Credit card processing usually costs a business somewhere between a few cents and a little over 3% of each sale, plus a small fixed fee. Where you land depends on the card, how it was accepted and your contract. Most of the money goes to the bank that issued the card, not to the company that sends you the bill.
This guide breaks a typical fee into its parts, shows real 2026 rates from Visa’s published schedule and explains how to read a statement. It sits in our money and business guides.
The three layers of every card fee
Each card sale carries three kinds of cost. They are bundled into one number on many statements, so it helps to pull them apart.
- Interchange. This is the largest piece. Your acquiring bank pays it to the cardholder’s issuing bank on every sale. Card networks publish the rate tables.
- Network fees. Visa, Mastercard and other networks charge small assessment fees for running the system. They are usually a fraction of a percent.
- Processor markup. This is what your provider keeps for its service. It is the only layer you can really negotiate.
Visa’s own page on interchange and merchant fees puts it plainly. Merchants do not pay interchange directly. Instead, they pay a merchant discount to their bank, and interchange is folded into it. If you are unsure how the bank side works, our guide to what a merchant account is walks through it.
Credit card processing rates in 2026: real examples
Interchange rates come as a percentage plus a fixed amount. They depend on the card type, the merchant category and whether the card was present. Visa’s US interchange schedule effective April 18, 2026 shows how wide the spread is. Below is what interchange alone would cost on a $100 retail sale.
| Card and situation (Visa, retail) | Interchange rate | Cost on $100 |
|---|---|---|
| Debit card from a large bank (regulated) | 0.05% + $0.21, plus $0.01 fraud adjustment | About $0.27 |
| Debit card from a smaller bank, in store | 0.80% + $0.15 | $0.95 |
| Standard credit card, in store | 1.51% + $0.10 | $1.61 |
| Standard credit card, online | 1.89% + $0.10 | $1.99 |
| Premium rewards card, in store | 2.10% + $0.10 | $2.20 |
| Premium rewards card, online | 2.50% + $0.10 | $2.60 |
| Sale that misses data or security rules | 3.15% + $0.10 | $3.25 |
Source: Visa USA interchange reimbursement fees, April 2026. Rates shown are examples from the general retail and card-not-present programs. Other categories, such as restaurants, travel or supermarkets, have their own lines.
Three patterns stand out. First, debit is far cheaper than credit when the card comes from a large bank. Second, online and keyed-in sales cost more because fraud risk is higher. Third, premium rewards cards cost the most, since part of the fee pays for the cardholder’s points.
Network fees and the processor markup then sit on top of these numbers. So your real cost per sale is always higher than interchange alone. Mastercard publishes its own schedule with a similar structure.
Why debit cards cost less
Federal law caps debit interchange for large issuers. Under the Federal Reserve’s Regulation II, banks with $10 billion or more in assets may receive at most 21 cents plus 0.05% of the sale. An eligible issuer can add one cent for fraud prevention. Smaller banks and credit unions are exempt.
The Fed tracks what this means in practice. Its latest biennial report, released in December 2025 with 2023 data, found the average fee on capped transactions was about 22 to 24 cents. On exempt cards, the average was about 52 cents.
That cap may change, though. The Fed proposed a lower cap in October 2023. As of October 2026, that proposal was still not final, and two federal appeals courts were weighing challenges to the rule itself. Until something changes, the 21-cent standard applies.
Pricing models: how providers bill you
Two businesses with the same sales can pay very different amounts because of how the provider packages the fees. Most contracts use one of these models.
- Flat rate. You pay the same percentage and fixed fee on every card. It is easy to read, but you overpay on cheap debit sales.
- Interchange-plus. The provider passes through actual interchange and network fees, then adds a stated markup. This makes it easy to compare quotes.
- Tiered. Sales are sorted into buckets such as “qualified” and “non-qualified,” each with its own rate. The rules for each bucket are set by the provider, which makes costs hard to predict.
- Subscription. You pay a monthly fee plus interchange and a small fixed amount per sale. It can suit businesses with high volume.
