Affiliate marketing is built on recommendations.

You create helpful content, recommend a product or service that may solve a reader’s problem, and potentially earn a commission if that person purchases through your affiliate link.

But there is an important part of this process that beginners sometimes overlook:

Your readers need to know when you have a financial relationship with the company you are recommending.

That is where an affiliate disclosure comes in.

A clear affiliate disclosure is not something you should hide or treat as an inconvenience. It is part of building an honest, professional website.

It tells your audience:

“I may earn money if you purchase through this link.”

That transparency matters both for reader trust and for complying with advertising and consumer-protection requirements that may apply to you.

In this guide, we will look at what an affiliate disclosure is, where you should place it, what it should say, and which common mistakes beginners should avoid.

Important: This article provides general educational information and is not legal advice. Laws and requirements vary by country and can change. If you are unsure which rules apply to your business, consult an appropriate legal professional or the relevant consumer-protection authority.

What Is an Affiliate Disclosure?

An affiliate disclosure is a statement explaining that you have a financial relationship connected to certain links or recommendations in your content.

For example, you might recommend an email marketing platform and include your affiliate link.

If a reader clicks that link and becomes a paying customer, you may receive a commission.

The reader usually does not pay more because they used your affiliate link, but your financial relationship is information that could influence how they evaluate your recommendation.

That is why it should be disclosed.

The FTC specifically advises affiliate marketers to clearly and conspicuously disclose their relationship with the retailer or company they recommend.

Why Affiliate Disclosures Matter

Affiliate disclosures serve two important purposes.

The first is transparency.

Readers should be able to distinguish an independent recommendation from a recommendation that may financially benefit the person making it.

The second is trust.

Some beginners worry that telling people about commissions will discourage them from clicking affiliate links.

I would look at it differently.

If your business depends on hiding the fact that you may earn a commission, you have a much bigger problem than the disclosure itself.

A trustworthy affiliate business should be able to say openly:

“Yes, I may earn a commission. I am recommending this because I believe it is relevant and useful.”

That fits perfectly with the approach we discussed in How to Write Affiliate Content That Converts: help first, recommend second.

Are Affiliate Disclosures Legally Required?

The exact legal requirements depend on where you operate, where your audience is located, the type of promotion involved, and other circumstances.

However, commercial relationships generally cannot simply be hidden from consumers.

In the United States

The Federal Trade Commission’s Endorsement Guides address endorsements and financial or other material connections between marketers and endorsers.

The FTC says that when a connection exists that consumers would not reasonably expect and that could affect how they evaluate an endorsement, that connection should be disclosed clearly and conspicuously. Its guidance specifically addresses affiliate marketing.

The FTC’s Endorsement Guides were updated in 2023, including clarification around what constitutes a clear and conspicuous disclosure.

In the European Union

EU consumer law also requires transparency around commercial communications. The European Commission explicitly includes affiliate marketing among monetization models where advertising relationships may need to be disclosed. National rules and enforcement also play an important role within individual EU countries.

This is why I would not simply write:

“Affiliate disclosures are legally required in every country.”

That statement is too broad.

Instead, the practical rule for a website like ours is simple:

If you benefit financially from a recommendation, make that relationship obvious to the reader.

Where Should You Put an Affiliate Disclosure?

This is where the old idea of simply creating an “Affiliate Disclosure” page can become misleading.

Having a dedicated disclosure page can certainly be useful.

But it should not necessarily be your only disclosure.

The FTC’s guidance emphasizes that disclosures should be easy to notice and understand. For affiliate recommendations, the closer the disclosure is to the recommendation, the better. A disclosure hidden on an About page, behind an unclear link, or somewhere readers have to hunt for it may not be sufficient.

For a blog article containing affiliate links, a sensible approach is therefore to place a short disclosure prominently near the beginning of the article.

For example:

Affiliate Disclosure: This post contains affiliate links. If you purchase through one of these links, I may earn a commission at no additional cost to you.

That immediately tells the reader what is happening.

Should You Have a Separate Affiliate Disclosure Page?

Yes, a dedicated disclosure page can still be useful.

