Masoumeh Tamjidi
Capitalist society has provided currently a broad space in the field of trade and investment. Especially with expanding banking operations we saw a huge shift of property and funds among legal and natural person. Meanwhile, some of the jobber with a double profit motive, by using various tricks, is trying to abuse these exchanges. committed operations of these people include acquisition of property and funds caused by illegal activities such as smuggling, theft, etc and to enter its property and funds into corrupt money of economic system and hide the illegal nature of the property, heavy consequences of economically to society. Sets of activities series that leads to the entry of illicit funds into the financial system, cause money laundering. Money laundering is criminal activity on a large scale, group, continuous and long-term, which can exceed range of politics and place in a country. This article attempts to investigate money laundering crime and combating it.