Surcharging Laws State by State: A 2026 Operator's Map for U.S. Merchants

Card surcharging — passing some or all of the merchant's processing cost back to the cardholder as a separate charge — has been broadly permitted in the U.S. since the 2013 Visa-Mastercard settlement, and broadly adopted by merchants seeking to recover processing margin. But "broadly permitted" doesn't mean "uniformly permitted." State surcharging laws diverge in ways that catch unprepared merchants — and with the proposed network settlement potentially expanding the set of merchant-side levers, the state-law layer is the constraint that actually matters.

This is the merchant-side map of where surcharging works, where it doesn't, and where the operational compliance work sits.

1. The states that prohibit surcharging

A small number of states maintain explicit statutory prohibitions on credit card surcharging, with the most notable being Connecticut and Massachusetts. Court rulings in recent years have narrowed how strictly these prohibitions can be enforced — particularly where the prohibition runs up against First Amendment protections for the way merchants describe their pricing — but the safe operating posture for merchants in these states remains avoidance of surcharging, or a properly- structured cash-discount program (which differs in important ways).

The list is short and the legal landscape is evolving; merchants operating in these states should verify the current posture with counsel rather than relying on snapshot guidance.

2. The states with caps and limits

Many states allow surcharging but impose specific caps, disclosure requirements, or product-specific restrictions. The most common patterns:

• Cap at the merchant's actual cost of acceptance. The card networks' own surcharging rules already cap the surcharge at the merchant's cost; several states codify this in statute. Merchants surcharging above their actual blended cost run into both network-rule and state-law issues.
• Cap at a flat percentage(commonly 3% or 4%) regardless of actual cost. New York's framework is the most-cited example.
• Pre-purchase disclosure requirements requiring price-with-surcharge to be displayed alongside or in proximity to base price. These requirements often have specific signage and point-of-sale display rules.
• Debit-and-prepaid exemptions. Most state frameworks (and all card-network rules) prohibit surcharging on debit and prepaid transactions regardless of where the merchant operates.

3. Cash discount programs versus surcharges

A cash-discount program — pricing items at a higher baseline rate and offering a discount for cash payments — is structurally different from a surcharge, and has historically been treated more permissively by both states and card networks. The mechanic of cash discount remains attractive in states that prohibit surcharging, and many merchants run hybrid programs that look like cash discounts in some markets and surcharges in others.

The catch: the line between "cash discount program" and "surcharge program described as a cash discount" is genuinely blurry. The networks and several state regulators have taken the position that programs which raise the headline price by exactly the surcharge amount and then label the difference as a discount aren't cash discounts at all — they're surcharges in different packaging. Merchants running cash-discount programs should verify the structure with counsel familiar with both state law and card-network rules.

4. The disclosure-and-signage layer

Even where surcharging is permitted, the disclosure requirements are the most common source of operational non-compliance. Typical requirements:

• Pre-transaction disclosure of the surcharge percentage or amount.
• Storefront signage at the entrance and at the point of sale.
• Online disclosure on the product page or cart, before the customer enters payment information.
• Itemization on the receipt — the surcharge appearing as a distinct line item rather than embedded in the merchandise total.
• Network-specific notification requirements — both Visa and Mastercard require merchants to register their surcharging programs in advance and follow specific disclosure formats.

Most state-level enforcement actions and most network- level penalty assessments come from disclosure failures rather than from surcharging the wrong card or exceeding the wrong cap. The operational compliance burden is real, even where the legal framework is permissive.

5. The settlement-related changes worth tracking

The proposed Visa-Mastercard settlement, if finalized, would expand the set of surcharging-adjacent levers available to merchants — particularly the ability to apply differential surcharges by card tier (premium rewards versus standard versus debit) within the same network. The settlement itself doesn't override state law, but it does create scenarios where the state-law framework is the binding constraint on what a merchant can actually do.

Merchants in states with explicit surcharging prohibitions or strict caps should expect the settlement to give them less new flexibility than the headlines suggest. Merchants in permissive states should see meaningful new levers, contingent on the operational compliance work being done correctly.

6. Multi-state operator's checklist

• Map your surcharging exposure by state for any U.S. operations. Treat the prohibitive states as red zones and design accordingly.
• Validate your disclosure layer at the storefront, online checkout, point-of-sale display, and receipt levels. The most-cited enforcement risk is here.
• Confirm your network registration is current. Both Visa and Mastercard require advance notification of surcharging programs and may investigate non-registered surcharging activity.
• Audit your debit and prepaid handling to confirm surcharges aren't being applied to card categories where they shouldn't be.
• If running a cash-discount program, have counsel review the structure against current state law and card-network guidance. The framework is fragile.
• Plan for the settlement scenario that allows tiered surcharging — the operational rollout will require BIN-level card-product identification at the POS, which most legacy systems don't provide today.

How Superior Payments helps

Superior's gateway implements network-compliant surcharging logic with state-aware rule application, per-transaction BIN-level card-product identification, and disclosure-friendly receipt formatting. For multi-state merchants planning a surcharging rollout, our compliance team can map your exposure and build the operational playbook before the rollout exposes you to enforcement risk.