Litigation Costs in Iceland (2026): Who Pays, How Costs Are Assessed, and Practical Strategies

Litigation costs iceland is the first question every commercial party should answer before issuing or defending a claim in the Icelandic courts. This guide takes a clear position: cost exposure, not the legal merits alone, should drive whether you litigate, settle or seek security, and the parties who plan their cost risk from day one consistently outperform those who treat it as an afterthought. Below you will find who pays under the “loser pays” default, what is actually recoverable, how security for costs works, which fee arrangements are permitted, and a budgeting framework with a decision matrix for claimants and defendants.

Everything is grounded in Icelandic civil procedure and the practice of the district courts, the Court of Appeal (Landsréttur) and the Supreme Court of Iceland (Hæstiréttur Íslands). Read it as a tactical tool, not an academic survey.

Search intent at a glance

• Audience. Businesses and individuals deciding whether to start, settle or defend civil litigation in Iceland.
• Primary outcomes. Understand likely cost exposure, estimate recoverable costs, decide on security for costs, and choose fee arrangements and budgeting tactics.
• Bottom line. The winner ordinarily recovers costs, but recovery is discretionary and rarely covers billed costs in full, plan for a shortfall and for enforcement risk.

1. Who pays? Default rule, statutory basis and exceptions

Iceland follows the “loser pays” principle. When a case is decided, the court ordinarily orders the unsuccessful party to pay the litigation costs of the successful party. This is the single most important structural feature of litigation costs iceland: unlike jurisdictions where each side bears its own legal spend, in Iceland an adverse costs award adds materially to the downside of losing. For a claimant that means a winning judgment usually carries a costs award on top of the substantive relief; for a defendant it means the risk calculus of contesting a claim must include the opponent’s fees, not just your own.

The default rule is not automatic, however. Icelandic courts retain a genuine discretion over costs. They can reduce an award, split costs, or order that each party bears its own costs where the outcome is mixed or where a party’s conduct justifies departure from the norm. Treat “loser pays” as the strong presumption it is, but never as a certainty you can bank on when budgeting.

Statutory basis and leading cases

The framework governing cost awards sits within Iceland’s civil procedure legislation, enacted by the Icelandic Parliament (Alþingi). The Act on Civil Procedure (Lög um meðferð einkamála, No. 91/1991, as amended) sets out the court’s power to allocate costs, ordinarily to the successful party, subject to judicial discretion. The higher courts have developed the practical contours of that power through their case law on reasonableness and proportionality. When you or your counsel argue costs, cite the operative provisions of the Act on Civil Procedure available on the Alþingi legal repository, together with the relevant appellate decisions interpreting them; primary sources carry decisive weight before an Icelandic judge and improve the quality of any written costs submission.

Common exceptions and judicial discretion

The exceptions to full recovery are where most disputes about legal costs in Iceland actually arise. The recurring scenarios are:

• Partial success. Where a claimant wins on some heads of claim but loses on others, the court commonly awards a reduced proportion of costs or none at all.
• Mixed outcomes and set-off. Cross-claims that each partly succeed frequently result in an order that the parties bear their own costs.
• Unreasonable conduct. A party that inflates the dispute, fails to engage with settlement, or pursues weak points can see its recovery cut even after a nominal win.
• Settlement clauses. Where parties settle, they usually agree that each side bears its own costs, so a negotiated resolution removes the cost-recovery upside entirely.
• Public-interest or exceptional cases. The court may moderate costs where broader considerations apply.

The practical lesson: do not assume a technical win delivers full costs. Structure your case so that the heads you are confident of dominate the claim, and document settlement engagement to protect your position on costs.

2. How courts assess and quantify litigation costs iceland

Once liability for costs is decided, the court quantifies the amount. Icelandic courts do not rubber-stamp a bill; they assess it against standards of reasonableness and proportionality. That means the sum you recover reflects what the court considers a fair and necessary spend for a dispute of that size and complexity, not necessarily what you actually paid your lawyer. This gap between billed costs and recovered costs is a defining commercial feature of litigation costs iceland, and it should be built into every budget.

Costs fall into recognisable categories: court fees paid to issue and progress the claim; legal fees for the work of counsel; disbursements such as filing, service and translation; and expert fees where technical evidence is required. Each category is assessed separately, and each must be supported by evidence. Where the reasonableness of a bill is contested, the court examines the fee notes and supporting documents before fixing the recoverable figure.

