They had called repeatedly called my house and left no answer on the machine, very stubborn

Indian speaker with IRS I"M going to be arrested. Hope the IRS is not outsourcing it's work to India...lol

http://www.irs.gov/uac/Tax-Scams-Consumer-Alerts
http://800notes.com/forum/ta-8c2f64bf2b91fa5/irs-warns-of-telephone-scam

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.

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Do consider maybe getting a call blocking device or phone.. You can google them and many are around $50.00 or so.

Got the same message on my cell # (whish i list my home # on my irs forms) as everyone above. Heavy Indian accent. Says they are investigating a tax fraud case against me and are trying to talk to me before I get arrested. I did not try to call back as I do not know if that connects more scam stuff to me.  Looks like a scam as everyone else claims.
I know IRS sends letters. Not proactive calls. Scam

The guy with a heavy accent told me to call his supervisor Peter Milano to talk to him about a lawsuit regarding tax fraud.
[***]!
The irs sends registered letters. What a stupid dick