Frequently Asked Questions

Reviewed by Knox Elmore (KE), Editor-in-Chief — Defamation & Media Litigation Practice. Updated May 2026.

What are the elements of a defamation claim?

The elements of defamation, as stated in the Restatement (Second) of Torts and applied by most state courts, are: (1) a false statement of fact (not opinion); (2) publication — communication to at least one third party other than the plaintiff; (3) fault by the defendant — negligence for private figure plaintiffs, actual malice for public figure plaintiffs; and (4) damages — either proven actual damages or presumed damages in per se defamation cases. Each element must be established to prevail on a defamation claim; failure to establish any one element defeats the claim regardless of how harmful the statement was.

Two elements deserve particular attention because they are the most commonly misunderstood. First, the "false statement of fact" requirement: the statement must be provably false (capable of being proven true or false) and actually false (a true statement, however harmful, is never defamatory). Opinion is protected if it cannot be proven false — but opinion that implies false underlying facts is actionable. Second, the fault requirement: private figures need only prove negligence (the defendant failed to exercise reasonable care in verifying the statement's truth); public figures must meet the much higher actual malice standard (discussed below).

What is the difference between libel and slander?

Libel is defamation in written, printed, broadcast, or other permanent/reproducible form. In the digital age, this includes: newspaper and magazine articles; online publications and blog posts; social media posts (Facebook, Twitter/X, Instagram, TikTok, Reddit); emails; videos and podcasts; and any other recorded or published form. Slander is defamation in spoken or otherwise transitory form — typically live conversation or speech without a recording.

The practical significance of the libel/slander distinction: slander that is not per se defamatory typically requires proof of "special damages" (specific, quantifiable economic losses) to support a lawsuit. Libel is generally treated as more serious — because it is permanent and can spread to a wider audience — and in many states, libel per se carries presumed damages without proof of specific economic harm. In the digital era, most defamation cases involve libel rather than slander because the statements are published online.

What is defamation per se, and why does it matter?

Defamation per se refers to statements so inherently harmful that courts presume damages without requiring proof of specific economic loss. The four traditional categories (from the Restatement and adopted by most states) are: (1) false accusation of a serious crime; (2) false statement that a person has a loathsome or communicable disease; (3) false statement about a person's professional conduct, fitness, or integrity; and (4) false statement about a person's sexual conduct or morality.

Why it matters: in a non-per-se case, the plaintiff must prove specific, quantifiable economic losses caused by the defamatory statement — a very high bar for someone who suffered severe reputational harm but can't point to a specific lost job or contract. In a per se case, the jury can award general damages for reputational harm and emotional distress without the plaintiff proving specific losses. This makes per se defamation cases significantly more viable for plaintiffs who suffered clear reputational harm from false statements in these categories.

What is actual malice, and how is it proven?

Actual malice is the constitutional standard established by the Supreme Court in New York Times Co. v. Sullivan (1964) for public figure defamation claims. It requires the plaintiff to prove by clear and convincing evidence that the defendant published the false statement either: (a) knowing it was false at the time of publication; or (b) with reckless disregard for whether it was false or true — meaning the defendant had serious doubts about the statement's truth but published it anyway.

Reckless disregard is a subjective standard focused on the defendant's state of mind, not on whether a reasonable person would have investigated further. Evidence of actual malice includes: the defendant's own communications showing doubt about the statement's accuracy before publication; the defendant's failure to verify a statement despite having easily accessible contradicting evidence; the defendant's reliance on an obviously unreliable source; or evidence that the defendant had a personal animosity toward the plaintiff that motivated the false publication. Because actual malice is a mental state, it is typically proven through the defendant's documents, emails, and testimony obtained through discovery — which is one reason defamation cases against public figures often require extensive pre-trial litigation to develop the evidence.

Is opinion protected from defamation claims?

