Personal injury litigation in England and Wales and the United States: a comparative guide

For clients, insurers and lawyers on both sides of the Atlantic, navigating a serious personal injury claim in a foreign jurisdiction can be an unsettling exercise. The legal systems of England and Wales and the United States share a common law heritage, and on the surface they may appear to operate in broadly similar ways. In practice, however, the two systems diverge substantially, and those differences can have a material impact on the funding of litigation, the conduct of proceedings, the role of experts, the procedure at trial and, perhaps most significantly, the level of compensation that a successful claimant can expect to recover.

This article addresses the principal differences between personal injury litigation in England and Wales and in the United States across 15 areas of particular practical significance: limitation periods; litigation funding and costs allocation; disclosure and discovery; expert evidence; witness evidence and depositions; motor insurance cover; trial by jury; taxation of damages; periodical payments and structured settlements; the recovery of healthcare costs; caps on damages; and punitive damages. It concludes with a comparative overview of non-economic damages (general damages in English terminology) across a range of catastrophic injuries. The article is intended as an accessible guide for those encountering the other jurisdiction for the first time, whether they act for claimants/plaintiffs or defendants, and is not a substitute for jurisdiction specific legal advice.

England and Wales: the three-year rule

In England and Wales, the limitation period for personal injury claims is governed by the Limitation Act 1980. The general rule is that proceedings must be issued within three years of the date on which the cause of action accrued, which in a straightforward personal injury case means the date of the accident or incident causing the injury. Where, however, the claimant did not know and could not reasonably have known of the injury, its cause or the identity of the defendant at the date of the accident, the three year period runs instead from the ‘date of knowledge‘ as defined by section 14 of the Act. This provision is of particular importance in cases involving occupational disease, late-onset conditions and injuries whose full significance is not immediately apparent, including some forms of acquired brain injury.

Section 33 of the Limitation Act 1980 confers on the court a broad discretion to disapply the three year limitation period where it would be equitable to do so, having regard to the degree to which the limitation period prejudices the claimant and the degree to which any exercise of the discretion would prejudice the defendant. The court considers the length of and reasons for the delay, the effect of the delay on the cogency of the evidence, the conduct of the parties and the steps taken to obtain medical advice and expert evidence. Section 33 is not available in all categories of case, but in personal injury litigation it represents a significant safety valve, and claimants who have allowed the primary period to expire without issuing proceedings are not necessarily without a remedy, provided they can satisfy the court that it is equitable to proceed.

Special rules modify the primary three year period in a number of important circumstances. Where the claimant lacks mental capacity within the meaning of the Mental Capacity Act 2005, the limitation period does not run until capacity is recovered, if it ever is; for claimants with permanent cognitive impairment following a catastrophic brain injury, the claim may therefore be brought at any time during their lifetime. Where the claimant is a child, the three year period does not begin to run until their eighteenth birthday, giving them until their twenty-first birthday to commence proceedings. Fatal accident claims under the Fatal Accidents Act 1976 and the Law Reform (Miscellaneous Provisions) Act 1934 are subject to a separate three year period under section 12 of the Limitation Act 1980, running from whichever is the later of the date of death and the date of knowledge of the person bringing the claim, typically the dependant or personal representative. It is therefore the claimant’s own date of knowledge that is in question, not the deceased’s, and it is entirely possible for that date to post-date the death, for instance where the dependant does not initially appreciate that the death resulted from a third party’s negligence.

United States: state-by-state variation

In the United States, limitation periods (referred to as statutes of limitations) for personal injury claims are a matter of state law, and they vary considerably from one jurisdiction to another. The general limitation period for personal injury claims ranges from one year in states including Kentucky and Louisiana to as long as six years in Maine, with two years and three years being the most commonly encountered periods across the country. Some of the most significant jurisdictions for transatlantic litigation purposes have relatively short periods: California, Florida, Illinois and Texas apply a two year general limitation period for personal injury claims, while in New York it is generally three years.

The discovery rule, which has been adopted in most states, provides that the limitation period does not begin to run until the plaintiff knew or reasonably should have known of the injury and its cause. This operates in a manner broadly analogous to the English date of knowledge provisions, though the precise formulation and the degree of judicial latitude available differ between jurisdictions. Statutes of repose represent a distinct and more restrictive concept: unlike limitation periods, which are subject to tolling and equitable exceptions, statutes of repose impose an absolute deadline running from the date of the defendant’s conduct rather than from the date of the plaintiff’s injury or knowledge, and they cannot be extended by the discovery rule. They are encountered particularly in product liability and construction defect cases.

Tolling provisions suspend the running of the limitation period in specified circumstances. Claims involving minors are typically tolled until the plaintiff reaches the age of majority, which is 18 in most states, though the period following majority within which proceedings must then be issued varies. Mental incapacity may toll the limitation period during the period of incapacity in many jurisdictions, although the rules differ significantly from state to state and require careful analysis in any given case. Claims against government entities are subject to additional procedural requirements in most states, including notice of claim provisions that must be satisfied within a shorter period, often 90 days to one year from the date of injury, before proceedings can be commenced. Failure to comply with such requirements is routinely fatal to the claim, and they catch out claimants and their advisers with some regularity.

