If your business is victimized by theft, embezzlement or internal fraud, you may be able to claim a tax deduction for the loss. But there are requirements that must be followed as one U.S. Tax Court decision illustrates.

If you own or operate a business, you may not know that the IRS has “Audit Techniques Guides” for certain industries and tax issues. IRS examiners use them to prepare for audits and you can read them too. Here’s how.