Journal  ›  Defamation and legal routes

The limitation period for online defamation

Shorter than most people expect, and the clock usually starts at first publication rather than discovery.

Priya Raghunathan· Head of Search Strategy· · 3 min read
An hourglass on a plain surface
Short answer

Defamation limitation periods are short, commonly one to three years depending on the state, and many jurisdictions apply a single publication rule so the clock starts when the content first went up rather than each time it is viewed. Discovering an old post rarely restarts it, which is why delay is the most common reason a viable claim becomes unavailable.

The single publication rule

Most states treat an online post as published once, when it first appears. Continued availability does not restart the period, and neither does the fact that you only found it last week.

This matters enormously online, where content sits undiscovered for years. A post from four years ago may be entirely out of time even though you learned of it yesterday.

The clock started when they posted it, not when you found it.

What can restart it

  • Republication in a materially new form, such as the author rewriting and reposting.
  • Substantive modification of the content, as opposed to a formatting change.
  • Republication by a different party, which may create a separate claim against that party.
  • In limited circumstances, a discovery rule where the content was genuinely concealed.

The practical consequence

If you think you may have a claim, the timeline is the first thing to establish and the first thing to lose. Preserve the earliest evidence of publication date you can find, and speak to counsel early rather than after exhausting every platform route.

Platform reporting has no deadline. The legal route does. Running them in parallel is often the right call for exactly that reason.

Common questions

Which state's period applies?

It depends on where the parties are and where harm occurred, and it is genuinely contested in online cases. This is a question for counsel early.

Does a deleted and reposted item reset the clock?

A genuine republication may create a new claim, but this is fact-specific and not something to rely on without advice.

Is there any route once the period has run?

The defamation claim is generally gone, but platform reporting, data-broker opt-outs and suppression remain available and have no deadline.

PR
Priya Raghunathan
Head of Search Strategy, ReputationHound
Priya works on what shows up when someone types your name. She covers search results, de-indexing, and the difference between moving a result and removing it.

Find out if it can come down.

The scan is free and confidential. You get a viability answer on each item, a fixed price, and a timeline. Anything accepted and still published at 14 days is refunded in full.

Run a free scan