FTC Endorsement Guidelines: Disclosures, Fake Reviews, and Penalties

The FTC endorsement guidelines require anyone who promotes a product — brands, influencers, employees, and everyday reviewers — to be truthful and to disclose any material connection to the seller clearly and conspicuously. The rules live in two places: the Endorsement Guides at 16 CFR Part 255, last significantly revised in June 2023, and a separate Consumer Reviews and Testimonials Rule at 16 CFR Part 465 that took effect on October 21, 2024 and carries civil penalties up to $53,088 per violation.¹²³ The Guides interpret Section 5 of the FTC Act and are not binding on their own, but the FTC uses them to decide which cases to pursue, and the 2024 Rule adds independent legal force behind the fake-review prohibitions.⁴

What Counts as an Endorsement

An endorsement is any advertising or promotional message that consumers would likely believe reflects the opinions, experiences, or findings of someone other than the sponsoring advertiser.⁴ That definition is deliberately broad. It covers paid influencer posts, unpaid product reviews where free items changed hands, celebrity spots, and even social media tags. The 2023 revision expanded scope to include virtual influencers and AI-generated personas, so a brand that builds a computer-generated character to promote products faces the same obligations as one hiring a human spokesperson.¹

Material Connections You Have to Disclose

A material connection is any relationship between an endorser and a seller that might affect the credibility a consumer gives to the recommendation, and that the audience wouldn’t reasonably expect.⁵ The regulatory text lists the categories that trigger the requirement:

Cash payments of any kind, including flat fees, royalties, or affiliate commissions.
Free or discounted products, even if the item is unrelated to the endorsed product and even if no review was required in return.
Other benefits like early access, sweepstakes entries, or the possibility of being featured in a larger campaign.
Personal relationships, including business partnerships, family ties, or friendships with people at the brand.

The connection doesn’t need to be a formal contract. If you receive something of value and then say positive things about a brand, disclosure is required regardless of whether you genuinely love the product. The test isn’t whether the compensation actually swayed your opinion. It’s whether a reasonable consumer would want to know about the relationship before weighing what you’re saying.

Not every connection triggers the rule. The Guides acknowledge that some connections are “too insignificant to affect the weight or credibility given to endorsements.”⁵ The safer assumption for anything closer to the line is that disclosure is required.

How to Make a Disclosure Clear and Conspicuous

The 2023 revision added a formal definition of “clear and conspicuous” for the first time: a disclosure must be difficult to miss and easily understandable by ordinary consumers.⁴ That’s a performance standard. If consumers don’t actually notice, read, and understand your disclosure, it fails no matter how technically present it is.

Visual and Audio Content

For visual endorsements, the disclosure has to stand out from surrounding text by size, contrast, location, and how long it appears on screen. In practice that means readable on a phone, placed against a clean background, and visible long enough that a viewer doesn’t need to pause. For audio-only content like podcasts, the disclosure must be spoken at a volume and speed that lets listeners easily hear and understand it. If a piece of content combines audio and video, the disclosure should appear in both formats.⁴

Social Media Placement

On platforms that truncate posts behind a “more” button, the disclosure has to sit in the portion visible before a user expands the post. In any interactive electronic medium, the Guides say the disclosure “should be unavoidable.”⁴ The disclosure should also appear in the same language as the endorsement itself.

Wording That Actually Works

Vague abbreviations don’t satisfy the requirement. The FTC has specifically flagged terms like “sp,” “spon,” “collab,” and standalone uses of “ambassador” or “thanks” as insufficient.⁶ Acceptable alternatives include “ad,” “advertisement,” “sponsored,” or “[Brand]Partner.” The test is whether a viewer who isn’t particularly media-savvy would immediately understand that the post is commercially motivated.

Platform-Provided Labels

Built-in tools like Instagram’s “Paid Partnership” tag are a reasonable start, but the FTC has cautioned that a platform’s label may not be adequate on its own.¹ The safer approach is to include your own disclosure in the post’s text or spoken content in addition to any platform label. The agency has explicitly said its guidance doesn’t create a safe harbor; adequacy always depends on context.⁷

Employees Posting About Their Employer

Employees who post about their employer’s products on social media or review platforms must disclose the employment relationship.⁸ It can feel strange to label something you genuinely use, but the FTC’s logic is simple: a reader looking at a glowing product review doesn’t know the reviewer collects a paycheck from the company, and that information matters. The obligation runs both ways. Employees are individually responsible for the disclosure, and employers should train staff on the requirement and monitor their posts, particularly where the company has directed or has reason to know about the endorsements.

What Brands Must Do Beyond Hiring the Influencer

Advertisers can’t outsource compliance. The Guides explicitly state that brands are liable for misleading endorsement statements and for failing to disclose material connections, even when the endorser personally did nothing wrong.⁹ Three specific duties fall on the advertiser:

Give endorsers clear instructions about making truthful statements and disclosing material connections.
Actively monitor whether endorsers are following the rules in their actual posts.
Fix problems when they arise and take steps to prevent recurrence.

