Can You Lose Money in a No Win No Fee Case in Ireland?

Gary Matthews, Principal Solicitor, Dublin

Author: Gary Matthews, Principal Solicitor — Law Society of Ireland PC No. S8178 • 3rd Floor, Ormond Building, 31-36 Ormond Quay Upper, Dublin D07 • 01 903 6408

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Summary: A personal injury fee arrangement in Ireland is a written agreement between you and your solicitor setting out how legal costs are calculated and paid. Under Section 150 of the Legal Services Regulation Act 2015, your solicitor must give you a written Notice of Legal Costs before any work starts. Section 149 separately bans fees calculated as a percentage of your damages in contentious business. A cooling-off period of up to ten working days applies before any services commence.

In short: In Ireland, solicitors can work on a conditional basis where professional fees are contingent on success, yet fees can't be a percentage of your damages. Before any work starts, you must receive a Section 150 Notice of Legal Costs. A cooling-off period of up to 10 working days applies. Outlays (medical reports, court fees, counsel) and the risk of an adverse costs order remain real exposures. See LSRA. Irish Statute Book.

Not legal advice. This guide is educational information about personal injury fee arrangements in Ireland under the Legal Services Regulation Act 2015. Every case turns on its own facts. Consult a qualified solicitor for advice on your situation. In contentious business a solicitor may not calculate fees or other charges as a percentage or proportion of any award or settlement.
Contents
Notice before work: Your solicitor must give you a Section 150 Notice of Legal Costs before starting. Section 150
No percentage of damages: Fees can't be a proportion of your compensation in contentious business. Section 149
Cooling-off: Up to 10 working days must pass before services begin, unless you confirm in writing. LSRA duties
Dispute route: The Office of the Legal Costs Adjudicator assesses disputed bills. Courts Service
Fee arrangement flow: instruction to final cheque, left to right Section 150 Notice (before any work) 10-day cooling-off (unless waived) Work progresses (fees accrue) Outcome and bill (Section 152) Dispute? Adjudicator
Left to right: Section 150 Notice, cooling-off, work, bill of costs, optional adjudication.

Conditional fee arrangements, often described colloquially as no foal no fee, are lawful in Ireland. Solicitors may agree that their professional fee is contingent on a successful outcome. What Irish law does not permit is calculating those fees as a percentage or proportion of your damages in contentious business. According to Section 149 of the Legal Services Regulation Act 2015, this prohibition is absolute. The difference matters because much of the content online, particularly United States sources, describes arrangements that would be unlawful here. Advertising the arrangement using phrases such as "no win no fee" is separately restricted. The Legal Services Regulation Act 2015 (Advertising) Regulations 2020 (S.I. 644/2020) set those rules. Providing the service itself isn't restricted.

In our experience advising personal injury clients in Dublin, the single most common misunderstanding at first consultation is the assumption that "no win no fee" means "no cost at all". The Section 150 Notice exists specifically to break that illusion before work begins. A claimant who reads theirs carefully almost never has a surprise at settlement.

Three types of conditional arrangement used in Irish practice

Not all conditional fee arrangements work the same way. Irish solicitors typically use one of three models, and each has different implications for how outlays, VAT, and the Section 150 Notice operate.

  • True conditional. No professional fee is payable if the claim fails. On success, the full Schedule 1 fee is charged. Outlays may or may not be recoverable from you depending on the written agreement. This is the arrangement most claimants have in mind when they hear "no win no fee".
  • Deferred fee. Professional fees accrue throughout the case but are payable only on a successful outcome. The key practical difference is that the Section 150 Notice must track the running total, so you can see what would be owed if, hypothetically, the arrangement was varied.
  • Capped fee. Fees are calculated on the Schedule 1 criteria but subject to a written ceiling agreed at the outset (for example, "fees will not exceed €X plus VAT and outlays"). The cap gives the claimant certainty and often forms part of a Section 151 Agreement.
Three types of conditional fee arrangement used in Irish personal injury practice True Conditional If you win: Full Schedule 1 fee If you lose: No professional fee payable Classic no-foal-no-fee Deferred Fee Throughout case: Fees accrue on file At outcome: Payable only on win Notice tracks running total Capped Fee Calculation: Schedule 1 applies Final bill: Subject to agreed ceiling Often in Section 151 form
True conditional, deferred fee, and capped fee arrangements compared. Each model uses Schedule 1 criteria but handles fee crystallisation differently.

Whichever model applies, the arrangement must be in writing, must satisfy Section 150(4) on disclosure, and must not calculate any element as a percentage of your damages. Ask your solicitor which model they use before you agree to proceed.

Three types of conditional fee arrangement in Ireland compared side by side True Conditional Colloquially "no win, no fee" If case succeeds: Full Schedule 1 fee charged If case fails: €0 professional fee Outlays on loss: Per written agreement Most common model Deferred Fee Fees accrue, payable on win If case succeeds: Accrued fees payable in full If case fails: €0 professional fee Notice updates: Running total visible Transparency-focused Capped Fee Schedule 1 fee with ceiling If case succeeds: Fee up to agreed cap If case fails: €0 professional fee Typical form: Section 151 Agreement High-value matters
Three conditional fee models used in Irish personal injury practice. All comply with Section 149 because none calculate fees as a percentage of damages. Illustrative.
Three types of conditional fee arrangement in Irish practice, compared side by side True Conditional ("no foal no fee") If you win Full Schedule 1 fee plus VAT and outlays If you lose No professional fee Outlays per agreement Key characteristic: Classic model most claimants expect Section 150 Notice required Deferred Fee (running total, pay on win) If you win Accrued fees payable from settlement If you lose No professional fee Outlays per agreement Key characteristic: Notice tracks the running total Section 150 updates required Capped Fee (ceiling agreed upfront) If you win Lesser of Schedule 1 fee or the agreed cap If you lose No professional fee Outlays per agreement Key characteristic: Maximum cost certainty for the client Often via Section 151 Agreement
The three conditional arrangement models used in Irish personal injury practice. All three remain subject to the Section 149 prohibition on percentage-of-damages fees.

