2025 · Paper III · 10 marks

What is GST? Discuss the regulatory framework of GST in India, including Constitutional provisions applicable to GST.

In short

GST, introduced on 1 July 2017, is a unified indirect tax that turned India into a single common market. The 101st Amendment Act, 2016 inserted Articles 246A, 269A and 279A, which enable concurrent levy and create the GST Council, backed by the CGST, SGST and IGST Acts.

Model answer

Ghissu Editorial · Verified 4 Oct 2026

Introduction
The Goods and Services Tax (GST), effective from 1 July 20171 and enabled by the 101st Constitutional Amendment, unified multiple indirect taxes into a single destination-based tax, promoting ease of business and cooperative federalism.
Institutional Design and Constitutional Framework
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Constitutional Amendment and Council

Articles 246A, 269A, and 279A empower Parliament and states to levy GST and establish the GST Council32, chaired by the Union Finance Minister with states holding two-thirds voting power, ensuring federal balance.

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Legislative and Administrative Setup

The Central GST Act, State GST Acts, Integrated GST Act, and Compensation Act form the statutory basis; the GST Secretariat and CBIC manage policy and enforcement, supported by GSTN’s IT platform.

Implementation Challenges and Outcomes
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Tax Structure and Revenue Impact

Initial multiple slabs (5%, 12%, 18%, 28%) were simplified under GST 2.0; Andhra Pradesh4’s CAG audit reported ₹1,806 crore in GST compliance gaps, underscoring enforcement issues.

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Formalisation and Dispute Resolution

Input tax credit incentivises formalisation; the GST Appellate Tribunal enhances dispute resolution efficiency.

Enhancing GST Effectiveness
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Simplification and Inclusion

Rationalising slabs and expanding the composition scheme threshold can ease compliance; including petroleum and electricity under GST would benefit industrial states like Andhra Pradesh.

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Compliance and Federal Cooperation

Increasing audit coverage from 62% to 89% and empowering the GST Council with transparent decision-making will strengthen revenue realisation and cooperative federalism.

Conclusion
GST’s constitutional and institutional framework has unified India’s indirect tax system, fostering federal cooperation and promising improved transparency and revenue growth, advancing equitable development across states including Andhra Pradesh.

This model answer is indicative and the model can make mistakes; please verify key facts independently.

Hand-drawn diagram: Constitutional basis of GST. Constitutional basis of GST. Diagram (tree): Constitutional basis of GST; 101st Amendment Act, 2016; Article 246A: Centre, states levy; Article 269A: IGST, inter-state supply; Article 279A: GST Council
Diagram: Constitutional basis of GST

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This chapter in the exam

Basic Knowledge of Laws in India6 questions

Asked in 3 of 8 sittings since 2008

2008
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2011
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2012
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2016
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2017
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2020
2
2023
2
2025
2

Most tested: Contemporary statutory frameworks and their practical relevance, especially cyber law and tax/labour law reforms.

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Question from the official APPSC Group-I Mains 2025 paper. Answer written by Ghissu's engine and checked against our editorial standards. Found an error? Tell us and we correct it within 48 hours.

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