20 Aug Before New Taxes, Make Every Rupee Count: Fiscal Discipline and Outcome-Based Governance in Tamil Nadu

1. Why in the News?

The The Hindu editorial “Before new taxes, making every rupee count” raises an important question for Tamil Nadu’s fiscal policy: Should a State raise new taxes before improving the efficiency of existing revenue collection and public expenditure?

The debate has emerged in the context of the first full Budget of the Tamilaga Vettri Kazhagam (TVK) government for 2026–27 and concerns over Tamil Nadu’s fiscal position.

The editorial argues that the State should first focus on:

• Better tax compliance
• Efficient revenue collection
• Zero-based budgeting
• Performance-based budgeting
• Outcome-based expenditure
• Transparent public procurement
• Plugging leakages and administrative gaps

This is particularly significant because Tamil Nadu has a substantial expenditure commitment and persistent revenue and fiscal deficits. The CAG’s State Finances Audit Report recorded a revenue deficit of ₹45,121 crore and fiscal deficit of ₹90,430 crore in 2023–24.

Therefore, the larger issue is not simply “How can the government collect more?”, but rather:

“How can the government obtain more value from every rupee already collected?

2. Subject/Topic Mapping for UPSC

UPSC Area	Relevance
GS Paper III – Economy	Public finance, taxation, fiscal deficit, expenditure management
GS Paper II – Governance	Transparency, accountability, outcome-based governance
GS Paper II – Federalism	State finances and Centre-State fiscal relations
GS Paper III – Infrastructure	Public expenditure and capital formation
Prelims – Economy	Revenue deficit, fiscal deficit, primary deficit, ZBB
Prelims – Polity	CAG, State Legislature, Consolidated Fund
Essay	Fiscal prudence and welfare state
Ethics – GS IV	Public accountability and efficient use of public resources

3. The Central Question: More Tax or Better Tax Administration?

A government has broadly two ways of improving its fiscal position:

Revenue Side

Increase revenue

→ Better tax collection
→ Broader tax base
→ Higher compliance
→ Rationalisation of exemptions
→ Reduction of tax evasion

Expenditure Side

Improve spending efficiency

→ Reduce waste
→ Prioritise productive expenditure
→ Improve procurement
→ Monitor outcomes
→ Eliminate ineffective schemes

The editorial argues that Tamil Nadu should not immediately turn to higher taxation without first examining whether the State is collecting the revenue legally due to it and whether existing expenditure produces measurable outcomes.

This is a broader principle of fiscal efficiency.

4. Understanding Tamil Nadu’s Fiscal Position

Tamil Nadu is one of India’s major State economies, but its large public expenditure commitments create fiscal pressure.

According to the CAG’s State Finances Audit Report for 2023–24:

• Revenue receipts: ₹2,64,597 crore
• Revenue expenditure: ₹3,09,718 crore
• Revenue deficit: ₹45,121 crore
• Fiscal deficit: ₹90,430 crore

The fiscal deficit stood at 3.32% of GSDP in 2023–24.

The State’s 2025–26 Budget Estimates had projected a revenue deficit of ₹41,635 crore and a fiscal deficit of 3% of GSDP.

Why does this matter?

A revenue deficit means that the government’s revenue expenditure exceeds its revenue receipts.

Consequently, the government may need to borrow even to finance part of its recurring expenditure.

That is different from borrowing to create productive infrastructure.

5. Prelims Concept: Revenue Deficit vs Fiscal Deficit

Revenue Deficit

Revenue Deficit = Revenue Expenditure − Revenue Receipts

It indicates that the government is not generating enough revenue to meet its revenue expenditure.

Fiscal Deficit

Fiscal Deficit = Total Expenditure − Total Receipts excluding Debt Capital Receipts

It indicates the government’s overall borrowing requirement.

Primary Deficit

Primary Deficit = Fiscal Deficit − Interest Payments

This shows the fiscal deficit after excluding the burden of past debt interest.

UPSC Shortcut

Revenue deficit → current/revenue account

Fiscal deficit → overall borrowing requirement

Primary deficit → fiscal deficit minus interest payments

6. Why is Revenue Deficit More Concerning?

Borrowing is not automatically bad.

