Last Updated: June 2026
This article is written for litigators, in-house counsel, and business owners facing disputes with a financial harm component. By the end, you will know when to hire a damages expert, what credentials signal reliability, and which mistakes lead to exclusion before trial.
An economic damages expert witness is a credentialed financial professional who quantifies monetary harm in litigation, translating complex financial data into clear, court-ready opinions. When a dispute involves lost profits, business interruption, or income loss, courts need someone who can attach a dollar figure to the harm. That expert’s testimony can determine whether a plaintiff recovers millions or walks away empty-handed.
Attorneys who retain an underqualified expert risk having testimony excluded under Federal Rule of Evidence 702 – and once excluded, the case often collapses. Sofer Advisors, headquartered in Atlanta, GA, provides expert witness services for commercial disputes, divorce matters, and shareholder conflicts, backed by 15+ years of experience and dual ABV and ASA credentials.
Key Takeaways
- Rule 702 Is the Gatekeeper – Courts exclude expert testimony that fails the Daubert reliability standard in a notable share of commercial litigation challenges.
- Credentials Signal Reliability – ABV (Accredited in Business Valuation) and ASA (Accredited Senior Appraiser) are recognized by the IRS, SEC, and FINRA as baseline reliability markers.
- Lost Profits Lead Commercial Claims – Lost profits cases are the most common commercial damages matter, and the but-for analysis used to calculate them is the most frequently challenged method.
- Expert Fees Run High – Damages experts charge $300 to $700 per hour for analysis and $500 to $1,200 per hour for trial testimony.
- Retain Early, Win Later – Hiring a damages expert before discovery closes lets them shape document requests around the financial data they will need.
- Courtroom Experience Matters – An expert with testimony in 11+ cases withstands cross-examination far better than one appearing in court for the first time.
These factors interact with how courts evaluate expert opinions. The sections below explain what litigators need to know before making a retention decision.
What Is an Economic Damages Expert?
An economic damages expert is a financial professional – typically a CPA, economist, or business appraiser. They are retained to calculate the monetary value of harm caused by a legal dispute. Their job is to convert facts into numbers a jury can understand. They do not argue liability. They quantify loss.
The scope varies by case. In a breach of contract, the expert calculates lost profits. In a personal injury matter, they project lifetime earnings lost to disability. In a shareholder dispute, they value the interest that was allegedly misappropriated. What sets a qualified expert apart from a general accountant is the ability to defend their methodology.
Sites like jurispro.com and seakexperts.com maintain expert witness directories that help attorneys build candidate lists. But a listing is not a credibility check. You still need to verify credentials and review prior testimony. David Hern CPA ABV ASA, founder of Sofer Advisors, brings a Heart of a Teacher to every engagement. He breaks down complex damages methodologies into terms judges and juries can follow. That clarity keeps testimony in front of the fact-finder.
When Do Litigators Hire a Damages Expert?
Litigators should hire an economic damages expert as soon as the financial dimension of a case is clear. Ideally, this happens before the discovery cutoff. Early retention gives the expert time to review documents and guide deposition strategy. It also lets them build a defensible opinion before the opposing side shapes the record.
The most common triggers for retention are:
- A breach of contract claim involving lost profits or lost business value
- A shareholder or partner dispute where an ownership interest was misappropriated
- A personal injury or wrongful termination matter with future income loss projections
- A divorce case requiring business valuation or income normalization
- An insurance dispute over business interruption losses
Each scenario involves quantifiable financial harm a jury cannot assess without expert guidance. Waiting until 60 days before trial is a costly mistake. The expert needs time to review documents, run models, and write a full report. Resources like law.com report Daubert rulings where late-retained experts were excluded. The issue was not that their method was wrong. There was simply not enough time to apply it properly.
What Do Economic Damages Include?
Economic damages are quantifiable financial losses that can be assigned a specific dollar value. They differ from non-economic damages like pain and suffering. These are harder to compute and often capped by statute.
The most contested categories in commercial litigation are lost profits and lost business value. Lost profits is forward-looking – what the business would have earned but for the defendant’s conduct. Lost business value is a point-in-time comparison – what the business was worth before harm versus after.
