Posted: June 30, 2026 | Updated: October 27, 2026 at 11:10 AM
Visualize this: you just finished a $12,000 HVAC install. Your client thanks you, smiles, and hands you a rewards credit card.
That one swipe costs you about $360. A year’s worth of swipes can cost you thousands. For a small trade business, that money can make the difference between a good and a bad year.
Fortunately, you don’t have to bear that loss. Two ways to pass credit card processing costs to customers are surcharges and cash discounts. Surcharging occurs when customers pay a fee to use a credit card. In cash discounting, businesses offer a discount to customers who pay without a credit card. The catch? The rules are strict. There’s a long list of things you can’t do. And they change often. A single mistake brings fines from card networks and the state attorney general.
This guide explains the laws on credit card surcharging and cash discounting as of 2026. It also explains the rules that the card networks impose. Read it before you add an extra fee to an invoice.
Contractors see large tickets. Roofing jobs, panel upgrades, or re-pipes can top five figures. A 3% fee on a big ticket is a large number.
Rewards cards make it worse. Premium cards carry higher interchange rates. Your customer earns points, and you pay for them. Margins for tradespeople are already thin. Absorbing this cost makes it hard to make a living.
This is why many owners look at surcharges and cash discounts. While both have the same business objective of moving the cost of a card transaction to the customer who chose to pay by card, they are treated differently by the law.
These get mixed up quite a bit. Keep in mind that in the eyes of the law, they are not the same. Being able to differentiate the two will help with compliance.
Surcharges
What is a surcharge? It is an extra fee added to a posted price. A surcharge is assessed for a payment through credit card. An example is an invoice for $10,000; a credit card payment would be $10,300.
Understanding Cash Discounts
A cash discount works the opposite way. The cash discounted price is the lower price. A cash or check payment, or payment by debit card, is a discounted payment. An example is an invoice for $10,300, and a cash payment for $10,000.
Legally, a cash discount is not a surcharge. That is why cash discounts are legal in all 50 states. This is the most important concept any trade business needs to understand before passing on card fees.
Surcharge vs. cash discount: the economics match; only the posted price differs.
You first have to look to your card networks and then to your state. Rules about surcharging are similar across card networks. Breaking these rules results in penalties and/or losing the right to accept the card brand.
Visa’s Rules
Visa is the strictest network and changed its rules in 2023. Starting April 15, 2023, the cap on surcharges by Visa was lowered to 3% from 4%.
It is important to note the cap of 3% is only effective if it is less than payment acceptance costs. If your processing rate for Visa is 2.6%, then the cap for you is 2.6%. It is not 3%.
Also, Visa got rid of its direct registration rule. You no longer need to register with Visa to accept surcharges. You need to notify your acquirer 30 days in advance, though, before you start surcharging Visa cards.
Mastercard’s Rules
Mastercard uses a similar rule with a slight difference. Its cap is at 4%.
If you take both Mastercard and Visa, you can’t surcharge one brand more than the other. Thus your actual ceiling becomes 3%. Nearly all contractors have a 3% ceiling.
The phrase “payment acceptance costs” is legal jargon and the basis of every surcharge program. Surcharges are to help cover the costs of processing. They are not in any way to make a profit.
The lower of the two numbers is your ceiling. One of them is your network maximum. The other is your true processing cost. A few states lower the surcharge ceiling even more.
Colorado and Oklahoma both set a 2% surcharge cap. Prepaid cards and debits both have a 0% surcharge cap. They can never be surcharged. The limits set by these states are shown in the table below.
The blended practical ceiling for most contractors is 3%.
This is the rule contractors break most often. A prepaid or debit card can never be surcharged, not even if the customer uses it as credit. It’s a ban under card network rules. It is enforced nationwide.
This Rule Trips People Up
Many debit cards can run over the credit network at the terminal. A customer may tap “credit” on the screen. Your checkout (POS) system may then process the transaction as a credit sale. If your POS system charges an extra fee, you are breaking the rule.
Visa has audited businesses to determine if they added surcharges. Visa has caught a lot of merchants breaking this rule. The answer is your point-of-sale system. If the POS can’t discern true credit cards from debit cards and apply the fee only for true credit transactions, then imposing an extra fee is not for you.
Contractors are constantly caught off-guard by changing state laws. Most allow surcharging, with a few that restrict or prohibit it outright. As of 2026, Massachusetts, Connecticut, Puerto Rico and Maine do not allow credit card surcharges.
Elsewhere, laws permit surcharging as long as conditions are met. Some states limit how much surcharges can be. Others require specific disclosures. The table provides an overview of key jurisdictions, and is not meant to be legal advice. The laws are still changing as of 2026, and rules can be different from what is shown in the table, so always check the most current laws before taking any action.
| State or territory | Status in 2026 | What to know |
| Connecticut | Banned | Cash discounts allowed. Fines run around $500 per violation. |
| Massachusetts | Banned | Cash discount programs are permitted instead. |
| Maine | Banned | Cash discounts allowed. Some government fees are exempt. |
| Puerto Rico | Banned | Cash discounts permitted. |
| California | Restricted (SB 478) | Posted prices must include all mandatory fees. Use cash discount or all-in pricing. |
| Colorado | Allowed, capped at 2% | Lower than the card network ceiling. |
| Oklahoma | Allowed, capped at 2% | SB 677 took effect November 1, 2025. |
| New York | Allowed, strict disclosure | The total card price must be shown in dollars and cents. |
| New Jersey, South Dakota, Nevada | Allowed, conditional | The fee cannot exceed payment acceptance costs. |
| Texas, Florida, Kansas | Allowed in practice | Old statutory bans were not enforced. |
States That Have or Had Bans on Surcharges
Puerto Rico, Connecticut, Maine, and Massachusetts do not allow credit card surcharges. Connecticut imposes fines around $500 per surcharge. Maine’s ban exempts some state fees. All states permit cash discounts.
