Planning and controlling are two separate fuctions of management, yet they are closely related. The scope of activities if both are overlapping to each other. Without the basis of planning, controlling activities becomes baseless and without controlling, planning becomes a meaningless exercise. In absense of controlling, no purpose can be served by. Therefore, planning and controlling reinforce each other. According to Billy Goetz, " Relationship between the two can be summarized in the following points
In the present dynamic environment which affects the organization, the strong relationship between the two is very critical and important. In the present day environment, it is quite likely that planning fails due to some unforeseen events. There controlling comes to the rescue. Once controlling is done effectively, it give us stimulus to make better plans. Therfore, planning and controlling are inseperate functions of a business enterprise.