The key question is:

What is the borrowed money being used for?

If borrowing finances productive infrastructure such as:

• Roads
• Metro systems
• Irrigation
• Ports
• Water supply
• Schools
• Hospitals

it may create future economic capacity.

However, borrowing to finance routine salaries, pensions or recurring subsidies does not directly create an asset.

Therefore, a persistent revenue deficit can reduce fiscal space for capital expenditure.

This is why fiscal consolidation should ideally focus on improving the quality of expenditure rather than simply cutting welfare spending.

7. What is Zero-Based Budgeting?

One of the most important concepts in the editorial is Zero-Based Budgeting (ZBB).

Under conventional incremental budgeting:

Last year’s allocation → adjusted upward/downward → current year’s allocation

However, under Zero-Based Budgeting, expenditure is reviewed from the beginning rather than assuming that an existing allocation should automatically continue.

Each programme should justify:

• Why it is required
• What it costs
• What outcomes it produces
• Whether it remains relevant
• Whether alternative methods are cheaper or better

Simple Example

Suppose a department received:

₹100 crore in Year 1

Under incremental budgeting:

₹100 crore → ₹105 crore → ₹110 crore

Under ZBB:

“Why should this ₹100 crore programme continue at all?”

The programme must justify its expenditure based on current objectives and outcomes.

Tamil Nadu’s own budget documentation has discussed Zero Base Budgeting as a mechanism to review departments and identify wasteful schemes and surplus resources.

8. Zero-Based Budgeting: Advantages and Limitations

Advantages

1. Reduces Automatic Continuation

Old schemes do not continue merely because they existed in the previous Budget.

2. Improves Prioritisation

Resources can move towards high-impact programmes.

3. Identifies Waste

Duplicated or ineffective expenditure can be identified.

4. Encourages Accountability

Departments must justify their demands.

5. Improves Fiscal Space

Savings can potentially be redirected towards productive expenditure.

Limitations

However, ZBB is not a magic solution.

It can be:

• Time-consuming
• Data-intensive
• Administratively demanding
• Difficult for large welfare programmes
• Vulnerable to political influence

Moreover, some benefits of public programmes, such as social inclusion or long-term health improvements, may not be immediately measurable.

Therefore:

ZBB should be used as a tool of prioritisation, not merely as an excuse for across-the-board spending cuts.

9. Performance Budgeting vs Outcome Budgeting

These concepts are highly important for UPSC.

Performance Budgeting

It connects:

Money spent → Activities performed → Physical outputs

For example:

₹500 crore allocated → 500 km of roads targeted

The emphasis is on performance and outputs.

Outcome Budgeting

It goes one step further.

It asks:

What actual change occurred because of the expenditure?

For example:

₹500 crore → 500 km roads constructed → travel time reduced → logistics improved → household incomes increased

Therefore:

Output = What was produced?

Outcome = What changed because of it?

The Tamil Nadu Budget Manual itself emphasises linking financial expenditure with physical achievements and performance.

10. Why Outcome Budgeting Matters?

A government can spend 100% of its allocated money and still fail to achieve its objective.

Consider a drinking-water programme.

Traditional evaluation:

₹1,000 crore spent

The programme may appear successful.

Outcome-based evaluation:

• How many households received piped water?
• How many received reliable supply?
• How many days per week?
• Did water-borne diseases decline?
• Did women spend less time collecting water?

Therefore:

Expenditure is an input; development is an outcome.

This distinction is extremely valuable for UPSC Mains answers.

11. Public Procurement: Competition Can Save Money

The editorial provides an example of competitive bidding in road restoration.

A smaller project attracted multiple bidders and was awarded at a price substantially below the official estimate.

This demonstrates an important principle:

Transparent competition can generate fiscal savings without reducing the quantity of public services.

Public procurement is a major component of government expenditure.

Therefore, improvements in:

• E-procurement
• Competitive bidding
• Standardised contracts
• Transparent tendering
• Performance guarantees
• Quality monitoring

can significantly improve value for money.

12. Revenue Efficiency: The GST Angle

The editorial also draws attention to revenue leakage.

