So I am planning on driving today as I'm sure many others are. Got me thinking though as far as tax tracking goes for this evening... Should I just include all miles, fares collected, etc. in this tax year until I go offline for the night, regardless if I began driving at say 9PM Dec 31, and ended at 3AM Jan 1? Or when the clock strikes midnight, should I then jot down my mileage and everything to that point is miles driven for the 31st in 2016 and miles after that are driven on the Jan 1 and will be applied to 2017? Does Uber do this as well when they send the 1099? I mean will their tax docs cut off all income earned ending at midnight will all income earned after midnight going to the 1099 for 2017? thanks.