Webuse keeper’s 1099 tax calculator to see an estimate of your tax bill or refund. Feel free to tinker around, or get serious with our advanced info fields. Webfor 1099 mileage deductions and meal deductions, one must determine which mileage deduction method they qualify for and whether their meals are considered a business. Webtrips between your home and the work site and from the last work site back home are commuting miles and are not deductible. However, if your home is your.