A CAG audit of Tamil Nadu’s GST administration found irregularities worth ₹1,538.18 crore across 337 cases. The Department had issued notices in all these cases, but only ₹8.64 crore had been recovered at the time referred to in the audit findings.

The CAG findings included issues related to:

• Incorrect input tax credit
• Non/short payment of tax
• GST registration
• Return filing
• Works-contract transactions

The larger lesson is important:

Revenue mobilisation does not necessarily mean imposing a new tax.

It can also mean improving tax administration and compliance.

13. GST and Cooperative Federalism

GST is a major example of fiscal federalism.

The 101st Constitutional Amendment Act, 2016 introduced the GST framework.

The GST Council is constituted under Article 279A.

It includes:

• Union Finance Minister
• Union Minister of State in charge of Revenue/Finance
• Finance/Taxation Ministers of States

Therefore, GST decisions represent a form of cooperative federal decision-making.

UPSC Prelims Trap

GST is not merely a tax imposed by the Union Government.

It is a dual levy system involving:

CGST + SGST

and, in inter-State supplies:

IGST

14. What Does “Tax Compliance” Mean?

Tax compliance means taxpayers correctly:

• Register where required
• Report taxable transactions
• File returns
• Calculate tax liability
• Pay tax on time
• Maintain required records

Improving compliance can increase revenue without changing tax rates.

Consequently, governments can pursue:

“More taxpayers complying” rather than “higher tax rates for existing taxpayers.”

This approach can improve both revenue mobilisation and taxpayer confidence.

15. CAG: Why is it Important for UPSC?

The Comptroller and Auditor General of India (CAG) is a constitutional authority.

Constitutional Basis

Articles 148–151

Key Functions

The CAG audits:

• Receipts
• Expenditure
• Public accounts
• Government companies and bodies as provided under law
• Appropriation of public money

The CAG reports relating to State accounts are submitted to the Governor, who causes them to be laid before the State Legislature.

Important Point

CAG does not function as a tax collection authority.

It audits government financial transactions and reports irregularities.

Therefore, recovery of tax dues remains the responsibility of the concerned tax administration.

16. Fiscal Responsibility and Budget Management

Fiscal discipline is not simply a political preference.

India has developed fiscal responsibility frameworks at both Union and State levels.

Tamil Nadu enacted the Tamil Nadu Fiscal Responsibility Act, 2003, aimed at fiscal stability and sustainability. The State’s budget documentation describes objectives including fiscal discipline, prudent debt management and reducing fiscal deficits.

At the Union level, the FRBM Act, 2003 provides the broader legal framework for fiscal responsibility.

UPSC Connection

Study together:

FRBM Act 2003

State Fiscal Responsibility Acts

Fiscal Deficit

Revenue Deficit

Debt Sustainability

17. The Fiscal Multiplier Angle

Public expenditure can stimulate economic activity.

Suppose the government spends on:

• Infrastructure
• Public transport
• Irrigation
• Digital infrastructure

This can generate demand and increase productivity.

However, the multiplier depends on the quality and composition of expenditure.

Capital expenditure generally has stronger potential to create productive capacity than expenditure that merely finances recurring obligations.

Therefore:

Fiscal consolidation should not mean indiscriminate expenditure cuts.

Instead, governments should aim for:

Less waste + Better targeting + More productive spending

18. Welfare vs Fiscal Prudence: A False Choice?

One of the biggest mistakes in fiscal debates is to present the issue as:

Welfare OR fiscal discipline

The better approach is:

Fiscal discipline FOR sustainable welfare.

A government cannot sustain social programmes indefinitely if its revenue base is weak and debt obligations keep rising.

At the same time, excessive expenditure cuts can harm:

• Nutrition
• Education
• Healthcare
• Social security
• Human capital

Therefore, the objective should be better welfare, not necessarily less welfare.

19. Significance of the Issue

1. Fiscal Sustainability

Better revenue collection and expenditure efficiency can reduce the need for excessive borrowing.

2. Better Public Services

Outcome-based budgeting can shift attention from spending amounts to actual service delivery.

3. Taxpayer Trust

Citizens are more likely to accept taxation when they can see tangible public outcomes.

