Zero-Based Budgeting (ZBB)
Complete Notes for Competitive Exams (JKSSB, SSC, Banking, UGC NET)
Prepared by Home Academy – Clear, Conceptual, and Exam-Oriented
1. Meaning of Zero-Based Budgeting
Zero-Based Budgeting (ZBB) is a budgeting method in which every expense must be justified for each new budget period starting from zero.
Unlike traditional budgeting, where previous year’s budget is used as the base, ZBB starts from scratch (zero base) and every activity must be evaluated and approved again.
Definition
Zero-Based Budgeting is a budgeting technique in which all expenses must be justified for each new budget period, starting from a zero base.
2. Origin of Zero-Based Budgeting
Zero-Based Budgeting was developed in 1960s by Peter A. Pyhrr, an accounting manager at Texas Instruments.
Later it was adopted by governments and large organizations for efficient allocation of resources.
3. Objectives of Zero-Based Budgeting
The major objectives of ZBB are:
To eliminate unnecessary expenses.
To improve efficient use of resources.
To evaluate the necessity of each activity.
To increase accountability in budgeting.
To achieve better financial planning.
4. Features of Zero-Based Budgeting
Every budget begins from zero base.
Past budgets are not automatically carried forward.
Each activity must be analyzed and justified.
Resources are allocated based on priority and efficiency.
It focuses on cost-benefit analysis.
5. Steps in Zero-Based Budgeting
The process of Zero-Based Budgeting involves several steps.
Step 1 – Identification of Decision Units
The organization identifies departments or activities called decision units.
Step 2 – Preparation of Decision Packages
Each decision unit prepares decision packages describing the activity, cost, and benefits.
Step 3 – Evaluation of Decision Packages
Management evaluates each package based on importance and cost effectiveness.
Step 4 – Ranking of Activities
Activities are ranked according to priority.
Step 5 – Allocation of Resources
Funds are allocated according to rank and importance of activities.
6. Difference Between Traditional Budgeting and Zero-Based Budgeting
| Basis | Traditional Budgeting | Zero-Based Budgeting |
|---|---|---|
| Starting Point | Previous year's budget | Zero base |
| Approach | Incremental | Analytical |
| Focus | Increase or decrease past budget | Justify every expense |
| Efficiency | May include unnecessary costs | Eliminates wasteful spending |
| Complexity | Simple | More detailed and complex |
7. Advantages of Zero-Based Budgeting
Zero-Based Budgeting offers several advantages.
It helps eliminate wasteful expenditure.
It improves efficient resource allocation.
It encourages managerial responsibility.
It improves financial discipline.
It ensures better planning and control.
8. Disadvantages of Zero-Based Budgeting
Despite its advantages, ZBB has certain limitations.
It is time-consuming.
It requires skilled management.
The process may be complex for large organizations.
Frequent evaluation may increase administrative work.
9. Applications of Zero-Based Budgeting
Zero-Based Budgeting is commonly used in:
Government departments
Public sector organizations
Large corporations
Educational institutions
Non-profit organizations
10. Zero-Based Budgeting in India
In India, Zero-Based Budgeting was introduced in 1986 by the Government of India during the tenure of Prime Minister Rajiv Gandhi.
It was adopted to improve public expenditure management and financial efficiency.
Important Points for Competitive Exams
Zero-Based Budgeting starts from zero base.
Every expense must be justified in each budget period.
It was developed by Peter A. Pyhrr.
Introduced in India in 1986.
Focuses on cost-benefit analysis and efficient resource allocation.
Decision packages are an important component of ZBB.
MCQ Questions for Competitive Exams
Question 1
Zero-Based Budgeting means:
A. Budget based on past expenses
B. Budget starting from zero base
C. Budget based on profit
D. Budget based on sales
Answer: B
Explanation: In ZBB every expense must be justified from zero without considering previous budgets.
Question 2
Zero-Based Budgeting was developed by:
A. Peter A. Pyhrr
B. Adam Smith
C. John Keynes
D. Alfred Marshall
Answer: A
Explanation: Peter A. Pyhrr introduced ZBB while working at Texas Instruments.
Question 3
Zero-Based Budgeting was introduced in India in:
A. 1975
B. 1986
C. 1991
D. 2000
Answer: B
Explanation: The Government of India introduced ZBB in 1986 to control public expenditure.
Question 4
In Zero-Based Budgeting, each activity must be:
A. Ignored
B. Automatically approved
C. Justified every year
D. Cancelled
Answer: C
Explanation: ZBB requires detailed justification of every activity.
Question 5
A document that describes activities and their costs in ZBB is called:
A. Budget sheet
B. Decision package
C. Cost sheet
D. Balance sheet
Answer: B
Explanation: Decision packages contain details of activities, costs, and benefits.
Previous Year Exam Type Questions (JKSSB / SSC Pattern)
Question
Which budgeting technique requires justification of all expenses from zero?
A. Flexible budgeting
B. Zero-Based Budgeting
C. Fixed budgeting
D. Cash budgeting
Answer: Zero-Based Budgeting
Question
Decision packages are associated with:
A. Flexible budgeting
B. Zero-Based Budgeting
C. Production budgeting
D. Cash budgeting
Answer: Zero-Based Budgeting
Quick Revision Table
| Concept | Key Idea |
|---|---|
| Zero-Based Budgeting | Budget starting from zero |
| Developer | Peter A. Pyhrr |
| Introduced in India | 1986 |
| Key Concept | Decision packages |
| Main Objective | Efficient allocation of resources |