IRS saying I had better call immediately re a file no to settle taxes. These people are way below the intelligence of my dog! Are they stupid? First of all I don't answer calls unknown by me. The IRS makes no such calls! And, if I dealt with the IRS, it would be only thru my CPA, if I owed anything. What makes these people tick? Also, with all these calls I have received from the IRS scam, the phone numbers from where they come are always different. Another number to BLOCK!