 The CP-14 notices are getting mailed out to taxpayers right now. If you think the notice is incorrect, Stubber advises not sending a check right away and instead immediately contacting the IRS or a tax pro about the issue. He also warns to be on the lookout for scammers sending out fake notices. He says sure-tell signs would involve email messages to wire money or the wrong IRS national phone number. Consumer and Business News, Erin Real, NBC Newsradio.