When Does an Online Review Become Defamation?

Author: Lindsay A. Compton

Date: January 9, 2026

Online reviews and commentary are part of modern life. Google, Yelp, YouTube, TikTok, and other social media platforms give consumers a wide-reaching stage to share their experiences—both good and bad. But not every “opinion” posted online is legally protected. In some cases, a review or video can cross the line into defamation.

Understanding where that line is drawn is essential for both businesses and individuals.

What Is Defamation?
Defamation is a false statement of fact about a person or business that is communicated to others and causes harm to reputation. Defamation comes in two forms, libel and slander.  Libel is defamation that is written or recorded, including online reviews, blog posts, comments, videos, and social media posts. Slander is defamation that is spoken and not recorded, such as a verbal statement made in person.

Not every negative statement is defamatory. In general, a defamation claim requires:

• A false statement presented as fact;

• Publication or communication of that statement to at least one third party;

• Fault (such as negligence or actual malice, depending on the circumstances);

• Damage to reputation.

How Defamation Per Se Differs from Ordinary Defamation
As stated in the previous paragraph, in order for there to be actionable defamation, a plaintiff must prove they suffered damages, such as lost income, customers, or reputation. With defamation per se, damage is presumed because of the nature of the statement itself.


Common Categories of Defamation Per Se
The damage is only presumed in circumstances limited by common law and statute. While wording varies by jurisdiction, courts traditionally recognize four main categories:

1.     Allegations of Criminal Conduct: False statements accusing someone of committing a crime, particularly crimes involving moral turpitude or serious offenses;
2.     Statements Harmful to a Person’s Profession or Business: False claims that someone is dishonest, incompetent, unethical, or unfit to perform their job or profession;
3.     Allegations of a Loathsome Disease: Historically included diseases that carried severe social stigma. (Modern courts apply this category more narrowly); and
4.     Sexual Misconduct: False accusations of serious sexual misconduct or immoral behavior.

If a statement clearly falls into one of these categories, it may be defamatory per se and eliminate the plaintiff’s typical burden of proving harm.

Defamation Per Se in the Online Context
Online reviews, social media posts, and videos often implicate defamation per se when they:

1. Accuse a business or professional of fraud, theft, or illegal activity;
2. Claim a professional lacks required licensing or engages in unethical conduct; and
3. Assert criminal behavior as fact rather than opinion.

For example, stating that a professional “steals from clients” or “commits fraud” may be defamatory per se if untrue, because it directly attacks professional integrity.

Why Defamation Per Se Matters
Defamation per se claims can be especially serious to the reviewer because they:

• Lower the plaintiff’s burden of proof;

• Increase potential exposure to damages; and

• Frequently arises in business, professional, and online disputes.

Truth Is an Absolute Defense
One of the most important principles in defamation law is this: Truth is always an absolute defense to defamation. Meaning, if a statement is true, it is not defamatory—even if it is damaging or embarrassing. A business or individual cannot successfully sue for defamation simply because truthful information reflects poorly on them.

This is why documentation and accuracy matter so much in online reviews and commentary.

Opinion Is Generally Not Actionable
The law also protects pure opinion. Statements that clearly express a personal viewpoint, belief, or subjective impression—rather than asserting provable facts—are generally not actionable as defamation. Examples include:

• “In my opinion, the service was terrible.”

• “I wouldn’t recommend this company based on my experience.”

 Problems arise when a statement is framed as an opinion but implies false facts. For example, saying “I think this business commits fraud” may still be defamatory if it suggests undisclosed, false criminal conduct.


When Reviews Cross the Line
When you have a bad experience with a business you gave your hard earned to, you want to prevent others from having the same bad experience. You can do this and minimize your exposure to lengthy and expensive litigation. Online reviews and videos are least risky when they:

• Stick to verifiable facts;

• Accurately describe personal experiences;

• Clearly distinguish opinion from fact; and

• Avoid exaggeration or accusations of illegal or unethical conduct without proof.

 For example, a statement that say, “I was charged $500 over the written estimate” is very different from “they are criminals who steal money from customers.” The first statement can be proven and the reader can come to his own opinion of the business’ conduct, while the second statement accuses the business of criminal conduct and, if untrue, may expose the reviewer to legal action.


What This Means for Businesses and Reviewers
For reviewers, the key is to be honest, factual, and clear about what is opinion. Do not exaggerate the facts. While your hyperbole may be obvious to you, it may put you at risk of litigation.  

For businesses, not every negative review is defamatory. Sometimes you have to acknowledge bad experiences and change your systems to improve guest service—but false factual claims that damage your reputation may be actionable. Responding strategically and understanding your legal options is critical before escalating a dispute.

How Compton Law, P.A. Can Help
Defamation issues are highly fact-specific. Whether you are a business harmed by false online statements or an individual concerned about potential liability for online content, experienced legal guidance matters. If you have questions about defamation, online reviews, or reputational harm, Compton Law, P.A. invites you to contact the firm at (239) 268-4114 or by the link blow to discuss your situation and explore your legal options.