If you run a blog, a YouTube channel, an Instagram account, or any platform where you recommend products and earn a commission when someone buys through your link, you need an affiliate disclosure. It isn’t a nice-to-have or a piece of legal decoration you can skip because your site is small. It is a requirement, an ethical obligation, and — perhaps surprisingly — a genuine trust-building tool that can make your content perform better, not worse.
In this guide, we’ll walk through exactly what an affiliate disclosure is, why it matters so much, what the law actually requires, and how to write one that protects you legally while keeping your readers on your side. By the end, you’ll have a clear template you can adapt to your own site in minutes.
What Is an Affiliate Disclosure?
An affiliate disclosure is a clear, plainly worded statement that tells your audience you may earn a commission if they click a link on your site and make a purchase. It doesn’t cost the reader anything extra — the price stays the same whether they use your link or not — but the merchant pays you a small percentage as a thank-you for sending a customer their way.
The disclosure exists so that readers understand the nature of the recommendation they’re reading. Is this genuinely the writer’s honest opinion, or is there a financial incentive shaping what gets recommended and how enthusiastically? A disclosure doesn’t answer that question for the reader, but it gives them the information they need to judge for themselves.
You’ll typically see disclosures in a few places:
- At the very top of a blog post, before any affiliate links appear
- In a dedicated “Affiliate Disclosure” or “Disclosure Policy” page linked in the footer or navigation menu
- Embedded near individual links or product recommendations (“As an Amazon Associate, I earn from qualifying purchases”)
- In video descriptions, podcast show notes, or social media captions
Why Affiliate Disclosures Matter
They Are a Legal Requirement, Not a Suggestion
In the United States, the Federal Trade Commission (FTC) requires that any “material connection” between an endorser and a brand be clearly and conspicuously disclosed. A material connection includes commissions, free products, discounts, or any other compensation that might affect how much weight a reasonable person would give your recommendation.
This isn’t limited to big-name influencers. The FTC’s guidelines apply to bloggers, podcasters, social media users, and anyone publishing content with affiliate links, regardless of audience size. Similar rules exist in other countries — the UK’s Advertising Standards Authority (ASA) and the Competition and Markets Authority (CMA) enforce comparable transparency requirements, as do regulators in Canada, Australia, and the EU.
Failing to disclose isn’t a minor oversight in the eyes of regulators. The FTC has issued warning letters and, in some cases, financial penalties to companies and individuals who failed to make their affiliate relationships clear. Ignorance of the rule is not considered a valid defense.
It Builds — Rather Than Erodes — Trust
Many new affiliate marketers worry that admitting “I earn money from this link” will scare readers away or make their recommendations seem less credible. In practice, the opposite tends to be true.
Readers are savvy. They already assume that a site filled with product links and “best of” roundups has some kind of monetization happening in the background. When you’re upfront about it, you come across as honest rather than sneaky. When you try to hide it, and readers eventually notice — through a browser extension, a savvy friend, or simple common sense — you lose credibility instantly and often permanently.
A clear, honestly worded disclosure signals: “I’m not hiding anything from you. I recommend these products because I believe in them, and yes, I also earn a small commission. Both things can be true at once.” That combination of honesty and confidence is far more persuasive than silence.
It Protects Your Platform and Your Income
Affiliate networks and advertising platforms — including Amazon Associates, ShareASale, CJ Affiliate, and many others — require publishers to disclose their affiliate relationships as a condition of the partnership agreement. Violating these terms can get your account suspended or permanently banned, cutting off an income stream overnight.
Google and other search engines have also become more attentive to transparency signals as part of their broader push toward E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness). A site that discloses affiliate relationships clearly is, in a small but real way, signaling trustworthiness — one of the qualities search algorithms increasingly try to reward.
It Sets the Right Tone for Your Content
Writing a disclosure forces you to think honestly about your own content strategy. Are you recommending products because they’re genuinely good, or because they pay the highest commission? A disclosure policy is a good moment to commit, in writing, to standards like “we only recommend products we’ve personally tested or thoroughly researched” — a commitment that, over time, tends to produce better content and more loyal readers.
What the FTC Actually Requires
The FTC doesn’t mandate exact wording, but it does specify several principles your disclosure needs to follow:
Clear and Conspicuous — The disclosure must be easy to notice and understand. Burying it at the bottom of a long page in tiny gray text, or hiding it three clicks deep in a separate policy page with no link from the actual content, does not meet the bar.
