- Reimbursable Expense
- A business-related cost paid out of pocket by an employee that the company has agreed to repay according to the terms of this policy.
- Per Diem
- A fixed daily allowance paid to employees for meals and incidental expenses while traveling on company business, eliminating the need for individual meal receipts.
- Approval Workflow
- The defined chain of people β typically the direct manager and a finance approver β who must review and authorize an expense claim before reimbursement is processed.
- Spend Limit
- The maximum amount the company will reimburse for a specific expense category per transaction, per day, or per trip.
- Itemized Receipt
- A receipt that shows the individual line items of a purchase, not just the total β required for meals and entertainment to confirm the business nature of each charge.
- Non-Reimbursable Expense
- A cost the company explicitly will not repay, such as personal entertainment, traffic fines, or upgrades beyond the company's approved travel class.
- Expense Report
- The form or digital submission an employee uses to list, categorize, and attach receipts for expenses incurred, which then enters the approval workflow.
- Substantiation
- The documentation required by the IRS (and equivalent tax authorities) to support a business expense deduction β typically a receipt plus a business purpose statement.
- Advance
- A cash or card payment issued to an employee before a trip or event to cover anticipated business expenses, which must be reconciled against actual receipts afterward.
- Accountable Plan
- An IRS-compliant reimbursement arrangement in which employees must have a business connection for expenses, submit adequate documentation, and return any excess advance β making reimbursements non-taxable to the employee.