The statutory framework: Sections 149 to 152 of the LSRA 2015

According to the Legal Services Regulation Act 2015, the mechanics of every personal injury fee arrangement in Ireland are now statutory rather than profession-led. Part 10 commenced on 7 October 2019 and replaced the older Section 68 letter regime under the Solicitors (Amendment) Act 1994. Four provisions do most of the heavy lifting, and you should recognise each of them when dealing with a solicitor.

ProvisionWhat it doesWhy it matters to you
Section 149Prohibits fees calculated as a percentage of damages in contentious business.Blocks the American contingency-fee model in Ireland.
Section 150Requires a written Notice of Legal Costs before any work begins.You must get detailed cost information up front.
Section 151Permits a written costs agreement as an alternative to the Notice.The same disclosure applies, just in contract form.
Section 152Governs what your final bill of costs must show.Sets the anchor for disputing a bill you think is wrong.

The Legal Services Regulatory Authority (LSRA) supervises these duties and can impose sanctions for non-compliance. A solicitor who fails to give you a valid Section 150 Notice faces two consequences. One is a regulatory complaint to the LSRA. The other, under Section 157(6), is that a Legal Costs Adjudicator may refuse to confirm any fee that wasn't disclosed.

Timeline of the Irish legal costs regime, 1994 to 2026 1994 Section 68 Solicitors Act 2015 LSRA 2015 enacted Oct 2019 Part 10 commenced Dec 2020 S.I. 644/2020 advertising May 2025 Nolan [2025] IECA 110 2026+ Civil Reform Bill 2025
Timeline: Section 68 of the 1994 Act → LSRA 2015 → Part 10 commencement (7 Oct 2019) → Advertising Regulations (18 Dec 2020) → Nolan Court of Appeal decision (May 2025) → Civil Reform Bill (pending).

What your Section 150 Notice must contain

A Section 150 Notice of Legal Costs must be written in clear language. It must set out either the legal costs to be incurred or the basis on which they'll be calculated. Under Section 150(4) and the LSRA guidance on costs duties, the Notice must cover a specific list of items. If any of these is missing, you should ask your solicitor to reissue the Notice before proceeding.

The Section 150 Six-Point Checklist (what your Notice must cover):

The Section 150 Six-Point Checklist is a practitioner-derived summary of the disclosure items that must appear on a valid Notice of Legal Costs under Irish law.

  • Actual costs or basis of calculation, referenced to the criteria in Schedule 1, Paragraph 2 of the Act. Those criteria are complexity, skill, time, urgency, documents, and expert witness costs.
  • VAT and outlays itemised as far as practicable, with the amounts or ranges identified where known.
  • The cooling-off period (up to 10 working days) before legal services may commence.
  • Work at each litigation stage with the costs or likely costs of each stage (pre-IRB, IRB, pre-trial, trial).
  • Third-party costs such as counsel, engineers, and medical experts, with your prior approval required for each engagement.
  • Consequences of withdrawing, including the risk of paying the other side's costs.

The Notice is a living document, not a once-off letter. If your solicitor becomes aware that the costs are likely to be significantly greater than disclosed, a fresh Section 150 Notice must be issued as soon as it's practicable. One detail that catches many claimants off guard: the Notice doesn't have to give you a final euro figure at the outset if it isn't reasonably practicable. The solicitor can instead set out the hourly basis and stage costs, and then update with firm numbers once the picture is clearer. For a fuller walkthrough of what informed clients should ask at first consultation, see our guide on personal injury fee arrangements.

The Seven Defects Audit: common Section 150 Notice problems

The Seven Defects Audit captures the recurring problems we see when claimants bring us a Section 150 Notice issued by another firm for a second opinion. None of these defects on its own defeats a Notice, but each one is a ground to ask for a revised Notice before you sign.

  1. VAT not separately identified. Section 150(4) requires VAT to be itemised. A Notice that says "fees plus VAT" without the VAT rate or amount falls short.
  2. No stage-by-stage outline for a likely litigated case. If your case might proceed to court, the Notice must set out work and costs at each stage.
  3. Outlays given as a single blanket estimate rather than identifying categories (court fees, medical reports, counsel) with amounts or ranges.
  4. Cooling-off period not specified in the Notice itself. The period must appear on the document, not just in a separate engagement letter.
  5. No reference to Schedule 1 Paragraph 2 criteria when the basis of calculation is described as "reasonable fees for work done".
  6. Third-party cost approval mechanism absent. Counsel, engineers, and medical experts cannot be engaged at your cost without your prior approval under Section 150.
  7. Consequences of withdrawal not stated. You must be told in writing that withdrawing mid-case may expose you to the other side's costs.

A Notice with two or more of these defects should be reissued in compliant form before you give instructions to proceed.

Section 150 Notice Validator (interactive self-check)

Answer seven yes or no questions based on the Section 150 Notice you have received. The tool displays which of the Seven Defects Audit items your Notice satisfies. Illustrative self-check only, not legal advice.

Section 150 Notice checklist

1. Is VAT separately identified with a rate or amount (not just "plus VAT")?

2. Is there a stage-by-stage outline of work and costs if litigation is likely?

3. Are outlays itemised by category (court fees, medical reports, counsel) rather than a single blanket figure?

4. Is the cooling-off period specified in the Notice itself (not just in a separate engagement letter)?

5. Does the Notice reference Schedule 1, Paragraph 2 criteria when describing the basis of calculation?

6. Is there a third-party cost approval mechanism (for counsel, engineers, medical experts)?

7. Are the consequences of withdrawing mid-case disclosed, including potential liability for the other side's costs?

Section 150 Notice Validator

Run your Section 150 Notice through the Seven Defects Audit. Answer each question for your own Notice to see a compliance score and where to ask for revision.

