Home Forums Tax Business income에서 비용공제 (schedule C) 할때, car mileage 비용을 위한 증빙? Business income에서 비용공제 (schedule C) 할때, car mileage 비용을 위한 증빙? Home Forums Forums Tax Business income에서 비용공제 (schedule C) 할때, car mileage 비용을 위한 증빙? EditDelete gggg 73.***.231.59 2020-01-0221:20:35 YES, FOR BUSINESS PERCENTAGE ONLY