A good-faith effort across those three steps isn’t a legal safe harbor, but the FTC has said it should reduce the risk of enforcement. Most brands handle this through contract language requiring disclosures combined with periodic audits, and by acting quickly to correct or remove noncompliant posts.

Personal Liability for Endorsers

One of the biggest shifts in the 2023 revision is the explicit spelling out of endorser liability. Endorsers themselves can face consequences for deceptive statements — for example, claiming to have personally used a product when they haven’t, or making performance claims that go beyond their actual experience.⁹ Endorsers are also independently liable for failing to disclose material connections. If you post an endorsement without disclosing that you were compensated, you can be held responsible, not just the brand that paid you. That matters especially for influencers who work with many brands and may not receive detailed compliance instructions from each; a brand’s silence doesn’t remove your own obligation.

The 2024 Fake Reviews Rule

The Consumer Reviews and Testimonials Rule carries independent legal force and lets the FTC seek civil penalties for knowing violations. It targets practices that had become widespread:

Creating, buying, selling, or disseminating reviews from someone who doesn’t exist (including AI-generated reviews) or from someone who never actually used the product.¹⁰
Insider reviews — from company officers, managers, and other insiders — that don’t disclose the connection.
Offering compensation conditioned, expressly or implicitly, on the reviewer expressing a particular positive or negative opinion.
Using legal threats, intimidation, or false accusations to suppress or remove negative reviews, or misrepresenting that displayed reviews reflect all submissions when negative ones have been filtered out.
Buying or selling fake followers, views, or likes generated by bots or hijacked accounts, where the buyer knew or should have known the indicators were fake and intended to misrepresent commercial influence.
Operating a review website you control while misrepresenting it as providing independent reviews of a product category that includes your own offerings.

The fake-indicators prohibition is narrowly focused on intentional conduct. The FTC has said it is not trying to hold businesses liable for unknowingly hiring an influencer who happens to have some fake followers.¹⁰

Extra Caution for Content Aimed at Children

The FTC treats child-directed endorsements as a category of special concern. A 2023 staff paper documented how blurred advertising in digital spaces can be particularly harmful to children, who often can’t distinguish promotional content from entertainment.¹¹ Staff recommendations include a clear separation between content and advertising using visual and verbal cues, prominent disclosures the moment a product is introduced, and standardized icons that signal commercial content to young viewers. The paper explicitly warns that standard disclosure language may not register with children the way it does with adults, so disclosure alone may not be enough.

Penalties and How Enforcement Escalates

The most common outcome for a first offense is a consent order: the company agrees to stop the conduct and submit to monitoring, without admitting wrongdoing. If the FTC pursues a full administrative proceeding and wins, it can issue a cease-and-desist order with the force of law, and violating a final order triggers separate civil penalties under Section 5(l) of the FTC Act.¹²

In October 2021, the FTC sent a Notice of Penalty Offenses to more than 700 companies, putting them on formal notice that specific endorsement-related practices had already been found deceptive in prior proceedings — including falsely claiming a third-party endorsement, failing to disclose material connections, and misrepresenting that an endorser’s experience is typical.¹³ The notice establishes the “knowledge” element the FTC would otherwise need to prove in court, letting the agency go straight to civil penalties if a noticed company continues the prohibited conduct.

The base statutory penalty is $10,000 per violation, adjusted annually for inflation. As of the most recent adjustment published in early 2025, the maximum is $53,088 per violation.³ Each day of a continuing violation can be treated as a separate offense, so exposure for a multi-post campaign or an ongoing deceptive practice can escalate fast. Courts weigh factors like culpability, history of violations, and ability to pay when setting the final amount. Beyond money, the FTC can seek court-ordered consumer redress, injunctions that freeze assets, and mandatory changes to marketing practices, all of which create public records that can affect both a brand and any individual endorser named in the case.

1
Federal Trade Commission. Federal Trade Commission Announces Updated Advertising Guides
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Federal Trade Commission. The Consumer Reviews and Testimonials Rule: Questions and Answers
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Federal Trade Commission. FTC Publishes Inflation-Adjusted Civil Penalty Amounts for 2025
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eCFR. 16 CFR 255.0 – Purpose and Definitions
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eCFR. 16 CFR 255.5 – Disclosure of Material Connections
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Federal Trade Commission. Disclosures 101 for Social Media Influencers
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Federal Trade Commission. FTC’s Endorsement Guides: What People Are Asking
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eCFR. 16 CFR Part 255 – Guides Concerning Use of Endorsements and Testimonials in Advertising
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eCFR. 16 CFR 255.1 – General Considerations
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Federal Trade Commission. Federal Trade Commission Announces Final Rule Banning Fake Reviews and Testimonials
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Federal Trade Commission. FTC Staff Paper Details Potential Harms to Kids from Blurred Advertising
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Office of the Law Revision Counsel. 15 U.S. Code 45 – Unfair Methods of Competition Unlawful; Prevention by Commission
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Federal Trade Commission. FTC Puts Hundreds of Businesses on Notice about Fake Reviews and Other Misleading Endorsements