[Code of Federal Regulations] [Title 27, Volume 3] [Revised as of April 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 27CFR479.41] [Page 97] TITLE 27--ALCOHOL, TOBACCO PRODUCTS, AND FIREARMS CHAPTER II--BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE PART 479_MACHINE GUNS, DESTRUCTIVE DEVICES, AND CERTAIN OTHER FIREARMS--Table Subpart D_Special (Occupational) Taxes Sec. 479.41 Single sale. A single sale, unattended by circumstances showing the one making the sale to be engaged in business, does not create special (occupational) tax liability. Change of Ownership