The urban local government which works for the development of any Metropolitan City is known as the Municipal Corporation. The members of the Municipal Corporation are directly elected by the people and are called Councilors. The main objectives of Municipal Corporation are urban planning including town planning, planning for economic and social development, Water supply for domestic, industrial and commercial purposes. Municipal Corporations are largely dependent on the property tax collected for their revenue. The other sources of revenue include water tax, professional tax, drainage tax, etc.