The Family Child Care Mileage-Keeper is designed to make it easy for you to track your vehicle expenses for your family child care (daycare) business. Using the Mileage-Keeper properly will satisfy the record-keeping requirements of the IRS. You may claim business mileage for all trips in which the “primary purpose” of your trip is business. You must keep a written record of all these business trips. Such records can include receipts, canceled checks, bank deposit slips, field trip permission forms, photos, and notations on a calendar. Or you can simplify your mileage record keeping by tracking all your business trips in the Mileage-Keeper . Keep it in your vehicle and use it to record every business trip, calculate vehicle expenses, and track mileage and travel details.