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Loss of Future Earnings in Litigation

The wage-based measure comparing but-for earnings to post-event reality over work-life expectancy.

Loss of future earnings measures the difference between what a plaintiff would have earned in their employment or career but for the injury or wrongful conduct and what they actually earn or are expected to earn afterward. It is the most common economic damages head in personal injury, employment, and wrongful death cases where the plaintiff had a documented earnings history.

The analysis begins with a verified pre-event baseline from tax returns, W-2s, pay stubs, and employer records—not hypothetical career paths unsupported by evidence. Economists then project a but-for earnings path using growth assumptions tied to documented history and BLS/OEWS occupational data.

Post-event earnings are modeled from actual wages since the incident, vocational opinions on suitable work, and mitigation evidence. The economist credits interim earnings and addresses part-time status, career changes, and unemployment periods. The annual difference is summed over work-life expectancy and may include fringe benefits and present value discounting.

Loss of future earnings differs from loss of earning capacity when the legal measure focuses on specific employment continuation rather than open labor market capacity. Counsel must align the damages theory with state law and pleadings; economists implement the measure counsel directs.

Common disputes include growth rate reasonableness, mitigation adequacy, treatment of self-employment income, and whether bonuses or overtime are recurring. Network experts document every assumption for FRE 702 and Daubert review and provide deposition-ready explanations for judges and juries.

Frequently Asked Questions

What records are most important for a loss of future earnings analysis?
Multi-year pre-event tax returns and W-2s establish the baseline. Post-event earnings documentation, employer verification, vocational reports, and SSDI award letters (where applicable) support the post-event path. Personnel files help explain anomalies such as one-time bonuses or periods of unemployment before the incident.
Can future earnings loss be calculated if the plaintiff was unemployed before the injury?
Yes, but methodology differs. If the plaintiff had accepted a job offer or was in a defined career path, economists may use that evidence. Otherwise, loss of earning capacity using education and occupational data may be more appropriate. The economist works with counsel to select the measure supported by facts and law.

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