Counterfeiting is a form of fraud that involves the production and distribution of false or imitation items, such as money, documents, goods, or services. Counterfeiting is illegal and is punishable by law. 18 U.S.C. Sec. 471 makes it a federal crime to counterfeit, forge, or alter any U.S. currency or securities. This offense is punishable by up to 15 years in prison and/or a fine of up to $250,000. Types of counterfeiting that fall under 18 U.S.C. Sec. 471 include: -Producing counterfeit money -Altering genuine money -Producing counterfeit documents -Forging signatures -Manufacturing fake goods -Producing counterfeit services