假的，不用理。看IRS网站说已经有数千人被骗了几千万了。

https://www.irs.gov/uac/newsroom/phone-scams-continue-to-be-a-serious-threat-remain-on-irs-dirty-dozen-list-of-tax-scams-for-the-2016-filing-season

ZT:

The IRS will never:

• Call to demand immediate payment, nor will the agency call about taxes owed without first having mailed you a bill.
   
• Demand that you pay taxes without giving you the opportunity to question or appeal the amount they say you owe.
   
• Require you to use a specific payment method for your taxes, such as a prepaid debit card.
   
• Ask for credit or debit card numbers over the phone.
   
• Threaten to bring in local police or other law-enforcement groups to have you arrested for not paying.

所有跟帖： 

• 怎么可能啊 ，就算欠税也是支票给 us treasury, 不会寄现金吧 -遥遥- ♀ (0 bytes) () 08/31/2016 postreply 12:31:30