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Government Financing Post - GST: A Strategic Analysis for Financial Leaders

Abhishek Raja Ram
Abhishek Raja Ram at August 27, 2025

The implementation of GST in July 2017 fundamentally transformed India's fiscal landscape, creating both opportunities and challenges that directly impact corporate financial planning and taxation strategies. As financial executives navigating this post-GST era, understanding the evolving central government financing mechanisms is crucial for strategic decision-making, tax planning, and regulatory compliance.

This comprehensive analysis examines the shifting revenue patterns, compensation mechanisms, and emerging fiscal challenges that shape the business environment your organizations operate within.Govt Financiang


The GST Revolution: What Changed for Corporate India

The Goods and Services Tax (GST) replaced 17 different taxes with a unified system, fundamentally altering how businesses interact with the tax regime. For financial executives, this meant:

  • Simplified compliance through a single tax structure

  • Enhanced input tax credit mechanisms, improving cash flows

  • Centralised administration under the GST Council

  • New compensation frameworks affecting state-level policies

Table 1: Pre-GST vs Post-GST Tax Structure

Aspect

Pre-GST Era

Post-GST Era

Impact on Businesses

Number of Taxes

17 separate taxes

Single unified tax

Reduced compliance burden

Tax Credits

Limited interstate credits

Seamless credit flow

Improved working capital

Return Filing

Multiple returns

Unified return system

Streamlined processes

Tax Rates

Varied (5-30%)

Standardized slabs (0%, 5%, 12%, 18%, 28%)

Predictable tax planning

Compliance Cost

High (multiple authorities)

Reduced (single portal)

Lower operational costs


The Shifting Tax Composition

Post-GST implementation has dramatically altered the central government's revenue mix, with significant implications for corporate tax strategies:

Table 2: Central Government Tax Revenue Evolution (₹ Crore)

Year

Gross Tax Revenue

CGST

Income Tax

Corporate Tax

Customs

Excise

2017-18

19,19,183

2,03,261

4,61,023

5,71,202

1,29,030

2,59,613

2018-19

20,80,465

4,57,534

5,61,542

6,63,571

1,17,813

2,31,934

2019-20

20,10,059

4,95,462

5,60,214

5,56,876

1,09,283

2,40,615

2020-21

20,27,104

4,57,534

4,87,144

4,57,719

1,34,750

3,91,749

2021-22

27,07,477

5,91,355

6,93,523

7,12,037

1,99,341

3,94,000

2022-23*

30,50,000

7,20,000

8,25,000

8,25,000

2,10,000

3,20,000

*Projected figures


Table 3: Tax Revenue as Percentage of GDP

Fiscal Year

Direct Tax/GDP

Indirect Tax/GDP

Total Tax/GDP

GST/GDP

2017-18

5.98%

5.43%

11.41%

1.21%

2018-19

6.01%

5.13%

11.14%

2.45%

2019-20

5.50%

4.91%

10.41%

2.47%

2020-21

4.55%

5.45%

10.00%

2.26%

2021-22

6.19%

5.64%

11.83%

2.58%

2022-23*

6.50%

5.80%

12.30%

2.90%


GST Compensation Mechanism: Understanding the Framework

The Five-Year Promise and Its Implications

The GST compensation mechanism guaranteed states 14% annual revenue growth for five years (2017-2022). This created significant fiscal obligations for the central government:

Table 4: GST Compensation Cess Collection and Distribution (₹ Crore)

Year

Cess Collected

Compensation Released

Shortfall

Borrowing Required

2017-18

62,612

41,146

-

-

2018-19

95,081

69,275

-

-

2019-20

95,444

1,65,302

69,858

-

2020-21

84,000

1,80,000

96,000

1,10,000

2021-22

1,10,000

1,40,000

30,000

1,59,000

Table 5: State-wise GST Revenue Impact (Top 10 States)

State

Pre-GST Revenue (2016-17)

Post-GST Revenue (2021-22)

Growth Rate

Compensation Received

Maharashtra

89,435

1,42,350

59.1%

25,430

Gujarat

45,230

78,960

74.6%

18,760

Karnataka

52,340

89,450

70.9%

21,340

Tamil Nadu

61,450

98,760

60.7%

23,890

Uttar Pradesh

48,670

82,340

69.2%

19,450

West Bengal

35,890

58,760

63.7%

14,560

Rajasthan

32,450

54,320

67.4%

12,890

Telangana

28,760

49,870

73.4%

11,230

Haryana

26,890

45,670

69.8%

10,780

Madhya Pradesh

24,560

41,230

67.9%

9,870


Critical Challenges: What Finance Leaders Need to Monitor

1. Revenue Volatility and Fiscal Deficits

The post-GST era has witnessed significant revenue volatility, particularly during economic disruptions:

Table 6: Fiscal Deficit Trends

Year

Fiscal Deficit (₹ Crore)

% of GDP

Revenue Deficit (₹ Crore)

% of GDP

2017-18

5,91,062

3.5%

4,16,034

2.5%

2018-19

6,49,418

3.4%

4,44,368

2.3%

2019-20

9,33,651

4.6%

6,66,545

3.3%

2020-21

18,21,461

9.2%

14,53,674

7.3%

2021-22

15,91,089

6.7%

11,16,171

4.7%

2022-23*

16,61,196

6.4%

10,65,886

4.1%

2. Centralization vs. Fiscal Federalism

The GST Council's dominance in tax policy has raised concerns about state fiscal autonomy:

Table 7: Central vs State Tax Authority Distribution

Tax Type

Pre-GST Control

Post-GST Control

Decision Authority

       

Indirect Tax Rates

States (VAT) + Centre

GST Council

3/4th majority required

Tax Base Definition

Independent

Unified

GST Council

Exemptions

State/Central discretion

GST Council

Consensus needed

Compliance Rules

Multiple authorities

GST Council

Centralized

Revenue Sharing

Finance Commission

GST formula + FC

Predetermined

3. Sector-Specific Impact Analysis

Table 8: GST Impact by Industry Sector

Sector

Pre-GST Rate

GST Rate

Impact on Working Capital

Compliance Complexity

Manufacturing

25-30%

18%

Positive (+15%)

Reduced

Services

15%

18%

Negative (-8%)

Simplified

FMCG

23-24%

18-28%

Mixed

Reduced

Real Estate

12-15%

12%

Positive (+10%)

Complex

Automobiles

40-45%

28% + Cess

Positive (+12%)

Moderate

Telecom

15%

18%

Negative (-5%)

Simplified

E-commerce

Varied

18%

Neutral

Increased

Banking

15%

18%

Negative (-6%)

Simplified


Strategic Implications for Corporate Financial Management

1. Tax Planning Considerations

For CFOs and Tax Heads:

  • Monitor GST Council decisions for rate changes and compliance updates

  • Optimize supply chain structures to maximize input tax credits

  • Evaluate state-specific incentives in the post-compensation era

  • Plan for potential rate rationalization and base expansion

2. Cash Flow Management

Table 9: GST Working Capital Impact Calculator

Parameter

Pre-GST

Post-GST

Impact

Tax Payment Frequency

Quarterly

Monthly

-30 days float

Input Credit Availability

Limited

Comprehensive

+20% improvement

Refund Timeline

6-12 months

60 days

+40% faster

Compliance Cost

2-3% of tax

1-1.5% of tax

40% reduction

Interest on Delays

18% p.a.

18% p.a.

No change

3. Regulatory Compliance Framework

Table 10: GST Compliance Calendar for Finance Teams

Compliance Type

Frequency

Due Date

Penalty for Delay

Critical for

GSTR-1

Monthly

11th of next month

₹50/day

Sales reporting

GSTR-3B

Monthly

20th of next month

₹50/day + interest

Tax payment

GSTR-9

Annual

December 31

₹200/day

Annual return

GSTR-9C

Annual

December 31

₹200/day

Audit reconciliation

E-way Bills

Per consignment

Before movement

200% penalty

Logistics


Future Outlook: Preparing for Post-2022 Scenarios

Key Trends to Watch

  1. GST 2.0 Reforms: Simplified return filing, rate rationalization

  2. Digital Integration: E-invoicing expansion, real-time reporting

  3. Compensation Alternatives: New revenue-sharing mechanisms

  4. Sectoral Inclusion: Petroleum, electricity under GST

Table 11: Projected Revenue Scenarios (2023-2027)

Year

Optimistic (₹ Cr)

Base Case (₹ Cr)

Pessimistic (₹ Cr)

Key Assumptions

2023-24

8,50,000

7,80,000

7,00,000

Post-compensation adjustment

2024-25

9,75,000

8,80,000

7,70,000

Rate rationalization

2025-26

11,20,000

10,00,000

8,50,000

Petroleum inclusion

2026-27

12,90,000

11,40,000

9,40,000

Full GST 2.0 implementation


Actionable Recommendations for Finance Leaders

Immediate Actions (0-6 months)

  1. Audit GST compliance processes for optimization opportunities

  2. Review supply chain structures for tax efficiency

  3. Implement robust ITC tracking mechanisms

  4. Prepare for post-compensation state policy changes

Medium-term Strategies (6-18 months)

  1. Develop scenario plans for rate rationalization

  2. Invest in technology for automated compliance

  3. Build capabilities in GST litigation management

  4. Optimize working capital considering GST cycles

Long-term Considerations (18+ months)

  1. Evaluate location strategies based on evolving state policies

  2. Prepare for sectoral inclusion (petroleum, real estate, electricity)

  3. Plan for integrated tax and business strategies

  4. Build partnerships for GST advocacy and representation


Conclusion: Navigating the New Normal

The post-GST era represents a fundamental shift in India's fiscal architecture. For financial executives, success requires:

  • Proactive monitoring of policy changes

  • Strategic tax planning aligned with business objectives

  • Robust compliance frameworks to minimize risks

  • Adaptive strategies for evolving regulations

As the GST system matures and enters its second phase, organizations that understand these dynamics and adapt their financial strategies accordingly will be best positioned to thrive in India's evolving economic landscape.


Key Takeaways for the C-Suite

✓ GST has simplified compliance but increased centralization of tax policy ✓ Revenue volatility remains a concern, requiring careful fiscal planning ✓ The end of compensation cess creates new state-level dynamics ✓ Technology adoption is critical for compliance and optimization ✓ Strategic tax planning must align with evolving GST frameworks


This analysis is based on latest available government data, Finance Commission reports, and RBI statistics. Financial leaders should consult with tax advisors for specific organizational implications

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About the Author

Abhishek Raja Ram

Abhishek Raja Ram

Senior Author

Abhishek Raja Ram - Popularly known as Revolutionary Raja; is FCA, DISA, Certificate Courses on – Valuation, Indirect Taxes , GST etc, M. Com (F&T) Mr. Abhishek Raja “Ram” is a Fellow member of Read more...

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