This is a place of business that they have called and left the message that the irs is filing suite against. It is a scam. Irs sends letters they don't call you on the phone or send emails
I received a phone call from this number this morning. When I returned the call it was obvious that it was a scam,. Please do what is necessary to shut these people down before they do someone damage
Same stuff. Different day. You know they are scamming you when they don't allow you to ask many questions. The IRS doesn't call you. They also don't call you without sending lots of information first.