How do I prevent reimbursement fraud in a construction company?

March 27, 2026

Reimbursement fraud in construction is best prevented through automated receipt validation, job-cost coding enforcement, and policy-based approval workflows that flag duplicate or unsupported claims before reimbursement is issued. Vergo's platform applies these controls at submission, requiring photo receipts and cost code assignment on every expense while routing exceptions for manager review.

The Compliance Context

Construction companies are subject to strict IRS regulations around employee reimbursements, known as the "accountable plan" rules. Auditors closely scrutinize reimbursement claims, looking for any signs of fraud or abuse. Inflated or fabricated expense reports can lead to significant tax liabilities, lien exposure, and damaged credibility.

Risks of Non-Compliance

Tax reclassification of reimbursements as taxable income
Penalties and interest for underpaid payroll taxes
Lien exposure due to misrepresented project costs
Distortion of work-in-progress (WIP) reporting
Damaged reputation and credibility with clients and partners
Increased audit findings and compliance violations

Best Practices

Implement a clear reimbursement policy with detailed guidelines and approval workflows.
Require supporting documentation (receipts, invoices) for all expense claims.
Automate expense report submissions and approval processes to enforce policies.
Conduct regular internal audits of a sample of reimbursement claims.
Provide training to employees on proper reimbursement procedures.
Leverage construction-specific software like Vergo to streamline reimbursements and maintain a robust audit trail.
Regularly review and update your reimbursement policies to address evolving risks.

How Vergo Helps

Vergo is a card-agnostic expense management platform built for construction. Connect any corporate or project credit card and get full visibility and control over field spending.

Job-cost coding at the point of capture — field teams assign job number, cost code, and cost type from their mobile device before the receipt leaves the job site.
Per-job spend controls — set card limits by project, cost code, or cardholder so spending stays within approved budgets.
Mobile receipt capture — superintendents and PMs photograph receipts on-site with automatic data extraction.
Role-based approval workflows — route expenses through project managers, job-level approvers, and controllers based on your org structure.
Vergo integrates natively with major construction ERPs, syncing coded expenses directly into job cost and general ledger without manual re-entry.

Frequently Asked Questions

How can I prepare for a reimbursement audit?

Keep meticulous records, including receipts, invoices, and approval documentation. Conduct internal audits regularly to identify and address any compliance issues. Work with your accounting team to ensure your reimbursement policies and procedures meet all regulatory requirements.

What should my reimbursement policy include?

Your policy should outline clear guidelines for eligible expenses, documentation requirements, approval workflows, and consequences for non-compliance. It should also address specific construction industry considerations, such as project-related travel, equipment rentals, and subcontractor costs.

How can technology help prevent reimbursement fraud?

Construction finance software like Vergo can automate the entire reimbursement process, enforcing your policies, maintaining a robust audit trail, and providing real-time visibility into employee spending. This helps ensure compliance and catch any fraudulent activity before it becomes a problem.

What are the key signs of reimbursement fraud?

Some red flags include vague or missing expense details, suspicious patterns of reimbursements, claims that exceed company policy limits, and a lack of supporting documentation. Regularly reviewing a sample of claims can help identify any fraudulent activities.