JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. Expense Sheets Overview The Expense application is a tracking tool that allows you to enter work-related expenses and submit them for processing. Related topics: Expense and Mileage Concepts Expense Fields This topic describes the fields and definitions on the Expense Fields tab. Expense Procedures This section describes the steps you need to work with expenses. Mileage Fields This topic shows the fields and descriptions on a mileage sheet. Mileage Procedures This section describes the steps you need to work with mileage sheets.