Taxes are the lifeblood of any nation, funding everything from highways and hospitals to defence and digital infrastructure. In India, the tax system has evolved into a well-structured framework that balances the responsibilities of the Union and the States, ensuring that both individuals and businesses contribute their fair share. Broadly, taxes in India fall into two big buckets – direct and indirect – and understanding how they work is essential for anyone studying public finance or simply trying to make sense of their own tax bill.
Table of Contents
- The foundation of India’s tax system
- Direct taxes: paid straight to the government
- Personal income tax
- Corporate tax
- Capital gains tax
- Estate tax and wealth-related levies
- Securities Transaction Tax and other direct levies
- Indirect taxes: paid through goods and services
- The arrival of GST: one nation, one tax
- How GST is structured
- Customs duty
- Excise on select items
- Why this classification matters
- Recent reforms and the road ahead
The foundation of India’s tax system
The power to levy taxes in India flows directly from the Constitution. Article 265 of the Constitution makes it clear that no tax can be levied or collected except by the authority of law, meaning every single tax must be backed by an Act of Parliament or a State Legislature. Article 246, read with the Seventh Schedule, then distributes taxation powers between the Centre and the States through three lists – the Union List, the State List, and the Concurrent List.
This constitutional design gives India a three-tier federal tax structure involving the central government, state governments, and local bodies such as municipal corporations. The two apex administrative bodies that oversee this vast machinery are the Central Board of Direct Taxes (CBDT) and the Central Board of Indirect Taxes and Customs (CBIC), both functioning under the Department of Revenue, Ministry of Finance.
Direct taxes: paid straight to the government
A direct tax is exactly what the name suggests – a tax paid directly by the person or organisation on whom it is levied, with no option to pass the burden on to anyone else. If you earn a salary or run a company, the tax on that income is your responsibility alone. The CBDT, which functions as a statutory authority under the Central Board of Revenue Act, 1963, provides essential inputs for policy and planning of direct taxes while also administering these laws through the Income Tax Department.
Direct taxes are generally considered progressive because they rise with income, helping redistribute wealth and reduce inequality. Let’s walk through the main types levied by the central government.
Personal income tax
This is the most familiar direct tax for salaried employees, self-employed professionals, and Hindu Undivided Families (HUFs). It is governed by the Income Tax Act, 1961, which remains the principal law for direct taxation in the country. India follows a progressive slab system, meaning higher earners pay a higher percentage of their income as tax.
Taxpayers today can choose between the old regime, which allows a range of deductions and exemptions under sections like 80C and 80D, and the new regime, which offers lower rates but fewer exemptions. Under the new regime for FY 2025-26, the basic exemption is up to โน4 lakh, with slabs of 5% on โน4-8 lakh, 10% on โน8-12 lakh, 15% on โน12-16 lakh, 20% on โน16-20 lakh, 25% on โน20-24 lakh, and 30% above โน24 lakh. With the standard deduction and the enhanced Section 87A rebate, salaried residents effectively pay no tax on income up to roughly โน12.75 lakh under this regime.
Corporate tax
Corporate tax, or corporation tax, is levied on the profits earned by companies – both domestic and foreign firms that generate income from India. It is a significant revenue source for the government and directly influences investment decisions, job creation, and economic growth.
Rates vary depending on the type of company, its turnover, and whether it opts for concessional regimes introduced to attract new manufacturing. Foreign companies operating in India are also taxed on the income arising within the country.
Capital gains tax
Whenever you sell a capital asset – property, shares, gold, mutual funds – for a profit, the gain is taxable. Capital gains are split into two categories based on how long you held the asset: short-term capital gains (STCG) and long-term capital gains (LTCG). The rates differ sharply between the two, and the rules vary further depending on whether the asset is listed equity, real estate, or debt. This tax plays an important role in shaping investor behaviour and the flow of money into different asset classes.
Estate tax and wealth-related levies
India once had an estate duty (abolished in 1985) and a wealth tax on the net wealth of individuals and HUFs. However, the Wealth Tax Act, 1957 was repealed in 2015, and over the years many such levies including inheritance tax, interest tax, and gift tax have been abolished. Gifts are still taxable, but under the Income Tax Act itself – if the total value of gifts received in a year exceeds โน50,000 (outside specified exemptions), it is added to income and taxed at slab rates.
Securities Transaction Tax and other direct levies
The Securities Transaction Tax (STT) is charged every time you buy or sell securities on a recognised stock exchange. It is a small percentage of the transaction value and is deducted at the time of trade. Other direct taxes include property tax (paid to the municipal body by property owners) and professional tax levied by some state governments on salaried individuals and professionals.
Indirect taxes: paid through goods and services
If direct taxes are paid from your income, indirect taxes hide inside the price of almost everything you buy. When you pay for a restaurant meal, a mobile recharge, or a new refrigerator, a portion of that bill is actually tax – collected by the seller and eventually passed on to the government. That is the defining feature of an indirect tax: the burden can be shifted down the supply chain until it finally rests on the end consumer.