4. Reduced Waste

ZBB and performance audits can identify inefficient programmes.

5. Higher Growth Potential

Better capital expenditure can improve infrastructure and productivity.

6. Stronger Accountability

Data-driven budgeting enables legislatures and citizens to evaluate government performance.

20. Challenges in Implementing Outcome-Based Budgeting

Measurement Problem

Not every government outcome can be reduced to a single numerical indicator.

Time Lag

Education and healthcare reforms may produce benefits only after several years.

Data Quality

Poor or incomplete data can result in misleading performance assessments.

Political Economy

Governments may prefer visible projects with immediate political returns over long-term investments.

Administrative Capacity

Outcome-based governance requires trained officials, reliable databases and monitoring systems.

Therefore, institutional capacity must grow alongside budgeting reforms.

21. Way Forward

A. Move from Allocation to Outcomes

Every major scheme should clearly identify:

Input → Output → Outcome → Impact

B. Strengthen Tax Administration

Instead of repeatedly increasing rates, governments should focus on:

• Data analytics
• GST return matching
• Risk-based audits
• Better registration verification
• Faster recovery
• Reduced litigation
• Taxpayer facilitation

Tamil Nadu has already introduced measures such as virtual GST hearings and randomised allocation of GST refund claims, indicating movement towards more technology-enabled tax administration.

C. Improve Public Procurement

Greater use of:

• E-tendering
• Open competition
• Standardised contracts
• Real-time project monitoring
• Independent quality checks

can improve value for money.

D. Protect Productive Expenditure

Fiscal consolidation should protect high-return spending on:

• Infrastructure
• Health
• Education
• Skill development
• Climate resilience

E. Strengthen Legislative Oversight

The Legislature should make greater use of:

• Public Accounts Committee
• Estimates Committee
• CAG reports
• Departmental performance reports

to ensure accountability.

UPSC Prelims Practice Question 1

Question 1

Consider the following statements regarding Zero-Based Budgeting:

1. It requires every expenditure proposal to be justified rather than automatically carrying forward previous allocations.
2. It necessarily requires the government to reduce total expenditure every year.
3. It can help identify ineffective or duplicative programmes.
4. It differs from incremental budgeting, which generally starts with the previous year’s expenditure as a base.

Which of the statements given above are correct?

A. 1, 3 and 4 only
B. 1 and 2 only
C. 2, 3 and 4 only
D. 1, 2, 3 and 4

Answer: A. 1, 3 and 4 only

Explanation

Statement 1 is correct. ZBB requires expenditure to be justified from the beginning rather than simply continuing historical allocations.

Statement 2 is incorrect. ZBB does not necessarily mean reducing total expenditure. A government may increase spending on a programme if it is justified by its objectives and outcomes.

Statement 3 is correct. It can help identify wasteful, ineffective or overlapping schemes.

Statement 4 is correct. Incremental budgeting generally uses the previous year’s allocation as a starting point, whereas ZBB challenges that assumption.

Therefore, A is correct.

Question 2

Consider the following statements:

1. Revenue deficit occurs when revenue expenditure exceeds revenue receipts.
2. Fiscal deficit represents the total borrowing requirement of the government, subject to the precise accounting definition used.
3. Primary deficit is fiscal deficit minus interest payments.
4. A government can have a fiscal deficit even when it has a revenue surplus.

Which of the statements given above are correct?

A. 1, 2 and 3 only
B. 1 and 4 only
C. 2 and 3 only
D. 1, 2, 3 and 4

Answer: D. 1, 2, 3 and 4

Explanation

Statement 1 is correct. This is the basic definition of revenue deficit.

Statement 2 is correct. Fiscal deficit broadly indicates the government’s borrowing requirement.

Statement 3 is correct.

Primary Deficit = Fiscal Deficit − Interest Payments.

Statement 4 is also correct. A government may have a revenue surplus while still running a fiscal deficit if capital expenditure and other non-revenue expenditure exceed the available fiscal resources.

Therefore, D is correct.

UPSC Mains Practice Question

“Fiscal consolidation should not be understood merely as reducing public expenditure; it should focus on improving the quality, efficiency and outcomes of every rupee spent.” Discuss with reference to State finances in India.