Employee Expense Reimbursements: From Receipt to Approved Payment

An employee buys supplies with personal funds, sends a receipt by text and asks to be reimbursed. A second receipt arrives by email a week later. Without a shared record, the business can lose track of what was approved, what was paid and whether the same purchase appears twice.

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Define the route before the next purchase

Write down which purchases employees may make, who can approve them and how to submit a claim. For planned spending, consider whether the business should pay the supplier directly instead. An employee reimbursement is for an employee-paid purchase; it should not become a second payment for a company-card charge or an invoice already paid by the business.

Keep the process proportionate. A small team may need one short form and a shared register rather than a complex system. Set an internal submission schedule and payment cadence that fit the business, while checking applicable requirements separately.

Collect a complete claim

Use a unique claim reference and retain the supporting documents together. A useful claim includes:

• Employee name, purchase date, supplier and amount.
• A readable receipt or invoice and confirmation of who paid.
• The specific business purpose and, where relevant, the project or department.
• Any personal portion excluded from the requested reimbursement.
• The approver, approval date and amount approved.
• The payment date, payment reference and accounting reference once completed.

If support is missing, record the exception and route it to an authorized reviewer. Do not silently treat an incomplete claim as complete. Keep sensitive payment details in the appropriate protected system rather than a broadly shared spreadsheet.

Review before paying

Check the claim against the business's purchasing rules, source document and business purpose. Search for the same employee, supplier, date and amount in earlier claims, company-card activity and supplier payments. Similar amounts can be legitimate, so investigate rather than rejecting them automatically.

Where practical, someone other than the claimant approves the expense. In a very small business, an owner can review the supporting record and payment list. Keep a visible status such as submitted, awaiting information, approved or paid, with one person responsible for moving each claim forward.

Record the expense once

For a simplified accrual-basis example, assume an employee paid $120 for approved business supplies. When the supported claim is recorded, the business debits supplies expense $120 and credits an employee reimbursement payable $120. When it pays the employee, it debits that payable $120 and credits the bank $120. The payment clears the liability; it does not create another $120 expense.

This is an illustration, not a universal entry. A purchase might belong in inventory or an asset account rather than expense, and cash-basis records may follow a different process. Match the treatment to the facts and the business's accounting method. Link the payment to the claim so the bank transaction does not get categorized as a fresh expense again.

Close the loop with a short register

Review approved unpaid claims before the period closes. Compare paid claims with bank activity and the payable balance, investigate old items and retain the approval trail. A clear register makes it possible to answer three questions: What does the business owe employees? What has it already paid? Which claims still need a decision?

For example, if approved claims total $350 and documented payments total $230, the remaining approved unpaid amount is $120, assuming no opening balance or adjustments. Keep pending or disputed claims separate from that approved total.

Sources and factual boundaries

Princeton University, “Reimbursement Policy”, identifies allowable business expense, substantiation and approval as components of its reimbursement process. Its substantiation guidance includes original receipts and a business purpose. These are Princeton's own rules, not requirements for every business. The checklist and examples here are original Summer Peaks guidance informed by those control principles. Source reviewed October 11, 2026. This article does not determine tax treatment, payroll reporting or a legally required reimbursement deadline; those questions depend on the facts and applicable rules.