Here is how major damage types compare:
| Damage Type | Measurement Method | Key Challenge |
|---|---|---|
| Lost Profits | But-for revenue minus actual revenue | Proving causation, isolating defendant’s conduct |
| Lost Business Value | Before-and-after valuation comparison | Selecting the right valuation date and method |
| Lost Wages | Historical earnings times projected work life | Career trajectory and mitigation assumptions |
| Business Interruption | Lost income during recovery period | Separating insured from uninsured losses |
| Cost of Repair | Market rate for restoration or replacement | Avoiding double-counting with lost profits |
A well-prepared damages expert selects the right method and documents every assumption. They also address the weaknesses an opposing expert will target. The goal is not just a number. It is a number that survives an opponent’s effort to tear it down.
What Is Rule 702 and Why Does It Matter?
Rule 702 of the Federal Rules of Evidence governs when expert testimony is admissible in federal court. A qualified expert may testify if their knowledge helps the fact-finder. The testimony must rest on enough facts, and the expert must reliably apply reliable methods to the case.
Before testimony reaches a jury, opposing parties may file a Daubert motion to challenge the expert. If the court finds the methodology unreliable, testimony is excluded. Excluding the plaintiff’s expert often ends the case. Your expert must know the evidentiary standard in your jurisdiction: Daubert, the Frye standard, or a hybrid framework.
Credentials matter directly. An expert holding the ABV from the AICPA or the ASA from the American Society of Appraisers has passed rigorous examinations. Courts treat both as reliability markers. The Sofer Difference is a four-phase process: Discovery, Diligence, Analysis, and Delivery. It is designed to produce opinions that survive Daubert challenges at every stage.
How Do You Choose the Right Expert?
Choosing the right economic damages expert means evaluating four things: credentials, case experience, communication ability, and availability.
Credentials are table stakes. Look for a CPA with an ABV or ASA designation. A CPA alone is not enough for complex commercial damages. Both designations require competency through examinations recognized by the IRS and the SEC.
Case experience goes beyond resume length. Ask how many times the expert has handled the same type of claim. An expert with testimony in 11+ cases has been deposed and forced to defend work under Daubert. That experience translates into resilience. Ask also whether they can explain their methodology without jargon. If you struggle to follow, the jury will too. Complex analyses take 8 to 16 weeks from document receipt to final report. Confirm the expert can start immediately.
What Mistakes Get Expert Testimony Excluded?
Even well-credentialed experts make avoidable errors. The three most common are methodological inconsistency, unsupported assumptions, and failure to address mitigation.
Methodological inconsistency occurs when the expert applies a method that produces a favorable result. That method would not have been chosen if the numbers ran the other way. Opposing counsel searches prior reports for this pattern. Unsupported assumptions are equally damaging. Every damages model needs inputs – a growth rate, a discount rate, a profit margin. Those inputs must come from actual data or recognized benchmarks. Inputs from thin air collapse under cross-examination.
Failure to address mitigation is equally fatal. Courts expect plaintiffs to reduce losses where possible. The best experts address it proactively. They explain what steps were taken, how they were factored in, or why mitigation was not available. Addressing hard questions in the report is how testimony reaches the fact-finder.
Frequently Asked Questions
What are examples of economic damages in litigation?
Economic damages are measurable financial losses tied to a specific harmful act. Common examples include lost profits from a breached contract and lost wages in a wrongful termination case. Lost business value, property repair costs, and business interruption losses are also common. Courts require economic damages to be proven with reasonable certainty. The expert’s methodology must rest on reliable data and financial principles rather than speculation.
Who is the highest paid expert witness?
Economic damages and business valuation experts rank among the highest compensated expert witnesses in commercial litigation. Credentialed experts at major firms charge $500 to $1,500 per hour for trial testimony. Forensic economists and medical damages experts in large personal injury cases also command premium rates. The fee reflects case complexity, expert credentials, and the dollar amount at stake. In seven-figure cases, expert fees often total $50,000 to $200,000 or more.
What is Rule 702 for expert testimony?
Federal Rule of Evidence 702 governs expert testimony admissibility in federal court. It requires testimony to rest on enough facts and reliable principles. Methods must also be reliably applied to the case. Under the Daubert standard from the 1993 Supreme Court ruling, federal judges serve as gatekeepers before testimony reaches a jury. State courts follow Daubert, the Frye standard, or a hybrid framework – jurisdiction always matters.
