Which among the following is the exclusive jurisdiction of the State Government?

1. Constitutional Division of Powers: Article 246 (basic)

At the heart of India's federal structure lies the functional division of responsibilities between the Union and the States. This is not a matter of administrative convenience but a constitutional mandate. Article 246 acts as the gateway to this division, providing the legal basis for the Seventh Schedule, which contains three lists: the Union List (List I), the State List (List II), and the Concurrent List (List III). While the Union List includes matters of national importance like defense and foreign affairs, the State List focuses on local and regional matters. As noted in Laxmikanth, M. Indian Polity, Centre State Relations, p.144, the Constitution divides legislative powers with respect to both the territory and the subjects of legislation.

In the context of financial relations, this division is crucial because the power to make laws on a subject usually carries with it the power to levy taxes on that subject. For instance, the Parliament has the exclusive power to legislate on matters in the Union List, which includes heavy-hitters like Corporation Tax and Customs Duties. Conversely, the State Legislatures have exclusive jurisdiction over the State List, which historically included the Sales Tax on intra-state trade. However, it is important to remember that the State's exclusive power is subject to the powers of the Parliament in specific extraordinary situations D. D. Basu, Introduction to the Constitution of India, Distribution of Legislative and Executive Powers, p.376.

One unique feature of the Indian taxing system is that the taxing powers are specifically enumerated to avoid overlap. Unlike general legislative subjects, there is traditionally no 'concurrent' power of taxation; a tax is either Central or State. This clarity prevents 'double taxation' from two different levels of government on the same base. Below is a simplified look at how this authority is partitioned:

List	Authority	Key Tax Examples
List I (Union)	Parliament	Income Tax (except agri), Corporation Tax, Customs
List II (State)	State Legislature	Land Revenue, Alcohol for human consumption, Sales Tax (on specific items)

Sources: Laxmikanth, M. Indian Polity, Centre State Relations, p.144; D. D. Basu, Introduction to the Constitution of India, Distribution of Legislative and Executive Powers, p.376

2. The Seventh Schedule: Three Lists (basic)

To understand how the Centre and States manage their finances, we must first look at the Seventh Schedule of the Constitution. Think of this schedule as a clear set of "boundary lines" drawn to prevent the Union and State governments from stepping on each other's toes. Under Article 246, the Constitution divides legislative and taxing powers into three distinct lists: the Union List (List I), the State List (List II), and the Concurrent List (List III) Laxmikanth, M. Indian Polity, Federal System, p.139.

While the Union List contains subjects of national importance (like Defense or Banking), and the State List covers local matters (like Police or Public Health), the division is particularly strict regarding taxation. Unlike many other federations, India has attempted to keep taxing powers mutually exclusive to avoid "double taxation." For instance, the Union has the exclusive power to levy Income Tax (other than on agricultural income) and Corporation Tax. On the other hand, States traditionally held the power over Sales Tax (now largely subsumed by GST) and taxes on agricultural income D. D. Basu, Introduction to the Constitution of India, TABLES, p.554.

Feature	Union List (List I)	State List (List II)	Concurrent List (List III)
Jurisdiction	Parliament only	State Legislatures only	Both (Centre prevails in conflict)
Subject Count	98 (Originally 97)	59 (Originally 66)	52 (Originally 47)
Financial Examples	Customs Duty, Corporation Tax	State Excise, Land Revenue	Stamp Duties (other than judicial)

An important safety valve in this system is the concept of Residuary Powers. If a new type of tax or subject emerges that was not envisioned when the Constitution was written (such as Cyber Law or Space exploration), the power to legislate on it belongs exclusively to the Union Parliament. This ensures that the legal framework remains exhaustive and that the Centre holds the ultimate authority in unmapped territories Laxmikanth, M. Indian Polity, Federal System, p.139.

Sources: Laxmikanth, M. Indian Polity, Federal System, p.139; Introduction to the Constitution of India, D. D. Basu, TABLES, p.554

3. Constitutional Provisions for Financial Relations (intermediate)

To understand the financial heartbeat of Indian federalism, we must look at Part XII of the Constitution (Articles 268 to 293). The framers of our Constitution were very deliberate: they wanted to ensure that both the Union and the States had independent sources of revenue to maintain their autonomy, yet they recognized that the Centre would naturally have a higher capacity to raise funds Laxmikanth, M. Indian Polity, Centre State Relations, p.152.

