TL;DR: What You Need to Know
- Credit card surcharging is legal in most states, but three states ban it outright: Connecticut, Maine, and Massachusetts.
- Federal law caps surcharges at 4%, but several states impose stricter limits (Colorado caps at 2%).
- Debit card surcharging is illegal everywhere. No exceptions.
- Disclosure requirements vary by state. Failing to post proper signage can result in fines up to $1,000 per violation.
- California’s 2024 “junk fee” law changed everything. Surcharges as line items are now banned; all-in pricing is required.
Why Surcharging Suddenly Matters
Payment processing fees siphon an average of 2.5% to 3.5% from every credit card transaction. For a business processing $500,000 annually, that’s $12,500 to $17,500 walking out the door before you’ve paid a single employee.
Surcharging offers merchants a way to recover some of those costs. But here’s the thing: the rules aren’t uniform. What’s perfectly legal in Arizona could land you a $500 fine in Connecticut.
This guide breaks down exactly what you can and can’t do in all 50 states. No legal jargon. No conflicting information. Just the facts you need to make an informed decision.
Note: This information is for reference purposes only and does not constitute legal advice. Consult with an attorney before implementing any surcharge program, and verify current laws directly with your state.
States Where Surcharging Is Banned
Let’s start with the easy ones. If your business operates in any of these three states, surcharging credit cards is off the table:
| State | Status | Alternative Options |
|---|---|---|
| Connecticut | Illegal | Cash discounts allowed with proper disclosure |
| Maine | Illegal | Cash discounts allowed |
| Massachusetts | Illegal | Cash discounts allowed |
Connecticut’s law is particularly strict: businesses cannot list a discount price for one payment type and then charge the credit card price at checkout. Violations carry a $500 fine per occurrence.
States With Significant Restrictions
These states allow surcharging, but with conditions that make implementation more complex:
California: The All-In Pricing State
As of July 1, 2024, California’s Senate Bill 478 fundamentally changed the game. Credit card surcharges as separate line items are now illegal under the state’s Consumer Legal Remedies Act.
What’s still permitted:
- Dual pricing (different posted prices for cash vs. credit)
- All-in pricing (processing costs baked into the listed price)
- Restaurant exemptions exist, but the rules are murky
Non-compliance penalty: Up to $1,000 per violation.
Colorado: The 2% Cap
Colorado merchants can surcharge, but with the strictest cap in the nation: 2% maximum, or the actual cost of processing (whichever is lower). The surcharge must also be disclosed on-premises and online.
New York, New Jersey, Nevada, South Dakota, Nebraska, Georgia
These states share a common restriction: surcharges cannot exceed the merchant’s actual cost of acceptance. You can’t profit from the surcharge; you can only recover what you’re paying.
Georgia adds another layer: convenience fees are only allowed if merchants also accept cash, check, or money order without a fee.
Texas and Kansas: Legally Complicated
Both states have anti-surcharging laws on the books that federal courts have ruled unconstitutional. The result? A legal gray area.
Texas: Surcharging is technically prohibited by state law, but federal court rulings have opened the door. Merchants can impose convenience fees, service fees, and cash discounts.
Kansas: As of January 1, 2025, merchants can legally surcharge with proper point-of-sale disclosure. The 1986 prohibition was overturned in 2021.
Minnesota and Wyoming: Unique Rules
Minnesota requires mandatory fees to be included in advertised prices unless consumers can reasonably avoid them.
Wyoming allows surcharging but caps cash discounts at 5% (the only state with this restriction).
States Where Surcharging Is Legal (With Standard Federal Rules)
The remaining 35 states allow credit card surcharging under federal guidelines. The key requirements:
- Maximum surcharge: 4% (or your actual processing cost, whichever is lower)
- Disclosure required at point of entry and point of sale
- Receipt must show the surcharge as a separate line item
- Card network rules still apply (Visa and Mastercard have their own compliance requirements)
| Surcharging Legal | Surcharging Legal | Surcharging Legal |
|---|---|---|
| Alabama | Louisiana | Oregon |
| Alaska | Michigan | Pennsylvania |
| Arizona | Mississippi | Rhode Island |
| Arkansas | Missouri | South Carolina |
| Delaware | Montana | Tennessee |
| Florida | New Hampshire | Utah |
| Hawaii | New Mexico | Vermont |
| Idaho | North Carolina | Virginia |
| Illinois | North Dakota | Washington |
| Indiana | Ohio | West Virginia |
| Iowa | Oklahoma | Wisconsin |
The Disclosure Requirements You Can’t Ignore
Even in states where surcharging is fully legal, failing to disclose properly can expose you to fines and chargebacks. Here’s what card networks require:
At Point of Entry:
- Clear signage at store entrances or on website landing pages
- Language must state that a surcharge applies to credit card transactions
At Point of Sale:
- Verbal disclosure before transaction completion (in-person)
- Written disclosure on checkout page (online)
- Receipt must show surcharge as a separate line item
Network-Specific Rules:
- Visa: Requires 30-day advance notice before implementing a surcharge program
- Mastercard: Requires registration through your acquirer
- American Express and Discover: Similar notification requirements
Illinois 2026: A Preview of What’s Coming
Effective July 2026, Illinois will prohibit interchange fees on tax and gratuity portions of transactions (when the acquiring bank is notified during authorization or settlement).
This is significant. If you run a restaurant in Illinois where tips average 20% and sales tax adds another 10%, that’s 30% of each transaction where you won’t be paying interchange. Watch for other states to follow Illinois’ lead.
Here’s My Take
Surcharging sounds simple in theory: pass your processing costs to customers who choose to pay with credit cards. In practice, the patchwork of state laws makes compliance a minefield.
I’ve seen merchants implement surcharging programs without understanding their state’s specific requirements, only to face fines or (worse) damage their customer relationships. The math doesn’t work if you’re losing customers over a 3% fee they weren’t expecting.
Before implementing any surcharge program, ask yourself three questions:
- Is it legal in my state? (Use this guide as a starting point, then verify with legal counsel.)
- Will my customers accept it? A restaurant with a loyal local clientele might absorb surcharges differently than a gas station where customers can drive to the next block.
- Is there a better option? Sometimes optimizing your current processing setup saves more money than surcharging ever could.
That last point matters more than most merchants realize. Many businesses are paying significantly more in processing fees than they should be, not because of interchange rates (which are largely fixed), but because of processor markups, hidden fees, and unfavorable contract terms.
What This Means for Your Business
Surcharging is one tool for managing payment processing costs, but it’s not the only one. And in states like Connecticut, Maine, and Massachusetts, it’s not even an option.
The smarter play? Know exactly what you’re paying in processing fees and whether that number is competitive. Most merchants don’t. They signed a contract three years ago, haven’t looked at their statements since, and have no idea that their effective rate has crept from 2.4% to 3.1%.
That’s money being siphoned from your bottom line every single month.
Take the Next Step
VeriFee offers a free, no-obligation audit of your payment processing statements. We’ll show you exactly what you’re paying, where the hidden fees are buried, and how much you could be saving, whether you decide to implement surcharging or not.
Get Your Free Statement Audit →
No sales pitch. No pressure. Just transparency about what your payments are actually costing you.
