FTC Disclosure Guide for Affiliate Marketers — Stay Legal & Build Trust

What the FTC Requires

The FTC's Endorsement Guides require a clear and conspicuous disclosure of any material connection. "Clear and conspicuous" means the average reader, viewer, or listener would notice and understand it. Vague disclosures like "some links are affiliate links" or "thanks to [brand]" are not sufficient. You must state explicitly that you may earn a commission if someone purchases through your link. The disclosure must be in the same language as the content and placed where people actually look before clicking a link.

Where to Place Disclosures

Placement is as important as wording. On blog posts, add a disclosure at the top of the page, above any affiliate links — a footer-only disclosure is insufficient. On YouTube, put the disclosure in the video itself (spoken or overlaid) and in the description's first two lines, visible without clicking "show more." On Instagram and TikTok, include #ad or #affiliate in the first sentence of the caption, not buried after line breaks. In podcasts, disclose verbally at the start of the episode when you begin discussing an affiliate product.

Disclosure Examples That Work

Blog post (top of page): "This post contains affiliate links. If you purchase through these links, I may earn a commission at no extra cost to you." YouTube description (first line): "This video is sponsored by [brand]. Some links below are affiliate links." Instagram caption (first sentence): "Some of these products were gifted, and this post includes affiliate links #ad." TikTok: state orally and include in caption text. Never use vague terms like "affiliate link" as the only disclosure — the word "affiliate" is not universally understood.

FTC Fines and Enforcement

The FTC has issued warning letters and fines exceeding $100,000 for inadequate disclosures. In 2023, the FTC proposed a rule that could impose civil penalties of up to $50,000 per violation for deceptive endorsements. Beyond legal risk, undisclosed affiliate links destroy trust — 80% of consumers say they'd stop following a creator who doesn't disclose paid relationships. Compliance is both a legal obligation and a business advantage.

Best Practices for Disclosure Statements

Use this exact wording adapted for your platform: "I may earn a commission if you make a purchase through my links, at no additional cost to you." Place the disclosure before the affiliate link it references. Review your site quarterly to ensure disclosures haven't been removed during redesigns or content updates. Disclosures should be in plain language — no legalese, no fine print, no hiding in privacy policies. When in doubt, disclose more prominently than you think is necessary.

FAQs

Do I need a disclosure for every affiliate link?

Yes, the FTC considers each affiliate link as having a material connection. A single general disclosure at the top of the page ("this post contains affiliate links") satisfies the requirement for all links in that post, as long as it's clear and placed before the first affiliate link.

Does the FTC require disclosures on social media?

Yes. Any platform where you share affiliate links — Instagram, TikTok, Twitter/X, Facebook, LinkedIn — requires a disclosure. Use #ad or #affiliate in the first 1-3 lines of the caption. The disclosure must be visible without clicking "see more" or expanding the text.

What happens if I don't disclose?

The FTC can issue warning letters, demand refunds, and impose civil penalties. High-profile influencers have been fined $100K+ for systematic non-disclosure. Additionally, affiliate programs like Amazon Associates can terminate your account for non-compliance with their disclosure policies.