Tax identity theft may seem like a problem only for individual taxpayers. But, according to the IRS, increasingly businesses are also becoming victims. And identity thieves have become more sophisticated, knowing filing practices, the tax code and the best ways to get valuable data. How it works In tax identity theft, a taxpayer’s identifying information (such as Social Security number) is used to fraudulently obtain a refund or commit other crimes. Business tax identity theft occurs when a criminal uses the identifying information of a business to obtain tax benefits or to enable individual tax identity theft schemes. For example, a thief could use an Employer Identification Number (EIN) to file a fraudulent business tax return and claim a refund. Or a fraudster may report income and withholding...