Make sure your airfare claim/itinerary for reimbursement shows your itinerary and that it has been paid.
You must submit receipts for individual expenses of $75 or more. Receipts are required for all domestic lodging and rental car expenses regardless of the cost. Your airfare receipt must include your itinerary as well as your seat class (coach or economy). You may submit the receipt and itinerary as separate documents if you prefer. Receipts must indicate:
- whom you paid (name of the person or company you paid)
- the amount you paid and type of currency
- when you paid (transaction date)
- what you bought (itemized description of goods or services purchased)
- how you paid (cash, check, or credit card)