Expense Fraud Investigation Expert Witness UK

Expense fraud involves submitting false, inflated, or fabricated expense claims for reimbursement. Common patterns include personal expenses submitted as business expenses, duplicate claims across different reference numbers, inflated mileage, fictitious receipts, and split claims designed to stay below approval thresholds. Individual claims may appear modest, but systematic expense fraud over years can amount to significant sums.

Forensic accountants conduct data analytics across the complete expense claims dataset - not just discovered instances. Analysis identifies duplicates (same amount, same date, different claim reference), claims systematically below approval thresholds, unusual patterns (all round numbers, all weekends, all same vendors), and discrepancies against travel records and business system data.

Quantification methodology establishes the total fraudulent amount across the full historical period, distinguishing between legitimate business expenses and fraudulent claims. The expert report supports civil recovery, employment tribunal dismissal proceedings, and criminal prosecution where the scale warrants police involvement.

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