1. Is VAT separately identified with a rate or amount (not just "plus VAT")?

2. If your case may go to court, does the Notice set out work and costs stage by stage?

3. Are outlays itemised by category (court fees, medical reports, counsel) rather than a single blanket figure?

4. Does the Notice itself state the cooling-off period (up to 10 working days)?

5. Does the Notice reference Schedule 1, Paragraph 2 criteria when describing how fees are calculated?

6. Does the Notice confirm you must approve third-party costs (counsel, engineers, medical experts) in advance?

7. Does the Notice explain the consequences of withdrawing mid-case (including potential liability for the other side's costs)?

Section 150 Notice vs Section 151 Agreement

The Legal Services Regulation Act 2015 provides two routes for disclosing legal costs to a client. A Section 150 Notice is the default statutory notice. A Section 151 Agreement is a binding written contract that can replace the Notice, provided it captures every disclosure element required by Section 150(4). The practical difference is enforceability and form.

ElementSection 150 NoticeSection 151 Agreement
Legal formWritten notice from solicitor to clientWritten agreement signed by both parties
Cooling-off periodUp to 10 working days before work beginsIncorporated into the agreed terms
Disclosure contentMust match Section 150(4)Must match Section 150(4) in full
Variation when costs changeA fresh Notice must issueThe agreement must be amended
Enforcement routeLSRA complaint plus adjudicator reviewContractual remedies plus adjudicator review
Typical use caseMost personal injury instructionsHigh-value or complex matters where both sides prefer contract form

For most personal injury claimants, you'll receive a Section 150 Notice. A Section 151 Agreement is more common in high-value catastrophic injury or complex medical negligence matters where both parties prefer a contractual commitment to a statutory notice.

The 10-day cooling-off period on your Section 150 Notice

Once you receive your Section 150 Notice, a cooling-off period applies. Up to ten working days must pass before your solicitor can begin providing legal services. The period is specified in the Notice itself. Your solicitor cannot commence chargeable work during this window unless you confirm in writing that you want them to proceed, or one of two narrow exceptions applies.

Two exceptions you should know about. A solicitor may commence work during the cooling-off period if waiting would breach a court rule or statutory time limit, or would irreparably prejudice your rights. A claim close to the two-year personal injury limitation window is the classic example. The exceptions are narrow and must be documented in writing.

In our experience as personal injury practitioners in Dublin, two things matter during this window. First, read every line of the Notice. If the basis of calculation is vague, ask in writing for clarification. Second, keep the Notice in a safe place. If a dispute later arises, it is the primary document used by the Legal Costs Adjudicator to decide what you owe.

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Can a solicitor charge a percentage of your compensation in Ireland?

No, they cannot. Section 149(1)(a) of the Legal Services Regulation Act 2015 sets the rule. A legal practitioner must not charge fees in contentious business as a percentage or proportion of damages or other moneys payable to the client. Personal injury claims are contentious business and fall squarely within the prohibition.

This makes Irish fee arrangements fundamentally different from the American model. In the United States, a personal injury lawyer typically charges around 33% of the settlement if the case resolves pre-trial, and up to 40% if it goes to trial. Unlike in England and Wales, in Ireland there is no equivalent of the conditional fee agreement success-fee uplift of up to 25% of certain damages. Neither model is lawful in Ireland for a personal injury case. Section 149(2) adds another safeguard. Your solicitor must obtain your prior written agreement before deducting any amount from your damages, even where the underlying fee is validly calculated.

Correction to content you may have read. Some articles describe an Irish "success fee" as a percentage of compensation. That framing is inaccurate for contentious business. Fees are calculated on the work done using Schedule 1 criteria. The arrangement can be conditional on winning, but the amount is not a slice of your damages. For a deeper Section 149 treatment, see our guide to success fees in Irish personal injury cases.

Contentious vs non-contentious business: why the distinction matters

The Section 149 ban on percentage fees applies only to contentious business. This is defined in the Solicitors Acts as legal services connected with actual or contemplated litigation. Personal injury work is always contentious because an IRB application is itself a form of contested process, and court proceedings are always possible.

  • Contentious business covers personal injury claims, commercial litigation, family law disputes going to court, and employment law claims heard by the WRC or Labour Court. Percentage-of-damages fees are prohibited.
  • Non-contentious business covers conveyancing, will drafting, probate, company formation, and most commercial advisory work. Fee models here are regulated differently, and percentage fees may be permitted in specific contexts such as probate.

For any personal injury matter you are always in contentious business. A solicitor quoting a percentage of damages is acting outside the statute, regardless of how the arrangement is described. The distinction also affects bill of costs adjudication, Legal Costs Adjudicator jurisdiction, and the default costs recovery rules under Order 99.

How fees are actually calculated: the Schedule 1 criteria

Irish solicitors calculate fees using the criteria in Schedule 1, Paragraph 2 of the LSRA 2015. This is the statutory framework that replaces any notion of a percentage deduction. A Section 150 Notice that refers to "a reasonable fee for work done" is implicitly referring to these criteria. The Legal Costs Adjudicator applies the same list when reviewing a disputed bill under Section 155.

CriterionWhat it means in practice
Complexity and noveltyA straightforward rear-end collision attracts a different fee than a multi-party liability dispute with contested causation.
Specialist skill requiredCatastrophic injury or clinical negligence cases demand higher expertise and warrant higher recoverable fees.
Time and labourActual hours reasonably spent on pleadings, consultations, correspondence, and file management.
UrgencyWork done under emergency timelines, for example a claim close to the Section 11 Statute of Limitations deadline.
DocumentsThe volume, importance, and complexity of documents prepared, examined, or reviewed.
Expert witness engagementCost of instructing counsel, medical experts, forensic engineers, and similar third parties.

The practical result is that the final fee reflects what was actually done on your file. A case that settles at IRB assessment stage carries different costs than a two-day High Court trial. A Section 150 Notice issued at the outset sets the hourly rate and itemises likely stages. You can predict the range even before the final number is known.

Party-and-Party costs vs Solicitor-and-Client costs

Irish legal costs fall into two categories, and the distinction between them determines what actually comes out of your compensation. Party-and-Party costs are the costs a defendant or insurer agrees to pay, or that a court orders them to pay under Order 99 of the Rules of the Superior Courts. Solicitor-and-Client costs are everything else on your solicitor's file that cannot be recovered from the other side.

