We sold a family vehicle we have been using for in-home health services since 2012. We have claimed mileage each year which is typically 65-80% of the total miles. I'm not clear on how to handle this. I am in the process of entering information into Turbotax. We bought it in 2012 for 30,500. Sold it in 2019 for 12,000. Not sure what the Basis for gain/loss is.
