GST is largely beneficial for India, fostering a unified national market, enhancing transparency, and increasing government revenue by eliminating cascading taxes. While it caused initial compliance challenges, increased operational costs for small businesses, and potential short-term inflation, it ultimately improves manufacturing efficiency and economic growth.
How has GST affected the Indian economy? GST has improved tax collection, minimized tax evasion, and enhanced ease of doing business. It has promoted a formal economy by encouraging small businesses to register, resulting in better revenue tracking and economic growth.
Disadvantages: Implementation challenges, initial compliance costs, and potential inflation in some sectors. It may also burden small businesses with complex tax filings.
Soon after India introduced GST on July 1, 2017, the problem of implementation of GST became evident. Despite aiming to simplify taxation, certain issues such as technical glitches and rigid procedures continue to challenge taxpayers and regulators, hindering the reform's goal of creating a unified national market.
Big 10 Benefits of GST in India
Maximum marginal rate is the highest rate of tax at any income level. This means for those with incomes between Rs 2 crore and Rs 5 crore, 39% will be the highest applicable tax rate, and for those with incomes above Rs 5 crore, it will be 42.74% — the highest tax rate since 1992.
Benefits for the Economy
Growth of GDP (Gross Domestic Product): Introduction of GST will help reduce tax rates, remove multiple point taxation, and increase revenues.
These changes aim to reduce the tax burden, empower MSMEs, and boost economic growth. The government announced three pillars of focus for new-gen GST reforms on 15th August 2025- structural reforms, rate rationalisation and ease of doing business.
In conclusion, India's tax system imposes a heavy burden on its citizens, similar to the USA, with high indirect taxes, income tax rates, and corporate taxes. However, the public services provided by the government often fail to meet the expectations of the taxpayers, resembling those in underdeveloped countries.
Complex Nature of GST
Because somehow Indian policymaking believes in the progressivity of taxes—even for consumption goods. A lesser-known reality of the GST is that it has a total of eight tax slabs, excluding the exemptions. These start at 0.25 and go all the way up to 28 per cent.
Operational Risk: The complexity of GST structures, such as different rates for different goods and services, can lead to errors in invoicing, documentation, and filing. Errors in tax classification or mismanagement of tax credits can lead to operational inefficiencies and financial losses.
GST in India has four components – CGST, SGST, IGST, and UTGST. The charge depends upon whether the transaction is intra-state or inter-state. The Central Government charges CGST, while the State Governments and Union Territories levy SGST and UTGST respectively, on intra-state supplies.
The top 10% of the population, representing the highest income earners, is responsible for 26.63% of the total Household GST collected and 9.12% of the Total GST collected.
India will roll out GST 2.0 on September 22, 2025, streamlining tax rates and eliminating the GST compensation cess.
In a research done by NCAER it was suggested that GST would be the key revolution in Indian Economy and it could increase the GDP by 0.9 to 1.7 percent. As speculated earlier, the tax experts can now assume that the growth will be around 1 to 2 percent after the implementation of the GST.
Sikkim remains India's only tax-free state, granting full income tax exemptions to its residents under Article 371(F) , Section 10(26AAA) of the Income Tax Act, 1961.
Figure 2 shows the GST rates around the world. India has the 28 % GST rate and Canada has the lowest rate which is 5% in their respective GST structure.
Businesses or individuals engaged in the supply of goods having a turnover of more than Rs. 20 lakhs are mandatorily required to register under GST. Also, GST registration is mandatory for businesses that supply goods or services through an e-commerce platform such as Amazon, regardless of their turnover.
Significance of GST
Consumers have benefited from lower average tax rates and reduced costs on essential items, while the logistics sector has seen enhanced efficiency, reduced transport times, and significant investments.
According to government reports, while over 7 crore people file tax returns, only a fraction of them actually pay taxes because many fall below the taxable income threshold or use deductions to reduce liability.
The Government: A Boost in Revenue
From a government standpoint, GST has been a resounding success in terms of revenue generation and increase in tax base. The number of Taxpayers is increasing from year to year and the same thing can be said about the collection of GST.
Indian GST is a half-way house and not in its ideal form. But, that is also true for other countries. The ideal form requires one rate of tax on all items. But that is not feasible in India since indirect taxes are regressive which put an undue burden on the marginalised sections.
It is expected to lower the cost of goods and services, boost the economy and make our products and services globally competitive. GST will make India a common national market with uniform tax rates and procedures and removes the economic barriers, thereby paving the way for an integrated economy at the national level.