The Central Board of Indirect Taxes and Customs (CBIC), a statutory body under the Department of Revenue, oversees the administration of indirect taxes including customs duties, excise duties, and the Goods and Services Tax. Before July 2017, India had a bewildering patchwork of indirect taxes – central excise duty, service tax, VAT, CST, luxury tax, entertainment tax, octroi, entry tax, and more. Each had its own law, rates, and compliance requirements, creating what was often described as a “tax on tax” or cascading effect.
The arrival of GST: one nation, one tax
The Goods and Services Tax, introduced on 1 July 2017 through the 101st Constitutional Amendment, fundamentally restructured India’s indirect tax landscape. GST is a destination-based tax on the consumption of goods and services, levied at all stages from manufacture to final consumption, with credit for taxes paid at previous stages available as setoff – so only the value addition at each stage is effectively taxed, and the final burden is borne by the ultimate consumer.
Three features make GST distinctive. It is comprehensive because it replaced most indirect taxes, multi-staged because it is levied at every stage of production with refunds to all parties except the final consumer, and destination-based because the tax is collected where goods or services are consumed rather than where they are produced. This was a fundamental shift from the earlier origin-based system and had huge implications for how revenues flow between states.
How GST is structured
GST operates on a dual model across all states and union territories. For intra-state transactions, both Central GST (CGST) and State GST (SGST) or Union Territory GST (UTGST) are levied on the same transaction. For inter-state supplies and imports, an Integrated GST (IGST) is charged by the Centre and then apportioned between the Union and the relevant state. The GST Council, which includes the Union Finance Minister and state finance ministers, governs the operations of GST, periodically reviewing rate changes, legislative amendments, and compliance guidelines.
The rate structure has seen significant simplification recently. A major overhaul announced on 3 September 2025 came into effect on 22 September 2025, reducing the number of GST slabs from six to three – with two primary rates of 5% and 18% – to simplify the tax system and make goods more affordable. Special rates continue for items such as precious metals and certain luxury categories, and a zero rate applies to essentials like fresh produce.
Notably, GST does not apply to everything. Petroleum products, diesel, aviation turbine fuel, natural gas, alcohol for human consumption, and crude oil remain outside GST and continue to attract VAT and excise duty under state and central jurisdictions. This exclusion is politically sensitive because these items generate huge revenues for state governments.
Customs duty
Customs duty, levied on the import and export of goods, is the one major indirect tax that remained largely outside the GST umbrella. It is governed by the Customs Act, 1962 and includes several sub-categories such as Basic Customs Duty (BCD), anti-dumping duty, safeguard duty, protective duty, and social welfare surcharge. Customs duty serves a dual purpose – raising revenue and protecting domestic industries from unfair competition.
Excise on select items
Although most excise duties were subsumed into GST, central excise still applies to a limited set of products, most notably petroleum and tobacco, which sit outside the GST regime.
Why this classification matters
The direct-indirect distinction is more than just an academic category – it shapes economic outcomes. Direct taxes like income tax can be designed progressively and used to curb inflation or redistribute wealth. Indirect taxes, because they are embedded in prices, affect all consumers irrespective of income, which can make them regressive unless essentials are exempt or taxed at lower rates.
From a public administration perspective, indirect taxes are generally easier to collect because they are built into transactions. Direct taxes require voluntary compliance, assessments, and enforcement – which is why digital reforms like faceless assessments, pre-filled returns, and the Annual Information Statement have become central to the CBDT’s modernisation drive. On the indirect tax side, e-invoicing and the GST Network have transformed compliance into a largely digital process.
Recent reforms and the road ahead
The tax system continues to evolve. On the direct tax front, India has moved towards consolidating and simplifying the Income Tax Act of 1961, while on the indirect side, the ongoing GST rationalisation aims to make compliance simpler and rates more predictable. These changes reflect a broader push towards a tax system that is fairer, more transparent, and better aligned with a digital economy.
Challenges remain, of course. A narrow direct tax base, tax evasion, disputes over GST compensation between the Centre and states, and the complex task of taxing the digital economy continue to test policymakers. But the trajectory is clear: fewer rates, more automation, and a steady push to broaden the base rather than simply raise rates.
What do you think? Should India move towards taxing more people at lower rates rather than relying on a small base of direct taxpayers, and do you believe a truly single GST rate across all goods and services is practical or desirable for a country as diverse as India?
References
- https://en.wikipedia.org/wiki/Taxation_in_India
- https://incometaxindia.gov.in/Documents/4(1)(b)_15092009.pdf
- https://www.canarahsbclife.com/blog/tax-saving/all-about-tax-structure-in-india
- https://en.wikipedia.org/wiki/Central_Board_of_Indirect_Taxes_and_Customs
- https://cbic-gst.gov.in/about-gst.html
- https://en.wikipedia.org/wiki/Goods_and_Services_Tax_(India)
- https://taxsummaries.pwc.com/india/corporate/other-taxes
- https://www.legalserviceindia.com/legal/article-20851-understanding-india-s-tax-system-direct-vs-indirect-taxes-gst-and-the-new-income-tax-bill-2025.html
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