What is recoverable

The recoverable elements of a cost award in Iceland typically include:

• Reasonable legal fees. The court assesses counsel’s fees against the complexity and value of the dispute. Rates or hours that are disproportionate to the matter are pared back.
• Court fees and disbursements. Filing and registry fees, service costs and other necessary out-of-pocket sums are generally recoverable when properly evidenced.
• Expert fees. Where expert evidence was reasonably necessary, its cost is recoverable, but courts scrutinise whether the expenditure was proportionate.
• VAT. Value added tax on legal fees may affect the net cost depending on the recovering party’s VAT position; a party able to reclaim input VAT will generally not recover it as a cost.
• Interest. A cost award, once it becomes a judgment debt, may attract interest under the applicable rules until satisfied.

The recurring theme is proof and proportionality. To maximise recovery you must show both that the cost was incurred and that it was reasonable. To resist an inflated claim, a defendant should demand detailed bills and challenge each disproportionate item. The party who arrives with organised, contemporaneous records almost always fares better on cost awards in Iceland than the party who reconstructs its spend after the fact.

Practical proof checklist for parties

Prepare these documents from the outset to protect recovery:

• Contemporaneous time records and narrative fee notes from counsel.
• Dated invoices for every disbursement and expert fee.
• Receipts for court and registry fees.
• A schedule of costs mapping each item to the stage of the proceedings.
• Correspondence evidencing settlement offers and reasonable conduct.

3. Security for costs and interim measures

Security for costs can be an important tactical tool in Icelandic litigation. In defined circumstances, a defendant who faces a claim from a party that may be unable to pay an adverse costs award can ask the court to order that party to provide security, typically a cash deposit or a bank guarantee. If the claimant then loses, the secured fund is available to meet the defendant’s costs. If the claimant cannot fund the security, the claim may not proceed. That is why security for costs in Iceland is not a procedural footnote; it can be case-determinative and a lever in settlement negotiations.

Courts do not order security lightly. There must be credible grounds, commonly that the claimant is resident or incorporated abroad without readily enforceable assets in Iceland, or that there is a genuine risk of insolvency that would leave a costs award unenforceable. The typical forms are a bank guarantee in a form acceptable to the court or a cash deposit, and the order sets the amount, the deadline and the consequences of non-compliance. For cross-border matters, EEA principles and the jurisprudence of the EFTA Court can bear on how a foreign claimant is treated, so applications involving parties from other EEA states should be argued with that context in mind.

How claimants can oppose security orders

A claimant facing a security application should move quickly and argue:

• That it holds sufficient enforceable assets within Iceland to meet any adverse award.
• That the application is a tactical device to obstruct a meritorious claim rather than a genuine protection.
• That an order in the amount sought would stifle a legitimate claim and deny access to justice.
• Where relevant, that EEA non-discrimination principles limit security demanded solely because the claimant is foreign.

How defendants can apply for security

A defendant seeking security should:

• Raise the application early, before significant costs are incurred, to maximise leverage.
• Evidence the claimant’s foreign residence, thin capitalisation, or insolvency risk with concrete material.
• Quantify a realistic costs exposure to justify the amount of security requested.
• Use the application deliberately: a well-founded order can reshape settlement dynamics.

4. Fee arrangements: contingency, conditional and hourly fees

How you agree to pay your lawyer shapes your exposure as much as the loser-pays rule does. Icelandic legal practice is governed by legislation on lawyers (Lög um lögmenn, No. 77/1998) and by the professional and ethical rules of the Icelandic Bar Association (Lögmannafélag Íslands), which constrain the fee structures available. Pure contingency arrangements, where the lawyer’s fee is a straight percentage of the sums recovered and nothing is payable on a loss, are treated with caution and are subject to restriction. Parties expecting the American-style “no win, no fee, we take a third” model should reset that expectation.

The permitted and common structures in Iceland are hourly billing, fixed or capped fees for defined stages, and, within ethical limits, arrangements that build in a degree of success-related element.

The commercial takeaway on fee arrangements in Iceland is to negotiate a structure that shares risk without breaching professional rules: a capped hourly arrangement, a phased fixed fee tied to procedural milestones, or a hybrid that combines a reduced hourly rate with a modest success element where permitted. Whatever you agree, put it in writing. A clear, written fee agreement protects the client, satisfies professional disclosure expectations, and, importantly, becomes relevant evidence when the court assesses what costs are recoverable from the losing party.

Drafting fee agreements and client warnings

A robust fee agreement should record the rate or fee basis, the scope of work, disbursement handling, VAT treatment, and an explicit warning that recovered costs may fall short of billed costs even on a win. Clients should be told plainly that a favourable judgment does not guarantee full reimbursement of their legal spend, and that they may face an adverse costs award if they lose. That candour up front prevents disputes later and is the hallmark of cost-aware Icelandic practice.

