Report the Calls to the real IRS here:
•report the incident to the Treasury Inspector General for Tax Administration at 800-366-4484.
•You can also file a complaint with the Federal Trade Commission at FTC.gov. Add "IRS Telephone Scam" to the comments in your complaint.
Do consider maybe getting a call blocking device or phone.. You can google them and many are around $60.00 or so.
Calls coming from fake USCIS numbers saying that your citizenship status is in problem unless you rectify it today. Asking for thousands of dollars from unsuspecting immigrants who are waiting for their citizenship or green card applications. Always know that USCIS will never JUST call and ask for all this information. they will send a letter in mail as well. So, do not fall for this and report to your local authorities immediately as this scammers steal millions from hard working people.