FTC endorsement guides explained for US influencer campaigns

What to take away

• This influencer guide covers the FTC Endorsement Guides, 16 CFR Part 255, and how the FTC enforces disclosure of material connections.
• A material connection is any brand payment, free product, discount code, or affiliate link that a reasonable viewer might not expect.
• Disclosure must be clear and hard to miss, placed before the fold, before the link, or spoken early in a video or livestream.
• Warning letters and notices of penalty offenses are the FTC's public signals of what it treats as deceptive.
• Build a written standard: contract language, a placement map, approval steps, and records.

What the FTC Endorsement Guides actually cover

The FTC Endorsement Guides are the agency's interpretation of Section 5 of the FTC Act, which bars unfair or deceptive acts or practices in commerce. An endorsement is any advertising message that consumers believe reflects the opinions or experience of a party other than the advertiser.

That includes a TikTok creator praising a serum, a Twitch streamer reading a sponsor's talking points, a podcast host mentioning a mattress code, and a customer review featured in a brand's ad.

The guides apply to advertisers, endorsers, and intermediaries, including talent agencies and affiliate networks. A brand that pays a creator is an advertiser. A creator who posts is an endorser. Both can be liable for a missing or buried disclosure.

The FTC has also said that an advertiser may be liable for what its endorsers say, even if the advertiser did not script it, when the advertiser knew or should have known about the claim.

The guides are not a statute with civil penalties for every violation. The FTC enforces Section 5 through administrative or federal court actions, and it can seek injunctions, conduct requirements, and redress.

The practical risk for a brand is not only an FTC action. State attorneys general, the National Advertising Division, and platform rules can all act on the same post.

The FTC's Legal Library houses the Endorsement Guides and related cases, which is the fastest way to see how the text has been applied. Check it before writing a brief, not after a complaint arrives.

A common misconception is that the guides only cover cash payments. They cover any connection that might affect the weight or credibility of an endorsement. Free product, a hotel stay, a trip, a discount code that pays the creator, an affiliate commission, and a business or family relationship all count.

The test is whether a significant minority of viewers would not expect the connection.

16 CFR Part 255: the text brands should read first

16 CFR Part 255 is the regulation that contains the FTC Endorsement Guides. It sits in Title 16 of the Code of Federal Regulations, Part 255, titled Guides Concerning the Use of Endorsements and Testimonials in Advertising.

The current text is the version the FTC adopted after its 2022 review, and it is the version a US brand should cite in contracts and training materials.

Part 255.0 states the purpose and defines terms. Part 255.1 covers general considerations, including the requirement that endorsements be truthful and not misleading. Part 255.2 addresses consumer endorsements, including the need for typical results when a testimonial is used. Part 255.3 covers expert endorsements.

Part 255.4 covers endorsements by organizations. Part 255.5 is the disclosure section for material connections, and Part 255.6 covers endorsements directed to children.

Read 255.5 first if you run paid creator campaigns. It addresses a connection between the endorser and the seller that would materially affect the weight or credibility of the endorsement. When the audience does not reasonably expect that connection, it must be fully disclosed. The disclosure must be clear and conspicuous.

The text also gives examples, including the difference between a disclosure that appears in a post and one that appears only in a bio or behind a link. Those examples are the ones brands argue about most.

The regulation is not long. A compliance lead can read the relevant sections in an afternoon. The harder work is translating the examples into a placement map for each format the brand uses. That is where most US campaigns fail, not in the legal text.

A written standard that cites Part 255.5 by number gives your team something concrete to check against, and it gives outside counsel a starting point. Our guide to alcohol influencer marketing rules walks through the clauses that need that citation.

Part 255 also interacts with other rules. The FDA regulates claims about drugs, biologics, and medical devices. The TTB regulates alcohol advertising. The SEC regulates testimonials in investment advertising. A creator post about a supplement, a beer, or a stock app can raise issues beyond the FTC guides. Compliance staff should flag those categories before a brief goes out.

Material connection and clear, unambiguous disclosure

The material connection standard is the trigger for disclosure. A material connection exists when a relationship between the endorser and the brand could affect how much weight a viewer gives the endorsement, and the viewer would not reasonably expect it.

Payment is the obvious example. Free product is another. So is a contest prize, a commission, a free trip, a family relationship, or an employee relationship.

The FTC's Disclosures 101 for Social Media Influencers states the core rule plainly: if you have a connection to a brand, disclose it. The disclosure must be clear and conspicuous, and it must be in the endorsement itself. A viewer should not have to click, tap, or scroll to find it.

The FTC has said that a disclosure hidden behind a "more" link, buried in a hashtag block, or placed after a wall of tags does not meet the standard.

