If you promote a product, a membership or a business opportunity online, FTC disclosure rules for advertising apply to you, even if you are a one-person business posting from your phone. The Federal Trade Commission’s guidance is plain: when you have a financial, employment, personal or family relationship with a brand, your audience needs to be able to see and understand that connection. This guide turns the FTC’s influencer guidance into a practical checklist for small business owners and home-based marketers.

What the FTC means by a “material connection”

The FTC’s guide says a material connection includes a personal, family or employment relationship, or a financial relationship, such as a brand paying you or giving you free or discounted products or services. The agency adds that financial relationships are not limited to money: if you received anything of value to mention a product, disclose it. Tags, likes, pins and similar actions that show you like a product can also count as endorsements.

For small business owners this includes affiliate links, referral bonuses, free trials you receive for promoting something, and recommending a company you work for or sell for. The federal rule text on material connections is in 16 CFR 255.5.

Where to place the disclosure

The FTC’s guidance says the disclosure should be placed with the endorsement message itself. It warns that disclosures are likely to be missed when they appear only on an About Me or profile page, at the end of a post or video, or anywhere a person has to click “more.” It also says not to bury the disclosure in a group of hashtags or links.

• Images: for picture-based posts such as Stories, superimpose the disclosure on the image and give viewers enough time to read it.
• Video: put it in the video itself, not only in the description. Disclosures in both audio and video are more likely to be noticed.
• Live streams: repeat the disclosure periodically for viewers who join midway.
• Language: use the same language as the endorsement.

Which words work

The FTC says simple, clear language is best. Examples it gives include “Thanks to Acme brand for the free product,” and terms such as “advertisement,” “ad” and “sponsored.” Hashtags like #ad are fine but not required. It advises against vague terms such as “sp,” “spon” or “collab,” and against stand-alone words like “thanks” or “ambassador.” It also cautions not to assume a platform’s built-in disclosure tool is enough on its own.

What else the guidance says you cannot do

• You cannot talk about your experience with a product you have not tried.
• If you are paid to promote something you thought was terrible, you cannot call it terrific.
• You cannot make up claims that would need proof the advertiser does not have, such as scientific proof that a product treats a health condition.

For earnings-related ads, rules are stricter still. Our guide Advertising Rules for Income Claims: What the FTC Allows covers that side, and Influencer Marketing Rule Changes and Disclosure Updates tracks recent changes.

Step by step: build your own disclosure habit

1. List your relationships. Write down every brand, tool or platform you earn from or receive free items from.
2. Create standard wording. For example: “Ad: I earn a commission if you join through my link.”
3. Place it first. Put the line at the start of the caption, above the fold, before any “more” button.
4. Add it inside the media. Say it aloud in videos and show it on screen.
5. Repeat per post. The FTC notes an influencer cannot assume followers will connect one post to another, so disclose in each ad.
6. Keep records. Save screenshots of posts with their disclosures.
7. Review claims. Remove any statement about results you cannot substantiate.

Examples: weak versus strong disclosures

Seeing the difference makes the rules easier to apply. Here are patterns based on the FTC’s own examples and wording advice:

• Weak: a caption that ends with “#sp #collab #team” after a long hashtag list. The terms are vague and buried.
• Stronger: a caption that starts with “Ad: I received this product free from the brand.” It is simple, up front and understandable.
• Weak: “Link in bio” with the affiliate relationship explained only on the profile page.
• Stronger: “I earn a commission on purchases through this link” placed right next to the link.
• Weak: a video that mentions the sponsorship only in the description.
• Stronger: a video where you say “this video is sponsored” at the start and show the word on screen.

If you run a blog, the same logic applies: put the disclosure near the top of the post and again near any link that earns you something. Keep the wording friendly and short, because a disclosure nobody reads does not do its job.

Common mistakes to avoid

• Putting the disclosure only in your bio.
• Hiding “#ad” at the end of a long hashtag list.
• Using insider shorthand your audience may not understand.
• Assuming that because you genuinely like a product, no disclosure is needed. The FTC says to disclose even if you think your evaluation is unbiased.
• Posting from abroad and assuming U.S. rules do not apply. The FTC says U.S. law applies if it is reasonably foreseeable that a post will affect U.S. consumers.

A note on your own brand

The FTC’s staff Q&A says that if an influencer creates their own brand and it is obvious that the brand is theirs, no disclosure is needed, but if that is not clear it should be disclosed. When in doubt, say it plainly. This post is general information, not legal advice; for specific situations, consult a qualified attorney or read the FTC’s Endorsement Guides Q&A.

Frequently Asked Questions

Do I need to disclose affiliate links?

If you may earn something when someone uses your link, that is a financial relationship that should be disclosed clearly near the link, based on the FTC’s guidance on material connections.

Is #ad enough?

The FTC says hashtags like #ad are fine but not required; what matters is that the disclosure is clear, hard to miss and placed with the endorsement, not buried among other hashtags.

Do I need to disclose if I bought the product myself?

The FTC says if you have no brand relationship and are simply telling people about a product you bought and like, you do not need to state that you have no relationship.

Who is responsible if a brand tells me what to say?

The FTC says influencers are responsible for their own disclosures and should not rely on others to make them.

Does this apply to blog posts and email?

The FTC’s guidance is written for social media but the same principle of clear, conspicuous disclosure applies to endorsements across channels.

Conclusion

Good disclosure is simple: say who you are connected to, say it plainly, and say it where people will see it. Doing so protects your audience and your reputation. If you are building a phone-first business and want a practical roadmap, read The Mobile Startup Playbook or start the free first month of QastMe Pro Blogger (free for 30 days, then $99/month, cancel anytime).

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