A mileage log is a record of your vehicle miles traveled for business over a particular period kept in a spreadsheet, form, logbook or online application that you use to claim a tax deduction or collect reimbursement from your employer.A mileage log serves as proof and may also be used to keep track of other deductible miles, e.g. Those traveled for medical, charitable or moving purposes.To deduct miles on your tax return, you need to keep meticulous and accurate records of your driving on a daily basis in case of an IRS audit.Also, you must clearly distinguish between your business and personal trips.

Use this template as a daily and monthly mileage log. ‌ Download Business Vehicle Mileage Log Template - Excel. Download office 2011 for mac. 12-Month Mileage Log Spreadsheet. Each month gets its own mileage log sheet in this template, so you can record daily, monthly, and yearly miles. Keep track of your overall mileage as well as business miles that can be deducted.