5. Court fees, bonds and upfront costs, a budgeting framework

Every claim carries upfront outlay before any question of recovery arises. Court fees in Iceland are payable to issue and progress a claim under the applicable statutory schedule of court fees; confirm the exact figures on the Courts of Iceland (Dómstólar) or the Judicial Administration (Dómstólasýslan) resources immediately before filing, because fee schedules are updated from time to time. Beyond the court fees themselves, budget for pre-claim investigation, counsel’s fees across each procedural stage, expert fees where technical issues arise, and, where applicable, any security for costs you may be ordered to provide. Litigation budgeting in Iceland that omits the security line is incomplete.

The table below sets out the line items every litigant should model. Treat the legal-fee and expert bands as planning ranges to be refined with counsel; the point is to force each cost into view before you commit.

Example budgets, three scenarios

• Small commercial claim. Modest court fees, a contained legal-fee band, minimal expert input. Here the adverse costs risk can rival the disputed sum, so a swift settlement often beats a full trial on pure economics.
• Mid-size contract dispute. Higher procedural fees, a broader legal-fee band, and likely expert evidence on quantum. Recoverability matters most in this band, meticulous cost schedules materially improve the net outcome.
• Large commercial claim. Substantial legal and expert fees, real potential for a security-for-costs application (especially with a foreign party), and significant enforcement considerations. Budget conservatively and stress-test the enforcement route before committing.

6. Tactical considerations: claimants vs defendants

The loser-pays framework cuts differently for the party bringing the claim and the party defending it. The table below sets the two positions side by side across the dimensions that decide the economics of a case; the decision framework that follows converts those positions into a clear recommendation.

Decision framework

Do not hedge, decide. Use these four positions:

• Litigate (claimant) when: the likely recoverable award of damages plus costs exceeds your litigation budget and enforcement risk; you have strong evidence of success; the defendant cannot show credible insolvency or flight risk; and you can fund any security for costs that may be ordered.
• Seek settlement (claimant) when: adverse costs risk is high, success is uncertain, the defendant is likely to obtain security against you, or budget constraints make net recovery unlikely.
• Defend and seek security (defendant) when: the claimant is foreign, undercapitalised or bringing a speculative claim, and the grounds for security are made out; an early security order can shift negotiating leverage.
• Move to early settlement or ADR (defendant) when: exposure to a large adverse costs award is real and recovery of your own costs is uncertain; settlement caps the downside and reduces reputational and management-time cost.

The through-line is discipline: quantify the recoverable upside, the adverse-costs downside and the enforcement risk, then act on the number. Parties who litigate on principle without running this calculation are the ones who regret their costs.

7. Practical checklists and budgeting tools

Convert the analysis above into standing tools you use on every matter:

• Instructing-counsel checklist. Confirm the fee basis in writing, agree a stage-by-stage budget, set a costs-recovery strategy, and record VAT treatment and disbursement handling before work begins.
• Cost-schedule template. Maintain a live schedule mapping every fee note, disbursement and expert invoice to a procedural stage, so a court-ready cost claim exists at all times.
• Budget model fields. Court filing and registry fees, pre-claim costs, legal-fee band by stage, expert fees, security-for-costs estimate, and a contingency reserve for the gap between billed and recoverable costs.
• Security-for-costs readiness. Pre-agree with your bank the wording of an acceptable guarantee so you can respond to an order quickly if you are a claimant, or move fast to obtain one if you are a defendant.

To instruct local counsel, see the global GLE Litigation practice hub and connect with litigation lawyers in Iceland through Global Law Experts.

Conclusion

Litigation costs iceland should be modelled before you file, not discovered as you go. The loser-pays default rewards the successful party but delivers discretionary, capped recovery, so build the gap between billed and recoverable costs into every budget, treat security for costs as a live tactical risk on both sides, and put your fee arrangement in writing. Claimants should litigate only where the recoverable upside clearly outweighs the adverse-costs downside and enforcement risk; defendants should consider security for costs and early ADR to control exposure. For a cost-risk assessment tailored to your dispute, contact litigation counsel in Iceland through Global Law Experts.

Sources

1. Alþingi, Icelandic Parliament (laws repository)
2. Courts of Iceland (Dómstólar)
3. Supreme Court of Iceland (Hæstiréttur Íslands)
4. Government of Iceland
5. Icelandic Bar Association (Lögmannafélag Íslands)
6. EFTA Court