What should a construction company include in its reimbursement policy?

Key takeaways

• Construction reimbursement policies must comply with IRS Accountable Plan rules to avoid treating reimbursements as taxable income.
• Vergo automates policy enforcement across reimbursements, cards, and invoices, coding each transaction by inference from your accounting structure and proposing the project number, cost code, and GL account on first review.
• Policies should clearly define which expenses are eligible, require receipts and business purpose documentation, and establish approval workflows tailored to project-based operations.
• Job costing requirements mean reimbursements need project number, cost code, and cost type assignment before entering the ERP.
• Spending limits should be set by role, project phase, or cost code to prevent budget overruns and lien exposure.
• Regular policy reviews and employee training reduce disputes, audit findings, and compliance risk.

What the IRS requires for construction reimbursements

Construction companies must structure reimbursement policies to meet IRS Accountable Plan requirements. The IRS mandates that reimbursed expenses have a business connection, that employees substantiate expenses with receipts and documentation within a reasonable time, and that employees return any excess reimbursement. When a policy fails these tests, the IRS reclassifies reimbursements as taxable wages, triggering payroll tax liabilities and potential penalties. Construction firms face additional scrutiny because field expenses often lack immediate documentation and may blur the line between employee and subcontractor costs, making clear policy language essential to withstand audit review.

Which expense categories to include

A construction reimbursement policy should explicitly list eligible categories such as mileage for travel between job sites, materials purchased with personal funds in emergencies, safety equipment not provided by the company, lodging and meals during out-of-town projects, and mobile phone costs when used for job coordination. The policy should also name ineligible expenses like commuting mileage from home to the primary job site, personal meals, non-safety clothing, and entertainment. Construction-specific scenarios require clarification: for example, whether a superintendent's personal truck fuel is reimbursable when hauling company tools, or how to handle shared meals with subcontractors. Ambiguity in category definitions leads to disputes, inconsistent treatment, and audit flags when examiners compare reimbursement patterns across employees and projects.

Documentation and approval requirements

Every reimbursement claim should require an itemized receipt showing vendor name, date, amount, and items purchased, plus a written business purpose that includes the project name or number and reason for the expense. For construction firms, this often means photographing receipts immediately at the job site to prevent loss and annotating them with job context before they reach the office. Approval workflows should route claims through the project manager or superintendent who can verify that the expense was necessary and job-related, then to accounting for final coding and payment. The policy should set submission deadlines—commonly within 30 or 60 days of the expense—to satisfy IRS timing rules and ensure accurate period costing. Missing documentation should trigger automatic rejection or follow-up, not manual reminders from accounting staff.

Job costing and internal control considerations

Construction reimbursement policies must address job cost accounting, requiring employees to assign each expense to a specific project number, cost code, and cost type at the time of submission. This ensures work-in-progress reports reflect true project costs and that over-budget conditions are visible before they become unrecoverable. The policy should also establish segregation of duties: the person incurring an expense should not approve it, and the person coding it should have access to budget data to flag anomalies. Centralized recordkeeping in a single system prevents duplicate reimbursements and creates an audit trail that satisfies both external auditors and bonding company reviews. Regular policy reviews—at least annually—keep the document aligned with changing tax rules, union agreements, and business needs, while recurring employee training reduces the volume of non-compliant submissions.

A practical example

A superintendent working on a remote highway project realizes that a critical safety harness has failed and purchases a replacement at a local supplier using a personal credit card for $240. Under the company's reimbursement policy, safety equipment is an eligible category. The superintendent photographs the receipt on-site, writes a note identifying the project number and the immediate safety need, and submits the claim through the company's system. The submission routes to the project manager, who confirms the expense was necessary and within budget for that cost code. Accounting receives the approved claim, verifies the receipt and job code, and processes payment within the policy's five-day window. The expense posts to the correct project's equipment cost code, keeping WIP reporting accurate and satisfying the IRS business connection and substantiation tests without any manual follow-up.

How Vergo handles this

Vergo manages construction employee reimbursements alongside card spend and AP invoices in one platform. Employees submit reimbursements by text message with no app to download, and Vergo chases missing receipts automatically instead of waiting for manual follow-up. Every transaction codes by inference from your own accounting structure and job cost history, proposing the project number, cost code, and GL account on first review, and every coding shows why it was chosen so a reviewer confirms in seconds instead of re-coding by hand. Approval workflows are optional and fit how you already control spend: route by GL account, by amount, or by project, or skip approval flows entirely and let policy flags catch only what breaks a rule. Transactions are ready to code the moment they happen with no waiting for clearing, and once they clear they sync into your accounting or ERP software. Connecting your existing cards involves no card applications, no re-issuing, and no banking change, and Vergo integrates with every ERP and accounting software so reimbursements, card spend, and invoices run through one coding model with one reconciliation.

Related questions

• What purchases should be reimbursable vs. on a company card in construction?
• What are the IRS rules for employee reimbursements in a construction company?
• How do I set spending limits for construction employee reimbursements?
• What is the best reimbursements software for aerospace companies using SAP?