Where credit cards work and where they don't
You can use a credit card almost anywhere that accepts card payments — grocery stores, gas stations, restaurants, online retailers, and most service providers. But some places won't take them, and some situations legally prevent you from using one even if the merchant wants to accept it.
The places that refuse credit cards usually do so because the fees they pay to the card network cut too deeply into their profit. Small cash-only businesses, some utility companies, and certain government agencies fall into this group. Other places — like courts, the IRS, and some state agencies — are restricted by law from accepting credit cards for certain transactions, or they accept them only through a third-party payment processor that charges you an extra fee.
Understanding where your card will work saves you from the frustration of reaching the register or finishing an online form only to find out you cannot complete the transaction.
Key Takeaways
- Credit cards work at most retail, online, and service locations, but some small businesses and government agencies accept only cash or checks.
- Courts, the IRS, and some state agencies legally restrict credit card payments or charge a convenience fee if you use one.
- Utility companies, rent payments, and insurance premiums sometimes refuse cards to avoid processing fees, though some now offer them through third-party platforms.
- Paying bills with a credit card can help you earn rewards, but only if the merchant does not charge a fee that wipes out the benefit.
- Some merchants charge a surcharge for credit card use, which is legal in most states but capped at the actual processing cost.
Retail and everyday purchases
Credit cards are accepted at nearly all chain retailers, supermarkets, pharmacies, and gas stations. Most of these businesses have already built card processing fees into their pricing model, so using a card costs you nothing extra and may earn you rewards points or cash back.
Small independent shops, farmers markets, and some local restaurants may refuse cards entirely or accept only debit cards and cash. This is usually a cost decision — the merchant pays a percentage of each transaction to the card network, and for a small business with thin margins, those fees add up. If you need to shop at a cash-only business, ask ahead or bring cash.
Some merchants now use Square, Toast, or similar payment processors that accept cards at lower fees than traditional merchant accounts. If a small business displays a card reader, they have likely decided the fee is worth it.
Bills and recurring payments
Utility companies, insurance providers, and landlords often refuse credit cards because the processing fees are too high relative to the payment amount. A $150 electric bill with a 2.5% processing fee costs the utility $3.75 they would not pay if you sent a check or used their online portal with a bank account.
Some of these businesses now accept credit cards through third-party payment platforms like PayPal, Plastiq, or their own branded payment processors. These platforms charge you a fee — typically 2% to 3% — to cover the card processing cost. Before you use one, calculate whether the rewards you earn (usually 1% to 2% cash back) actually exceed the fee. Often they do not.
Rent payments are a common exception. Many landlords and property management companies refuse credit cards to avoid fees, but some now accept them through platforms like Plastiq or their own payment systems. Again, check whether a fee applies before you pay.
Government agencies and court payments
The IRS accepts credit cards for tax payments, but only through a third-party payment processor. You will pay a convenience fee of roughly 1.87% to 2.35% of the amount, depending on which processor you use. The IRS does not charge the fee — the processor does — so you are paying extra to use a card instead of a check or bank transfer.
Courts accept credit cards for fines, bail, and filing fees, but many route payments through a third-party processor that charges a fee. Some courts accept cards directly at no extra cost; others do not accept cards at all. Call the court clerk's office or check their website before you attempt to pay online.
State and local agencies vary widely. Some accept cards directly, some accept them only through a payment processor with a fee, and some accept only checks or bank transfers. When you owe money to a government agency, always confirm the payment method and any associated fees before you commit to using a card.
Online shopping and digital services
Nearly all online retailers accept credit cards, and most accept multiple card networks — Visa, Mastercard, American Express, and Discover. Some smaller online merchants or international sellers may accept only certain cards or payment methods like PayPal or cryptocurrency.
Subscription services, app stores, and digital platforms almost always accept credit cards as their primary payment method. If a service refuses your card, it is usually because the card number does not match the billing address on file, the card has expired, or the card network flagged the transaction as suspicious.
When shopping online, you control whether to use a credit card, debit card, or digital wallet like Apple Pay or Google Pay. Credit cards offer stronger fraud protection than debit cards, so they are generally the safer choice for online purchases.
Surcharges and fees when paying with credit
Some merchants charge a surcharge — an extra fee — when you pay with a credit card. This is legal in most states and is meant to pass the processing cost to the customer who chooses to use a card. The surcharge is typically 2% to 3% of the transaction amount and cannot legally exceed the actual cost the merchant pays to process the card.
A few states — including Connecticut, Florida, Kansas, Maine, Oklahoma, and Texas — prohibit surcharges entirely. If you live in one of these states and a merchant charges you a surcharge, you may have grounds to dispute it. Check your state's attorney general website for the current rules.
Surcharges are different from convenience fees. A convenience fee is charged when you use a payment method that is not the merchant's standard option — for example, paying a utility bill by phone with a card instead of online with a bank account. Convenience fees are legal everywhere and are not capped.
When you should not use a credit card to pay
Even when you can use a credit card, sometimes you should not. If the merchant charges a fee that exceeds the rewards you would earn, you lose money by using the card. A 2% convenience fee on a bill paid with a card that earns 1% cash back costs you 1% of the transaction.
Using a credit card to pay off debt or cover an expense you cannot afford is also a trap. The interest you will pay on the balance — typically 18% to 25% annually — far outweighs any rewards. If you need to carry a balance, you are spending more than you have, and a credit card makes that problem worse, not better.
Paying taxes or court fines with a credit card can also be expensive. The convenience fee often runs 2% or higher, and you are paying interest on that fee if you do not pay off the card immediately. A check or bank transfer costs nothing.
Frequently Asked Questions
Can I pay my taxes with a credit card?
Yes, the IRS accepts credit cards through third-party processors like Official Payments, PayUSA, and Worldpay. You will pay a convenience fee of roughly 1.87% to 2.35% of the amount. For most people, paying by check or electronic bank transfer is cheaper.
What if a merchant refuses my credit card?
Ask whether they accept a different card network — some small merchants accept only Visa or Mastercard, not American Express. If they refuse all cards, ask if they accept debit cards or digital wallets like Apple Pay. If not, you will need to pay by cash or check.
Can a business charge me extra for using a credit card?
Yes, in most states. A surcharge cannot exceed the actual cost the merchant pays to process the card, usually 2% to 3%. A few states prohibit surcharges entirely. Check your state's rules if you believe a surcharge is unfair.
Is it worth paying bills with a credit card to earn rewards?
Only if the merchant does not charge a fee. If they do, subtract the fee from the rewards you would earn. A 2% fee on a card that earns 1% cash back costs you money, not saves it.
Can I use a credit card to pay rent?
Some landlords and property management companies accept credit cards directly, but many refuse to avoid processing fees. Some now accept cards through third-party platforms like Plastiq, which charge you a fee. Call your landlord or check your lease to see what payment methods they accept.