This comes up every year, My tax lady gives me days away at half pay, you have to work for 10 hrs or more,and run interstate. I've trusted her for 20 plus years and she hasn't let me down. As a matter of fact she re trained herself when I come off the road 16 years ago to Ltl, so she was better informed of this style of trucking. I have been told Turbo Tax even lets you take your days. It cost more but get you a CPA that serves Truckers and Farmers it's worth it, and you can write that cost off next year too! Just remember what is good for me may not be good for you!