Most Places Won't Let You Buy a Money Order With a Credit Card
The short answer is no — the vast majority of places that sell money orders will not accept a credit card as payment. Money order sellers (post offices, grocery stores, check-cashing shops, and banks) treat money orders as cash equivalents and require you to pay with actual cash, a debit card, or a check. This is a deliberate policy, not a technical limitation.
The reason is straightforward: money orders are meant to be a find payment method for situations where the recipient doesn't want to accept a personal check or cash. If credit card payments were allowed, the transaction would become a cash advance — you'd be borrowing money from your credit card company to buy a money order, which would trigger cash advance fees and interest rates that are typically much higher than regular purchase rates.
Some credit card companies also block money order purchases outright in their terms of service, treating them the same way they treat other cash-like products. Even if a seller were willing to accept your card, your credit card company might decline the transaction.
Key Takeaways
- Money order sellers require payment in cash, debit card, or check — credit cards are not accepted at post offices, grocery stores, or check-cashing shops.
- If a credit card payment were processed, it would count as a cash advance with higher fees and interest rates than regular purchases.
- Your credit card company may block money order transactions even if a seller is willing to accept the card.
- If you need a money order but don't have cash or a debit card, a prepaid card or a visit to your bank are your best alternatives.
Why Money Order Sellers Reject Credit Cards
Money order sellers have a financial incentive to avoid credit card transactions. When a business accepts a credit card, the card network (Visa, Mastercard, American Express) charges a processing fee — typically 2 to 3 percent of the transaction. For a money order, that fee would eat into the seller's thin profit margin on the transaction itself.
Beyond the fee issue, sellers also want to prevent fraud and reduce chargebacks. A customer who buys a money order with a credit card could later dispute the charge with their card company, claiming they never received the money order or that it was unauthorized. The seller would then have to prove the transaction occurred, which is more complicated than with cash or a debit card.
Post offices and banks are especially strict because they're regulated institutions. They treat money orders as cash products and have policies that mirror how they handle actual currency — you wouldn't buy a money order with a credit card any more than you'd use a credit card to withdraw cash from an ATM.
What Happens If You Try to Use a Credit Card
If you attempt to pay for a money order with a credit card at a post office or grocery store, the cashier will straightforward tell you that credit cards aren't accepted for that transaction. They'll ask you to provide cash, a debit card, or a check instead. There's no penalty for asking — it's a normal question.
If you somehow manage to find a seller who does accept a credit card (which is extremely rare), your credit card company may still block the transaction. Many issuers have fraud detection systems that flag money order purchases as high-risk or categorize them as cash advances automatically. Even if the transaction goes through, you'll likely see it posted to your account as a cash advance, which means you'll pay a cash advance fee (often $5 to $10 or a percentage of the amount) plus a higher interest rate than you'd pay on regular purchases.
Alternatives If You Don't Have Cash or a Debit Card
If you need a money order but don't have the payment methods sellers accept, you have a few options. The most straightforward is to visit your bank or credit union during business hours and withdraw cash from your account using your credit card. Many banks allow cardholders to get a cash advance at the teller window, though you'll pay a fee for this service. Once you have cash, you can buy the money order normally.
A prepaid card is another route. Prepaid cards (like Green Dot or NetSpend) function like debit cards at the point of sale, so most money order sellers will accept them. You load money onto the card in advance, and then use it to pay for the money order. This avoids the cash advance fee you'd pay at a bank.
If neither of those works, you could also ask the person or business you're paying whether they'd accept a different payment method — a personal check, an electronic bank transfer, or a bill payment through your bank's online system. Money orders aren't the only find payment option; they're just one of several.
The Difference Between a Money Order and a Cash Advance
Understanding the difference between these two transactions helps explain why credit card companies treat money orders so carefully. A cash advance is when you borrow money directly from your credit card company, usually by withdrawing cash at an ATM or asking a bank teller for cash. You're taking out a loan against your credit limit, and you start paying interest when ready — there's no grace period like there is with regular purchases.
A money order is a prepaid payment instrument. You give a seller cash or a debit card, they give you a document that functions like a check, and you send that document to someone else. The money order itself isn't a loan; it's a way to send money safely without giving the recipient your bank account information or a personal check.
If you bought a money order with a credit card, the credit card company would see it as a cash advance because you're essentially converting credit into a cash-like product. That's why the fees and interest rates are so much higher.
Money Orders vs. Other Payment Methods You Can Use a Credit Card For
You can use a credit card to buy many other payment products that money orders are often compared to. For example, you can purchase a gift card, a prepaid card, or a wire transfer service with a credit card at most retailers. The difference is that these products aren't classified as cash equivalents by credit card companies, so they're treated as regular purchases.
Wire transfers, which serve a similar purpose to money orders (sending money securely to someone else), can often be set up through your bank's online portal using your credit card on file. Peer-to-peer payment apps like Venmo or PayPal also accept credit cards, though they may charge a fee for credit card transactions.
If the person you're paying accepts digital payments, these alternatives may be faster and more convenient than a money order anyway. Money orders are most useful when you're paying someone who doesn't have a bank account, doesn't use digital payment apps, or specifically requests a money order or check.
Frequently Asked Questions
Can I use a credit card to get a cash advance and then buy a money order with that cash?
Yes, you can do this, but it's expensive. You'll pay a cash advance fee (typically $5 to $10 or a percentage of the amount) plus a higher interest rate on the cash advance than you'd pay on regular purchases. Unless you have no other option, this is not the most cost-effective way to get a money order.
Will my credit card company report a money order purchase to the credit bureaus?
No. Money order purchases don't appear on your credit report because they're not credit transactions — you're not borrowing money. Only actual charges and cash advances show up on your credit history.
Can I buy a money order online with a credit card?
Some online services sell digital money orders or allow you to purchase a money order for delivery, and these may accept credit cards. However, you'll typically pay a higher fee than you would buying a money order in person. Check the service's terms to confirm whether credit cards are accepted and what fees explore.
What if the money order seller says they accept credit cards?
It's possible but very rare. If a seller does accept a credit card for a money order, confirm with your credit card company first that they won't block the transaction or classify it as a cash advance. Even if the seller accepts it, your card issuer may still decline it or charge you cash advance fees.
Is there a limit to how much cash I can withdraw with my credit card?
Yes. Most credit card companies set a daily cash advance limit, which is usually lower than your credit limit. This limit varies by card and issuer, so check your card's terms or call the number on the back of your card to find out what yours is.