Making a Defamation Claim in Ireland: What You Must Prove, Time Limits, Courts and Remedies

Ireland's defamation law changed on 1 March 2026, and the mechanics of a claim changed with it: what a plaintiff must prove, how long they have, which court hears it, and who decides it. This page walks through an Irish defamation claim from the ingredients of the tort to the remedies a court can order.

It is the companion to our page on online defamation in Ireland, which covers posts, platforms and anonymous accounts, and to our Ireland defamation country guide. One point belongs at the top rather than buried: defamation litigation in Ireland is expensive, and civil legal aid is not available for it.

Information last verified on 20 July 2026. This page is general legal information for the Republic of Ireland, not legal advice.

What a plaintiff has to establish

Section 6 of the Defamation Act 2009 abolished the split between libel and slander. Both ceased to be described separately and are now collectively the tort of defamation.

Under section 6(2) the tort consists of the publication, by any means, of a defamatory statement concerning a person to one or more persons other than that person. Three ingredients, all required:

• A defamatory statement, meaning one that tends to injure the plaintiff's reputation in the eyes of reasonable members of society. Falsity is presumed, so truth is a defence the publisher must prove.
• Publication to a third party. Saying something to the plaintiff alone is not defamation. Section 6(4) is narrower than it is often described: it applies only where the statement was published both to the person it concerns and to another person, and covers that case alone where publication to the other person was neither intended nor reasonably foreseeable.
• Reference to the plaintiff. Under section 6(3) a statement concerns a person if it could reasonably be understood as referring to them, so naming is not required.

Section 6(5) makes the tort actionable without proof of special damage.

Does an individual have to prove serious harm?

No. This is the most frequently mangled point in Irish commentary, because writers import the position in England and Wales. Section 6 of the 2026 Act substituted a new section 12 of the 2009 Act from 1 March 2026. Under section 12(2) a statement concerning a body corporate made on or after commencement is not defamatory unless its publication has caused, or is likely to cause, serious harm to that body's reputation, and section 12(3) adds a second gate: where the body corporate trades for profit, harm is not serious unless it has caused or is likely to cause serious financial loss.

The threshold stops there. Ireland did not adopt a serious harm test for natural persons, so an individual is in the same position on that point as before, while a trading company complaining about the same statement has two gates to clear that the individual does not.

How long do you have to sue in Ireland?

Section 38 of the 2009 Act amended section 11(2)(c) of the Statute of Limitations 1957: a defamation action cannot be brought after the expiration of one year, or such longer period as the court may direct not exceeding two years, from the date the cause of action accrued.

The extension is not a formality. Under section 11(3A) the court shall not give a direction unless satisfied that the interests of justice require it and that the prejudice to the plaintiff if refused would significantly outweigh the prejudice to the defendant if granted, having regard to the reason for the delay and to evidence lost because of it.

The clock runs from publication. For internet publications section 11(3B) fixes accrual at the date the statement was first capable of being viewed or listened to, and section 11 of the 2009 Act gives one cause of action only in respect of a multiple publication, so continued visibility restarts nothing. Section 34L supplies the one statutory pause, disregarding the period during which a Press Council complaint or a section 49 Broadcasting Act 2009 right of reply is running.

Which court, and what is it worth?

The €50,000 figure you will still see quoted is dead law. Section 41 of the 2009 Act had inserted reference number 7A into the Third Schedule to the Courts (Supplemental Provisions) Act 1961, capping Circuit Court defamation jurisdiction at €50,000. Section 17(b)(v) of the Courts and Civil Law (Miscellaneous Provisions) Act 2013 deleted that reference number outright, while section 17(b)(iv) removed the defamation carve-out from reference number 6 and set the general Circuit Court limit at €75,000. Both were commenced on 3 February 2014 by S.I. No. 566 of 2013.

Because reference number 7A no longer exists, there is no defamation-specific venue formula in the Third Schedule. Since February 2014 venue follows the general Circuit Court rules, so the old formula should not be attributed to a repealed reference number.

Juries no longer try High Court defamation actions

Section 4 of the 2026 Act provides that, notwithstanding section 94 of the Courts of Justice Act 1924, a defamation action in the High Court, or a question of fact or issue arising in it, shall not be tried with a jury. Section 4(2) confines that to actions brought on or after commencement, which S.I. No. 61 of 2026 fixed as 1 March 2026. Proceedings issued before that date keep their jury, so in every new High Court action a judge decides meaning, liability and damages.

The defences a defendant will run

The public interest defence changed most. Section 11 of the 2026 Act replaced section 26 and section 12 inserted section 26A, abolishing the common law Reynolds defence for causes of action accruing on or after 1 March 2026. A blogger or citizen journalist now pleads the statutory defence rather than Reynolds.

The offer of amends: the mechanism that decides most cases

Sections 22 and 23 are under-explained almost everywhere, yet they shape the outcome of an Irish claim more than any other provision.

What it is. Under section 22(1) a publisher of a statement alleged to be defamatory may make an offer to make amends. It must be in writing, state that it is an offer for the purposes of section 22, and say whether it covers the whole statement or is a qualified offer covering part of it or one meaning only. Substantively it offers a suitable correction and a sufficient apology, published with the same or similar prominence as the original statement unless the plaintiff asks otherwise, plus such compensation and costs as may be agreed or determined.

When it must be made. Section 22(3) is a hard cut-off: no offer may be made after delivery of the defence. It can be withdrawn before acceptance and replaced.