Party-and-Party costs (recoverable from the other side)

  • Solicitor's professional fee for preparing and running the case
  • Counsel's fees for advices, pleadings, and court appearances
  • Court filing fees and stamp duty
  • Medical-report fees deemed reasonable
  • Necessary engineer and expert disbursements

Solicitor-and-Client costs (you pay the shortfall)

  • Extra consultations beyond what party-and-party rates allow
  • Premium expert fees above party-and-party levels
  • Administrative charges not covered by the court scale
  • Pre-IRB-authorisation work at IRB stage
  • Claim correspondence you requested beyond the norm

The gap between these categories is known in practice as the shortfall. Even on a successful case where the insurer pays your costs, a gap typically exists. The total bill your solicitor generates rarely matches what the other side is willing to pay. Under a conditional fee arrangement, this shortfall must be discharged by you. It is usually taken as a deduction from your damages with your prior written consent under Section 149(2). Our sister guide on Irish personal injury solicitor fee ranges walks through typical 2026 figures by case value.

Worked shortfall example (illustrative only)

Suppose your solicitor's total bill at the end of a successful Circuit Court personal injury claim comes to €14,000 (fees plus VAT plus outlays). The defendant's insurer agrees to pay party-and-party costs of €11,500. The remaining €2,500 is the Solicitor-and-Client shortfall. Under your Section 150 Notice and your Section 149(2) written consent, that €2,500 is deducted from your damages award before the net amount is paid to you.

Why this matters: A claimant expecting a €25,000 "win" may be surprised to receive €22,500 net. The shortfall is lawful and disclosed upfront, but it has to be understood at the Section 150 stage, not at the settlement cheque stage. Numbers are illustrative and case-specific.

All-in vs Plus Costs settlements

Insurers in Ireland structure settlement offers in one of two ways, and the structure drives how much of the money actually lands in your pocket. Understanding the difference before you decide is the single most important financial moment of your claim.

All-in settlement structure

An all-in settlement is a single lump sum that's meant to cover everything: general damages, special damages, legal fees, outlays, and VAT. If the all-in offer is €30,000 and your total legal fees and outlays come to €8,000, you take home €22,000. Under Section 150 obligations, your solicitor must transparently disclose the exact deduction figure before you accept the offer.

Plus Costs settlement structure

A Plus Costs settlement splits the money into two streams. The defendant agrees to pay a specific sum for your compensation, and separately agrees to pay your Party-and-Party legal costs. In a €25,000 Plus Costs settlement, you typically receive the full €25,000 less only any Solicitor-and-Client shortfalls. For most claimants this is the preferred structure because the insurer absorbs most of the legal cost risk.

StructureWhat the headline figure coversWhat ends up in your pocket
All-inDamages plus all legal costsHeadline figure minus total legal bill
Plus CostsDamages only, costs paid separatelyHeadline figure minus Solicitor-and-Client shortfall only

The Net-to-You Test. Compare the amount that lands in your pocket after all deductions, not the headline figure. Insurers often lead with an all-in number because it looks larger. A €30,000 all-in offer and a €24,000 Plus Costs offer can leave you in almost the same place, with the Plus Costs offer carrying less fee risk. Ask your solicitor to pause and show you the net comparison in writing before you accept.

The Net-to-You Calculator (interactive tool)

Compare what you would actually receive under an all-in settlement versus a plus-costs settlement with the same headline offer. Enter the figures from your Section 150 Notice and your solicitor's latest estimate. Illustrative only, not a fee quote.

Net-to-You Settlement Calculator

Enter the numbers from an indicative settlement offer to see what each structure leaves in your pocket. For illustration only. Your solicitor's Section 150 Notice is the authoritative breakdown.

Calculated on Schedule 1, not as a percentage of damages
What the defendant's insurer pays toward your costs in a plus-costs settlement

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Where costs fall at each stage of your claim

Personal injury claims in Ireland follow a two-part route. The first step is a mandatory application to the Injuries Resolution Board (IRB), formerly the Personal Injuries Assessment Board (PIAB) until 14 December 2023 when the rename took effect under the Personal Injuries Resolution Board Act 2022. Court proceedings follow only where appropriate. Cost exposure changes at each stage.

StageTypical exposureRecoverable from other side?
First consultationUsually free. No Section 150 Notice can issue and no fees can accrue without written consent.N/A
IRB application€45 online (€90 paper) application fee plus one treating-doctor medical report (€150 to €400).No, if you both accept the assessment. IRB doesn't award legal costs.
IRB assessment acceptedSolicitor-and-Client fee for work done on the application.No. You pay this from your award.
IRB rejected or authorised to courtCounsel's fees, expert reports, court stamp duty, pleadings.Yes, if you win. Recoverable on party-and-party basis.
Pre-trial settlementSolicitor and counsel fees to date, shortfalls.Yes, as part of the settlement terms.
TrialFull trial-day fees, extended counsel fees, experts attending court.Yes if you win. Risk of adverse costs if you lose.

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Cost Exposure Decision Tree (interactive)

Answer the yes or no questions below to see which costs typically fall on the claimant and which on the defendant in your scenario. Illustrative only. Real outcomes depend on your specific agreement and the court's discretion.

How to request and review your Section 150 Notice

A compliant Section 150 Notice is your primary protection against fee surprises. Follow this sequence when you're preparing to engage an Irish personal injury solicitor on a conditional basis.