The core of this distribution lies in the Seventh Schedule. Unlike legislative powers where there is a Concurrent List, the taxing powers were traditionally kept separate to avoid double taxation and confusion. The Union has exclusive power to levy taxes on subjects in List I, while the States have exclusive power over List II. An important nuance to remember is that residuary power regarding taxation (taxing a subject not mentioned in any list) belongs solely to the Parliament Introduction to the Constitution of India, D. D. Basu, Distribution of Financial Powers, p.385.

Here is a breakdown of how these powers are typically divided:

Jurisdiction	Key Taxing Powers	Examples
Union List (List I)	Taxes with an inter-state or national character.	Income tax (excluding agricultural income), Customs duties, and Corporation tax.
State List (List II)	Taxes with a local or intra-state character.	Land revenue, Taxes on agricultural income, and Excise duties on alcoholic liquors for human consumption.

A major shift occurred with the 101st Amendment Act, which introduced the Goods and Services Tax (GST). This created a unique category under Article 246A, granting both Parliament and State Legislatures concurrent power to make laws regarding GST Laxmikanth, M. Indian Polity, Centre State Relations, p.164. However, even today, States retain exclusive control over the sale of specific items like petroleum products and alcohol, which remain outside the primary GST net to ensure States have a predictable stream of independent revenue.

Sources: Laxmikanth, M. Indian Polity, Centre-State Relations, p.152, 164; Introduction to the Constitution of India, D. D. Basu, Distribution of Financial Powers, p.385-386

4. Institutional Mechanism: The Finance Commission (intermediate)

In a federal system like India, there is a natural gap between the revenue-raising powers of the states and their spending responsibilities. To bridge this gap, the Constitution provides for a Finance Commission (FC) under Article 280. Think of the FC as a 'balancing wheel' that ensures the financial stability of the federation by deciding how tax money should be shared between the Centre and the States Laxmikanth, Indian Polity, p.431. It is a quasi-judicial body appointed by the President of India every five years, or earlier if necessary. While the Constitution establishes the Commission, the specific qualifications of its members are defined by the Finance Commission (Miscellaneous Provisions) Act of 1951 D. D. Basu, Introduction to the Constitution of India, p.387.

The Commission's primary duty is to make recommendations to the President on two critical fronts: Vertical Devolution (the share of central taxes that goes to states) and Horizontal Devolution (how that share is divided among the 28 states). For instance, following the recommendations of the 15th Finance Commission, the vertical devolution was set at 41% of the 'divisible pool' of central taxes Vivek Singh, Indian Economy, p.182. These funds are 'untied,' meaning states have the autonomy to spend them according to their own priorities. Additionally, the FC recommends Grants-in-aid under Article 275 to states that require further financial assistance even after tax devolution.

The role of the Commission has evolved significantly through constitutional amendments. For example, the 80th Amendment Act (2000) introduced the 'Alternative Scheme of Devolution,' which brought all central taxes into the shareable pool, rather than just income tax and excise duties Laxmikanth, Indian Polity, p.153. Today, the Commission must also account for the Goods and Services Tax (GST) regime, which has fundamentally altered the landscape of indirect taxation and state revenue autonomy.

Type of Devolution	Definition	Purpose
Vertical	Allocation from the Centre to the States as a whole.	To address the fiscal gap where the Centre collects more revenue than it spends.
Horizontal	Allocation among various State governments based on a formula.	To address regional inequalities (e.g., giving more to poorer or forest-rich states).

Sources: Indian Polity, Finance Commission, p.431; Introduction to the Constitution of India, Distribution of Financial Powers, p.387; Indian Economy, Government Budgeting, p.182; Indian Polity, Centre-State Relations, p.153

5. Major Union Taxes: Income, Corporation, and Customs (exam-level)

In the federal structure of India, the power to tax is not a shared or concurrent power; it is strictly divided between the Union and the States to prevent administrative chaos. This division is anchored in the Seventh Schedule of the Constitution. The Union Government is generally entrusted with taxes that have an inter-state or international character, or those where national uniformity is essential for economic stability. Under List I (Union List), the Parliament holds the exclusive authority to levy the heavy hitters of the Indian fiscal system: Income Tax, Corporation Tax, and Customs Duties Introduction to the Constitution of India, D. D. Basu, TABLES, p.556.

