastercard is designed to maximize that spending. If you do not shop there regularly, a general-purpose cash back card might be a better fit.
The key trade-off is membership cost versus rewards. If you spend enough at Sam's Club and gas stations to earn back more in cash back than your membership costs, the card makes financial sense. If you rarely visit Sam's Club, the membership fee becomes a drag on the value.
Frequently Asked Questions
Do I need a Sam's Club membership to use the card?
Yes. You must have an active Sam's Club membership to open the card, and you must keep your membership active to use it. If your membership lapses, Synchrony may close the card or convert it to a different product. Your membership fee is separate from the card and is not waived.
Can I use this card outside of Sam's Club?
Yes. The Sam's Club Mastercard works anywhere Mastercard is accepted — restaurants, grocery stores, online retailers, gas pumps, and more. You earn a lower cash back rate (1%) on non-Sam's Club purchases, but the card is a full Mastercard, not a store-only card.
What happens to my cash back if I close my account?
Any cash back you have earned remains yours. You can redeem it as a statement credit or request it as a check before you close the account. Once the account is closed, you lose the ability to earn future cash back, but existing rewards do not disappear when ready — check your card agreement for the exact policy on closed accounts.
How do I check my cash back balance?
Log into your account on Synchrony's website or the Sam's Club app. Your current cash back balance appears on your account dashboard and on your monthly statement. You can also call Synchrony customer service at the number on the back of your card to ask about your balance.
What is the credit limit, and can I request a higher one?
Your credit limit is determined by Synchrony based on your credit score, income, and credit history. It is disclosed when you open the account. You can request a credit limit increase by logging into your account online or calling Synchrony customer service, though approval is not may provide and depends on your account history and current creditworthiness.