Expense Reimbursement Fraud Investigation

Table of Contents

Industry: Consumer Products

Region: United States

Situation

A multinational company identified unusual expense reimbursement activity involving a member of its sales team after concerns were raised regarding excessive travel and entertainment expenses. Preliminary findings suggested the employee had submitted duplicate receipts, unsupported expenses, and falsified reimbursement documentation while leveraging relationships with supervisors to obtain approvals. Sierra Forensic Group was engaged to investigate the allegations, determine the extent of the fraud, and support potential legal action.

SFG’s Role

Sierra Forensic Group led the forensic accounting investigation, working closely with executive leadership, Human Resources, and legal counsel to evaluate expense reimbursement activity, analyze supporting documentation, and determine the scope of the suspected misconduct.

Our Approach

  • Reviewed expense reports, corporate credit card transactions, receipts, travel records, and reimbursement documentation for indicators of fraud.
  • Identified duplicate receipts, unsupported expenses, altered documentation, and reimbursement requests lacking adequate supporting evidence.
  • Analyzed expense approval patterns and identified control weaknesses related to supervisory review and authorization.
  • Conducted strategic interviews with employees and management to corroborate investigative findings and evaluate the expense approval process.
  • Identified evidence that the employee had solicited coworkers to provide receipts in support of fraudulent reimbursement requests and assessed the extent of their involvement.

Outcome

SFG’s investigation identified substantial evidence supporting the client’s concerns regarding expense reimbursement fraud and related control deficiencies. Based on the investigative findings, the client terminated the employee, pursued appropriate legal action to recover financial losses, and implemented enhanced expense reimbursement policies, supervisory approval procedures, and fraud awareness training to strengthen internal controls and reduce future fraud risk.

Services Provided

  • Expense Reimbursement Fraud Investigations
  • Forensic Accounting
  • Employee Misconduct Investigations
  • Investigative Interviews
  • Internal Control Assessments
  • Fraud Risk Assessments
  • Litigation Support
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