Pure opinion — a statement that cannot be proven true or false — is protected under the First Amendment and cannot form the basis of a defamation claim. The Supreme Court's decision in Milkovich v. Lorain Journal Co. (1990) clarified that there is no separate "opinion privilege" in defamation law: the protection for opinion flows from the basic requirement that defamation requires a provably false statement of fact. A statement like "I think the mayor is incompetent" expresses a subjective evaluation that is not provably false — it is protected.

The line between protected opinion and actionable statement of fact is not always clear. Courts consider: the specific words used (hyperbolic language like "he's the biggest crook in town" is more likely to be understood as opinion than "he stole $50,000 from the company"); the context and format of the statement (a letter to the editor is more likely to contain protected opinion than a news article); and whether the statement can be verified as true or false. An opinion that implies specific false facts — "In my opinion, he committed fraud" implies the speaker knows of specific fraudulent acts — can be actionable if the implied facts are false.

What is Section 230, and does it affect my defamation claim?

Section 230 of the Communications Decency Act (47 U.S.C. § 230) provides that online platforms — social media companies, website hosts, review sites, comment sections — are not treated as the "publisher or speaker" of content posted by third-party users. This means you generally cannot sue Facebook, Yelp, Twitter/X, or Reddit for defamatory content posted by one of their users. Your claim is against the person who posted the defamatory statement, not against the platform hosting it.

Section 230 immunity is broad but not unlimited. Platforms that create or substantially develop the defamatory content themselves — as opposed to hosting content created entirely by users — are not protected. And Section 230 does not protect against federal criminal law violations or certain intellectual property claims. But for the typical online defamation case — a false statement posted by an identifiable user on a social media platform — the platform has immunity and the claim runs against the poster.

Identifying anonymous online defamers: when the defamer posted anonymously, the plaintiff may need to file a John Doe lawsuit and serve a subpoena on the platform to compel disclosure of the user's identity and IP address. Courts typically apply a balancing test — weighing the plaintiff's right to seek redress against the defendant's First Amendment right to anonymous speech — before ordering disclosure. Platforms routinely notify their users of disclosure subpoenas, giving the anonymous user an opportunity to appear and contest the disclosure before identity is revealed.

What is an anti-SLAPP statute, and could it affect my defamation case?

Anti-SLAPP (Strategic Lawsuit Against Public Participation) statutes exist in approximately 30 states and provide defendants with a procedural mechanism to get defamation claims dismissed early in litigation if the claim targets protected activity (speech on a matter of public concern). In anti-SLAPP states — particularly California, Texas, Nevada, and Washington, which have strong anti-SLAPP laws — a defamation defendant can file a special motion to strike the claim, shifting the burden to the plaintiff to show a probability of success on the merits.

If the motion succeeds (i.e., the plaintiff cannot show a probability of success), the case is dismissed and the plaintiff typically must pay the defendant's attorney fees. This is significant: a defamation plaintiff with a weak case can end up paying tens of thousands of dollars in fees. Anti-SLAPP statutes are most commonly invoked in defamation cases involving: critical reviews of businesses; speech about matters of public controversy; statements about public officials or matters of public interest. If you are considering filing a defamation claim and you are in an anti-SLAPP state, assessing the anti-SLAPP risk is essential before filing.

What is the statute of limitations for defamation?

Most states have a one-year or two-year statute of limitations for defamation claims. California: one year. New York: one year. Texas: one year. Florida: two years. Illinois: one year. The limitations period is typically measured from the date of first publication — not from the date of discovery in most states (though a minority of states apply the discovery rule).

The single-publication rule (majority approach) means that a statement published once — whether in a newspaper, on a website, or in a social media post — generates one cause of action, and the limitations period starts at first publication. Republication of the same statement — reposting, sharing to a new audience, or a new edition — may create a new cause of action with a fresh limitations period. Each significant new publication to a new audience is analyzed separately. Given the short limitations periods in most states, prompt action after discovering defamatory statements is essential.

Return to the calculator, see the types of defamation claims, or read the how damages work guide.