Statement guide
How to Read Your Credit Card Processing Statement
Processing statements are hard to read on purpose. Here’s how to find what you really pay, what each line means and which fees to question.
Grab your most recent statement and follow along. It takes about ten minutes.

Quick answer
The one number that matters
Add up every fee on the statement, then divide by your total card sales for the month. That’s your effective rate. If you processed $20,000 and paid $640 in fees, your effective rate is 3.2%. Track it every month. If it creeps up without a change in how you sell, something on your statement changed.
The layout
The five parts of most statements
Every processor formats statements differently, but nearly all of them have the same building blocks:
- Summary. Total sales, refunds, chargebacks and total fees for the month. Start here.
- Deposits. What landed in your bank account each day. Deposits can be gross (fees taken once a month) or net (fees taken out every day).
- Card type breakdown. Sales split by Visa, Mastercard, Discover and American Express, and sometimes by debit versus credit.
- Interchange detail. The card brands’ cost for each category of card. On interchange-plus pricing this is passed through at cost.
- Fees. Everything else: your processor’s markup, per-transaction fees and monthly account fees.

Do the math
Find your effective rate in three steps
- Find total card sales for the month on the summary page. Use the sales number before refunds.
- Add up every fee. Include the processing fees and every monthly, annual, PCI, gateway and equipment fee. If fees are taken out daily, add the daily amounts too.
- Divide fees by sales. $640 ÷ $20,000 = 0.032, or 3.2%.
| Line on the statement | Amount |
|---|---|
| Interchange and card brand fees | $410 |
| Processor markup (percentage) | $120 |
| Per-transaction fees | $60 |
| Monthly, PCI and gateway fees | $50 |
| Total fees | $640 (3.2%) |
Line items
What the common fees mean
| Fee | What it is | Negotiable? |
|---|---|---|
| Interchange | Paid to the bank that issued the card. Varies by card type. | No |
| Assessments / network fees | Small fees paid to Visa, Mastercard, Discover and Amex. | No |
| Discount rate / markup | Your processor’s percentage on each sale. | Yes |
| Per-transaction or authorization fee | A flat charge on every sale, often a few cents. | Yes |
| Monthly or statement fee | A flat fee to keep the account open. | Often |
| PCI compliance / non-compliance fee | A yearly security program fee, or a monthly penalty until you finish your PCI questionnaire. | The penalty can usually be removed |
| Gateway fee | For online, invoicing or virtual terminal payments. | Often |
| Batch fee | Charged each time the day’s sales are settled. | Often |
| Chargeback fee | Charged each time a customer disputes a payment. | Sometimes |
| Equipment lease | A monthly payment on a terminal, often for years. | Read the lease before you sign |
What to question
Statement red flags
- New fees you didn’t agree to. Compare this month’s fee list to one from six months ago.
- Non-qualified or mid-qualified surcharges. These are signs of tiered pricing, where the processor decides which rate each card gets.
- A PCI non-compliance fee every month. It usually goes away once your yearly questionnaire is done.
- Fees that rose without notice. Ask for the notice, and for your pricing in writing.
- An equipment lease that outlasts the terminal. Long leases can cost far more than buying.
- An effective rate that keeps creeping up while your sales and card mix stay the same.
Want to understand the pricing model behind the numbers? Read interchange-plus vs. flat-rate pricing, or see how cash discount programs work in Arizona.

FAQ
Processing statement questions
What is an effective rate?
Your effective rate is your total processing fees for the month divided by your total card sales. It is the single best number for comparing what you pay, no matter which pricing model you are on.
What is a good effective rate for a small business?
It depends on your card mix and average sale, but many small businesses that take cards in person land somewhere around 2.5% to 3.5%. Businesses that key in cards, take lots of rewards or business cards, or sell online often pay more. The trend over time matters as much as the number itself.
Why do my processing fees change every month?
Your card mix changes. Debit cards cost much less than premium rewards and business cards, so a month with more rewards cards costs more even at the same sales. Look for new or increased line items too, which are a different problem.
What is a PCI non-compliance fee?
It is a monthly fee some processors charge until you complete your yearly PCI security questionnaire. It can usually be removed by completing the questionnaire, which we can help with.
Where do I find my statement?
Most processors email a monthly statement or post it in an online portal. If you can’t find it, call your processor and ask for the last three months as PDFs.
Can you review my statement for me?
Yes. Book a free consultation and have a recent statement handy. We’ll walk through it line by line, show you your effective rate and tell you honestly whether we can do better.
Sources: Visa U.S. interchange reimbursement fees · Mastercard U.S. interchange rates · PCI Security Standards Council
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