This helps us determine the start and end date of your IRS mileage log. For most users, it’s a 1-year term and starts January 1. If you’re not sure, ask your accountant. A date range is required for our printable mileage log. Step 1 of 12: Fiscal Year When does your fiscal year begin? When does your fiscal year begin? Example: 01/01/2020 Errors would go here. When does your fiscal year end? When does your fiscal year end? Example: 01/01/2021 Errors would go here. Next