Online reviews become defamation under New York law when they contain false statements of fact that harm a reputation, rather than protected opinions. To be actionable, a review must assert a specific, provable falsehood, such as accusing a business of a crime or fabrication, rather than subjective dissatisfaction. However, New York’s expanded Anti-SLAPP laws provide strong protections for reviewers, often requiring plaintiffs to prove “actual malice” to succeed in court.

What Is Defamation in New York?

Defamation in New York requires a false statement of fact that is published to a third party and causes harm. In the context of online reviews, this typically involves posts on platforms like Google, Yelp, or industry-specific sites.

To succeed in a defamation claim, a plaintiff must prove:

The statement was false.
It was presented as fact, not opinion.
It was published to others.
It caused reputational or financial harm.
The speaker acted with “actual malice” (knowledge of falsity or reckless disregard for the truth), a high legal threshold now required under New York’s updated statutes for matters of public interest.

Are Online Reviews Protected as Opinion?

Many online reviews are protected because they express subjective opinions. Statements like “the food was bland” or “this was the worst experience I’ve had” are typically not actionable. New York courts evaluate the context and “broader social setting” of a review, recognizing that internet forums are often prone to hyperbole.

However, protection disappears when a review includes specific factual claims that can be proven false, such as:

Alleging a business committed fraud or theft without evidence.
Claiming unsafe or illegal practices that did not occur.
Stating that services were never performed when they were.

The Impact of New York’s Anti-SLAPP Law

In 2020, New York significantly expanded its Anti-SLAPP (Strategic Lawsuit Against Public Participation) law to protect free speech on matters of public interest, which includes online business reviews. This change shifted the landscape of defamation litigation in two major ways:

Burden of Proof: Plaintiffs must now demonstrate that their claim has a “substantial basis in law” early in the proceedings.
Attorney’s Fees: If a business sues a reviewer and the case is dismissed under the Anti-SLAPP statute, the court must award the defendant (the reviewer) their attorney’s fees and costs. This makes “retaliatory” lawsuits extremely risky for businesses.

When Does a Negative Review Cross the Line?

A review may become defamatory when it moves beyond a “rant” and asserts false facts that damage a professional reputation. Common triggers include false accusations of criminal conduct, claims of professional misconduct, or fabricated customer experiences. However, under New York’s one-year statute of limitations, a plaintiff must file suit within 12 months of the initial posting; the clock does not reset if the review is read or shared later.

Challenges in Litigating Online Defamation

Defamation cases involving online reviews present unique hurdles. Beyond the Anti-SLAPP protections, challenges include:

Identifying Anonymous Posters: Courts require a high threshold of proof before granting subpoenas to unmask anonymous users.
Section 230 Immunity: Under federal law, the platform hosting the review (like Yelp or Google) is generally immune from liability; the lawsuit must be directed at the individual poster.
Demonstrating Actual Harm: Plaintiffs must often prove “special damages”—specific economic loss—unless the statement is considered defamation per se.

Defending Against Defamation Claims

Defendants in these cases have several powerful tools:

Truth: An absolute defense under New York law.
Opinion: Speech that cannot be proven true or false is protected.
Anti-SLAPP Motion: A motion to dismiss that can stop a case early and force the plaintiff to pay the defendant’s legal bills.

Courts often dismiss weak claims at an early stage if the statements are clearly opinion-based or not actionable.

How Kohan Law Group Handles Online Defamation Litigation

At Kohan Law Group, we approach online defamation matters as commercial litigation issues with real financial consequences. We represent businesses and professionals in disputes involving harmful online statements, reputational damage, and unfair competition while navigating the complexities of New York’s Anti-SLAPP environment.

These cases require a combination of legal strategy and procedural action, including motion practice, discovery, and coordination with online platforms. Whether pursuing or defending a claim, trial readiness is essential to achieving an effective outcome.

Protecting Your Reputation Through Legal Action

Online reviews can quickly influence public perception, but the line between a “bad review” and “legal defamation” is narrow. When false claims cause measurable harm, legal remedies may be available, but they must be balanced against modern free speech protections. Contact Kohan Law Group today to discuss your situation and determine the most effective path forward.