What Are Service Fees? Disclosure, Surcharges, and Disputes

Service fees are extra charges added on top of a product’s or service’s base price to cover a specific function such as payment processing, platform maintenance, or staff compensation. They show up almost everywhere in commerce, from bank statements and airline tickets to food delivery apps and hotel bookings. Federal law now requires certain industries to display the total price, including mandatory fees, before you reach checkout, and a growing body of regulation targets fees that are hidden, misleading, or inflated beyond their stated purpose.

Where You’ll See Service Fees

The label “service fee” covers a wide range of charges. A few of the most common categories:

Banking and financial charges. Monthly account maintenance, wire transfers, overdrafts, and foreign transactions all carry fees. Domestic outgoing wire transfers typically run $15 to $35, while incoming wires cost less. Credit card issuers charge annual fees, balance transfer fees, and cash advance fees. Federal student loans carry an origination fee of 1.057% of each disbursement for Direct Subsidized and Unsubsidized Loans in fiscal year 2026.¹
Travel and hospitality. Airlines add booking fees, baggage fees, and seat-selection charges. Hotels and short-term rentals impose resort or destination fees for amenities like pool access, Wi-Fi, or fitness centers.
Digital platforms. Food delivery apps typically split charges into a service fee that funds the app’s operation and a separate delivery fee that goes to the driver. Ride-share companies apply surge pricing during peak demand. Online ticketing sites add processing or convenience fees on top of face value.
Healthcare. Providers may charge for copying medical records, though guidance from the Office for Civil Rights caps the fee for electronic copies sent directly to a patient at a flat rate not exceeding $6.50.
Notary services. Notary fees are capped by state law, with maximums ranging from roughly $2 to $25 per notarized signature depending on the state. Remote online notarizations often cost more.

How the Amount Is Calculated

How a service fee is set determines how predictable it is for you.

Flat-rate fees are a fixed dollar amount regardless of transaction size. A $10 processing charge on a $50 order is the same $10 on a $5,000 order.
Percentage-based fees scale with the transaction value. Credit card processing fees typically run 1.5% to 3% of the purchase.
Tiered fees change at set thresholds. A transaction under $500 might carry a $15 fee, while anything above triggers a higher charge.
Dynamic or surge pricing uses algorithms to adjust fees in real time based on demand, time of day, or available inventory. Ride-share surge charges and event-ticket pricing are the most familiar examples.

Most of this happens automatically through point-of-sale software, which is why a fee can appear instantly at checkout without any visible human involvement.

Service Charges vs. Tips

An automatic 18% charge on a restaurant bill is not the same thing as a tip you leave voluntarily, and the difference affects where the money goes and how it’s taxed. The IRS treats a payment as a tip only when four conditions are all met: you decide freely whether to pay, you choose the amount without restriction, the payment is not negotiated or dictated by the business, and you generally decide who receives it.² If any of those factors is missing, such as an automatic charge added to large-party checks, the payment is a service charge, not a tip.

Under the Fair Labor Standards Act, mandatory service charges are employer-controlled revenue, not tips belonging to workers.³ The employer decides how to distribute that revenue and is not required to pass the full amount to front-of-house staff. Any portion the employer does distribute to employees is treated as regular wages, subject to Social Security tax, Medicare tax, and federal income tax withholding.²

The practical takeaway: if you want to reward a specific server, a separate voluntary tip is the most direct way to do it. A “service charge” line does not necessarily go to the person who waited on you.

What Businesses Must Disclose

The FTC Act’s Baseline

The broadest federal protection against hidden fees is 15 U.S.C. § 45, which makes unfair or deceptive acts or practices in commerce unlawful.⁴ Under FTC guidance, if a base price is shown on one page but significant additional fees apply, those fees must appear on the same page, next to the price, prominently enough that a consumer cannot miss them. You should not have to click through links to learn the full amount you will pay.⁵ This applies across industries, online and off.

The 2025 Rule for Tickets and Lodging

In May 2025, a more specific FTC rule took effect targeting hidden fees in two industries: live-event ticketing and short-term lodging (hotels, motels, vacation rentals, and home-share platforms).⁶ Covered businesses must:

Show the total price upfront. Any ad or listing that includes pricing must display the total price, including all mandatory fees the business can calculate, the first time a price appears. Government-imposed charges like taxes and actual shipping costs may be excluded from the total but must be disclosed before you’re asked to pay.⁷
Make the total price the most prominent number, shown more visibly than any partial price or per-unit cost alongside it.
Disclose excluded charges before payment, including their nature, purpose, and dollar amount.⁸
Not misrepresent what a fee covers. Vague labels like “convenience fee” or “service fee” can’t stand alone without a truthful explanation of the charge.⁸

The rule covers any entity selling live-event tickets or short-term lodging, including third-party platforms, resellers, and travel agents.⁸ It does not currently extend to restaurants, banking, or long-term rental housing, though the FTC submitted a separate advance notice of proposed rulemaking in January 2026 to explore fee regulations in the rental housing market.⁹ State consumer protection laws may add further disclosure requirements, and where state law protects you more, businesses must comply with both.