Placed Near the Claim — Ideally, disclosure should appear close to the affiliate links themselves, not just once at the very bottom of a homepage. For blog posts, this usually means near the top of the post, and often again near individual product mentions if the post is long.
In Plain Language — Avoid legal jargon. “This post contains affiliate links, meaning we may earn a commission if you purchase through them, at no extra cost to you” is far more effective than a paragraph full of dense legal phrasing that readers will skim past without understanding.
Understandable on Every Device — A disclosure that’s visible on desktop but hidden or cut off on mobile doesn’t meet the standard, given how much traffic now comes from phones.
Before the Reader Takes Action — The disclosure should appear before someone clicks the link, not after they’ve already made a purchase.
How to Write an Effective Affiliate Disclosure
Start With a Site-Wide Disclosure Page
Create a dedicated page — commonly titled “Affiliate Disclosure,” “Disclosure Policy,” or simply “Disclaimer” — and link to it from your website’s footer and main navigation. This page should cover:
- Which affiliate programs you participate in (Amazon Associates, specific software affiliate programs, etc.)
- A plain explanation of how affiliate commissions work
- Reassurance that prices don’t change for the reader
- A statement about your editorial standards (e.g., you only recommend products you’ve used or researched)
- Contact information if readers have questions
Add a Short In-Post Disclosure
At the top of any post containing affiliate links, include a brief, friendly note. A few examples:
“This post may contain affiliate links. If you click through and make a purchase, I may earn a small commission at no extra cost to you. I only recommend products I personally use or have thoroughly researched.”
“Disclosure: Some links in this article are affiliate links. Learn more in our [Affiliate Disclosure Policy].”
“As an Amazon Associate, I earn from qualifying purchases.”
Keep It Short, Human, and Genuine
You don’t need three paragraphs of legalese. A sentence or two, written in your normal voice, is usually enough — clarity matters far more than length. Avoid overly formal or robotic phrasing; readers respond better to language that sounds like a real person talking to them.
Disclose on Every Platform You Use
If you share affiliate links on Pinterest, Instagram, TikTok, YouTube, or in an email newsletter, each of those platforms needs its own disclosure too — not just your website. On social media, hashtags like #ad or #affiliate at the very start of a caption (not buried at the end after a wall of text) are commonly used and recognized. In YouTube descriptions, a line at the very top of the description box works well, since viewers rarely scroll to read the whole thing.
Update It as Your Partnerships Change
If you join a new affiliate program or drop an old one, update your disclosure page. An outdated disclosure that references programs you no longer participate in — or fails to mention new ones — can create confusion and, in some cases, compliance issues.
A Simple Disclosure Template You Can Adapt
Here’s a straightforward template you can customize for your own site:
“[Site Name] participates in various affiliate marketing programs, which means we may earn commissions on products purchased through our links to retailer sites. Our editorial content is not influenced by advertisers or affiliate partnerships. We only recommend products and services we believe will genuinely benefit our readers, based on our own research and, where possible, hands-on testing. If you choose to purchase something through one of these links, we may receive a small commission at no additional cost to you. This helps support the free content we produce. Thank you for your support.”
For a shorter in-post version:
“This article contains affiliate links. We may earn a commission if you make a purchase through them, at no extra cost to you.”
Common Mistakes to Avoid
Hiding the disclosure in fine print. A disclosure that technically exists but is impossible to notice doesn’t satisfy legal requirements and won’t build any trust either.
Using vague or confusing language. Phrases like “this site may be compensated” without explaining how or why leave readers guessing.
Disclosing only once, on a policy page nobody visits. Most readers never click through to a site’s legal pages. The disclosure needs to appear where the affiliate links actually are.
Forgetting social media and video content. Many creators remember to disclose on their blog but forget that the same rules apply to Instagram Stories, TikTok videos, and podcast episodes.
Treating disclosure as a one-time task. As your affiliate partnerships evolve, your disclosure should evolve with them.
Final Thoughts
An affiliate disclosure might seem like a small, almost bureaucratic detail in the larger picture of building an affiliate marketing business — but it’s one of the few elements of your site that touches legal compliance, platform rules, reader trust, and even search engine credibility all at once. The good news is that doing it right doesn’t require a lawyer or a complicated process. It requires honesty, a bit of plain language, and consistent placement across every platform where you share affiliate links.
Treat your disclosure not as a legal chore to get out of the way, but as an extension of your brand’s honesty. Readers who trust that you’re upfront with them about how you make money are far more likely to trust your recommendations — and far more likely to click through and buy, which is, after all, the whole point.
