Two automated messages left on answering machine on 10/16/2014 from someone claiming to be with IRS.  The messages were identical and the caller's name was "Officer Julie Smith with the IRS" stating that "the issue at hand is really time sensitive" and "Don't disregard this message and do return the call before we take any legal allegations against you. Good bye and take care." The number was 415-506-1286 from Novato, CA.  This is a scam.  According to the IRS website, if IRS needs to contact an individual, it will be in letter form through the US Mail.  I filed a complaint with the FCC.  According to FCC's website, there are multiple scams from scammers purporting to be with IRS.

Just received this call - BLOCK THIS NUMBER! Definitely a robo-call scam claiming to be Julie Smith, officer from IRS. If people need to contact you, they will call with a live person, not some automated engineered message. Like Kathy C stated, IRS only contacts through mailing, never calls.

Just received this call same scam artist calling Julie Smith.  Beware of these calls.  The IRS never calls you.

don't worry about the call, it is a scam.

IRS scam call from number 415-506-1286 saying to call Julie. I reported this number to the IRS and apparently they are still calling folks. It is a very big scam. Caller ID says Novato, CA. I have blocked this caller after two days of this nonsense!