After you file

from USAToday Aprl 24th and other news orgs:

 

The IRS will be initiating "planned outages" on Friday(24th)  and Saturday (25th), following an earlier scheduled outage on Thursday (23rd). The "Get My Payment" tool will be unavailable starting at 10 p.m.Eastern Standard Time until approximately 1 a.m. "due to planned maintenance" on those days.  

The IRS is expected to be making "critical system updates."