The divergence between the two systems has practical significance for claimants injured in one jurisdiction while resident in the other. A British national injured in the United States may face a limitation period that is shorter than the English three year rule, and advice on the applicable period should be sought as a matter of urgency. Conversely, an American citizen injured in England and Wales will usually have the benefit of the three year period, together with the date of knowledge provisions and the section 33 discretion, but should be alert to the fact that proceedings in England and Wales require the issue of a claim form within the relevant period, not merely the giving of notice to the defendant or their insurer. Limitation is one of the areas in which early and specialist cross-jurisdictional advice is most critical, and where assumptions drawn from experience in one jurisdiction can have irreversible consequences in the other.

England and Wales: conditional fee agreements and QOCS

In England and Wales, the most common method of funding personal injury litigation is the conditional fee agreement (CFA), colloquially known as a no-win, no-fee arrangement. Under a CFA, the claimant’s solicitor agrees to act on the basis that no fee will be charged if the claim fails, but that a success fee uplift will be applied to the base costs if the claim succeeds. Following the reforms introduced by the Legal Aid, Sentencing and Punishment of Offenders Act 2012, success fee uplifts and After The Event (ATE) insurance premiums are no longer recoverable from the defendant; instead they are met from the claimant’s damages, subject to a cap of 25% of certain heads of recovery (excluding future care and future losses). Damages-based agreements (DBAs), which share a closer resemblance to the US contingency fee model, are also permitted in personal injury cases, subject to a maximum contingency fee of 25%.

The other critical feature of the English costs regime is Qualified One Way Costs Shifting (QOCS). Introduced in 2013, QOCS provides that a defendant who defeats a personal injury claim will ordinarily be unable to enforce a costs order against the claimant. In practical terms, a claimant who brings a claim in good faith but loses at trial will not generally face a costs liability, and this substantially reduces the financial risk of bringing proceedings. QOCS does not apply, however, where the claim is found to be fundamentally dishonest, where it is struck out as disclosing no reasonable grounds, or where it has been brought in abuse of process. The interaction between QOCS, Part 36 offers and contributory findings has generated a growing body of case law that continues to develop.

The English system therefore combines a degree of access to justice through CFA funding with a protective mechanism for genuine claimants through QOCS. Defendants and their insurers bear the claimant’s reasonable costs on a win, but face material constraints in recovering their own costs on a loss.

United States: contingency fees and the American Rule

In the United States, personal injury litigation is funded almost exclusively through contingency fee arrangements. The plaintiff’s attorney agrees to represent the client at no upfront cost and in return receives a percentage of any recovery, typically in the range of 33% pre-litigation rising to 40% or more if trial is required. There is no statutory cap equivalent to the English 25% limit in most states, though some jurisdictions impose court oversight of contingency fees in particular categories of case, including medical malpractice.

In US personal injury cases, each party bears its own attorneys’ fees and litigation expenses regardless of outcome, unless a specific statute or contractual provision provides otherwise. There is no general equivalent to the English principle that costs follow the event: the loser pays rule. A defendant who successfully defeats a claim will therefore not recover its legal costs from the plaintiff, and a plaintiff who succeeds does not recover attorneys’ fees from the defendant through the court process. This means that, unlike in England and Wales, there is no systemic financial deterrent to speculative litigation brought on behalf of claimants on contingency, though defendants benefit from the same protection in turn.

The cumulative effect of this divergence is that while English costs rules create predictable incentives and protect defendants from groundless claims through QOCS clawback mechanisms, the American system places a greater proportion of any recovery in the hands of the attorney, while insulating both parties from the other’s costs.

England and Wales: disclosure

Disclosure in English civil proceedings is governed by the Civil Procedure Rules. In standard personal injury litigation, the obligation is to disclose documents in a party’s control which either support or adversely affect the party’s own case, or support the other party’s case. Disclosure is accordingly limited in scope, driven by relevance and proportionality.

The approach in English proceedings is one of targeted disclosure rather than the expansive information gathering exercise familiar to American practitioners. There is no deposition of witnesses before trial (as to which, see further below), and documentary disclosure, while potentially extensive in catastrophic injury claims involving medical records, employment records and care documentation, is not designed to extend to every document of marginal relevance. Obligations of privilege are recognised through legal professional privilege and litigation privilege, and without prejudice communications are protected from disclosure.

United States: discovery

Discovery in the United States is a pretrial process of substantially greater breadth. The Federal Rules of Civil Procedure and their state court equivalents provide for the disclosure of any matter not privileged that is relevant to the claim or defence and reasonably calculated to lead to the discovery of admissible evidence. In practice, discovery in a serious personal injury case can be extraordinarily wide ranging.

