@ chris-nelson014
ADDENDUM
Also, if you have an IRS account, you could look there under the Notices/Letters tab to see if one has been issued, but I don't know if they show up there in every case or how soon after one is issued. Another option in that account: you can look at your tax account transcript and see if there are any 3-digit IRS transaction codes that might tell the status of what is going on. That can sometimes give a clue.
