Defamation of character in Ireland is governed by the Defamation Act 2009 as amended by the Defamation (Amendment) Act 2026, which commenced on 1 March 2026 and changed almost every stage of a claim. Most of what is written online about suing for defamation in Ireland describes the old law. This page describes the law as it stands, and it starts where every claim starts: exactly what was said, to whom, and when.
Law as at 4 October 2026: The Defamation (Amendment) Act 2026 (No. 2 of 2026) commenced on 1 March 2026 by S.I. 61/2026, except Part 7 (anti-SLAPP) and sections 34M and 34N, which are not commenced. A separate SLAPP Bill 2026 was initiated in the Dáil on 1 July 2026. Confirm the current position before acting on it.
Defamation of Character Ireland: The One Tort
Section 6 defines a single tort of defamation: a statement that tends to injure a person’s reputation in the eyes of reasonable members of society, published to at least one person other than the plaintiff, that identifies the plaintiff. Ireland abolished the distinction between libel and slander in 2009, so a spoken accusation in a shop is treated the same way as a printed one. The claim is actionable without proof of financial loss for an individual. Three elements, then, and each is a question of evidence: the words themselves, the fact of publication to someone else, and identification — by name, by picture or handle, or by a description that people who know you would recognise. Section 11 adds a rule that drives the time limit: there is one cause of action for all publications of the same statement, so time runs from the first publication, not from the last time someone read it.
The Defences You Will Meet
- Truth (section 16): a complete defence, and the defendant must prove it;
- Honest opinion (section 20): for recognisable opinion, honestly held, based on true or privileged facts that were indicated;
- Absolute and qualified privilege (sections 17 and 18): including the new section 18(1A) privilege for a retailer’s good-faith inquiry whether goods were paid for;
- Fair and reasonable publication on a matter of public interest (section 26 as substituted): fair, in the public interest, reasonably believed to be so, and published in good faith;
- Offer of amends (sections 22 and 23): the correction and apology must now have the same or similar prominence as the original, and the defence is lost only where the publisher knew or was reckless as to falsity;
- Apology (section 24), consent (section 25), innocent publication (section 27) and live broadcast (section 27A, new).
A solicitor’s letter that anticipates the defence closes more matters than one that ignores it. The full set, with the facts each one needs, is in our guide to defences to defamation.
Remedies: What the Court Can Order
Damages under section 31 are the remedy people know about. The 2026 Act makes the others matter more: a declaratory order under section 28 that the statement was false and defamatory, available in the Circuit Court without damages and often the quickest route to a public finding; a correction order under section 30; and a prohibition order under section 33 against further publication. For an anonymous author, section 45 lets the Circuit Court order the platform or host to disclose identifying information. The law on how damages are assessed, including the indicative levels the Supreme Court has set, is explained as information on the law in our guide to how defamation damages are assessed; it does not appear on this page.
Circuit Court Versus High Court
The Circuit Court’s jurisdiction in defamation is €75,000, and it is where the volume of Irish defamation work now sits: in 2024 it heard 228 defamation cases to the High Court’s 61. It can grant the section 28, 30 and 33 orders, it is faster and cheaper, and most Circuit Court claims settle before hearing. The High Court has unlimited jurisdiction, and for actions commenced on or after 1 March 2026 it sits without a jury; earlier cases keep theirs. The choice is made on the seriousness of the words, the reach of the publication, the evidence of harm and, bluntly, the costs risk: court proceedings carry a risk of being ordered to pay the other side’s costs if the claim fails, and that risk is explained in writing before anything is issued. Our fees page sets out how that conversation works.
The New ADR Step Before Issuing
Part 4B of the Act, in force since 1 March 2026, obliges a solicitor to inform the client of the specified alternative dispute resolution options — a Press Council complaint, or the right of reply under the Broadcasting Act — before issuing, and to file a statutory declaration with the originating document (section 34K). The limitation period is suspended while a specified ADR procedure runs. Sections 34M and 34N, which would let the court invite ADR and attach costs consequences, are not commenced. For a media publication the step is a requirement and a tactic; for a social media post it is a box that still has to be ticked. The practical sequence is in our guide to how to sue for defamation, step by step.
The One-Year Clock
Section 38 gives one year from the date of first publication, extendable by the court to a maximum of two years only where the interests of justice require it, and the courts apply that strictly. Because of section 11, the post that is still online in month eleven does not restart anything. The Time Limit Calculator works your dates through, including the ADR suspension. Proceedings take weeks to prepare properly, so the safe course is to take advice well inside the year.
What a First Consultation Establishes
Whether the words are defamatory and identify you; whether, if you are a company, the serious harm test in section 12 can be met; which defences the other side will raise and how strong they are; whether a letter seeking removal and an apology is the whole answer, as it often is; whether the Circuit Court’s declaratory order or the High Court fits; the costs risk; and the date you must issue by. Bring the screenshots with the URL and date visible, the account name, the evidence of who saw it, and any letter you have received. Many people leave knowing that a letter is all they need, and some leave knowing that the words, however hurtful, are not actionable — which is also worth knowing before spending anything more.
Defamed? Start With the Words and the Date
Bring the screenshots and the dates. One consultation establishes whether the statement is actionable, the defences you will meet, and the date you must issue by.
Call 01 5827148