Requests for production of documents, interrogatories (written questions requiring sworn answers), and requests for admissions are routine components of discovery. The breadth of these obligations, and the associated cost of compliance, can make discovery itself a significant driver of litigation expense and settlement pressure. Disputes over the scope of discovery are common, and courts maintain supervisory jurisdiction over the process. In high value personal injury cases, electronic discovery (e-discovery) adds a further layer of cost and complexity. The burden of complying with wide discovery obligations falls on both parties, and defendants in particular frequently encounter demands that would not be recognisable within the proportionality framework of English disclosure.

England and Wales: duties of the single joint expert

Expert evidence in English personal injury proceedings is governed by Part 35 of the Civil Procedure Rules. The overriding principle is that an expert’s duty is to the court rather than to the party instructing them. Experts are required to confirm that they understand and have complied with this duty, and their reports must include a statement to that effect.

In lower value or less contested cases (or in less controversial disciplines), the court may direct that a single joint expert be appointed, whose report will be relied upon by both parties. In catastrophic injury cases, parties may each instruct their own experts in relevant fields, but the court retains control over the number and nature of experts who may give evidence, and permission to call expert evidence must generally be obtained. Expert evidence is exchanged simultaneously before trial, and there is a well-established practice of requiring experts in the same discipline to meet and produce a joint statement identifying areas of agreement and disagreement, which serves to narrow the issues for the court. An expert who markedly departs from the views expressed in their report at trial, without good reason, risks being criticised by the court. The culture of expert evidence in England and Wales is one shaped by the primacy of the expert’s role and primary duty to the court.

United States: party-retained experts and Daubert

In the United States, expert witnesses are retained by and paid by the parties, and the adversarial nature of expert evidence is far more pronounced. There is no concept of a court appointed single joint expert in standard personal injury litigation. Each party retains its own experts, and those experts are expected to advocate robustly for the opinions of the party that has retained them, consistently with their professional obligations.

The admissibility of expert opinion evidence is governed in federal courts by Rule 702 of the Federal Rules of Evidence and the standard established in Daubert v Merrell Dow Pharmaceuticals Inc (1993), which requires that scientific testimony rest on sufficient facts and data, employ a reliable methodology, and represent an opinion that reliably applies that methodology to the facts. State courts have adopted various versions of this gatekeeping function. Experts in US personal injury litigation are routinely deposed (see further below) before trial, so that their opinions, the basis for those opinions and potential weaknesses are explored and tested in advance. The battle of the experts at trial is accordingly a more openly contested feature of US proceedings than in England and Wales, where exchange of joint statements has reduced the scope for sharp divergence between experts who are ostensibly addressing the same question.

England and Wales: witness statements and live evidence

In English civil proceedings, the evidence of factual witnesses is given through witness statements exchanged in advance of trial. These statements stand as the witness’s evidence in chief, and at trial the witness simply confirms the statement before being cross examined by the opposing party. There is no equivalent to the American deposition: witnesses are not examined under oath before trial in a formal recorded proceeding, and the parties do not have the right to compel a witness to attend a pre-trial examination of this kind. The process is designed to be efficient and proportionate, and the written statement exchange system allows both parties to understand, in advance, the nature of the evidence that will be given at trial.

This approach places considerable emphasis on the quality and accuracy of witness statements, which are prepared in advance, often with solicitor assistance, and must represent the witness’s own account. Witness familiarisation is permitted; coaching is not. Claimants in catastrophic injury cases are not required to give oral evidence at trial if they lack capacity, and their evidence may be presented in other ways, including through the evidence of family members and carers.

United States: depositions

The deposition is one of the defining features of US civil litigation and has no direct equivalent in England and Wales. A deposition is a formal pre-trial examination of a witness conducted under oath, recorded by a court reporter and, usually, by video. Both parties may question the deponent. Depositions may be taken of the claimant, defendants, fact witnesses and expert witnesses, and they serve multiple purposes: obtaining the testimony of a witness before trial, exploring and potentially fixing that testimony for later use, identifying the basis for expert opinions, and assessing the credibility and presentational qualities of key witnesses.

In a contested personal injury case, the deposition of the plaintiff is a significant procedural step. The defendant’s attorneys will examine the plaintiff in detail about the circumstances of the accident, the nature and extent of their injuries, their medical treatment, their pre-accident health, their employment history and their daily life. Deposition transcripts can be used at trial to impeach a witness who gives inconsistent evidence. The cost of depositions, and the time invested in preparing for them, is one of the reasons why US personal injury litigation tends to be more expensive in absolute terms than the equivalent proceedings in England and Wales. For defendants, the deposition process offers a significant opportunity to test the claimant’s case at an early stage; for claimants, careful and thorough preparation is essential.

