I bought a car in 2007 which I used about 80% for business. (Business miles per year were about 3000 miles). Purchase price $50,000 in 2017 and vehicle sold for $11,000 in 2023
Turbo tax shows a little over $8,000 gain for the business.
I went through each of the 16 years and multiplied the business miles for each year x the milage amount (.19 to .27) for the multiple years. Total amount for the milage deduction was $10,945.01. Turbo tax added this amount to my income and increased the amount of tax due over $2,000. Does this seem right? Am I missing something?