It gives you space to explain:

• how affiliate links work
• that you may receive commissions
• how you choose products to recommend
• that commissions help support the website
• your approach to editorial independence

You can then link to that page from your website footer or other appropriate locations.

But remember:

A separate disclosure page should complement clear disclosures within affiliate content—not be used as an excuse to hide the relationship somewhere else on the website.

What Should an Affiliate Disclosure Say?

You do not need to turn a simple disclosure into a page of legal jargon.

In fact, clarity is the goal.

Readers should immediately understand that you may receive money if they purchase through certain links.

The FTC even notes that the words “affiliate link” alone may not adequately communicate that the person receives money from purchases through that link.

So make the financial relationship explicit.

Simple Affiliate Disclosure Example

For Realistic Side Income, something like this would be much clearer:

Affiliate Disclosure: This article may contain affiliate links. If you purchase through one of these links, I may earn a commission at no additional cost to you. I only recommend products and services that I believe may be useful to my readers.

That is short enough to use at the beginning of an article without distracting from the content.

Do You Need a Disclosure on Every Article?

Not every article necessarily contains an affiliate relationship.

If an article contains no affiliate links, sponsored recommendations, or other relevant commercial relationship, an affiliate disclosure may not be necessary merely because other parts of your website use affiliate marketing.

But when affiliate links are present, the disclosure should be connected clearly to that content.

For a website with dozens of articles, this makes organization especially important.

You do not want to remember six months later that Article 17 contains an affiliate link but no disclosure.

A simple checklist or consistent WordPress process can prevent that problem.

What About Affiliate Links in Emails?

Your website is not the only place where transparency matters.

If you send an email containing a compensated recommendation or affiliate relationship, do not assume that a disclosure somewhere on your website automatically explains the relationship to an email subscriber.

The principle remains the same:

The person receiving the recommendation should be able to understand the commercial relationship.

This becomes increasingly important as you build your email list and begin recommending tools or services directly to subscribers.

That is another reason Building an Email List as a Beginner should be treated as part of your overall business system rather than simply a traffic tactic.

What About Pinterest and Social Media?

The same transparency principle does not disappear when you leave your website.

The FTC’s guidance says disclosures should accompany endorsements on social media and be placed where people will actually notice them. The European Commission likewise treats affiliate marketing and other commercial content as advertising activities requiring appropriate transparency under applicable EU consumer rules.

This is especially relevant if Pinterest becomes an important traffic source for your business.

Do not assume that putting an affiliate disclosure on your website automatically covers every commercial recommendation you make elsewhere.

Different platforms, formats, countries, and affiliate programs may have their own requirements.

Affiliate Program Rules Matter Too

There is another layer beginners sometimes forget.

Legal requirements are not the only rules you need to consider.

Individual affiliate programs may impose their own terms regarding:

• disclosure wording
• use of trademarks
• email marketing
• paid advertising
• social media promotion
• coupon codes
• direct linking
• prohibited traffic sources

Therefore, joining an affiliate program should not simply mean copying your affiliate link and starting to promote it.

Read the program’s terms.

Understanding those rules is part of being a responsible affiliate partner.

If you are still deciding which programs are appropriate for your website, start with How to Find Affiliate Programs for Your Website.

Common Affiliate Disclosure Mistakes

Hiding the Disclosure

Do not make readers search for it.

A tiny footer link is not the same thing as clearly explaining a commercial relationship near a recommendation.

Putting the Disclosure Only at the Bottom

If readers encounter several affiliate links before ever seeing the disclosure, you may have missed the point.

Make the relationship clear before or close to the relevant recommendation.

Using Vague Language

Terms such as “affiliate link” may not tell every reader that you earn money from purchases.

Plain language is better.

Assuming Everyone Knows How Affiliate Marketing Works

They don’t.

Your readers should not need to understand the affiliate marketing industry to understand your disclosure.

Disclosing Only on Your Website

If you make commercial recommendations through email, Pinterest, YouTube, Instagram, or other channels, consider the disclosure requirements that apply there too.

Forgetting Older Articles

As your website grows, older content can easily be overlooked.

When you add an affiliate link to an existing article, check the disclosure at the same time.