Let's break down these three pillars of Union revenue:

• Income Tax (Entry 82): This is a tax on the income of individuals and Hindu Undivided Families. However, there is a critical constitutional caveat: the Union can only tax income "other than agricultural income." The power to tax agricultural income is reserved exclusively for the States to protect agrarian interests Introduction to the Constitution of India, D. D. Basu, DISTRIBUTION OF FINANCIAL POWERS, p.386.
• Corporation Tax (Entry 85): While personal income tax is on individuals, Corporation Tax is levied on the net profits of companies. It is a major revenue earner and is entirely managed by the Central government to ensure a level playing field for businesses operating across state lines Introduction to the Constitution of India, D. D. Basu, TABLES, p.556.
• Customs Duties (Entry 83): These are taxes imposed on goods imported into or exported out of India. Beyond generating revenue, customs duties are a tool of trade policy, used to protect domestic industries or manage the balance of payments. They include Basic Customs Duty, Surcharges, and specific Cesses Indian Economy, Nitin Singhania, Indian Tax Structure and Public Finance, p.95.

In contrast, the States historically relied on Sales Tax (now largely subsumed by GST) and still retain exclusive rights over taxes on agricultural income, land revenue, and liquor for human consumption. Distinguishing between these jurisdictions is vital because a law passed by the Union to tax agricultural income would be ultra vires (beyond its legal power) and struck down by the courts Introduction to the Constitution of India, D. D. Basu, DISTRIBUTION OF FINANCIAL POWERS, p.384.

Tax Type	List / Entry	Jurisdiction
Corporation Tax	Union List (Entry 85)	Exclusive Union Power
Non-Agricultural Income Tax	Union List (Entry 82)	Exclusive Union Power
Customs (Import/Export)	Union List (Entry 83)	Exclusive Union Power
Agricultural Income Tax	State List	Exclusive State Power

Sources: Introduction to the Constitution of India, D. D. Basu (26th ed.), TABLES, p.556; Introduction to the Constitution of India, D. D. Basu (26th ed.), DISTRIBUTION OF FINANCIAL POWERS, p.386; Indian Economy, Nitin Singhania (ed 2nd 2021-22), Indian Tax Structure and Public Finance, p.95; Introduction to the Constitution of India, D. D. Basu (26th ed.), DISTRIBUTION OF FINANCIAL POWERS, p.384

6. State Tax Jurisdiction and the 101st Amendment (GST) (exam-level)

To understand the current state of financial relations, we must start with the 7th Schedule of the Constitution. Originally, the power to tax was strictly divided: the Union had exclusive power over subjects in List I (like Income Tax and Customs Duty), while States had exclusive power over List II subjects. A cornerstone of state revenue was the Sales Tax (specifically on intra-state trade), which allowed states to maintain a degree of financial autonomy D. D. Basu, Distribution of Financial Powers, p.384. Other exclusive state levies included land revenue, taxes on mineral rights, and taxes on professions and trades—though the latter is capped at ₹2,500 per person per year under Article 276 D. D. Basu, Distribution of Financial Powers, p.386.

The 101st Constitutional Amendment Act (2016) brought a revolutionary shift. It introduced the Goods and Services Tax (GST), which merged various central and state indirect taxes into a single framework. This was not just a policy change but a constitutional one, as it replaced the "exclusive" power of states to tax the sale of most goods with a concurrent power shared with the Union. To manage this shared jurisdiction, Article 279A was inserted, empowering the President to constitute the GST Council, a joint forum of the Centre and States Nitin Singhania, Indian Tax Structure and Public Finance, p.94.

However, it is a common misconception that states lost all exclusive taxing powers. Certain high-revenue items were kept outside the GST net to protect state interests. States still retain the exclusive power to levy taxes (VAT) on the sale of alcoholic liquor for human consumption and five specific petroleum products. Furthermore, taxes on land and buildings, as well as certain duties like State Excise Duty on alcohol, remain firmly in the state's domain Nitin Singhania, Indian Tax Structure and Public Finance, p.92.

