They are a collection agency.  They used the name "Paramount" stating they filed a federal tax lien...butt boys for the IRS.

Caller claimed to be Brian Goldstein from Incline Group. Offered to intercede with IRS. Very high pressure with claims they collect in full w/in 30 days. He can save me for a one time flat fee of $3500, eliminate penalties, set up agreement so every dollar comes off principle. Claimed BBB Gold Star rating, Dun & Bradstreet listing--all on website,which turned out not to be reachable. Lots of background high pressure also

This company calls and threatens that the IRS is coming after me and getting aggressive and I better watch out.  They are rude, nasty and unprofessional.  When I told them this was not their concern and to stop calling she told me that I better be worried.  I hung up the phone.

"Scammer called, but I was nice - said "no thank you." She got insistant, said she wasn't selling anything, only trying to give me info. I said "no thank you" and hung up. She called me back and left a long VM message in a nasty, condescending tone, calling me "Miss Phone Answering Lady" and said she hoped I wasn't too suprised when I got a call about my tax matter, implying that doom was on the way. She's wrong - while we did owe taxes, we recently paid in full. These scammers get info from public records and try to scare people into doing business. Just deal directly with the IRS or hire your own local lawyer or CPA if you really need one. DO NOT DEAL WITH THESE CRAZIES!!!"

Called and said they needed to dsicuss back taxes over over $100,000.  It was urgent and we they needed to speak with me. The got my ex, who lovingly gave them my work number. THey did not call me at work thank goodness. TOld him it was urgent that we speak.