Copying Someone Else’s Legal Text Without Understanding It

Another website may operate in a different country, use different affiliate programs, or have a completely different business model.

A disclosure should reflect what your website actually does.

Disclosure Does Not Make a Bad Recommendation Good

There is an important distinction here.

Disclosure tells readers about your financial relationship.

It does not give you permission to make misleading claims.

If you recommend a product, your statements should still be truthful and based on genuine knowledge or experience.

The FTC’s endorsement guidance emphasizes that endorsements must reflect honest opinions or experiences and cannot be used to make deceptive claims.

That means this would be a bad strategy:

“This tool will definitely make you €5,000 per month.”

Adding:

“This is an affiliate link.”

does not suddenly make the claim acceptable.

Transparency and truthful recommendations have to work together.

Trust Comes Before Commissions

This brings us back to the philosophy behind the entire Realistic Side Income project.

Affiliate marketing should not begin with:

“What can I sell?”

It should begin with:

“What problem can I help someone solve?”

Then you create useful content.

You attract visitors.

You build trust.

And when a relevant product genuinely helps solve that problem, you can recommend it transparently.

If you’re still learning how that process works, What Is Affiliate Marketing and How Does It Work? explains the complete foundation.

Once you understand the model, When Should You Add Affiliate Links? shows how to introduce monetization without turning your website into a collection of sales pitches.

A Simple Affiliate Disclosure Checklist

Before publishing affiliate content, ask yourself:

• Does this article contain an affiliate or compensated recommendation?
• Is the commercial relationship obvious?
• Is the disclosure easy to notice?
• Is it written in language an ordinary reader understands?
• Is it positioned appropriately in relation to the recommendation?
• Are my product claims honest and supportable?
• Have I checked the affiliate program’s own terms?
• Have I considered any rules that apply to my country, audience, and promotional channel?

If you can confidently answer those questions, you are approaching affiliate marketing far more professionally than someone who simply adds links and hopes for commissions.

Affiliate Disclosure Is Part of Building a Real Business

It is easy to see legal pages, disclosures, privacy information, and affiliate terms as boring administrative work.

But they represent something important.

They are signs that your website is becoming a real business.

You are no longer simply publishing articles.

You are building relationships with readers, email subscribers, affiliate partners, and potentially customers.

That requires more responsibility—but it also means your project is becoming more valuable.

Conclusion

An affiliate disclosure should not be viewed as an obstacle to making money.

It is part of building a transparent and trustworthy online business.

Tell readers when you may benefit financially from a recommendation.

Make that information easy to notice and understand.

Recommend products because they genuinely help—not simply because they pay a commission.

And remember that disclosure rules can vary depending on your country, audience, platform, and affiliate program.

Help first. Recommend honestly. Disclose clearly.

That is a much stronger foundation for long-term affiliate marketing than trying to hide how your website earns money.

FAQs

1. What is an affiliate disclosure?

An affiliate disclosure tells readers that you may receive compensation when they purchase through certain links or recommendations on your website. It helps readers understand the financial relationship behind the recommendation.

2. Where should I put an affiliate disclosure?

The disclosure should be easy to notice and appropriately close to the affiliate recommendation. For blog posts containing affiliate links, placing a clear disclosure near the beginning of the article is often a sensible approach. FTC guidance emphasizes that disclosures should be clear and conspicuous and that closer to the recommendation is generally better.

3. Is a separate affiliate disclosure page enough?

A separate page can provide useful additional information, but it should not replace disclosures that readers can easily notice in the content containing affiliate recommendations. Hiding the relationship on an About or general-information page may not satisfy the FTC’s clear-and-conspicuous standard.

4. Do I need to disclose affiliate links on social media and in emails?

Commercial relationships may need to be disclosed wherever the endorsement occurs, not only on your website. Requirements depend on the jurisdiction and medium, so check the applicable rules and the terms of the affiliate program you use.

5. Does an affiliate disclosure protect me from making inaccurate product claims?

No. Disclosure and truthfulness are separate responsibilities. A disclosure explains your financial relationship, but recommendations and advertising claims must still be honest and not misleading.