Expense report submission guidelines are the set of rules, regulations and required documents that must be followed when submitting an expense report. These guidelines ensure that every expense incurred is authorized, legitimate and accurate. The guidelines also provide internal control to prevent fraud, misuse or abuse of company resources. Following these guidelines is essential for a successful and efficient expense report submission process. Keeping track of expenses while traveling or conducting business activities can be daunting, but following the right guidelines makes it easier. So make sure you follow your company’s policy on expense reporting to keep your finances in order, and stay in compliance with the law.