A large insurance claim is really an argument about numbers. How much revenue did the fire cost the business while it was closed? What would the company have earned if the flood had never happened? How much of the reported loss is real, and how much is optimistic? The policyholder has one view, the insurer has another, and the gap between them can run to millions.
Forensic accountants are the people who reconstruct the answer from evidence. They work from tax returns, ledgers, bank records, and production data rather than from what either side would like the number to be. That independence is what makes their figure hold up, whether the claim settles quietly or ends in litigation.
A large insurance claim is an argument about numbers, settled by whoever can build the more defensible one.
Business interruption claims
When a covered event shuts a business down, the real loss runs well past the day's takings. It is the profit the business would have earned over the whole period of interruption, minus the costs it saved by not operating, plus the extra expenses it took on to keep going or reopen faster. A forensic accountant models what the business was on track to earn from its own history and recent trend, then compares that against what actually happened.
The hard part is judgment. Sales were already sliding before the event, or a new competitor opened down the road, or a one-time contract inflated last year's numbers. A credible business interruption calculation accounts for those facts instead of assuming the past would have repeated cleanly.
Builder's risk and construction losses
Builder's risk claims cover damage during construction, and they carry their own accounting problems. Costs have to be traced across contractors, change orders, and draw schedules, and part of the loss is often the delay itself. A project that finishes months late can trigger interruption losses on top of the physical repair. Forensic accountants work alongside building consultants and the insurer's team to separate what the covered event caused from ordinary cost overruns that would have happened anyway.
When a claim is inflated or invented
Insurers bring forensic accountants in for the opposite reason too, to check whether a claim is honest. A business that suffers a modest loss has an incentive to round it up, and a small number of claims are fabricated outright. Reconstructing the loss from independent records exposes the difference: inventory that was written off months before the fire, sales that were sliding long before the claimed disruption, invoices that trace back to a company the owner quietly controls. The same reconstruction that supports a genuine claim is what deflates a padded one.
Damages, and standing behind the number
Not every claim is about a business. Forensic accountants also calculate economic damages in personal injury and wrongful death matters: lost earnings over a working life, the cost of future medical care, and the value of household services the injured person can no longer perform. Each of those rests on assumptions that have to be reasonable and documented, because they will be tested.
That testing is the last part of the job. When a claim is disputed, the forensic accountant explains the calculation as an expert witness, in terms a judge or jury can weigh. A number that cannot survive cross-examination is not worth much, so the discipline of building a defensible figure runs through the whole process, from the first ledger pulled to the final report.
Seeing red flags like these in your own numbers?
A confidential consultation costs nothing and tells you where you stand.
What it means for your matter
Most engagements are not Enron. But the pattern is the same at every scale: a diverted vendor payment, a related party that shouldn't exist, revenue booked before it was earned, a reserve fund that never quite reconciles. The methods used to expose a multibillion-dollar fraud are the same methods that expose a bookkeeper skimming from a small business or a managing agent taking kickbacks from a co-op.
If something in your financial picture doesn't add up, the earlier a forensic accountant looks, the more of the trail survives. Documents get lost, memories fade, and money moves. The record is easiest to reconstruct while it is still fresh.
Think something's wrong with your numbers?
Talk to a forensic accountant. It's confidential, and there's no obligation.