GST in India faces significant challenges, including a high compliance burden with complex, multiple tax slabs ( 5 % 5 % , 12 % 1 2 % , 18 % 1 8 % , 28 % 2 8 % ), technical issues with the GSTN portal, and severe cash flow issues for businesses due to Input Tax Credit (ITC) delays. Small and Medium Enterprises (SMEs) struggle with the high cost of compliance, while constant rule changes create uncertainty.
Key Problems of Implementing GST in India
The existence of five tax slabs, 0%, 5%, 12%, 18%, and 28%, is one of the major implementation problems of GST in India. Firms often misclassify products, which can result in fines, legal problems, and difficulties with compliance.
Advantages: GST simplifies the tax structure, reduces tax evasion, and eliminates cascading taxes, promoting a unified market. It enhances transparency and compliance while boosting the economy. Disadvantages: Implementation challenges, initial compliance costs, and potential inflation in some sectors.
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.
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.
Other countries collect 10 to 60 per cent of the tax. India collects 42.74, Canada 33, US 37, Finland 56.95, France 45, UK 45, Germany 45, Hong Kong 15, China 45, Singapore 22, Japan 55.97, Australia 45, and Singapore 22 per cent of tax charges.
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.
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.
Duty Drawback is a trusted and time-tested scheme administered by CBIC to promote exports. It rebates the incidence of Customs and Central Excise duties, chargeable on imported and excisable material respectively when used as inputs for goods to be exported.
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.
Major highlight was simplification of tax rates into two main slabs (5% & 18%) by removing 12% and 28%. Sin goods will be taxed at a new 40% GST. These changes are now live with notifications by the CBIC passed on 17th September 2025.
Types of GST in India
CGST (Central Goods and Services Tax) SGST (State Goods and Services. IGST (Integrated Goods and Services Tax) UTGST (Union Territory Goods and Services Tax)
An offender not paying tax or making short payments must pay a penalty of 10% of the tax amount due subject to a minimum of Rs. 10,000. Consider — in case tax has not been paid or a short payment is made, a minimum penalty of Rs 10,000 has to be paid. The maximum penalty is 10% of the tax unpaid.
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.
The impact of GST on GDP is negative because the tax rate has increased the cost of some products and services such as medicines, telecommunications and dairy, thus increasing inflation.
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.
It allows a tourist, one who is not normally resident in India and enters the country for a stay of not more than six months on non-immigrant reasons, to claim a refund of GST levied on goods purchased in India and thereafter exported out of the country.
The document discusses non-supplies under the GST regime in India. It covers three key categories of non-supplies: 1) Activities/transactions specified under Schedule III of the CGST Act which are considered a "negative list" and are neither treated as supply of goods nor services.
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.
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.
The government reasoned that it was done to keep the reform revenue-neutral, protect essentials for low-income households, and align new rates with the pre-GST tax burden on each product (the 'fitment' exercise). This approach was a compromise in a federal system and sought to avoid a sharp spike in inflation.
In India, the 30% income tax rate generally applies to individuals earning above ₹24 Lakhs (under the old regime/default for some) or ₹15 Lakhs (under the new optional regime for FY 2025-26) and to firms (as a flat rate), while certain income types like lottery winnings, online gaming, and virtual digital assets (like crypto) are taxed at a flat 30% for everyone, regardless of total income.
Obtain a Tax Residency Certificate (TRC)
For instance, if you are a tax resident of the US, you can claim relief in India under the India-US DTAA subject to obtaining a Tax Residency Certificate (TRC) from the US revenue authorities, electronically filed declaration in Form 10F, etc.