England and Wales: mandatory unlimited third-party cover

In England and Wales, the Road Traffic Act 1988 requires that every user of a motor vehicle on a road or other public place must be insured against liability for death and personal injury to third parties. This is a fundamental principle of the English motor insurance framework and, crucially, the requirement for third party liability insurance carries no upper financial limit. An insurer who provides a motor policy is obliged to satisfy a judgment obtained against an insured driver for unlimited amounts, at least in respect of death and personal injury. Property damage cover may be subject to policy limits, but personal injury liability is not capped.

This has profound implications for catastrophic injury claims. In a case involving a seriously injured claimant with very substantial lifetime care needs, a high loss of earnings claim and significant accommodation costs, the total award might amount to several million pounds. The at fault insurer is obliged to meet that judgment in full. The Motor Insurers’ Bureau (MIB) provides a backstop mechanism for claims involving uninsured and untraced drivers, ensuring that even where no insurance is in place, a claimant can recover compensation through the MIB’s Uninsured Drivers Agreement and Untraced Drivers Agreement respectively.

United States: state minimum limits and underinsurance

In the United States, motor insurance is regulated at state level and the position varies considerably between jurisdictions. All states that require insurance (and a small number that permit alternatives) set minimum levels of mandatory liability cover, but these limits are typically modest and do not reflect the scale of damages recoverable in serious injury cases. Minimum liability limits in many states are as low as $15,000 to $25,000 per person for bodily injury, with per-occurrence limits of $30,000 to $50,000 in some jurisdictions, though higher statutory minimums apply in others.

The practical consequence is that a defendant driver may have liability insurance cover that is wholly inadequate to satisfy the damages in a catastrophic injury case. Where the defendant’s policy is exhausted, the claimant must look to their own underinsured motorist (UIM) coverage, if they have purchased it, for additional recovery. Uninsured motorist (UM) coverage addresses the position where the at-fault driver has no insurance at all. However, neither UIM nor UM cover is universally held, and the benefits available under these coverages are themselves subject to policy limits that may fall far short of the full value of the claim.

The contrast with England and Wales is stark. An English claimant injured by an insured driver has access to unlimited compensation, constrained only by proof of liability and quantum. An American claimant in similar circumstances may find that the practical recovery from the defendant’s insurer is limited to a figure that bears little relationship to the true loss, and that pursuing the balance against an individual defendant of modest means is an exercise that may be procedurally available but economically futile.

England and Wales: judge-alone trial

Personal injury cases in England and Wales are tried by a judge sitting alone. Trial by jury in civil proceedings is available as of right only in a narrow category of cases including defamation, malicious prosecution and fraud, and even in those cases the court retains a discretion to order trial by judge. In personal injury litigation, there is no right to trial by jury and no realistic prospect of obtaining one in practice. The judge determines both liability and quantum, following a structured assessment of the evidence.

This has significant implications for the assessment of general damages. An English judge applies the Judicial College Guidelines (see further below), draws on a deep body of case law, and is not susceptible to the emotional appeals, rhetorical techniques or theatrical presentations that play a role in jury trials. Awards for pain, suffering and loss of amenity are therefore generally more predictable and consistent, and the range of outcomes in similar cases is narrower than in jury jurisdictions. Catastrophic injury cases in England and Wales frequently settle on the basis of judicially approved settlements.

United States: the right to trial by jury

In the United States, the Seventh Amendment to the Constitution preserves the right to trial by jury in federal civil cases at common law. State constitutions contain equivalent provisions, and the right to jury trial in personal injury cases is deeply embedded in American legal culture. In practice, the majority of personal injury cases that proceed to trial are tried before a jury.

The jury determines liability, contributory or comparative fault and the quantum of damages. It awards both economic and non-economic damages, and in appropriate cases punitive damages. Non-economic damages, which correspond broadly to general damages in English law, include compensation for pain and suffering, loss of enjoyment of life, emotional distress, disfigurement and loss of consortium. Because these heads of damage are assessed by lay jurors rather than experienced judges, the range of outcomes is considerably wider, and the potential for very large awards is correspondingly greater. Plaintiff attorneys in the United States are skilled at presenting catastrophic injury cases to juries in ways that maximise non-economic awards, through the use of day-in-the-life videos, demonstrative evidence, expert testimony about future care needs and, in some states, techniques associated with the reptile approach to persuasion.

Some states impose statutory caps on non-economic damages, particularly in medical malpractice cases, but these caps are not uniform, and in many jurisdictions there is no restriction on the size of a non-economic award. Punitive damages, which are generally not available in English tort law can in theory be awarded without limit in US cases involving egregious or reckless conduct, though in practice appellate courts exercise oversight over manifestly excessive awards.

England and Wales: the exemption from income tax

In England and Wales, damages recovered in personal injury litigation are exempt from income tax and capital gains tax, regardless of the head of loss under which they are recovered. This applies both to lump sum awards and to periodical payments made pursuant to a periodical payments order. The exemption extends to general damages for pain, suffering and loss of amenity, to special damages for past financial loss, and to future loss of earnings and future care costs. A claimant who recovers a very substantial award for future loss of earnings does not pay income tax on that sum, and the capital held in a damages fund does not attract capital gains tax liability when it is invested.

