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. ... View more