recieved a call with automated voice claiming to be an police officer with the irs, what a joke. when i blocked my number and called back the guy who answered got rude when i didn't give any information or my number that they had called.

Same lie as above report.  Robo call that person claimed to be "Revenue Service" and that I need to call back before they take action against me.  When I called back the phone was disconnected.

This is an overseas scam that should not entertained.
http://www.treasury.gov/tigta/contact_report_scam.shtml
http://www.irs.gov/uac/Newsroom/IRS-Warns-of-Pervasive-Telephone-Scam
http://www.consumer.ftc.gov/articles/0048-government-imposter-scams

Francisco,  the same thing just happened to me and they said to call back or action will be taken but it dont connect

My experience was the same thing just happened to me. The automated female voice stated, "Do not ignore this call.  Call back or action will be taken against you."  I called the number back but it went straight to voicemail.