  1. Request the Notice in writing before any legal work begins. A short email asking for "the Section 150 Notice of Legal Costs" is sufficient and creates your audit trail.
  2. Check the document identifies itself as a Section 150 Notice or references Part 10 of the Legal Services Regulation Act 2015. A document titled only "Client Care Letter" or "Engagement Letter" doesn't satisfy the statute on its own.
  3. Identify the cooling-off period specified in the Notice. It must appear on the document itself, up to a maximum of 10 working days before work can start.
  4. Verify the basis of calculation references Schedule 1, Paragraph 2 criteria: complexity, skill, time, urgency, documents, and expert costs.
  5. Confirm VAT is separately identified with a rate or amount. Vague "plus VAT" wording without figures doesn't satisfy Section 150(4).
  6. Check that outlay estimates are itemised by category (court fees, medical reports, counsel) rather than given as a single blanket figure.
  7. Confirm the withdrawal consequences are disclosed, including potential liability for the defendant's costs if you withdraw mid-case.
  8. Keep the signed copy safely. If a costs dispute arises later, this document is the primary evidence the Legal Costs Adjudicator uses to decide what you owe.

If any step above fails, ask the solicitor to reissue the Notice in compliant form before you proceed. The cooling-off period exists precisely so you can do this without pressure.

What happens if you lose: adverse costs and ATE insurance

Ireland follows the "loser pays" principle. If you bring a personal injury case to court and lose, the judge can order you to pay the defendant's reasonable legal costs. The rule sits in Order 99 of the Rules of the Superior Courts. A no-win-no-fee agreement with your own solicitor doesn't shield you from this risk. The defendant's costs in a contested High Court case can run into tens of thousands of euro.

Two structural features make this point especially important in Ireland. Unlike in England and Wales, in Ireland Qualified One-Way Cost Shifting (QOCS) hasn't been adopted, which means the full "loser pays" rule applies. Unlike in England and Wales, in Ireland After The Event (ATE) insurance premiums are generally not recoverable from the defendant even on a winning case. After The Event (ATE) insurance is available but relatively expensive. The premium comes out of your settlement if you win, or is waived entirely if you lose, depending on the policy.

Ask about cost coverage before you instruct. Some Irish solicitors offer to indemnify clients against adverse costs as part of a conditional fee package. Many do not. If your agreement is silent on the defendant's costs in a lose scenario, you're personally exposed. Our detailed guide Can you lose money in a no-win-no-fee case? breaks down the exposure point by point.

The IRB and the Section 44 medical-report shortfall

The Injuries Resolution Board does not award legal costs if both sides accept the Board's assessment. According to Section 44 of the PIAB Act 2003, the Board may contribute to certain outlays, most commonly the treating-doctor medical report that grounds your application. In practice, the Board's Section 44 contribution often falls short of the actual medical-report fee, and the gap comes out of your damages.

Research published in the Law Society Gazette in November 2025 examined 103 personal injury files opened between April 2021 and February 2025. It found consistent shortfalls between the actual cost of medical reports and the amount the IRB reimbursed under Section 44. The IRB's Guidance on Medical Reports dates from September 2023. The underlying legal-costs guidelines haven't been revised since February 2019. Market medical-report costs have risen materially over the same period. A detail the official guidance does not cover. If you accept the IRB assessment, the shortfall is yours to absorb. The only escape is if your solicitor can negotiate differently with the respondent's insurer outside the Board process.

How an IRB Authorisation resets the cost picture

If the IRB rejects your application, or either party refuses the assessment, the Board issues an Authorisation under Section 51 of the PIAB Act 2003. This letter allows you to issue court proceedings. It also resets the cost landscape. Once proceedings issue, Party-and-Party costs become recoverable from the defendant if you win, including work done at the IRB stage. The IRB application fee, medical-report costs, and preparation work that would otherwise have been Solicitor-and-Client costs can be claimed back in the court case. This is why many solicitors treat the IRB stage as evidence-gathering rather than a standalone process if court action is likely.

Disputing your solicitor's bill: the Legal Costs Adjudicator

If you and your solicitor cannot agree on the final bill of costs, the dispute goes to the Office of the Legal Costs Adjudicators (OLCA). The office sits at 1st Floor, Merchants House, 27-30 Merchants Quay, Dublin 8 (D08 K3KD). Two Legal Costs Adjudicators serve all Superior Courts nationally. The office replaced the older Taxing Master system when Part 10 of the LSRA 2015 commenced.

The process runs in stages: informal attempt to resolve, written statement of dispute, then formal application for adjudication. Under Section 155, the Adjudicator applies the Schedule 1 criteria. Each charge is examined item by item. Was the work actually done? Was it appropriate to charge for? Was the amount reasonable? Under Section 157(6), the Adjudicator won't confirm a charge not disclosed in your Section 150 Notice or a Section 151 agreement. The only exception is where disallowing it would create an injustice.

The 15% rule on adjudication costs.

A 15% threshold applies between practitioner and client. If the Adjudicator reduces the bill by more than 15% of the aggregate billed, the solicitor who issued the bill generally pays the costs of the adjudication. If the reduction is 15% or less, the party chargeable (the client) typically bears those costs. The rule operates as a financial deterrent against inflated bills and is set out in Section 158 of the LSRA 2015.

You can also make a separate complaint to the LSRA about excessive fees or a defective Section 150 Notice. The LSRA complaints route runs in parallel with adjudication and is available to anyone who received legal services, regardless of the amount in dispute.

Worked adjudication example (illustrative only)

Suppose your solicitor issues a bill of €22,000 at the end of your case. You believe the bill is excessive because one of the counsel's fees was not in your Section 150 Notice. You submit a written statement of dispute. The matter proceeds to the Legal Costs Adjudicator. The Adjudicator applies the Schedule 1 criteria and finds that the undisclosed counsel's fee of €4,500 must be disallowed under Section 157(6). The final confirmed bill is €17,500.

Outcome on costs of adjudication. The bill was reduced by €4,500 from €22,000, which is a 20.5% reduction. That exceeds the 15% threshold in Section 158. The solicitor who issued the bill generally pays the costs of the adjudication process itself. Had the reduction been, for example, 10%, the client would typically have borne those costs.

Choosing the right court: differential costs after Nolan (2025)

Where you issue proceedings matters for the fee arrangement, because court scale determines what costs the other side must pay if you win. Issuing in the wrong court can limit your recoverable costs. A claim worth District Court values but issued in the Circuit Court can be held to the District Court scale under Section 17 of the Courts Act 1981. This is known as a differential costs order.