What credentials should an economic damages expert have?
The strongest credentials are the CPA license, the ABV from the AICPA, and the ASA from the American Society of Appraisers. Both the ABV and ASA require passing examinations and meeting experience thresholds recognized by the IRS, SEC, and FINRA. Courts treat these as baseline reliability markers. An expert with both designations carries greater credibility at Daubert hearings. David Hern CPA ABV ASA at Sofer Advisors holds both.
How much does an economic damages expert from Sofer Advisors cost?
Sofer Advisors engagements typically range from $7,500 to $25,000 for the initial analysis and written report. The fee depends on case complexity, business size, and the damages periods to analyze. Deposition and trial testimony are billed separately at an hourly rate. Most reach expert report disclosure within six to ten weeks of receiving complete financial records. Schedule a consultation for a scoped estimate specific to your matter.
What is the difference between economic and non-economic damages?
Economic damages are objectively measurable losses such as lost wages, lost profits, and repair costs. Non-economic damages cover subjective harms like pain and suffering and emotional distress. Economic damages require expert quantification. Non-economic damages are left to jury discretion, though many states cap them by statute. In commercial litigation, economic damages are the primary focus. They are more defensible on appeal and less dependent on jury sympathy.
How long does a damages expert report take?
A complete expert report typically takes six to twelve weeks. That clock starts when the expert receives all required financial documents. Cases with multiple business units or disputed records take longer. Reports drafted on compressed timelines are more vulnerable to attack because assumptions are less tested. Building enough lead time before the expert disclosure deadline is one of the most important decisions in complex litigation.
What makes Sofer Advisors different from a large expert witness firm?
Sofer Advisors uses a full W2 employee team. The credentialed appraiser who designs the analysis writes the report and testifies. Large firms like Kroll often have a senior expert sign a report built by junior staff. Sofer Advisors holds dual ABV and ASA credentials and has testified in 11+ cases across multiple jurisdictions. The firm earned Inc. 5000 recognition and carries 180+ five-star Google reviews.
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Executive Summary
Economic damages expert witnesses are essential in litigation where financial harm must become a credible, court-admissible opinion. Litigators hire them to calculate lost profits, quantify lost business value, and project income losses in a format that survives Rule 702 and Daubert scrutiny. Choosing the right expert requires verifying ABV and ASA credentials, reviewing prior case testimony, and retaining early. Sofer Advisors brings dual-credentialed expertise, 15+ years of experience, and testimony in 11+ cases to commercial disputes, divorce, and shareholder litigation.
What Should You Do Next?
If your case involves financial harm that must be quantified for litigation, retain a qualified expert before your discovery deadline. Review the financial documents you already have and flag any gaps a damages expert will need. Ask every candidate how many cases of your type they have handled and whether they have ever been excluded under Daubert.
David Hern CPA ABV ASA, founder of Sofer Advisors has provided expert witness testimony in 11+ cases and holds dual credentials recognized by the IRS, SEC, and FINRA. Schedule a consultation to discuss your damages matter and receive a scoped estimate.
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About the Author
This guide was prepared by David Hern CPA ABV ASA, founder of Sofer Advisors – a business valuation firm headquartered in Atlanta, GA serving clients across the United States. David holds dual accreditations as an Accredited Senior Appraiser (ASA) and is Accredited in Business Valuation (ABV), credentials recognized by the IRS, SEC, and FINRA. He also holds the Certified Exit Planning Advisor (CEPA) designation. With 15+ years of valuation experience, David has served as an expert witness in 11+ cases across multiple jurisdictions and built Sofer Advisors into an Inc. 5000-recognized firm with 180+ five-star Google reviews. The firm’s full W2 employee team maintains subscriptions to all major valuation databases and operates under a next business day response policy.
For professional business valuation services, visit soferadvisors.com or schedule a consultation.
This content is for informational purposes only and does not constitute professional valuation advice. Business valuation conclusions depend on specific facts and circumstances. Contact Sofer Advisors for guidance regarding your specific situation.
