The Federal Trade Commission published new guidance on September 15, 2026, stating that the price in a car advertisement must include every charge a dealer requires a buyer to pay. Under the staff FAQs, dealers may leave out only charges that a federal, state or local government requires the consumer to pay directly, such as taxes. Document fees and other dealer-required charges belong in the advertised number, which must be the price any shopper can walk in and pay.
What the FTC Says Belongs in the Advertised Price
The Automobile Industry Pricing Transparency FAQs cover 14 questions about how dealers present prices. The central answer is direct: “if a dealer requires a consumer to pay a fee to purchase the car, that fee must be included in the advertised price.”
The FTC draws the line by who imposes the charge. Amounts a government agency requires the consumer to pay directly may be excluded. Everything else must be included, and the agency singles out two categories dealers sometimes treat as exceptions: fees that governments authorize but do not mandate, and fees the government requires the dealer to pay that the dealer then passes on to buyers. Both count as dealer-required charges.
The document fee example in the guidance is concrete. If a dealer advertising a $40,000 vehicle would charge any buyer an $85 document fee, the advertised price must be $40,085, with no additional charges beyond those the government requires the consumer to pay.
A fee dispute that follows the loan. A charge that should have been in the advertised price can end up rolled into a car loan and, if the dispute drags on, in front of a collector; the debt-validation steps and a protected-funds and dispute log for that situation are in The Bank Account & Debt Protection Kit.
Varying Fees, State Rules and Leases
Some dealers discount document fees for certain buyers and charge more to others. The FTC says a dealer in that position cannot advertise a price built on the lower fee. The advertised price must reflect the full document fee that any consumer would be required to pay, so that every shopper can rely on the number.
States regulate document fees in different ways. Some rely on general laws against unfair and deceptive practices, some require a separate disclosure of the fee, and others cap the amount or require specific wording. The FTC says those state rules do not change the federal requirement: the actual price, including every dealer-required charge, must be the most prominent amount in the ad. Dealers can add whatever separate disclosures state law requires once that is done.
The same principle reaches leasing. Processing fees due upfront on a lease must be included in any advertisement that states the total amount due at signing. The agency added that its guidance does not change dealers’ obligations under the Consumer Leasing Act, the Truth in Lending Act and other federal laws.
The rule also applies across formats. Dealer websites, third-party listing sites, social media, print ads, roadside signs, phone calls and text messages from dealership staff are all covered. On web pages that state any amount a consumer may pay, including inventory-search and individual-vehicle pages, the actual price must be listed as the most prominent figure.
How the Guidance Came About
The FAQs follow a March 2026 round of warning letters to 97 auto dealership groups about deceptive pricing. After those letters, the agency held webinars with the National Automobile Dealers Association and the National Independent Automobile Dealers Association and promised written guidance. NADA said in a September 15 statement that it had worked with dealers and the FTC on the questions the letters raised.
The guidance also fills a gap left by the FTC’s 2024 CARS Rule, a regulation covering similar ground that the Fifth Circuit Court of Appeals vacated in January 2025. Rather than a new rule, the FAQs rely on the FTC Act’s long-standing ban on deceptive practices. The agency says price transparency “is not a new requirement” and that dealers misleading consumers about price “are risking FTC action.” The FAQs represent staff views and are not binding on the Commission, but they signal how the agency reads the law.
What Car Buyers Can Do With the Rule
For older Americans on fixed incomes, a few hundred dollars in unexpected dealer fees can upset a carefully planned purchase. The FTC describes the problem in plain terms: a shopper can arrive expecting one price and learn, after arranging transportation and sitting through negotiations, that the real cost is hundreds or thousands of dollars higher.
The guidance gives buyers a simple test for each line on a buyer’s order. If a government requires the buyer to pay it, such as sales tax or a state title or registration charge paid by the consumer, it can sit outside the advertised price. If the dealer requires it, whatever its label, it should already be inside that price. Saving a screenshot or printout of the ad makes the comparison possible later.
Optional products get similar treatment. The FAQs say dealers cannot suggest an add-on is required when it is optional, imply that an installed “option” cannot be removed and must be paid for, misstate the cost of an option, or charge for options the buyer did not agree to. The FTC noted that it has sued over such conduct before.
Buyers who find a mismatch can ask the dealer to honor the advertised price before signing, when the leverage is greatest. Once a fee is folded into a financed total, it becomes harder to separate from the price of the car. The FTC asks the public to report potential violations at ReportFraud.ftc.gov, with details about the dealership and copies of ads or contracts noted in the comments field. State attorneys general also enforce their own consumer protection laws on document fees.
The guidance does not cancel signed contracts or decide individual disputes, and negotiated prices below the advertised figure remain permitted. What it establishes is a federal baseline: the number in the ad should be a real price, not a starting point for dealer-imposed charges.
When a Dealer Fee Becomes a Lingering Balance
The FTC rule helps at the showroom, but a disputed charge that was financed into a car loan can outlast the purchase. Keeping a clear paper trail of the ad, the contract and every contact with the dealer or lender matters if the balance is later challenged or sent to collection.
The Bank Account & Debt Protection Kit includes the debt-validation steps for questioning a balance a collector claims, a protected-funds and dispute log for recording each contact, and the frozen-account response if a debt fight ever reaches a bank account.
Keep a disputed car-deal balance documented with The Bank Account & Debt Protection Kit.
This article was prepared with AI assistance and reviewed against the linked official sources.
