Caller said there was a case against me for tax fraud and I would need to go to the federal court or be arrested.  To help with the case against me I was advised to call 206-509-6688.  Caller was a female with a foreign accent and the English was stilted.  Since an accounting firm does my taxes and I'm on social security I knew this was a scam.  The caller gave no name or company name, just started out with "The purpose of this call is you have a fraud case against you......"  

We just received an identical call, as Virginia.

Call on our answering machine similar to Virginia,  Hard to understand her English.  Said I should call her back to keep from going to court for the case againest me.

got same exact message about tax fraud.  foreign accent.

Same message at 11am EST 2/23/15.