What budgeting method requires approving each budget item from zero rather than only changes?

What budgeting method requires approving each budget item from zero rather than only changes?

• A. Incremental budgeting
• B. Zero-based budgeting
• C. Flexible budgeting
• D. Rolling budgeting

Answer: (B)

Zero-based budgeting starts each budgeting cycle with a clean slate, requiring every expense to be justified as if it were new, beginning from zero rather than basing on the prior year’s numbers. This forces each department to defend every line item and demonstrates whether a cost is genuinely necessary for current objectives. Because every item must be justified, resources are allocated based on current needs and strategic priorities, not on historical spending. Other methods don’t require this complete reset. Incremental budgeting builds on the previous year’s budget and only adjusts for changes, which can carry forward inefficiencies. Flexible budgeting adapts to actual activity levels but doesn’t mandate re-justification of every item from zero. Rolling budgeting continuously updates projections, but again does not require starting from zero for each line item. This approach is especially powerful for ensuring funds are directed to what truly supports current goals, though it can be time-consuming and demand rigorous analysis from each department.

Zero-based budgeting starts each budgeting cycle with a clean slate, requiring every expense to be justified as if it were new, beginning from zero rather than basing on the prior year’s numbers. This forces each department to defend every line item and demonstrates whether a cost is genuinely necessary for current objectives. Because every item must be justified, resources are allocated based on current needs and strategic priorities, not on historical spending.

Other methods don’t require this complete reset. Incremental budgeting builds on the previous year’s budget and only adjusts for changes, which can carry forward inefficiencies. Flexible budgeting adapts to actual activity levels but doesn’t mandate re-justification of every item from zero. Rolling budgeting continuously updates projections, but again does not require starting from zero for each line item.

This approach is especially powerful for ensuring funds are directed to what truly supports current goals, though it can be time-consuming and demand rigorous analysis from each department.