The Expense Category List is a document that summarizes and organizes all the acceptable costs for any given type of project. It outlines different categories of expenses, provides comprehensive definitions for each cost, and allows for budgeting from the outset. From hiring independent contractors to purchasing office supplies to renting equipment—all prospective expenses should be listed in this document. With the Expense Category List, businesses can tackle projects knowing exactly what costs they will incur, ultimately streamlining the financial process and making it easier to manage resources.