Budgeting Essentials Zero-based budgeting START from scratch. Managers must be able to justify every single expense. No expenditures are automatically “okayed”. Zero-based budgeting is very tight, This kind of bottom-up budgeting can be a highly effective way to “shake things up”. Cost containment, for example, in a situation where a company is going through a financial restructuring or a major economic or market downturn that requires it to reduce the budget dramatically. Zero-based budgeting is best suited for addressing discretionary costs rather than essential operating costs. However, it can be an extremely timeconsuming approach, so many companies only use this approach occasionally. Zero-based budgeting Incremental budgeting Takes last year’s actual figures and adds or subtracts a percentage to obtain the current year’s budget. However, there are some problems with using the method: REPEATED inefficiencies. For not putting effort into seeking ways to cut costs or economize. a manager might overstate the size of the budget that the team actually needs so it appears that the team is always under budget. ignore external drivers of activity and performance. For example, there is very high inflation in certain input costs. and simply assumes the cost will grow by, for example, 10% this year. Incremental budgeting