They've left voice mails telling me that the IRS is ready to file suit against me and that I should call them right away.
The REAL IRS tells you they're going to file suit by serving you with a summons or inviting you for a chat at their local offices!
Called claiming they were the IRS and that they had tried to call previously (lies) and this was a final warning that I was being sued. Tried to call the number back it listed, rang twice then hung up.
I just got this same phone call from the 9172009280 number... they left the message saying it was the IRS, something about the "final notice". Get real... what a scam. Please be carful of these idiots.