Litigation Support Services: Economic Damages, Asset Tracing, and Testimony That Holds Up

What litigation support services actually cover

The phrase covers more ground than most parties expect. In practice, litigation support is the financial and investigative capability a legal team does not hold in-house: the ability to put a defensible number on a loss, to reconstruct what happened inside a set of financial records, to find what a party would prefer stayed unfound, and then to explain all of it under cross-examination.

It is not a single deliverable. A matter may need a damages model and nothing else. Another may need an asset trace and never see a courtroom. A third needs the full arc — investigation, quantification, report, deposition, testimony. The common thread is that each output has to survive an adversary whose job is to dismantle it.

Fortaris supports both plaintiff- and defense-side engagements across commercial litigation, arbitration, regulatory enforcement, white-collar defense, and bankruptcy and receivership matters.

• Economic damages and financial-loss analysis — lost wages, lost profits, business interruption, diminished earning capacity
• Forensic accounting — tax-return, bank-record, and financial-statement analysis; income reconstruction
• Asset tracing and financial investigations — locating assets, mapping ownership, following fund flows
• Fraud and misrepresentation detection — embezzlement loss, related-party transactions, fraudulent conveyance
• Expert testimony — Daubert-ready reports, deposition, and trial or arbitration testimony

The most expensive mistake is bringing the expert in late

Counsel often engages financial expertise once a damages figure is contested — after the pleadings are set, after discovery has been scoped, sometimes after a deposition has locked in a theory. By then the expert is being asked to defend a position rather than help shape one.

Brought in early, the same work does something more useful: it tells you what the loss actually is before you plead it, identifies the records you need before you serve requests, and surfaces the weaknesses in your own theory while there is still time to adjust. It also frequently narrows the matter. A credible early number can make settlement rational for both sides — or reveal that a claim will not carry the weight being placed on it.

This is the same logic that governs investigative due diligence before a transaction: the value of the work is highest at the point where findings can still change the decision.

Economic damages: the number has to survive cross-examination

Damages quantification is the core of the practice. In personal-injury and wrongful-loss matters, that means past and ongoing lost wages, future earning-capacity assessments across a claimant's work-life horizon, and — the hardest category — income reconstruction for self-employed claimants and closely held businesses whose records are incomplete or contested.

In commercial disputes, it means lost-profit and business-interruption analysis, and economic-damages modeling in contract, shareholder, partnership, and M&A disputes. The technical work is only half of it. The other half is documentation: a number that cannot be traced back through its inputs, assumptions, and method is a number that will not hold.

The discipline that matters here is restraint. An aggressive figure that collapses under scrutiny is worth less than a conservative one that does not move.

Asset tracing: finding what is there, and what was moved

A judgment is not a recovery. Asset tracing is the work of turning one into the other — locating assets, identifying ownership pathways, and following fund flows to support judgment enforcement and post-fraud recovery.

Much of the value sits in what the movement itself reveals. Fraudulent-conveyance analysis and related-party transaction reviews often show assets shifted to relatives, affiliated entities, or trusts in the window before a claim landed. That pattern is frequently more probative than the balance sheet it was designed to protect. This work also supports trustees, receivers, debtors-in-possession, and creditors' committees.

Where funds or ownership cross borders, the analysis compounds — different registries, different disclosure regimes, different evidentiary standards. That terrain is covered in our guide to cross-border fraud investigation, and it draws on the same capability as our investigative services and corporate intelligence practices.

Expert testimony: the bar moved in 2023

Counsel evaluating experts should understand what changed. Effective December 1, 2023, Federal Rule of Evidence 702 was amended to make explicit what many courts had been applying loosely. The proponent must now demonstrate that it is more likely than not that the testimony meets the rule's requirements — a preponderance standard for admissibility, not a question of weight left to the jury.

The amendment also sharpened Rule 702(d): the expert's opinion must reflect a reliable application of the principles and methods to the facts of the case. In plain terms, an expert may no longer stretch a conclusion beyond what the underlying method and data actually support, and courts were specifically cautioned about experts asserting more certainty than a subjective method can carry.

The practical consequence is that methodology and candour are now admissibility issues. This favours experts who document their inputs, state their limits, and decline to overclaim — and it exposes those who treat a report as advocacy. Independence is not a soft virtue here; it is the thing that keeps the opinion in front of the jury.

• The proponent carries a preponderance burden on admissibility — it is not automatically a weight question
• The opinion must reflect a reliable application of the method to these facts, not the method in the abstract
• Overstated certainty is a specific target of the amendment, particularly for subjective methods
• Daubert-ready means the report anticipates the challenge before it is filed

What drives the cost of an engagement

Litigation support is scoped, not priced from a menu, and the drivers are reasonably predictable. The condition of the records matters most: reconstructing income for a cash-intensive business with incomplete books is a different exercise from analysing clean audited statements. Scope matters next — a discrete lost-wage calculation is not a multi-entity fraud trace.

Beyond that: the number of jurisdictions involved, the volume of financial data, whether assets must be traced through intermediaries, the compression of the litigation timeline, and whether the engagement ends at a report or continues through deposition and trial testimony. Testimony carries its own preparation burden and should be scoped as its own phase.

Any firm quoting a confident figure before seeing the records is guessing. The honest answer to “what will this cost” begins with a look at what you actually have.

How to choose a litigation support firm

The market ranges from large advisory firms to solo testifying experts, and the right choice depends on the matter. A few questions separate them quickly.

Ask who will actually do the work and who will sign the report — at many firms these are different people, and the second one meets you at the pitch. Ask what the credentials are: CPA and forensic-accounting depth for damages, ACFE Certified Fraud Examiner methodology where fraud is alleged, and genuine financial-investigative experience where assets have to be found rather than counted. Ask about testimony history, including matters where the opinion was challenged.

Then ask the uncomfortable one: what would make you decline to give the opinion we want? An expert who cannot answer that is a liability under the amended Rule 702. Fortaris's litigation support practice is Managing-Director-led and built on CPA, forensic-accounting, and federal financial-investigative experience — delivered as independent conclusions, which is the only kind that helps law firms when the report is tested.