Tax Category	Subsumed into GST?	Current Jurisdiction
Central Excise Duty	Yes	Shared (CGST)
State VAT/Sales Tax	Yes (mostly)	Shared (SGST)
Tax on Alcohol (Human Consumption)	No	Exclusive State Power
Professional Tax	No	Exclusive State Power

Sources: Introduction to the Constitution of India, D. D. Basu (26th ed.), Distribution of Financial Powers, p.384; Introduction to the Constitution of India, D. D. Basu (26th ed.), Distribution of Financial Powers, p.386; Indian Economy, Nitin Singhania (2nd ed. 2021-22), Indian Tax Structure and Public Finance, p.92; Indian Economy, Nitin Singhania (2nd ed. 2021-22), Indian Tax Structure and Public Finance, p.94

7. Residual State Taxes: Petroleum and Alcohol (exam-level)

When the 101st Constitutional Amendment Act introduced the Goods and Services Tax (GST) in 2017, it aimed to create a unified national market. However, certain "cash cows" were left out of the GST net to ensure that State Governments retained some degree of fiscal autonomy and a steady stream of revenue. These are often referred to as residual taxes or non-subsumed items, with Petroleum and Alcohol being the most significant.

For Alcoholic liquor for human consumption, the division of power remains traditional. The State Governments have the exclusive power to levy State Excise Duty on its manufacture and VAT/Sales Tax on its sale M. Laxmikanth, Centre-State Relations, p.154. It is important to distinguish this from alcohol used in medicinal or toilet preparations; in the latter case, the Union levies the duty, but the States collect and keep the revenue under Article 268 D. D. Basu, Distribution of Financial Powers, p.386.

The case of Petroleum is slightly different. Technically, five products—crude oil, petrol (motor spirit), high-speed diesel, natural gas, and aviation turbine fuel (ATF)—are included under the GST framework, but the date for their implementation is yet to be notified by the GST Council. Until then, the old regime continues: the Central Government levies Central Excise Duty on production, while State Governments levy VAT/Sales Tax on the intra-state sale of these products Nitin Singhania, Indian Tax Structure and Public Finance, p.96. This dual taxation is why fuel prices can vary significantly from one state to another.

Product Type	Tax on Manufacture	Tax on Sale (Intra-state)	Status in GST
Alcohol (Human Consumption)	State Excise Duty	State VAT/Sales Tax	Constitutionally Excluded
Petroleum (5 Products)	Central Excise Duty	State VAT/Sales Tax	Deferred (Outside for now)

Sources: Indian Polity, M. Laxmikanth, Centre-State Relations, p.154; Introduction to the Constitution of India, D. D. Basu, DISTRIBUTION OF FINANCIAL POWERS, p.386; Indian Economy, Nitin Singhania, Indian Tax Structure and Public Finance, p.96

8. Solving the Original PYQ (exam-level)

This question serves as a perfect bridge from your theoretical study of Fiscal Federalism to its practical application. You have just learned how the Seventh Schedule acts as the constitutional blueprint for the distribution of powers. When approaching this question, look for the underlying logic of the lists: the Union handles matters of national importance and uniformity, while States manage localized economic activities. Since Sales Tax (specifically on intra-state trade) is tied to transactions happening within a state's physical boundaries, it was naturally placed under Entry 54 of the State List to ensure states have a direct source of revenue, as highlighted in the Seventh Schedule of the Indian Constitution.

To arrive at the correct answer, (C) Sales tax, you must use the process of elimination against the other options, which are classic Union List entries. UPSC often uses Corporation tax and Income tax as distractors because they are high-revenue direct taxes; however, both are exclusive to the Parliament under Entries 85 and 82 respectively. Similarly, Customs duty involves international trade and national borders (Entry 83), making it logically inconsistent with state-level jurisdiction. By identifying these as central levies, the only remaining option that fits the State Government's exclusive jurisdiction is Sales Tax.

A common trap for students is getting confused by the 101st Amendment (GST). While many indirect taxes were subsumed into GST, the constitutional framework still allows states to retain exclusive power over the sale of specific items like alcoholic liquor for human consumption and certain petroleum products. According to the Statistical Year Book India, these remain vital components of state fiscal autonomy. Always remember: if a tax pertains to nationwide profits or international movement, it is likely Union; if it pertains to local consumption and state-level trade, it is the State's domain.