The approach taken to the quantification of damages for loss of earnings reflects this exemption. The court calculates the claimant’s net loss of earnings after deduction of income tax and national insurance contributions, because those deductions represent sums the claimant would have paid had they been working and earning throughout the period of loss. The starting point is therefore the net, post-tax figure, and damages are awarded on that basis. Since the award itself is then received free of tax, the claimant is placed, in financial terms, broadly in the position they would have occupied had they continued to earn a net income throughout the relevant period. The interaction between the tax exemption and the discount rate applied to future loss calculations is a technically sophisticated area, but the underlying principle is straightforward: personal injury damages in England and Wales are received in the claimant’s hands tax free.

United States: federal and state tax treatment

In the United States, the federal tax treatment of personal injury damages is governed primarily by section 104(a)(2) of the Internal Revenue Code, which excludes from gross income the amount of any damages received on account of personal physical injuries or physical sickness. The exclusion applies to compensatory damages recovered in a lawsuit or by settlement and extends to both economic and non-economic heads of loss, provided the underlying claim is one for physical injury or physical sickness. General damages for pain and suffering, and compensatory damages for lost earnings arising from a physical injury, are therefore excluded from federal taxable income in the same way as their English equivalents.

There are, however, important limitations and divergences from the English position. Punitive damages are expressly excluded from the section 104(a)(2) exemption and are fully taxable as ordinary income at the federal level. Interest on a judgment or settlement award is taxable, which has practical significance where a case has been protracted. Damages for emotional distress that are not attributable to a physical injury or sickness are similarly taxable, a distinction that can generate complex allocation questions in cases involving mixed physical and psychiatric injury. State income tax treatment broadly follows the federal exclusion in most jurisdictions, though practitioners should verify the position in the relevant state.

Unlike the English approach, US courts do not routinely calculate lost earnings damages on an after-tax basis as a matter of course. Some jurisdictions permit or require evidence of the plaintiff’s tax burden to be taken into account in calculating lost earnings, while others apply a gross earnings figure on the basis that the tax exemption on the award broadly compensates for the tax that would otherwise have been paid. The treatment of structured settlement payments under qualified assignments is discussed in the following section.

England and Wales: Periodical Payments Orders

English law has, since the Courts Act 2003 and the amendments to the Civil Procedure Rules that followed, given the court the power to order that damages for future pecuniary loss in personal injury cases be paid by way of periodical payments rather than as a lump sum, even where neither party has sought such an order. Periodical Payments Orders (PPOs) are available for heads of future loss, principally future care costs and future loss of earnings, and are particularly well suited to catastrophic injury cases where the claimant has substantial and ongoing care needs over a long life expectancy.

The principal advantage of a PPO over a lump sum is that it eliminates the uncertainty inherent in predicting the claimant’s life expectancy and the future cost of their care. A lump sum for future care is calculated by reference to a multiplier derived from the claimant’s expected lifespan; if the claimant lives longer than the actuarial prediction, the lump sum may be exhausted before death. A PPO is paid for the remainder of the claimant’s life, regardless of how long that proves to be, and the longevity risk is accordingly borne by the paying party’s insurer. Periodical payments under a court order are exempt from income tax in the hands of the recipient.

PPOs are typically index linked, with the annual payments rising in line with an appropriate index reflecting the actual cost of the relevant care or loss. The Annual Survey of Hours and Earnings (ASHE) index for care workers has been widely used for care-related periodical payments, and the court retains jurisdiction to vary a PPO in limited circumstances, including a material change in the claimant’s condition. Where a defendant’s insurer wishes to fund a PPO by purchasing an annuity from a life office, the defendant must demonstrate that the security of the payments is adequately protected, and the court will not approve a PPO unless it is satisfied on that point. In practice, the leading personal injury insurers and their reinsurers have developed well established mechanisms for funding long term periodical payment obligations.

United States: structured settlements

In the United States, the equivalent mechanism is the structured settlement, which is a voluntary arrangement agreed between the parties under which the defendant (or, more commonly, its insurer) agrees to fund periodic payments to the plaintiff rather than paying a single lump sum. Structured settlements are not imposed by court order in the way that PPOs can be in England and Wales; they arise from negotiation and are incorporated into the terms of a settlement agreement. The periodic payments are funded by the purchase of an annuity from a life insurance company by which the obligation to make future payments is assigned from the defendant to the annuity provider.

The tax treatment of structured settlement payments in the United States is favourable and represents one of the principal incentives for their use. This is a significant advantage over a lump sum, the investment income from which would be taxable in the ordinary way.

