The most heavily litigated issues in GST involve Input Tax Credit (ITC) eligibility and fraudulent claims, accounting for the majority of disputes, followed by classification disputes, valuation, and place of supply issues. Other significant areas include anti-profiteering, refund rejections, and e-way bill compliance errors.
Legal disputes under GST may arise due to various reasons such as non-compliance with the provisions of the GST Act, incorrect classification of goods and services, incorrect valuation of goods and services, non-payment of tax, and others.
What is best-judgment assessment under GST? Best-judgment assessment is the assessment of non-filers of returns. Non-filers of returns are those registered taxable persons who fail to furnish the monthly return under section 39 or final return under section 45, ever after the service of a notice under section 46.
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.
GST Litigation : 5 Proven Ways for Managing Litigation under GST
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.
Minimum of 10% of the disputed tax needs to be paid as pre-deposit (as per law) before filing an appeal.
The CGST notification 12/2025 was issued on 20th August 2025 this regard. PM Narendra Modi called out the next gen GST reforms in his Independance Day speech. The highlights include the removal of 12% and 28% tax slabs, while merging items into the 5% or 18% tax slabs. Introduction of 40% tax slab for sin goods.
Registration application will get deemed approved after 30 calendar days, if Tax Official doesn't take any action. If Tax Official raises SCN within 30 calendar days, then you will have 7 working days to reply to it. Tax Official can take further action on that reply within 7 working days.
Under the GST law, common penalties include a late fees and interest for delayed GST return filing. For tax evasion without fraudulent intent, a penalty of 10% of the tax due, subject to a minimum of Rs. 10,000, is imposed; with fraudulent intent, the penalty equals the tax evaded, with a minimum of Rs.
Form: A scrutiny notice is issued in Form ASMT-10 intimating discrepancies in GST return along with tax, interest and penalty if any. A reply should be submitted in Form ASMT-11. Mode: Tax officer can send the notice via SMS or email to the taxpayer.
What is rule 37 in GST? Rule 37 under GST Act prescribes the conditions for the reversal of input tax credit (ITC) on goods and/or services if full payment is not made within 180 days of the invoice's issue.
Section 78 of the CGST Act, 2017 deals with recovery of penalties following a demand order. Here's the core legal point: If a taxpayer fails to pay tax and interest within 30 days of the order issued under Section 73 or 74, the full 100% penalty applies (for fraud cases under Section 74).
An appeal from the decision of the National Bench will lie directly to the Supreme Court and an appeal from the decision of the State Bench will lie to the jurisdictional High Court on substantial questions of law.
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)
Therefore, upon non –filing of GST returns or missing out the GST due dates, the GST law prescribes a general penalty. The maximum penalty that may be imposed is Rs. 5,000. The taxpayer will be required to pay interest on late payment of GST at a rate of 18% annually in addition to the late payment penalty.
A Show Cause Notice (SCN) is a formal notice issued by the tax authorities under the Goods and Services Tax (GST) in India, to a taxpayer, requiring them to explain or justify a particular action or inaction that is in violation of the GST laws.
Using the wrong tax codes or accounting method
Many GST mistakes are the result of using incorrect tax codes or the wrong accounting method: Tax codes: If a GST-free sale is coded as taxable in your accounting system, you'll pay GST unnecessarily. If a taxable sale is coded GST-free, you'll underpay.
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.
Challenges in GST Implementation
As per Rule 114 of CGST Rule, 2017, an appeal to the High Court under sub-section (1) of section 117 shall be filed in Form GST APL-08. The grounds of appeal and the form of verification as contained in Form GST APL-08 shall be signed an authenticated in terms of rule 26.
You could get up to: $533 if you are a single individual. $698 if you are married or have a common-law partner. $184 for each child under the age of 19.
Time Limit for Adjudication under GST
The GST law sets deadlines for when orders must be passed: Section 73 (No fraud): Order within 3 years from the due date of the annual return. Section 74 (Fraud cases): Order within 5 years. Once you file your reply, the officer should ideally pass an order within 3 months.