Im divorced w/ two dependents. I will legally claim both deps. since they live with me a majority of the time. My ex will also claim them as deps even though I have not given her permission. We are both efiling. She may efile tonight. What will happen when we both try to efile? is there an advantage in efiling before the IRS begins accepting claims on 1/29/18 in an attempt to be the first to submit? any help would be appreciated.
