Same info as most of the comments above. I just filed my daughter's taxes and they were accepted yesterday - then she got a call today with CALL BACK IMMEDIATELY...DO NOT IGNORE. This is such a scam - BOOSHIZZ! (415) 231-3785 was the number and a female left the voice mail.
Someone called from 415-231-3785 and left a message on my voice mail. The caller claimed to be someone named Niki who wanted me to call her back immediately BEFORE the IRS began to take action against me. I checked with the H&R Block office which usually does my taxes for me and they told me that it was some type of IRS Scam. I couldn't figure out WHY the IRS would be calling me, since my return usually lists the telephone number of the H&R Block office which prepares my taxes!
Thanks Paul and Eleanor for leaving those comments so that I can block that number. I usually don't answer numbers I'm not familiar with. I got a call from this number on Feb. 9th twice, one at 9:58 am and the other at 10:47 am. I'm very glad I didn't answer.