Woman with a thick Indian accent said she was Kristen Taylor from the IRS and that they needed to speak to me before "making any allegations." She left this phone number on the answering machine of a relative whose phone number is not mine. I'm not calling back.  

A woman called me at this number saying she was from the IRS.  I hung up the phone.  I called the number back that appeared on my caller ID and got a man's voice with a heavy accent.  DO NOT TRUST THIS NUMBER!!

I also received a phone message from this number from a heavy accented man stating that he's from IRS and that if i don't return the call immediately, the only thing he can do is "wish me good luck."

Its a scam!!

First of all, anybody need to know that the IRS would never call you- The agency is always using the proper method of reaching to you by using formal letter with the subject explained in the letter.