In Nolan v County Registrar for the County of Waterford [2025] IECA 110 (decided 20 May 2025), the Court of Appeal reviewed this rule. The Court confirmed that where damages fall within a lower court's jurisdiction, costs are properly recoverable only on that lower scale. The judgment reinforces proportionality. Suing in the wrong court carries a real cost penalty. A related 2025 case, Milmoe v Chatzis [2025] IECA 149, clarified that differential cost orders under Section 17 remain discretionary rather than automatic. There is still room for argument on the facts.

Case law capsule: Nolan v County Registrar (2025)

Holding: Where personal injury damages fall within a lower court's jurisdiction, the plaintiff's costs are properly recoverable only on that lower court's scale under Section 17 of the Courts Act 1981.

Why it matters: Suing in the wrong court strips recoverable costs. Get forum selection right at the start of the case. courts.ie

Case law capsule: Milmoe v Chatzis (2025)

Holding: Differential costs orders under Section 17 of the Courts Act 1981 remain discretionary rather than automatic. Courts retain room to apply the rule on the facts of each case.

Why it matters: A defendant cannot assume an automatic differential costs order. Arguments on the facts remain available on both sides. courts.ie

Civil Reform Bill 2025: what changes for your fees

The Civil Reform Bill 2025, approved by Government on 15 December 2025 and published by Minister O'Callaghan on 6 January 2026, proposes material changes to court jurisdiction that will flow through to fee arrangements. The Circuit Court's monetary jurisdiction, including personal injury actions, is set to rise from €60,000 (current PI cap) to €100,000. The District Court's monetary limit will rise from €15,000 to €20,000. See the Department of Justice press release (January 2026).

For claimants, the likely effect is that more mid-value personal injury cases will be heard in the Circuit Court rather than the High Court. This should reduce legal costs overall. The Bill also contains a structured mechanism for addressing inactive proceedings and reinforces case management. Commencement is expected during 2026 or 2027 subject to Oireachtas passage. Until then, the existing €60,000 Circuit Court ceiling for personal injury actions continues to apply.

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What if the solicitor you found advertises "no win no fee"?

Since 18 December 2020, the Legal Services Regulation Act 2015 (Advertising) Regulations 2020 (S.I. 644/2020) have regulated how Irish solicitors and barristers advertise legal services. The regulations prohibit advertisements relating to personal injuries that use phrases such as "no win no fee", "no foal no fee", or "free first consultation". They also ban other wording that would solicit, encourage, or induce personal injury claims.

The prohibition covers advertising only. Solicitors in Ireland remain perfectly entitled to offer conditional fee arrangements to clients who ask about them. They can also explain how the arrangements work in educational content. An Irish solicitor's website that prominently markets "no win no fee" for personal injury work in headline advertising copy may be in breach of the regulations. Many overseas claims-harvesting sites use these phrases precisely because they're unregulated by the LSRA.

Note the common error: many Irish pages still reference the "Solicitors Advertising Regulations 2019" by the Law Society. Since December 2020, advertising has been regulated by the LSRA under S.I. 644/2020, not the Law Society.

Ireland compared with the UK and US

Content from other jurisdictions dominates English-language search results on this topic, and it can be misleading if you don't know where the speaker is. The table below sets the key differences between the three systems most likely to appear on your Google searches.

Comparison of personal injury fee models in Ireland, England and Wales, and the United States on a hypothetical €20,000 award Illustrative comparison: €20,000 damages award under each fee model Ireland Section 149 LSRA 2015 Fee as % of damages: 0% Fee basis: Schedule 1 work done Typical net recovery: ~€20,000 less shortfall if any England & Wales Conditional Fee Agreement Success fee uplift: up to 25% Applied to: Certain heads of damage Typical net recovery: ~€15,000 after success fee United States Contingency fee Typical percentage: 33-40% Applied to: Total settlement / award Typical net recovery: ~€12,000-€13,400 after contingency
On the same hypothetical €20,000 award, the Irish claimant receives approximately the full damages (less any shortfall), while the UK and US models deduct a percentage uplift or contingency before the claimant receives their net amount. Illustrative only.
FeatureRepublic of IrelandEngland and WalesUnited States
Percentage of damages as feeProhibited in contentious business (Section 149 LSRA 2015)Success fee uplift allowed on base costs, capped at 25% of certain damagesStandard contingency fee (typically 33% to 40%)
Conditional fee arrangementsLawful. fees calculated on work doneConditional Fee Agreements (CFAs) and Damages-Based Agreements (DBAs)Contingency fee is the default
Cost-shifting on lossFull "loser pays" under Order 99Qualified One-Way Cost Shifting (QOCS) protects losing claimantEach side bears own costs (the "American rule")
ATE insurance recoverabilityPremium typically not recoverable from defendantRecoverable in some clinical negligence casesNot commonly used
Advertising the arrangementBanned for personal injury under S.I. 644/2020Permitted, subject to SRA rulesPermitted and ubiquitous

The key distinction for Irish claimants is that the numbers you see in American or even English-language UK content often do not apply here. A Dublin solicitor cannot lawfully take 33% of your settlement. A Belfast solicitor separately cannot offer a full English-style success fee because Northern Ireland more closely follows with the Republic. If you are reading general guidance online, check the jurisdiction before acting on it.

Illustrative comparison of three fee models applied to a €20,000 personal injury award Illustrative outcome on a €20,000 personal injury award Ireland Section 149 LSRA 2015 €18,500 Fees on work done, not a percentage of damages England and Wales Conditional Fee Agreement €15,000 success fee up to 25% Success fee uplift on certain damages United States Contingency fee €13,000 contingency 33 to 40% Contingency of award is the default Net to claimant Fee deduction Shortfall (Ireland example)
Illustrative comparison only. Irish fees are calculated on work done under Schedule 1 and taken from damages as a disclosed shortfall, not as a percentage. UK and US percentages are simplified for contrast.

Six red flags in a costs conversation

If any of the following appears in your early conversations with a solicitor, slow down and ask questions before signing anything.