Language matters. "#ad," "Ad," "Sponsored," "Paid partnership," and "#sponsored" are understood. "#collab," "#ambassador," "#partner," "#sp," and "#affiliate" are weaker because not all viewers read them as advertising. "Thanks to [brand]" is usually not enough.

A brand should specify approved terms in the contract and forbid ambiguous ones unless the platform label already provides an unmistakable disclosure. Two versions of that clause are covered in our guide to b2b influencer marketing.

Tools on the platform are useful, yet the creator still has to disclose things themselves. Instagram's paid partnership label, YouTube's paid promotion checkbox, and TikTok's branded content toggle are useful.

The FTC has said that a platform tool may not be sufficient on its own, especially if it is not visible in the same place as the endorsement. The safest approach is a platform label plus a clear in-content disclosure.

A disclosure must also be in the same language as the endorsement. A Spanish-language video needs a Spanish disclosure. A post aimed at children raises Part 255.6 issues and may need a parent-facing disclosure.

When in doubt, make the disclosure more prominent, not less. The cost of an extra "Ad" is small. The cost of being the example in an FTC case is not.

Disclosure placement that survives a short video or a livestream

Placement is where most US creator campaigns break. The rule is simple: the disclosure must be where the viewer sees or hears the endorsement. For a short vertical video, that means on-screen text at the start and a spoken line in the first few seconds.

A disclosure only in the caption may not be enough if the viewer watches with sound off and the caption is below the fold.

For a livestream, the disclosure must appear before the sponsored segment and be repeated when the host returns to the product. A one-time mention at the top of a three-hour stream is easy to miss. A pinned comment helps, but it is not a substitute for a spoken and on-screen disclosure during the segment.

The same logic applies to a podcast: say it at the start of the segment, not only in the show notes.

For a static feed post, put the disclosure in the first two lines of the caption, before the "more" break, and consider an on-image label. For Stories, use a text sticker that stays up for the whole sponsored frame.

For a carousel, put it on the first card and repeat it on the card that shows the product. For a blog post, put it above the first affiliate link and again near the top of the page.

For affiliate content, the disclosure must come before the link, not after it. A reader who clicks before seeing the disclosure has not been told. For a review site, a clear statement at the top of the page is better than a footer.

For a newsletter, put it in the same block as the recommendation. For a live shopping event, say it at the start of each product segment and keep a persistent on-screen label.

A practical test: mute the video, cover the caption, and look at the first frame. If you cannot tell it is an ad, the placement fails. Then listen without looking. If you do not hear it in the first ten seconds, it fails again.

Build that test into your approval workflow. It is faster than arguing about wording later, and it gives reviewers a shared standard. Our honest notes on contracts cover the approval language that supports it.

Employee influencers, tags, and reviews under the guides

The FTC's Endorsement Guides: What People Are Asking is the place to send a social team that wants answers without reading the full regulation. It covers employee influencers, tags, reviews, and placement.

On employees, the FTC has said that an employee who posts about the employer's products should disclose the employment relationship. A bio line is not enough. The disclosure should be in the post. A company that encourages employees to post should give them the wording and the placement rules.

On tags, a tag can be an endorsement. If a brand tags a creator and the creator's audience sees a connection, the relationship may need disclosure. If a creator tags a brand in a post that the brand then reposts, the repost can become an endorsement by the brand.

A brand that reposts creator content should confirm the original post had a clear disclosure, or add one in the repost.

On reviews, the guides apply to reviews the brand solicits and to reviews it features. A brand should not edit a review to remove a negative statement and present the rest as the reviewer's opinion. It should not suppress negative reviews while promoting positive ones in a way that misleads.

Incentivized reviews need disclosure. A review from an employee or a family member needs disclosure. A brand that pays for a review must ensure the reviewer discloses the payment.

On ratings, a brand should not create fake reviews or use a vendor that does. The FTC has brought cases over fake reviews and has a separate rule on consumer reviews and testimonials. The practical controls are boring: a written policy, a vendor clause, a spot check of review sources, and a takedown path.

For employee programs, add a short disclosure line to the internal brief and a sample post. For reposts, add a step to the approval checklist. For reviews, log the source and the incentive.

Warning letters and notices of penalty offenses as enforcement signals

FTC warning letters show how enforcement works in practice. The FTC publishes them to brands and influencers over undisclosed sponsorships. These letters are not court orders, but they put the recipient on notice and ask for a response.

They are useful reading because they name the specific conduct: a tag without disclosure, a video with no spoken disclosure, a caption that hid the ad behind a "more" link. A compliance team can use them as a pattern library.

The notices of penalty offenses are a stronger signal. The FTC issues these notices to put companies on notice that certain conduct may trigger civil penalties if it continues. The notices covering deceptive endorsement conduct matter to brands because they can raise the cost of a repeated violation.

