Payment Processing Fee Statistics 2026: What Merchants Actually Pay

What card acceptance costs, where the money goes, and what declined payments add to the bill. Every figure on this page is traced to the Federal Reserve, the Nilson Report, or a published acquirer fee schedule.

This page collects what card acceptance actually costs: the national totals, the layers inside a single transaction, the gap between regulated and unregulated debit, and the newer fees that charge you for payments that never went through. Every figure is traced to the Federal Reserve, the Nilson Report, or a published acquirer schedule. Last updated September 2026.

Network fee amounts vary by region, acquirer and effective date. Each is labeled with the schedule it comes from.

How much do merchants pay to accept cards?

US merchants paid $187.20 billion in card processing fees in 2024, which works out to $1.57 for every $100 of card payments accepted, per the Nilson Report. Credit cards accounted for $148.52 billion of that on $6.464 trillion of purchase volume, and debit and prepaid cards for $38.68 billion on $5.439 trillion.

Two details matter more than the headline. Credit card fees grew 9.3% in one year while credit volume grew 5.1%, so the cost of acceptance outpaced the business it supported. And the weighted average has moved inside a narrow band, between 1.45% and 1.57% over the past decade, which means the blended rate is not where cost control happens. The differences that move money sit underneath it.

Where does the money actually go?

A card fee is three layers, and only one of them belongs to the company that sends you the invoice. Interchange goes to the bank that issued the customer's card and is set by the card network. The assessment or scheme fee goes to the network itself, at roughly 0.14% of volume on Visa credit and a comparable rate on Mastercard, per published network fee schedules. The markup on top goes to your processor, and it is the only layer anyone negotiates.

Interchange is the largest of the three by a wide margin, which is why comparing processors on markup alone explains little about your total cost. Visa publishes its full US schedule in the Interchange Reimbursement Fees document, and rates vary by card type, merchant category and how much data you send with the transaction. Our guide to interchange fees covers what sits inside that pass-through.

Why does the same debit card cost two different prices?

Because US law caps what large banks may charge and leaves small banks uncapped. The Federal Reserve publishes the result directly, and the gap is wide: debit interchange averaged $0.23 per transaction, or 0.47% of value, at regulated issuers, against $0.51, or 1.21%, at exempt issuers. The customer cannot tell you which card they are holding, and neither can your checkout.

The cap itself is set at $0.21 plus 0.05% of the transaction, plus a $0.01 fraud-prevention adjustment for eligible issuers, and the Federal Reserve's published averages show regulated issuers sitting just above it. Across all debit transactions the average was $0.34, or 0.73%. For a subscription business, the practical consequence is that your debit mix moves your effective rate without anything in your own operation changing.

Do merchants pay fees on declined payments?

Increasingly, yes. Declines used to cost nothing but the lost sale. That changed across 2025 and 2026, as both networks began charging for authorization attempts that fail and for retries that ignore the reason they failed. For a subscription business running scheduled rebills, this converts a retry policy into a line item.

Rows marked Canadian schedule come from TD Merchant Solutions and are published for that market. US amounts for the same rules differ.

Sources: Verisave on the Mastercard excessive authorization fee, TD Merchant Solutions for its published Canadian schedule, and Merchant Cost Consulting on the Visa misuse fee. The pattern across all of them is the same: the fee lands on the attempt, not the sale, so a retry schedule that ignores decline codes pays twice. Our guide to decline code 51 covers which codes are worth retrying and which are billable mistakes.

Why can nobody tell you your exact fee schedule?

Because the networks do not publish these fees the way they publish interchange. Interchange schedules are public documents. Network assessment and behavioral fees reach merchants through acquirer agreements, which means the authoritative version of your schedule is the one your own acquirer publishes for your market. Published figures for the same Mastercard excessive-authorization rule range from $0.15 to $0.74 across acquirer and consultancy documents, because they describe different regions, different effective dates, and sometimes different fees wearing similar names.

That is not a reason to ignore the layer. It is a reason to stop treating any single published number as your number. Ask your acquirer for the current fee schedule in writing, ask specifically for the decline and integrity fees rather than the interchange table, and reconcile what arrives against your own attempt counts.

How do you measure your own effective rate?

Divide total fees by total card volume for a full month, and compare it to the $1.57 per $100 national average. Then do the part almost nobody does: separate the fees that scale with sales from the fees that scale with failure. Interchange and assessments move with revenue. Decline, integrity and misuse fees move with your retry behavior, and they are the only ones you can cut without touching a single price. Our failed payment statistics and payment decline statistics pages cover the failure side in the same sourced format.

Frequently asked questions

How much do merchants pay in credit card processing fees?

US merchants paid $187.20 billion across all card types in 2024, or $1.57 for every $100 accepted, per the Nilson Report. Credit cards carried $148.52 billion of that. Your own effective rate depends on card mix, channel and the data you send with each transaction.

What is the average interchange fee?

It depends on the card. Federal Reserve data puts debit interchange at $0.23 per transaction for regulated issuers and $0.51 for exempt issuers, averaging $0.34 overall. Credit interchange is higher and varies by card type and merchant category, and Visa publishes its full US schedule publicly.

Do merchants pay fees on declined transactions?

Increasingly, yes. Both networks now charge for authorization attempts that fail past certain thresholds, such as ten unsuccessful attempts on one card within 24 hours, and for resubmitting a card after the issuer sent a decline advice code. The amounts vary by acquirer and region.

Why did my processing fees go up without my rates changing?

Card mix and behavior both move the bill. A shift toward exempt-issuer debit, commercial cards or cross-border volume raises interchange without any rate change, and a rise in failed rebills can add decline and integrity fees that never appear in a quoted rate.

How Beast can help

Beast is not a payment processor and does not sell you a rate. It measures the side of the bill that your retry behavior controls: every declined attempt broken out by decline code, issuer, BIN, gateway, merchant ID and billing cycle, so the attempts that trigger integrity and advice fees are visible before they reach a statement. If your fees are rising faster than your volume, failed payment recovery or a free audit is a practical place to start.