The key practical distinction between the two systems is that an English PPO is a court order and carries with it the court’s supervisory jurisdiction, including the ability to vary the order in defined circumstances, while a US structured settlement is a contractual arrangement that, once entered into, is generally fixed in its terms. An English claimant who accepts a PPO retains the protection of the court throughout the duration of the payments; an American plaintiff who agrees a structured settlement must negotiate appropriate terms at the outset, including any cost of living adjustments, since the opportunity to revise the arrangement thereafter is very limited. Both mechanisms serve the common purpose of providing the catastrophically injured claimant with a reliable and tax efficient income stream for life, and both shift the longevity risk from the claimant to the paying party, but they do so through materially different legal structures.

England and Wales: NHS charges and the Compensation Recovery Unit

In England and Wales, healthcare is provided predominantly through the National Health Service, which is funded from general taxation and is available to patients without direct charge at the point of delivery. A claimant injured in a road traffic accident or through an employer’s negligence will typically receive their acute treatment, surgery, rehabilitation and ongoing medical care through the NHS, and those services are provided without cost to the claimant. However, the cost of that treatment is recoverable from the compensating party through the NHS injury cost recovery scheme, administered by the Compensation Recovery Unit (CRU) of the Department for Work and Pensions.

The CRU operates two distinct recovery mechanisms relevant to personal injury litigation. First, under the Social Security (Recovery of Benefits) Act 1997, the compensator is required to repay to the CRU any recoverable state benefits paid to the claimant as a result of the accident, up to the value of the corresponding heads of damages in the settlement or judgment. Benefits are offset against specific heads of loss: for example, universal credit and employment and support allowance are offset against damages for loss of earnings, while attendance allowance and disability living allowance are offset against the care element of the award. The claimant’s damages cannot be reduced by this offsetting below nil on any given head, and the compensator pays the recoverable benefits to the CRU in addition to any residual damages due to the claimant. Second, the NHS (Injuries) Act 2006 and its predecessors require the compensator to pay fixed tariff charges to the CRU in respect of NHS treatment provided to the claimant following a road traffic accident. These charges, which are set by regulation and updated periodically, represent a contribution toward the cost of NHS treatment and do not reflect the full economic cost of care.

The practical consequence for defendants and their insurers is that the total payment required to resolve a personal injury claim in England and Wales will include both the damages payable to the claimant and any CRU repayment obligation. Compensators are required to obtain a certificate of recoverable benefits from the CRU before settling a claim, and payment of the CRU element is made directly to the CRU rather than through the claimant. From the claimant’s perspective, the scheme is largely invisible in practice, since the claimant does not receive and is not required to repay benefits or NHS charges from their own damages; the obligation falls on the compensator. Where the claimant has received private medical treatment and wishes to recover the cost as a special damage, they may do so as part of their claim, provided the expenditure was reasonably incurred.

United States: liens, Medicare, Medicaid and health insurance subrogation

The position in the United States is considerably more complex, and the resolution of healthcare liens and subrogation claims has become a significant area of practice in its own right. Unlike the NHS model, healthcare in the United States is delivered through a fragmented combination of private insurance, employer sponsored plans, and federal and state government programmes, principally Medicare (for those aged 65 and over and certain disabled individuals) and Medicaid (a joint federal and state means tested programme). Where a plaintiff’s medical treatment has been funded by any of these sources, the relevant payer will typically assert a right to reimbursement or subrogation from any personal injury recovery obtained by the plaintiff.

Medicare’s rights in this context are governed by the Medicare Secondary Payer Act, which requires that Medicare be reimbursed from any personal injury settlement or judgment before the plaintiff retains the net proceeds. Medicare’s conditional payments, meaning the amounts paid by Medicare for treatment related to the injury, must be identified, verified and resolved as part of any settlement process. Failure to address a Medicare lien can result in the plaintiff, the plaintiff’s attorney and the defendant all facing liability to the federal government. Where a settlement is reached, the parties must notify Medicare and reach agreement on the lien amount, which may be subject to negotiation and reduction. In cases involving future medical expenses, Medicare requires the parties to consider the establishment of a Medicare Set-Aside arrangement (MSA), which is a fund set aside from the settlement to cover the plaintiff’s future injury related medical costs that would otherwise be paid by Medicare. While formal MSA approval by the Centers for Medicare and Medicaid Services (CMS) is only mandatory in certain categories of case, the consequences of non compliance are sufficiently serious that practitioners routinely seek approval in any case of significance.

Medicaid operates a similar reimbursement right, but the rules are governed at state level and vary considerably between jurisdictions. Most states have enacted Medicaid lien statutes, but the scope of those liens, the extent to which they can be reduced or waived, and the procedures for resolving them differ markedly.

Private health insurers and ERISA governed employer health benefit plans may also assert subrogation or reimbursement rights against a plaintiff’s recovery. ERISA plans are subject to federal law rather than state law. The resolution of multiple competing lien and subrogation claims, sometimes involving Medicare, Medicaid, private insurers and ERISA plans simultaneously, is a characteristic feature of US personal injury practice that has no direct equivalent in England and Wales, and it adds a layer of complexity and cost to the settlement process that practitioners on both sides of the Atlantic should be prepared to navigate.