A brand that has received a notice, or that operates in a category the FTC has targeted, should treat disclosure as a documented control, not a marketing preference.

The underlying documents are public. A brand can read the complaints and orders and see the specific disclosure failures the FTC alleged. That is more useful than a summary, because it shows the fact patterns: a hidden disclosure in a video, a fake review scheme, a failure to disclose a material connection in a paid post.

State attorneys general can act under state consumer protection laws. The National Advertising Division reviews advertising claims and can refer matters to the FTC. The Better Business Bureau and the Children's Advertising Review Unit handle complaints in their own lanes. The Digital Advertising Alliance runs a self-regulatory program for interest-based advertising.

A US brand should not treat FTC compliance as the only box to check.

Records are the quiet part of enforcement response. If the FTC asks why a post lacked a disclosure, a brand that can show a brief, an approved caption, a screenshot, and a creator acknowledgment is in a better position than one that cannot.

That is why the contract and the approval trail matter as much as the caption. A signed agreement with a disclosure clause is evidence of intent and process. Without it, the brand is reconstructing the campaign from memory. Is a signature really the hard part, or is the record behind it?

Influencer guide: building a disclosure standard your team can apply

A standard is a short document that tells a marketer, a creator, and a reviewer what to do in each format. It should cite the FTC Endorsement Guides and 16 CFR Part 255.5, define a material connection, list approved disclosure terms, and map placement by format.

It should also name who approves a post and what happens when a creator refuses to disclose. Keep it to a few pages. A long policy that no one reads is worse than a one-page checklist that everyone uses.

Start with a checklist that a coordinator can run before a post goes live. The items below are the minimum for a US campaign.

• Confirm whether the relationship is a material connection under the brand's own definition.
• Confirm the approved disclosure term is used, not a vague one.
• Confirm placement is in the endorsement, before the fold, before the link, or spoken early.
• Confirm the disclosure is in the same language as the post and visible on the first frame of a video.
• Confirm platform labels are on and that the creator's own disclosure is present.
• Confirm the caption or script was approved and the approval is logged.
• Confirm a screenshot or archive copy is saved with the campaign record.

A worked example shows how the pieces fit. A US skincare brand hires a creator for a TikTok video and pays a flat fee plus a commission code. The brief requires a spoken line at the open: "This is a paid partnership with [brand]." It also requires on-screen text reading "Ad" for the first three seconds.

The caption starts with "Ad" before the "more" break. The brand uses TikTok's branded content toggle. The contract includes the disclosure clause and the approval step.

The coordinator runs the checklist, saves the approved script and a screenshot, and logs the creator's acknowledgment. If the creator posts without the spoken line, the brand has a record, a takedown request, and a correction plan.

The contract is the lever. A disclosure clause should require the creator to follow the brand's standard, to submit the post for approval, and to correct or remove a noncompliant post. It should also require cooperation if the FTC or a state regulator asks questions.

The clause should be specific about placement, not just about the word "ad." Vague language such as "disclose as required by law" gives the creator nothing to follow and the brand nothing to enforce.

Specific language such as "on-screen text reading 'Ad' in the first three seconds and a spoken disclosure in the first ten seconds" is checkable.

Training is the last piece. A short session for creators and coordinators, with examples of good and bad placement, prevents most problems. Keep a library of approved posts and a list of banned terms.

Review it when the FTC updates the guides or issues new warning letters. A standard that is reviewed once a year will drift. A standard that is reviewed after each enforcement signal stays current. If you would rather not run this in house, read how to choose an outside partner.

Common questions

Do I need to disclose a free product if I was not paid? Yes, if the free product could affect the weight a viewer gives the endorsement and the viewer would not expect it. The material connection standard covers free product, discounts, and gifts, not only cash.

Is a platform's paid partnership label enough? Not always. The FTC has said a platform tool may not be sufficient on its own, especially if it is not visible with the endorsement. Use the label plus a clear in-content disclosure.

Where should the disclosure go in a short video? Put on-screen text at the start and say it in the first few seconds. A caption-only disclosure may fail if the viewer watches muted or the caption is below the fold.

Can an employee post about our products without disclosing? No. The FTC's FAQ guidance says an employee who posts about the employer's products should disclose the employment relationship in the post, not only in a bio.

What happens if we get an FTC warning letter? A warning letter puts the recipient on notice and asks for a response. It is not a court order, but it signals that the FTC is watching the conduct and may escalate.

Do the guides apply to reviews we did not write? They apply to reviews the brand solicits and features. A brand should not edit a review to mislead, suppress negatives while promoting positives, or use reviews from employees or family without disclosure.