Enclosed the WARNING FROM FTC (Govt.website) about these scams.
https://www.consumer.ftc.gov/blog/fake-irs-collectors-are-calling CLICK THE LINK AND READ.
IRS will NEVER CALL YOU. THEY WILL WRITE TO YOU IF YOU OWE TAX.
FTC website gives you the contact information for complaining.
I think its a telemarketer, I called the number back and I got a Recording saying how I could make two hundred up to a thousand dollars a week, Its all BS, They say go to this website, ( nowebsite.com) at the end of the Recording, I could leave a message and I told them, im on the DNCL and not F****** call here again. I went to this nowebsite,com and the first thing that came up was a computer virus warning, If it happens to you, don't click on anything, Go to start and Log off the internet,