Membership in the credit union is voluntary and is open to all citizens bound by with joint work or residence, who wished to create a credit union to use its services and are willing to take on relevant commitments and responsibilities. Main share of credit unions assets is concentrated in loans (about 50%), while the share of consumer loans in commercial banks and finance companies active operations rarely exceeds 15%. The most common type of loans in credit unions are loans to purchase new and used cars (40%), followed by first mortgages and second mortgages (35%), about 10% are unsecured personal loans to member of unions and about 15% - are loans on credit cards and other loans. Credit unions encourage savings of citizens, setting compensation payments (interest) on savings and provide from these savings loans to their members. First central bank of credit unions appeared in 1876. Credit unions began to appear rapidly in many European countries. At the organization of the credit union it is important that people know each other and know the extent to which each of them is trustworthy. Until the mid-XX century, credit unions in the United States had little assets that did not exceed, as a rule, 100 thousand dollars Taking a decision to join a credit union, citizens create an organization through which they participate in the shared savings by mutual crediting and joint (collective) use of personal savings. Credit union as a consumer cooperative operates on the principles of equality of all its members.