England and Wales: no statutory cap on compensatory damages

English law imposes no statutory cap on compensatory damages in personal injury cases. The court awards such sum as is necessary to place the claimant, so far as money can do so, in the position they would have occupied had the tort not been committed. General damages for pain, suffering and loss of amenity are assessed by reference to the Judicial College Guidelines and the body of appellate authority that informs them, but those figures represent the current judicial consensus on appropriate awards rather than a statutory ceiling. Special damages are assessed on the evidence and in principle can rise without limit to reflect the full extent of the claimant’s future financial losses. In catastrophic brain and spinal cord injury cases involving young claimants with high care needs, total awards regularly exceed five million pounds and may approach or exceed ten million pounds once lifetime care costs, accommodation and loss of earnings are included.

The principal constraint on the size of an English personal injury award is not any statutory limit but the requirement that each head of loss be established on the evidence and that the overall award be proportionate to the claimant’s actual loss. The court’s assessment of general damages is disciplined by the Judicial College Guidelines and the appellate framework; the assessment of future losses is disciplined by actuarial principles, the Ogden Tables and the applicable discount rate, currently +0.5%.These mechanisms constrain awards within a principled and predictable range without imposing an arbitrary statutory ceiling that could prevent genuinely catastrophic losses from being fully compensated.

United States: state caps on non-economic and punitive damages

The United States presents a sharply contrasting picture. While there is no federal cap on compensatory damages in personal injury cases, a substantial number of states have enacted statutory limits on non-economic damages, on total damages in specified categories of case, or on punitive damages. The primary driver of these caps has been the medical malpractice reform movement, which gathered momentum from the 1970s onwards in response to concerns about rising malpractice premiums and the alleged unpredictability of jury awards. Tort reform legislation has since extended beyond the malpractice context in many states to cover broader categories of personal injury and product liability claims.

Caps on non-economic damages are among the most significant and contested features of US tort law and vary from state to state. The constitutional validity of damages caps remains contested across jurisdictions, with courts in a number of states having struck down caps as violations of state constitutional rights to jury trial or equal protection, while courts in others have upheld them.

Caps on non-economic damages outside the malpractice context are less uniform and in many states do not apply to general personal injury claims arising from road traffic accidents or employers’ liability. The absence of a cap in such cases means that the potential for a large non-economic award before a sympathetic jury is unconstrained in a majority of US jurisdictions for the most commonly encountered categories of personal injury claim. This is one of the reasons why a seriously injured plaintiff in the United States may, in appropriate cases and in the right jurisdiction, recover a non-economic award that substantially exceeds anything achievable under the English system, as the comparative damages table later in this article illustrates.

England and Wales: exemplary damages and their narrow scope

English law does not recognise punitive damages as a general remedy in personal injury cases. The closest equivalent is the award of exemplary damages, which the House of Lords in Rookes v Barnard [1964] AC 1129 confined to three carefully defined categories: oppressive, arbitrary or unconstitutional action by servants of the government; conduct by the defendant calculated to make a profit which may exceed the compensation payable to the claimant; and cases where exemplary damages are expressly authorised by statute. The Law Commission has on more than one occasion recommended reform and a broader basis for exemplary awards, but those recommendations have not been implemented and the Rookes v Barnard categories remain the governing framework.

In personal injury litigation in England and Wales, exemplary damages are therefore rarely awarded and rarely sought. A road traffic accident caused by a drunk driver, an employer who knowingly exposes employees to a dangerous substance, or a manufacturer who continues to sell a defective product in the knowledge that it causes injury will not, in the ordinary run of things, face an exemplary damages claim in English proceedings. The claimant’s remedy is compensatory: to recover the full extent of their financial and non-financial loss, assessed on established principles, with no additional award designed to punish the defendant or deter future wrongdoing. The disciplinary function that punitive damages serve in the American system is performed in England and Wales, to whatever extent it is performed at all, by the criminal law and by regulatory enforcement rather than by the civil courts.

United States: punitive damages as a routine feature of serious claims

In the United States, punitive damages (also described as exemplary damages in some jurisdictions) are available in personal injury cases across virtually all states and play a significant role in the litigation landscape, particularly in product liability, pharmaceutical and medical device cases, toxic tort litigation and cases involving egregious individual misconduct. The standard for an award of punitive damages varies between jurisdictions but generally requires conduct that is malicious, fraudulent, oppressive, reckless or in conscious disregard of the rights of others. Negligence alone, even gross negligence in some states, is not sufficient; the plaintiff must establish a higher degree of culpability, typically by clear and convincing evidence rather than the ordinary preponderance of the evidence standard.

Punitive damages in the United States are assessed by the jury and are intended to punish the defendant and deter similar conduct. Where they are awarded, they are in addition to, and separate from, compensatory damages. Historically, very large punitive awards attracted considerable attention and controversy, and the constitutional limits on punitive damages have been developed through a series of Supreme Court decisions.

