Time is always a precious commodity for a tax professional, especially during filing season. Many clients bring you old notices and IRS issues during the busiest time of year. Many of these notices require a contact to the IRS. In fact, the IRS gets most of their phone calls during the busy season when taxpayers come to terms with that notice or want to finally resolve an issue with the IRS. During tax season, some tax pros feel they are on constant speed-dial with the IRS.

Here are a few warning signs to know when you have called the IRS too much.