A budget is a financial plan for a defined period that estimates future business conditions like sales. It is prepared and approved prior to the period to attain objectives. Budgets define objectives, policies and coordinate activities. They secure proper coordination between departments. Budgeting involves heavy costs so it may not be suitable for small businesses initially due to lack of experience. The main steps in budgetary control are establishing budgets for each organization section, recording actual performance, and continuously comparing actuals to budgets.