From what I understand the IRS wants you to track all of your calls if you plan to write off a cell phone for you business, even if you don't take personal calls on the line. If you take even a couple of calls and do not take that percentage into account when writing off your bill they can nail you. What are you guys using to do this? I know everyone isn't going through their phone bill line by line and marking everything off, but if your not careful and get audited they will want you to produce records.
By the way this is a shitty rule.
By the way this is a shitty rule.