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How to Read a Merchant Statement (and Spot Overcharges)

Quick answer

To read a merchant statement, find two numbers on the summary page: your total card sales for the month and your total fees. Divide fees by sales to get your effective rate. Then check the fee detail for the three cost types: interchange, network fees and the processor's markup. Also look for red flags like non-qualified charges, PCI non-compliance fees, monthly minimums and fees you don't recognize.

Key takeaways

  • Start with total card sales and total fees; together they give your effective rate.
  • The fee detail separates interchange, network fees and processor markup.
  • 'Discount' on a statement means the percentage fee you paid, not money off.
  • Non-qualified charges, PCI non-compliance fees and fee notices in the message box are the usual red flags.

Step 1: Find your sales and total fees

The first page usually has a summary. Look for:

  • Card sales: labeled "total amount submitted," "gross sales," "total volume" or "sales."
  • Total fees: labeled "total fees," "fees charged," "total discount" or "amount deducted."

Divide fees by sales. $3,100 in fees on $105,000 in sales is a 2.95% effective rate. You can plug both numbers into the credit card processing fee calculator.

Step 2: Understand the sections

SectionWhat it shows
SummarySales, refunds, fees and net deposits for the month.
Deposits or batchesEach day's deposit to your bank. Useful for matching your books, not for finding fees.
Card type summarySales by Visa, Mastercard, Discover and Amex, sometimes with rates for each.
Interchange detailOn interchange-plus pricing: each interchange category, its rate and volume.
Fees or service chargesProcessor markup, network fees and monthly fees, line by line.
MessagesNotices about rate and fee changes. Read this every month.

Step 3: Identify your pricing model

  • If you see "qualified," "mid-qualified" and "non-qualified," you're on tiered pricing.
  • If you see long lists of interchange categories plus a fixed markup, you're on interchange-plus.
  • If every transaction shows the same percentage, you're on flat-rate pricing.

See how they compare in what normal processing fees look like.

Step 4: Look for red flags

Line itemWhy it matters
Non-qualified or mid-qualified surchargeYour highest tiered rates. Often a large share of the total.
PCI non-compliance feeA monthly penalty you can usually stop by completing a short security questionnaire.
Monthly minimum feeCharged when your fees fall below a set amount.
Annual, regulatory or "compliance" feesOften pure markup with a technical-sounding name.
Statement, batch or gateway feesSmall individually; they add up over a year.
A rate change in the message boxProcessors sometimes announce increases here instead of telling you directly.

Comparing providers? Bring this statement and our list of questions to ask a merchant services provider. Spotted a lot of red flags? Here are seven ways to reduce your processing fees, starting with dual pricing.

Don't want to decode it yourself? Upload your statement for a free review and we'll mark up every fee for you.

Frequently asked questions

Where do I find my total fees on a merchant statement?
Look in the summary section on the first page for a line such as 'total fees,' 'fees charged,' 'total discount' or 'amount deducted.' Some statements spread fees across several sections, so add the fee totals from each section if there's no single total.
What does 'non-qualified' mean on my statement?
It's a tiered-pricing label for transactions charged your highest rate, often rewards cards, business cards and keyed-in sales. Large non-qualified totals usually mean you're paying well above cost.
Why does my statement show 'discount' when I didn't get one?
On processing statements, 'discount' or 'discount rate' means the percentage fee charged on your sales, not a discount to you.
How often should I review my statement?
Check your effective rate every month and read the message section for rate or fee changes. Processors sometimes announce increases there.
Can someone review my statement for me?
Yes. Send us a recent statement for a free review. We'll break out every fee, calculate your true rate, and show what a better setup would save.
Rob P., Founder, FeesToGrowth

Rob P. runs Mission Driven Brand, a marketing company that builds websites, Google Business Profiles, landing pages and AI tools for local and B2B businesses. FeesToGrowth pairs that marketing work with established payment processing partners.

This article is general information, not legal, tax or financial advice. Card network rules and state laws change; confirm the rules for your business before changing how you charge customers.

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