  1. No Section 150 Notice offered before work is proposed to begin. This is a regulatory breach and a sign of poor fee hygiene.
  2. A percentage of damages quoted as the fee for a contentious personal injury claim. This is unlawful under Section 149.
  3. Cooling-off period not mentioned or described only vaguely. The period is statutory and must be specified.
  4. No explanation of the Party-and-Party vs Solicitor-and-Client distinction, leaving you unaware of shortfall exposure.
  5. Adverse costs coverage is silent. Ask directly who pays the defendant's costs if you lose, and get the answer in writing.
  6. Advertising using "no win no fee" or "no foal no fee" in a personal injury context. Non-compliant advertising is a sign of a firm that may not be treating the regulations seriously.

On any one of these, pause. Ask for the issue to be resolved in writing before you sign a Section 151 agreement or acknowledge a Section 150 Notice.

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Common questions about Irish personal injury fee arrangements

Do I pay my solicitor if I lose my personal injury case?

Under a conditional fee arrangement, you do not pay your own solicitor's professional fees if the claim fails. You may still owe outlays depending on your agreement, and an adverse costs order remains possible if the case reached court.

  • Professional fees: usually waived.
  • Outlays: check your Section 150 Notice.
  • Adverse costs: possible in court cases.

Why it matters: The financial exposure is real even under "no win no fee", and understanding it protects you.

Next step: Full risk breakdownLSRA duties

What must my Section 150 Notice contain?

The Notice must specify the costs or the basis for calculating them. It must cover VAT and outlays, the cooling-off period, and a stage-by-stage outline if litigation is likely. The consequences of withdrawing and third-party costs requiring your prior approval also need to appear.

  • Actual costs or calculation basis.
  • VAT and outlays itemised.
  • Cooling-off period specified.

Why it matters: A Notice missing any of these items is defective and can be challenged at adjudication.

Next step: Section 150 full textLSRA guidance

Does the Injuries Resolution Board pay my legal costs?

No. If both parties accept the IRB assessment, the Board does not award legal costs. The Board may contribute to certain outlays under Section 44 of the PIAB Act 2003, though these contributions often fall short of actual costs.

  • Assessment accepted: each party bears own costs.
  • Section 44: contribution toward outlays only.
  • Authorised to court: costs may be recovered.

Why it matters: Many claimants are surprised that IRB-stage work is usually absorbed from their damages, not recovered from the respondent.

Next step: IRB application guideCitizens Information

Can a solicitor take 30% of my compensation like in the US?

No. Section 149(1)(a) LSRA 2015 prohibits fees calculated as a percentage or proportion of damages in contentious business. A solicitor who attempts this is acting outside the statute.

  • American model: contingency of 33% to 40%.
  • Irish model: fees on work done (Schedule 1).
  • Exception: debt-recovery only.

Why it matters: Recognising the difference lets you spot non-compliant fee arrangements immediately.

Next step: Success fees explainedSection 149

What is the difference between an all-in and a plus-costs settlement?

An all-in settlement is a single lump sum covering damages, fees, and outlays together. A plus-costs settlement provides damages to you plus the defendant paying party-and-party costs separately. The net amount you keep often differs materially.

  • All-in: headline figure minus full legal bill.
  • Plus-costs: damages minus shortfall only.
  • Compare net, not gross.

Why it matters: Insurers often lead with all-in numbers because they look larger, but net-to-you is what counts.

Next step: Solicitor fee rangesCar accident legal costs

What is the cooling-off period on a Section 150 Notice?

After you receive the Notice, your solicitor must wait the specified period, up to 10 working days, before starting work. You can shorten it by confirming in writing that you want work to proceed, or it can be set aside if delay would prejudice your rights.

  • Maximum 10 working days.
  • Waivable in writing by you.
  • Exceptions for time-critical cases.

Why it matters: The cooling-off protects you from being rushed into a financial commitment before you've read the Notice.

Next step: LSRA dutiesNWNF hub

How do I dispute my solicitor's bill?

Start with a written statement to your solicitor setting out the dispute. If informal resolution fails, apply to the Office of the Legal Costs Adjudicators. The Adjudicator applies Schedule 1 criteria and can disallow any charge not covered by your Section 150 Notice.

  • Written statement of dispute first.
  • Formal application if needed.
  • 15% rule on adjudication costs.

Why it matters: The Adjudicator is an independent check on every charge, which keeps the Section 150 Notice meaningful.

Next step: OLCA processLSRA complaints

Is ATE insurance worth buying in Ireland?

After The Event insurance can protect against adverse costs if you lose, though unlike in parts of the UK, the premium is generally not recoverable from the defendant. The premium is usually deferred and paid from your settlement if you win, or waived if you lose.

  • Covers opponent's costs on loss.
  • Premium paid from settlement.
  • Less common here than in the UK.

Why it matters: In a meaningful contested case, ATE can turn a financial risk into a known cost.

Next step: Financial risk guideCitizens Information: adjudicators

Can I change solicitor mid-claim without extra fees?

You can change solicitor at any stage. Your first solicitor is entitled to be paid for work done up to that point, and the new solicitor takes on the case from there. Review your Section 150 Notice carefully to understand what the first solicitor can bill.

  • Right to change preserved.
  • First solicitor's fees still due.
  • File transfer usually on consent.

Why it matters: Knowing the mechanics lets you change representation without fear of a surprise bill.

Next step: Changing solicitorFee arrangement hub

Does the choice of court affect how much I pay?

Yes. Suing in a court above the jurisdictional value of your damages can limit your recoverable costs to the lower court's scale under Section 17 of the Courts Act 1981. Nolan v County Registrar [2025] IECA 110 reinforces that proportionality applies.

  • District Court up to €15,000.
  • Circuit Court up to €60,000 PI.
  • High Court above.

Why it matters: A wrong-court decision can shave a large portion off what the defendant is obliged to pay.

Next step: Section 17 Courts Act 1981Car accident costs

How do I get an accurate upfront cost estimate?

