I received a call on August 28th from a “so called” Agent of IRS Enforcement Division.  They indicated that I owed over $4K in back taxes and I must pay it now.  They also indicated that a warning letter was sent a week ago that I needed to respond to within 7 days.  It goes without saying that I NEVER received a letter.  That was the first [***] in his armor.  The IRS always, always gives you a minimum of 30 days to respond to their inquiry.  That SOB further told me a warrant was issued for me and that all my bank accounts and salary will be levied.  A black marked will be placed on my credit report, etc.  Again, the IRS does not do this without proper notification.  They have to follow their own regulations and would NOT just levy your accounts without having a discussion with you, the tax payer.  Finally, he told me that he is going to execute the warrant and that an officer will be out to pick me up.  Folks, this is a SCAM of epic proportion, please contact the IRS directly when in doubt.  The IRS can be tough but they are not unethical and must follow their own regulation as it relates to collecting back taxes.