States with 2% Caps
Colorado and Oklahoma limit surcharges to 2%. Oklahoma’s statute took effect on November 1, 2025, after the passage of Senate Bill 677, which replaced the state’s surcharge ban and allows surcharges up to the lesser of 2% or the processing cost. It bans surcharges if the seller only accepts credit cards.
States With Conditions on Surcharges
South Dakota, Nevada, and New Jersey permit surcharges if the fee is no higher than the processing costs.
States Where Old Bans No Longer Apply
A ban on surcharges in Texas was ruled unconstitutional, leaving its status in a legal gray area. Bans in Florida and Kansas are also unenforced or struck down, leaving their enforcement unclear as well. Look into local guidance before implementing this info.
California and Minnesota all-in pricing laws
California is a special case, as a federal court struck down a previous version of its surcharge ban for free-speech violations. The Honest Pricing Law (SB 478) went into effect on July 1, 2024, and requires businesses to disclose all fees in prices posted. Under it, cash discounts and all-in pricing are the safer options.
Similar to California, Minnesota also passed a law to require fees to be disclosed in posted prices, which took effect on January 1, 2025.
New York deserves special mention. Its laws are unique. After the case Expressions Hair Design v. Schneiderman, New York amended its surcharge statute.
Under General Business Law §518, amended in 2024, businesses in New York can charge a credit card surcharge but must display the final amount. They cannot set a lower cash price and surcharge the card price. If a business charges a $1.75 card surcharge, it must be clearly posted. The card price must be clear and expressed in dollars and cents.
New York allows two-tier pricing to remain, but requires both prices to be posted side by side. One price can be the cash price and the other the card price with the surcharge posted.
Surcharging is allowable as long as the surcharge is no higher than the processing cost. Violation of the law is a civil offense and can bring a penalty up to $500. The Attorney General of New York and the local consumer protection offices are responsible for the enforcement of the law. For online and remote sales, the price must be shown before the final step of a sale.
Although surcharging can give you nightmares about compliance, the road to cash discounting is infinitely smoother. Cash discounts are legal across the United States, and unlike surcharging, they can operate in states with outright bans on surcharging. Therefore, while you can’t implement surcharging in Maine, Connecticut, or Massachusetts, you can offer cash discounts to provide your customers with a reduced price off the posted price.
The actual implementation of cash discounts is quite simple, but the framing is everything. You integrate your processing costs into your standard rate, and then you offer a discount to every customer paying in cash, by check, or by debit. The discount must be presented to the customer before payment is taken. You cannot list a cash price and then charge a higher credit price at payment; that turns the discount into a surcharge, which would be a violation.
Surcharging comes with a maze of compliance issues. Discounting cash gives you a smoother road. Discounting cash is legal everywhere. It works in surcharge-ban states.
You cannot surcharge in Connecticut, Maine, or Massachusetts. You can still offer cash, check, or debit card discounts in those states.
How to Set Up a Cash Discount the Right Way
The process is simple. You must build your processing costs into your regular prices, and then offer a discount to all cash, check or debit card buyers. And you must display the discount to the buyer before you take payment.
Don’t list a cash price and ring it up higher at the register for a credit card sale. That’s illegal in surcharge ban states. That’s a surcharge in a banned state.
Your choice will depend on which states you work in, and how you quote. If you are able to surcharge in the states you work in and already put fees on your estimates, surcharging is usually the easier option.
If you work in restrictive states and/or serve a lot of debit users, a cash discount program is probably a better option. Cash discounts carry less compliance risk and are allowed everywhere.
Disclosure Rules That Apply Everywhere
No matter which option you go with, disclosure is important. If you are going to surcharge, you have to have a clear notice posted at the entrance and at checkout. If you do quotes, signs, invoices, or emails, a surcharge notice must be added there as well. The surcharge must be shown before the customer completes the payment. Your customer must never see the fee for the first time after they pay.
Surcharges and cash discounts are both imperfect solutions, but proper implementation of either can protect your bottom line from processing fees.
Surcharging works best when the fee is charged to cover your true payment acceptance costs. Never surcharge a transaction above three percent for Visa cards and never surcharge a prepaid or debit card. Look to your state for regulations, and if you operate in New York, abide by the two-tier display rule. Look to California and Minnesota to see the all-in pricing laws. Colorado and Oklahoma have 2% caps. Be sure to always check state laws before implementing credit card surcharges.
If your state prohibits surcharges, offering cash discounts is a good alternative and is permitted nationwide. Be sure to always check state and local laws related to credit card surcharges, as they are constantly evolving. Conducting an analysis of your current state to see how fees are impacting your margins prior to surcharging can protect your profits and help you avoid surcharging unlawfully.
Yes. Generally, you need to follow the rules of the card network and the state law. The surcharge cannot be above your actual acceptance cost and should be no more than three percent for Visa. The surcharge must be clearly disclosed. It is illegal to surcharge in Maine, Massachusetts, Connecticut, and Puerto Rico.
Payment acceptance costs and the network cap are the two limiting factors. Visa has capped their network at 3% since April 2023. Mastercard has capped theirs at 4%. So, for you as a merchant to accept both, your true network cap would be 3%. For other merchant service agreements, if the payment acceptance costs are less than that, it can be charged. Colorado and Oklahoma cap surcharges at 2%.
Which is better for trades: a cash discount or a surcharge?
Both achieve the same thing economically. Cash discounts are legal in every state, while surcharges are banned or capped in some.
No. You can never surcharge a prepaid or debit card, no matter how it is run at the terminal. Card network rules ban it in every state. Your POS system must apply fees only to true credit card transactions.