Ask for a Section 150 Notice in writing before you engage a solicitor. A compliant Notice must set out the basis of calculation by reference to Schedule 1 criteria, the cooling-off period, stage-by-stage likely costs, and the outlays expected.

  • Request Notice in writing.
  • Confirm cooling-off period.
  • Check stage estimates.

Why it matters: An accurate Section 150 Notice is the single best tool for avoiding cost surprises later.

Next step: Call 01 903 6408No Win No Fee hub

Next in this series

Can You Lose Money in a No-Win-No-Fee Case?

Personal Injury Solicitor Fees in Ireland: Typical 2026 Ranges

What Is a Success Fee in a Personal Injury Case?

How to Change Solicitor Mid-Claim Without Extra Fees

The Pitfalls of No-Win-No-Fee Arrangements

Irish personal injury fee arrangement glossary

Short definitions of the key terms that appear throughout this guide. Each definition is written to stand alone and be quoted as a definitional answer.

Adjudication
Statutory process for independent review of disputed legal costs under Part 10 of the LSRA 2015. Replaces the former "taxation" by the Taxing Master.
Adverse costs order
A court order requiring an unsuccessful party to pay the other side's legal costs. Applies under Ireland's "loser pays" rule in Order 99.
ATE insurance
After The Event insurance. A litigation policy purchased after a dispute arises, designed to cover adverse costs if you lose.
Conditional fee arrangement
A fee agreement where the solicitor's professional fees are payable only on a successful outcome. Lawful in Ireland provided fees aren't a percentage of damages.
Contentious business
Legal work connected with actual or contemplated litigation. All personal injury work is contentious. Section 149 prohibition on percentage fees applies here.
IRB
Injuries Resolution Board. The statutory body (formerly PIAB until December 2023) that must assess most personal injury claims before court proceedings issue.
LSRA
Legal Services Regulatory Authority. Independent body overseeing solicitors and barristers and regulating legal costs disclosure.
OLCA
Office of the Legal Costs Adjudicators. The independent body that decides disputes over legal bills. Located at Merchants House, Dublin 8.
Order 99
The Rules of the Superior Courts governing costs. Sets the default "loser pays" principle and procedural rules for cost applications.
Outlays
Third-party expenses incurred on your behalf, such as court fees, counsel's fees, medical reports, and engineer reports. Distinct from professional fees.
Party-and-Party costs
Costs the defendant or insurer agrees, or is ordered, to pay to the winning claimant. Covers the baseline necessary costs of running a case.
QOCS
Qualified One-Way Cost Shifting. A UK statutory mechanism shielding losing personal injury claimants from adverse costs. Not adopted in Ireland.
Schedule 1
The schedule of the LSRA 2015 setting out the six criteria for calculating reasonable legal costs (complexity, skill, time, urgency, documents, expert costs).
Section 149
The LSRA 2015 provision prohibiting fees calculated as a percentage or proportion of damages in contentious business.
Section 150 Notice
Mandatory written notice of legal costs that must be given before a solicitor commences work in contentious business.
Section 151 Agreement
A written costs agreement between solicitor and client that may replace the Section 150 Notice, provided it captures the same disclosure elements.
Shortfall
The gap between a solicitor's total bill and the Party-and-Party costs recovered from the other side. Paid by the claimant from damages.
Solicitor-and-Client costs
Fees and outlays that the defendant isn't obliged to reimburse. Paid by the claimant, usually from their damages by written authority.

About the author

Gary Matthews is the Principal Solicitor at Gary Matthews Solicitors, a personal injury and medical negligence practice at 3rd Floor, Ormond Building, 31-36 Ormond Quay Upper, Dublin D07. He is admitted to the Roll of Solicitors of Ireland under Law Society Practising Certificate No. S8178, regulated by the Legal Services Regulatory Authority and the Law Society of Ireland.

Gary has advised hundreds of personal injury claimants across Ireland on fee arrangements under the Legal Services Regulation Act 2015 since its Part 10 commencement in October 2019, and previously under the Section 68 regime of the Solicitors (Amendment) Act 1994. His practice focuses on road traffic accident claims, workplace injury claims, public liability claims, and medical negligence, with particular experience in complex multi-defendant litigation and IRB authorisation work. He regularly advises clients on Section 150 Notice compliance, costs adjudication disputes, and the interaction between Party-and-Party costs orders and Solicitor-and-Client shortfall arrangements.

References

  1. Legal Services Regulation Act 2015 — Irish Statute Book
  2. Section 149 LSRA 2015 — prohibition on percentage fees
  3. Section 150 LSRA 2015 — Notice of Legal Costs
  4. Section 151 LSRA 2015 — costs agreement
  5. Section 152 LSRA 2015 — bill of costs
  6. S.I. 644/2020 — LSRA Advertising Regulations 2020
  7. LSRA — Your Legal Costs Duties
  8. Courts Service — Legal Costs Adjudication
  9. Citizens Information — OLCA
  10. Citizens Information — Legal fees for civil cases
  11. IRB — Guidelines on Legal Costs under Section 44 PIAB Act 2003
  12. Law Society Gazette — "Insult to Injury" (November 2025)
  13. Section 17 Courts Act 1981 — differential costs
  14. Department of Justice — Civil Reform Bill 2025 (January 2026)
  15. Judicial Council — Personal Injuries Guidelines

Related internal guides: No Win No FeeSolicitor feesFinancial riskSuccess feesChanging solicitorIRB applicationMedical negligence legal costs

Educational information. This content is general information about Irish personal injury fee arrangements under the Legal Services Regulation Act 2015 and related provisions. It does not constitute legal advice. Every case depends on its specific facts and outcomes vary. In contentious business a solicitor may not calculate fees or other charges as a percentage or proportion of any award or settlement. For advice on your situation, contact Gary Matthews Solicitors on 01 903 6408.

Gary Matthews Solicitors

Medical negligence solicitors, Dublin

We help people every day of the week (weekends and bank holidays included) that have either been injured or harmed as a result of an accident or have suffered from negligence or malpractice.

Contact us at our Dublin office to get started with your claim today

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