Airlines

The Department of Transportation finalized a rule requiring airlines and ticket agents to disclose fees for checked bags, carry-on bags, and flight changes or cancellations the first time fare and schedule information appears in response to a consumer’s search. For phone or in-person bookings, the airline must note when a fare is quoted that these fees apply and offer specific amounts on request. Most airlines had to comply by April 2025; smaller ticket agents have until April 30, 2026.¹⁰

Financial Services

The Consumer Financial Protection Bureau has pursued enforcement actions against financial institutions for surprise overdraft charges and hidden fees in mortgage closing costs.¹¹ For credit card accounts, the Truth in Lending Act, implemented through Regulation Z, requires that all fee disclosures reflect the actual terms of the legal obligation between creditor and consumer, with any estimated amounts clearly labeled as estimates.¹²

Credit Card Surcharges

Some merchants add a surcharge at checkout when you pay by credit card, passing along part or all of their card-processing costs. No federal law currently bans this; Congress allowed a temporary prohibition to expire in 1984. A handful of states, including Connecticut and Massachusetts, still prohibit credit card surcharges entirely. In states that allow surcharging, the charge typically cannot exceed the merchant’s actual processing cost and is generally capped around 3% to 4% of the transaction. Federal law does prohibit surcharges on debit card transactions everywhere.

Where a surcharge is allowed, it must be clearly disclosed before you complete the purchase. Visa and Mastercard rules also require merchants to post signage at the point of entry and at the register, and to show the surcharge as a separate line item on the receipt.

Disputing a Fee You Didn’t Agree To

Fees on a Credit Card Statement

If a service fee appears on your credit card bill that you didn’t agree to, or that wasn’t disclosed before you completed the purchase, the Fair Credit Billing Act gives you a formal dispute process. Send a written notice to your card issuer at the billing-inquiry address (not the payment address) within 60 days of the statement date. Include your name, account number, a description of the charge you believe is wrong, and copies of any supporting documents.¹³

The issuer then has 30 days to acknowledge the dispute in writing and no more than two billing cycles, capped at 90 days, to resolve it.¹³ While the investigation is open, you can withhold payment on the disputed amount without incurring late-payment penalties on that portion, though you still owe any undisputed balance.¹⁴

Reporting Deceptive Fee Practices

If you believe a business hid a charge, misrepresented its purpose, or added fees you never agreed to, you can report the conduct to the FTC at ReportFraud.ftc.gov.⁶ For issues with banks, credit card companies, or other financial institutions, the CFPB accepts complaints through its website. A complaint doesn’t guarantee individual resolution, but these reports help agencies identify patterns and build enforcement cases. State attorneys general can also bring actions under state consumer protection statutes, and private class-action lawsuits remain another route to recover undisclosed charges.

1
Federal Student Aid Knowledge Center. FY 26 Sequester-Required Changes to the Title IV Student Aid Programs
2
Internal Revenue Service. Tip Recordkeeping and Reporting
3
U.S. Department of Labor. Fact Sheet 15 – Tipped Employees Under the Fair Labor Standards Act
4
Office of the Law Revision Counsel. 15 USC 45 – Unfair Methods of Competition Unlawful
5
Federal Trade Commission. .com Disclosures – How to Make Effective Disclosures in Digital Advertising
6
Federal Trade Commission. FTC Rule on Unfair or Deceptive Fees to Take Effect on May 12, 2025
7
eCFR. 16 CFR Part 464 – Rule on Unfair or Deceptive Fees
8
Federal Trade Commission. The Rule on Unfair or Deceptive Fees – Frequently Asked Questions
9
Federal Trade Commission. FTC Submits Draft ANPRM Related to Rental Housing Fees to OMB for Review
10
Federal Register. Enhancing Transparency of Airline Ancillary Service Fees
11
Consumer Financial Protection Bureau. Junk Fees
12
Consumer Financial Protection Bureau. 12 CFR Part 1026 Regulation Z – General Disclosure Requirements
13
Office of the Law Revision Counsel. 15 USC 1666 – Correction of Billing Errors
14
Federal Trade Commission. Using Credit Cards and Disputing Charges