Delaware Defamation Laws: Libel & Slander (2026)

In Delaware, defamation is a civil claim covering libel (written) and slander (spoken), and you generally have two years to sue under 10 Del. C. section 8119, the personal-injury limitation. As of September 15, 2025, Delaware also has a broad anti-SLAPP statute based on the Uniform Public Expression Protection Act.

This guide is part of our Defamation Laws by State series. For the underlying concept, see what defamation of character means.

What counts as defamation in Delaware?

Defamation in Delaware is a false statement of fact, published to a third party, that is of and concerning the plaintiff and harms the plaintiff's reputation. Delaware courts have generally held that a plaintiff must prove the defendant made a defamatory communication, that it was false, that it was published to someone other than the plaintiff, that it referred to the plaintiff, and that the plaintiff suffered injury with the required degree of fault. Private plaintiffs ordinarily must show at least negligence as to falsity, while public officials and public figures must prove actual malice under federal constitutional standards. The statement must assert a fact that can be proven false; pure opinion that does not imply undisclosed defamatory facts is not actionable. Truth, including substantial truth, is a complete defense. Certain statements, such as those made in judicial proceedings, are privileged under Delaware law.

Watch out: Framing a statement as an "opinion" does not protect it when it implies undisclosed false facts. Delaware courts examine the statement in context.

Libel vs slander in Delaware

Delaware divides defamation into libel and slander based on the form of the statement. Libel is defamation in a written or fixed form, including newspapers, letters, emails, social media, and online reviews. Slander is spoken or transitory defamation, such as a false accusation made aloud to others. The practical importance of the distinction is in proving damages: some categories are defamation per se, where harm is presumed, while other defamatory statements (per quod) require the plaintiff to prove special damages. Delaware courts treat digital publications as libel because they are written and persist over time. Whether libel or slander, the elements are the same: a false statement of fact, published to a third party, of and concerning the plaintiff, made with fault, that injures reputation. Both forms share the two-year limitation period applied under 10 Del. C. section 8119.

Defamation per se in Delaware

Defamation per se in Delaware is a statement so inherently harmful that the law presumes reputational injury without proof of specific loss. Delaware courts have generally recognized the traditional per se categories: imputing the commission of a crime, imputing a loathsome or communicable disease, casting doubt on a person's fitness or conduct in their trade, business, or profession, and imputing unchastity or serious sexual misconduct. When a statement falls within these categories and is defamatory on its face, the plaintiff may recover general damages without proving actual economic loss, because injury is presumed. Statements that become defamatory only when paired with extrinsic facts are treated as defamation per quod and require proof of special damages. As in every state, federal constitutional rules require a plaintiff suing over a matter of public concern to prove actual malice before recovering presumed or punitive damages.

The statute of limitations to sue for defamation in Delaware

The statute of limitations for defamation in Delaware is two years. Delaware does not have a separate defamation-specific limitation statute; instead, courts apply the two-year personal-injury limitation in 10 Del. C. section 8119, which bars claims for personal injuries brought more than two years after the injury is sustained. For defamation, that injury is generally treated as occurring when the statement is published, so the two-year clock usually starts at publication rather than at discovery. Delaware courts have applied the single-publication rule, treating a single edition or single online posting as one publication that triggers the period once, rather than restarting it with each view. Two years is more generous than the one-year window many states use, which, combined with Delaware's historically narrow anti-SLAPP law, helped make the state a popular venue for defamation plaintiffs.

Watch out: The two-year clock generally runs from publication, not from when you discover the statement. An old online post can be time-barred by the time you find it.

Delaware's anti-SLAPP law

Delaware's anti-SLAPP protection changed dramatically in 2025. For years, the state had only a narrow statute that applied mainly to lawsuits arising from public applications and permits, such as land-use disputes, which left most defamation defendants without an early dismissal tool and helped make Delaware a favored defamation venue. Delaware then adopted the Uniform Public Expression Protection Act, codified at 10 Del. C. sections 6001 through 6014, effective for civil actions filed or causes of action asserted on or after September 15, 2025. The new law applies broadly to claims based on a person's exercise of the rights of speech, press, assembly, petition, or association on a matter of public concern, and to communications in or about government proceedings. A party generally must file the special motion for expedited relief within 60 days of being served. Filing stays discovery, and a prevailing movant is generally entitled to court costs and reasonable attorney fees.

Public figures and actual malice

The fault a defamation plaintiff must prove depends on whether the plaintiff is a public or private figure, a distinction grounded in federal constitutional law that applies the same way in every state, including Delaware. Under New York Times Co. v. Sullivan, 376 U.S. 254 (1964), a public official must prove actual malice, meaning the defendant knew the statement was false or acted with reckless disregard for the truth. Gertz v. Robert Welch, Inc., 418 U.S. 323 (1974) extended actual malice to public figures and held that private plaintiffs need prove only fault, generally negligence, to recover actual damages, while presumed or punitive damages on matters of public concern require actual malice. A plaintiff may be a general-purpose public figure or a limited-purpose public figure who has voluntarily entered a particular public controversy.

Damages you can recover in Delaware

Delaware recognizes special, general, and punitive damages in defamation cases, with availability shaped by the type of statement and the plaintiff's status. Special damages are documented economic losses, such as lost income, contracts, or business, that the plaintiff must prove with specifics. General damages compensate for harm to reputation and emotional distress; Delaware courts presume these when the statement is defamation per se, so the plaintiff need not itemize a dollar amount. Punitive damages may be available where the plaintiff proves the defendant acted with malice or reckless indifference, and they are intended to punish and deter rather than compensate. Federal constitutional rules add a constraint: on matters of public concern, a plaintiff must establish actual malice before recovering presumed or punitive damages, even where Delaware law would otherwise presume harm from a per se statement.

How to sue for defamation in Delaware

Suing for defamation in Delaware generally follows a recognizable sequence, described here in general terms rather than as advice for any specific case. Plaintiffs often begin with a cease-and-desist or retraction demand asking the speaker to correct or remove the statement. The next step is preserving evidence: the exact wording, the date and place of publication, screenshots with URLs, and proof the statement reached a third party. Plaintiffs should then weigh the two-year deadline under 10 Del. C. section 8119 and the new anti-SLAPP exposure under 10 Del. C. sections 6001 to 6014, which can shift attorney fees to a losing plaintiff when the speech involved a matter of public concern. The action is filed in the appropriate Delaware court, identifying the false statement, its publication, and the resulting harm. Because the anti-SLAPP landscape changed in 2025, consulting a lawyer licensed in Delaware is the sensible step.