What is the zero base budgeting and it's important in budgeting?

Zero-based budgeting is an approach to planning and decision-making that reverses the working process of traditional budgeting. In traditional incremental budgeting, departmental managers justify only variances versus past years based on the assumption that the "baseline" is automatically approved.

Important in budgeting

1. Efficient allocation of resources, as it is based on needs and benefits rather than history.
2. Drives managers to find cost effective ways to improve operations.
3. Detects inflated budgets.
4. Increases staff motivation by providing greater initiative and responsibility in decision-making.
5. Increases communication and coordination within the organization.
6. Identifies and eliminates wasteful and obsolete operations.
7. Identifies opportunities for outsourcing.
8. Forces cost centers to identify their mission and their relationship to overall goals.
9. Facilitates more effective delegation of authority