Cooperative banking is retail and commercial banking organized on a cooperative basis. Cooperative banking institutions take deposits and lend money in most parts of the world.
Cooperative banking, as discussed here, includes retail banking carried out by credit unions, mutual savings banks, building societies and cooperatives, as well as commercial banking services provided by mutual organizations (such as cooperative federations) to cooperative businesses.
Credit unions have the purpose of promoting thrift, providing credit at reasonable rates, and providing other financial services to its members. Its members are usually required to share a common bond, such as locality, employer, religion or profession, and credit unions are usually funded entirely by member deposits, and avoid outside borrowing. They are typically (though not exclusively) the smaller form of cooperative banking institution. In some countries they are restricted to providing only unsecured personal loans, whereas in others, they can provide business loans to farmers, and mortgages.
Larger institutions are often called cooperative banks. Some are tightly integrated federations of credit unions, though those member credit unions may not subscribe to all nine of the strict principles of the World Council of Credit Unions (WOCCU).
Like credit unions, cooperative banks are owned by their customers and follow the cooperative principle of one person, one vote. Unlike credit unions, however, cooperative banks are often regulated under both banking and cooperative legislation. They provide services such as savings and loans to non-members as well as to members, and some participate in the wholesale markets for bonds, money and even equities. Many cooperative banks are traded on public , with the result that they are partly owned by non-members. Member control is diluted by these outside stakes, so they may be regarded as semi-cooperative.
Cooperative banking systems are also usually more integrated than credit union systems. Local branches of cooperative banks select their own boards of directors and manage their own operations, but most strategic decisions require approval from a central office. Credit unions usually retain strategic decision-making at a local level, though they share back-office functions, such as access to the global payments system, by federating.