A number of states have enacted statutory caps on punitive damages, either as a fixed monetary ceiling or as a multiple of the compensatory award. Florida caps punitive damages at the greater of three times the compensatory award or $500,000, rising to the greater of four times compensatory damages or $2,000,000 where the defendant acted with specific intent to harm. Texas imposes a cap of the greater of $200,000 or twice the economic damages plus an amount equal to non-economic damages up to $750,000. Other states, including New York and Illinois, impose no statutory cap on punitive damages, leaving the jury’s award subject only to the constitutional guardrails established by the Supreme Court and to post verdict remittitur by the trial court. In some states, a portion of any punitive award is directed to a state fund rather than retained by the plaintiff.

The availability of punitive damages in the United States is of particular relevance to defendants whose conduct falls into the categories of recklessness or knowing disregard that attract the remedy. A corporate defendant that knew of a product defect and chose not to address it, a trucking company whose driver was permitted to drive in excess of permitted hours, or an insurer that acted in bad faith in handling a claim may all face punitive exposure in addition to compensatory liability. The prospect of a punitive award, and the reputational consequences of the evidence adduced to support one, can be a powerful driver of settlement. For claimants and their attorneys, the possibility of a punitive claim adds a dimension to litigation strategy that has no equivalent in England and Wales and can materially affect both the value of the claim and the dynamics of negotiation.

Non-economic damages represent compensation for the claimant’s pain, suffering and loss of amenity, in English terminology; in the United States the same concept encompasses pain and suffering, loss of enjoyment of life, emotional distress and related heads. In England and Wales, these awards are assessed by reference to the Judicial College Guidelines for the Assessment of General Damages in Personal Injury Cases. The 18th edition of those guidelines, published in April 2026, represents the current benchmark, with figures uplifted by approximately 8.2% over the 17th edition to reflect increases in the Retail Prices Index to August 2025.

The following table sets out indicative general damages brackets under the JCG 18th edition alongside indicative ranges for comparable injuries in the United States. US figures are drawn from reported settlements and jury verdicts across multiple jurisdictions and are necessarily illustrative rather than prescriptive, given the significant variation between states and between individual cases. All figures represent non-economic or general damages only and do not include economic loss, care costs, accommodation or other special damages.

The figures in the table illustrate a pattern that recurs across jurisdictions and injury types. English general damages awards are structured, consistent and moderate in absolute terms; a very severe traumatic brain injury attracts an award within a defined bracket regardless of the identity of the judge or the location of the court. In the United States, the range of outcomes is far wider, and the potential for a transformative non-economic award, particularly in a sympathetic case tried before a jury in a plaintiff friendly jurisdiction, is substantially greater. For defendants and their insurers, this variability represents a material uncertainty in reserving and litigation strategy. For claimants, the potential upside of US litigation must be weighed against the additional cost, the length of proceedings and the risk that a jury in a less sympathetic jurisdiction or in a state with caps on non-economic damages may deliver an award well below expectations.

It should be noted that in both jurisdictions the figures for non-economic or general damages represent only one component of a total award or settlement. In catastrophic injury cases, the economic losses, including past and future loss of earnings, the cost of future care, accommodation needs and the provision of therapies, aids and equipment, frequently dwarf the non-economic element. In England and Wales, a claimant with a very severe traumatic brain injury requiring a high level of round the clock care may recover a total award in excess of several million pounds, even though the general damages element falls within the JCG bracket. The same is true in the United States, where life care plans and economic loss projections prepared by specialist experts form the foundation of the financial case at trial.

The personal injury systems of England and Wales and the United States reflect the different legal cultures, constitutional traditions and policy choices of their respective jurisdictions. The English system offers predictability, judicial discipline and a costs framework that, through QOCS, provides meaningful access to justice without unlimited financial exposure for unsuccessful claimants. The American system offers the prospect of transformative awards, particularly through the jury trial process, but comes with greater procedural complexity, wider costs exposure and more variable outcomes.

For practitioners, clients and insurers with interests on both sides of the Atlantic, understanding these differences is essential. They shape not only the value of claims and the dynamics of settlement negotiations but the practical experience of litigation in each jurisdiction, from the scope of pre-trial disclosure and the role of expert witnesses to the identity of the tribunal that will ultimately determine the outcome. Penningtons Manches Cooper’s transatlantic personal injury practice is designed to bridge this divide, drawing on deep experience in catastrophic injury litigation in England and Wales and on longstanding working relationships with leading plaintiff and defence firms across the United States.

Those seeking advice on claims with a transatlantic dimension, whether arising from accidents in the United States involving British nationals, from the enforcement of foreign judgments, or from questions about which jurisdiction offers the most appropriate forum for a serious injury claim, are welcome to contact our team directly.

Warren Collins is a solicitor qualified in England and Wales.