If it is accepted. Where the parties agree the measures needed to comply with the offer, the High Court, or the court in which an action has already been brought, may on the offeree's application direct the offeror to take those measures under section 23(1)(a). Where they cannot agree, section 23(1)(b) lets the offeror, with the court's leave, make the correction and apology by a statement in court on terms the court approves, and under section 23(1)(c) the same court determines any damages or costs that cannot be agreed.

If it is refused. Under section 23(2) as amended, it is a defence for the publisher to prove an offer was made and not accepted, unless the plaintiff proves the defendant knew or ought reasonably to have known at publication that the statement referred to the plaintiff and was false and defamatory. A defendant pleading that defence cannot plead any other, so it is an all-in choice.

The costs consequence, new in 2026. Section 10(1)(b) of the 2026 Act inserted section 23(6): in addition to the costs factors in section 169(1) of the Legal Services Regulation Act 2015, a court deciding costs shall have regard to the conduct of both sides in relation to an offer of amends. A plaintiff who rejects a reasonable offer is now exposed on costs in terms the statute spells out. Both the section 23(2) and section 23(6) changes are limited by section 10(2) of the 2026 Act to causes of action accruing on or after 1 March 2026, so an older publication is still governed by the pre-2026 wording.

Stopping publication: the section 33 prohibition order

Section 33(1) allows a court, on the plaintiff's application, to prohibit publication or further publication of a statement where it is satisfied that the statement is defamatory and the defendant has no defence reasonably likely to succeed. Section 17 of the 2026 Act substituted that wording for the softer test used before.

Be precise about venue. Section 33(1) names the High Court, or, where a defamation action has already been brought, the court in which it was brought. A standalone application made before any action is issued therefore goes to the High Court, not the Circuit Court, though once a Circuit Court action exists that court can make the order in it. The order may be interim, interlocutory or permanent, and section 33(2) allows reporting that it was made provided the report does not repeat the statement.

What a successful plaintiff can actually get

Damages. Section 31 lists the general damages factors: the gravity of the allegation, the means of publication and their enduring nature, the extent of circulation, any apology, correction or offer of amends, the plaintiff's contribution to publication, and evidence about their reputation. Section 31(7) adds special damages for financial loss. Section 32(1) allows aggravated damages where the defence was conducted in a manner that aggravated the injury, and section 32(2) allows punitive damages where the defendant intended to publish to a third party, knew the statement would be understood as referring to the plaintiff, and knew the statement was untrue or in publishing it was reckless as to whether it was true or untrue.

Correction order. Under section 30, as amended by section 16 of the 2026 Act, a correction must now, unless the plaintiff asks otherwise, carry the same or similar prominence as the defamatory statement and reach all or substantially all of those who saw it.

Declaratory order. Section 28 is the cheap route most people have never heard of. The applicant goes to the Circuit Court by motion on notice grounded on affidavit, and the court shall make the order where satisfied that the statement is defamatory, that the respondent has no defence reasonably likely to succeed, that the applicant asked for an apology, correction or retraction, and that the respondent refused or gave one without similar prominence. Falsity need not be proved. The trade-offs are absolute: no damages under section 28(8), and no other proceedings on that cause of action under section 28(4).

Cheaper routes before litigation

Section 34J defines the statutory alternatives narrowly: the Press Council complaints procedure under Schedule 2 to the 2009 Act, and the section 49 Broadcasting Act 2009 right of reply scheme.

Section 34K requires a practising solicitor, before issuing proceedings where those procedures apply to the medium of publication, to tell the client they exist, explain their implications including costs, and advise that they are voluntary. The originating document must be accompanied by a statutory declaration evidencing that advice, and section 34K(3) says the court shall adjourn if it is not.

Note the scope limit. These procedures reach press and broadcast publications only, not an ordinary social media post, an online review or a group chat message, so for much everyday defamation the machinery does not apply. Sections 34M and 34N, which would let a court invite the parties into alternative dispute resolution and attach costs consequences to an unreasonable refusal, were carved out of the commencement order and are not in force.

Ireland has no anti-SLAPP regime in force

Part 7 of the 2026 Act, sections 19 and 20, would insert a new Part 4A on defamation proceedings relating to engagement in public participation, giving effect to Directive (EU) 2024/1069. It was omitted from S.I. No. 61 of 2026 and remained uncommenced at 20 July 2026, so describing Ireland as having a working anti-SLAPP procedure is premature.

The costs reality

Defamation is among the most expensive civil litigation in the State. Proceedings are document-heavy, section 8 requires verifying affidavits from both sides, and a contested High Court action can run for years. Costs generally follow the event, so an unsuccessful plaintiff can expect to pay the defendant's costs as well as their own. Civil legal aid does not help: defamation is a designated matter under section 28(9)(a)(i) of the Civil Legal Aid Act 1995, so the Legal Aid Board shall not grant legal aid for it unless and until the Minister makes an order under section 28(10) removing it from the designated matters, which has not happened. The one carve-out, in section 28(9)(b), is that a defamation counterclaim in otherwise eligible proceedings does not by itself disqualify the defendant to it. Our page on legal aid in Ireland sets out what the scheme covers.

The low-cost routes therefore deserve real thought before proceedings issue: a letter seeking an apology and correction, a section 28 declaratory order, or for press and broadcast publications the Press Council or right of reply route. Other Irish law topics are indexed on the Ireland law hub.

This page is general legal information about the law of the Republic of Ireland and is not legal advice. Defamation claims turn on their facts, the one-year limitation period is short, and the choice between a letter, a declaratory order and a full damages action carries costs consequences that cannot be reversed later. Speak to a solicitor before taking any step, and where the publisher is a Press Council member or a broadcaster, raise the Press Council and section 49 right of reply routes with them first.