If someone harms your reputation with a false statement, you have a limited time to take legal action. Defamation claims are subject to strict deadlines. Missing that window can prevent you from filing a lawsuit, regardless of the harm caused.
Understanding the statute of limitations in defamation cases
A statute of limitations sets the deadline for filing a lawsuit. In defamation cases, this rule encourages timely resolution, helps preserve evidence and limits prolonged legal exposure for defendants.
In New York, the filing deadline for defamation claims is one year. This applies to both libel, which involves written or recorded statements, and slander, which involves spoken statements.
When the clock starts: The single publication rule
The state follows the single publication rule, which means the one-year period usually begins on the date the statement was first published or communicated, and the discovery rule rarely applies.
For example, if someone posts a false online review on March 1, 2026, the deadline to file a claim is typically March 1, 2027.
The time limit generally starts when the statement is published, not when you discover it. This is especially relevant for online content, which can remain accessible long after its initial upload.
In some cases, a republication of the same statement may restart the filing period. However, simply continuing to host the same content online typically does not reset the deadline unless it is reposted, republished by another party or materially changed.
Practical steps to protect your defamation claim
If you believe someone defamed you, these steps can help you document the incident:
- Save copies of the statement, including screenshots and the page source (HTML) of the online content.
- Keep related communications, such as emails or text messages, and identify witnesses who viewed the item.
- Note the original publication date and any republications or reposts.
A clear record can help support your account if someone later questions the details.
Acting within the deadline
The limited filing window leaves little room for delay. Knowing when the clock starts, keeping clear records and acting promptly can help preserve your legal options.