Fees can also come from the payment gateway, the software that captures card data online. Our explainer on the payment gateway vs. payment processor shows which party charges what.
Beyond per-sale costs, watch for monthly statement fees, minimum-volume fees, PCI compliance fees, chargeback fees, terminal leases and early termination fees. Each one is small on paper. Still, together they can add a noticeable share to a small shop’s effective rate.
How to calculate your effective rate
The single most useful number is your effective rate. It shows what you really paid, after all fees, as a share of card sales.
To find it, add every fee on your monthly statement. Then divide that total by your gross card sales for the month. For example, a shop with $40,000 in card sales and $1,080 in total fees has an effective rate of 2.7%.
Compare that figure over several months, because it moves with your card mix. A month heavy in rewards cards or online orders will look worse. If you get competing quotes, ask each provider to estimate your effective rate using a recent statement, not a sample.
Surcharges, cash discounts and other ways to offset costs
Some businesses pass part of the cost to customers. Card network rules limit how. According to Visa’s merchant surcharge Q&A, a US merchant may add a surcharge on credit cards of no more than its actual cost or 3%, whichever is lower. Surcharges are not allowed on debit or prepaid cards, even when the customer signs instead of entering a PIN. The merchant must also tell its acquirer 30 days in advance and show the fee on the receipt.
State law can be stricter, and a few states restrict or ban surcharges. So check your state’s rules before you add one. A cash discount, which lowers the price for non-card payments, follows different rules in most places.
Card acceptance rules may also shift soon. Visa and Mastercard signed a proposed settlement with US merchants in November 2025. According to Visa’s filing with the SEC, it would cut average credit interchange by 10 basis points for five years and cap standard consumer card rates at 1.25%. It would also let merchants decline some card categories, such as premium cards. A federal judge gave preliminary approval in June 2026, and a final approval hearing was scheduled for November 2026. None of these changes were in effect as of October 2026.
Other practical ways to lower costs are simpler. Encourage chip and tap payments instead of keyed entry. Send complete order data on online sales, because missing details can push a sale to a higher rate. Keep chargebacks low, and review your statement each month for new fees.
One tax point also applies. Card sales are reported to the IRS on Form 1099-K, and the IRS says payment card transactions have no minimum reporting threshold. This article is general information, not financial advice.
Frequently asked questions
What is the average credit card processing cost?
There is no single average, because rates depend on card type and channel. Under Visa’s 2026 schedule, interchange alone runs from about 0.3% on a large-bank debit card to over 3% on a sale that misses data rules. Your markup comes on top.
Are credit card processing rates higher online?
Usually, yes. Online and keyed sales carry more fraud risk, so interchange is higher. A standard Visa credit card costs 1.89% plus 10 cents online versus 1.51% plus 10 cents in store.
Can I charge customers a credit card fee?
In many states you can surcharge credit cards, within network caps and with notice. You cannot surcharge debit or prepaid cards under Visa rules, and some states limit surcharges.
Which pricing model is cheapest?
It depends on your volume and card mix. Interchange-plus is the most transparent, which makes it easier to compare. Flat rate is simpler but often costs more for businesses with many debit sales.
Have a question about this topic? Ask in the comments below. Our editors read every comment and answer questions here, and we add useful answers to the guide.
Sources
- usa.visa.com/content/dam/VCOM/download/merchants/visa-usa-interchange…
- visa.com/en-us/support/business/regulation-fees
- usa.visa.com/dam/VCOM/global/support-legal/documents/merchant-surchar…
- federalreserve.gov/paymentsystems/regii-about.htm
- federalreserve.gov/paymentsystems/2023-interchange-fee.htm
- federalreserve.gov/paymentsystems/files/debitfees_costs_2023.pdf
- federalregister.gov/documents/2023/11/14/2023-24034/debit-card-interchange-f…
- sec.gov/Archives/edgar/data/1403161/000140316125000093/v-2025111…
- irs.gov/newsroom/form-1099-k-faqs-general-information