Personal injury litigation: key differences between England and Wales and the United States

Although England and Wales and the United States share a common law heritage, personal injury claims often produce significantly different outcomes. The most important differences concern limitation periods, costs and funding, insurance cover, damages and trial process. This article highlights some of the key differences. A more detailed guide to the topic is available here.

Limitation periods

In England and Wales, personal injury claims must generally be issued within three years of the accident or the claimant’s date of knowledge. The court also has discretion to allow some claims to proceed outside the limitation period where it is equitable to do so. Claims involving children and protected parties are subject to special rules.

In the United States, limitation periods vary between states, typically ranging from one to three years, although some are longer or shorter. Many states apply a discovery rule, but particular care is required because claims against public bodies often have much shorter notice requirements and some states impose strict statutes of repose.

Funding and adverse costs

England and Wales operates a modified ‘loser pays’ system. While successful defendants would ordinarily recover costs, most personal injury claimants benefit from Qualified One-Way Costs Shifting (QOCS), which generally protects them from adverse costs liability unless there is fundamental dishonesty or abuse of process. Conditional fee agreements (no win, no fee) remain common.

In the United States, contingency fees are the dominant funding model. Each side generally bears its own legal costs regardless of outcome under the ‘American Rule’, reducing adverse costs risk but increasing the proportion of damages typically retained by lawyers.

Insurance and recoverability

A significant practical difference arises in motor claims. In England and Wales, compulsory motor insurance provides effectively unlimited cover for personal injury liabilities, supported by the Motor Insurers’ Bureau for uninsured or untraced drivers.

By contrast, US motor policies are subject to state-mandated minimum limits, which can be relatively low. Even where liability is established, a seriously injured claimant may encounter limited insurance cover and may need to rely on uninsured or underinsured motorist protection.

Judge versus jury

Personal injury claims in England and Wales are determined by judges sitting alone. This generally produces more predictable outcomes and a relatively consistent approach to valuing non-pecuniary loss.

In the United States, juries commonly determine both liability and damages. This creates greater variability in outcomes and contributes to the potential for substantially higher non-economic damages awards.

Damages

England and Wales has no statutory cap on compensatory damages, but awards for pain, suffering and loss of amenity are guided by the Judicial College Guidelines and established appellate authority. General damages are therefore comparatively modest and predictable.

In the United States, non-economic damages (including pain and suffering and loss of enjoyment of life) are often significantly higher. Some states impose caps, particularly in medical malpractice cases, but many do not. Jury assessment can lead to a much wider range of outcomes.

Illustrative examples include:

These figures relate only to non-economic/general damages and exclude future care, earnings and other financial losses.

Periodical payments and structured settlements

In England and Wales, courts may order Periodical Payments Orders (PPOs) for future losses, particularly in catastrophic injury cases. PPOs provide tax-free, index-linked payments for life and can be imposed by the court.

In the United States, the equivalent arrangement is usually a negotiated structured settlement funded through an annuity. Unlike PPOs, these arrangements are contractual and are generally not subject to ongoing court supervision.

Punitive damages

One of the most significant differences is the availability of punitive damages. In England and Wales, exemplary damages are exceptionally rare in personal injury claims and compensatory damages remain the primary remedy.

In the United States, punitive damages are available in many jurisdictions where conduct is reckless, malicious or fraudulent. Although some states impose statutory caps, punitive damages can significantly increase potential exposure and often influence settlement strategy.

Key takeaway

The principal distinctions are that US claims often involve jury trials, potentially much higher non-economic and punitive damages, and lower mandatory insurance limits, while England and Wales offers greater predictability, judicially controlled damages assessments, broader insurance protection and court-ordered periodical payments. These differences can have a substantial impact on claim value, litigation strategy and forum considerations in cross-border personal injury disputes.