Case Note & Summary
The petitioner, CHEC-TPL Line 4 Joint Venture, a joint venture between TATA Projects Limited and another entity, was engaged in the construction of a tunnel for the Mumbai Metro Rail Corporation Limited. The petitioner was registered under the GST laws and had accumulated a large amount of input tax credit (ITC) due to the inverted duty structure, where the tax rate on inputs (18%) was higher than the tax rate on output supplies (12% for construction services). The petitioner filed refund claims for the unutilized ITC for the periods July 2017 to March 2018 and April 2018 to June 2018 under Section 54(3)(ii) of the Central Goods and Services Tax Act, 2017 (CGST Act). The Original Authority (Assistant Commissioner) rejected the refund claims on the ground that the output supply was partially exempt, and therefore the refund was not admissible. The petitioner appealed to the Appellate Authority (Joint Commissioner), who upheld the rejection. Aggrieved, the petitioner filed a writ petition under Article 226 of the Constitution of India before the Bombay High Court. The main legal issues were whether the refund of accumulated ITC under inverted duty structure is admissible when the output supply is partially exempt, and whether the formula under Rule 89(5) of the CGST Rules, 2017 was correctly applied. The petitioner argued that the authorities had misinterpreted the provisions and that the refund was clearly admissible. The respondents defended the rejection, contending that the output supply being partially exempt disentitled the petitioner to refund. The High Court analyzed Section 54(3)(ii) and Rule 89(5) and held that the refund is admissible even if the output supply is partially exempt, as long as the conditions are met. The court found that the authorities had erred in excluding certain supplies from the 'Adjusted Total Turnover' and in computing 'Net ITC'. The court quashed the impugned orders and remanded the matter to the Original Authority for fresh consideration in accordance with the law, directing that the refund be computed correctly. The petition was allowed.
Headnote
A) GST - Refund of Accumulated ITC - Inverted Duty Structure - Section 54(3)(ii) CGST Act, 2017 - Rule 89(5) CGST Rules, 2017 - The petitioner, a joint venture engaged in construction, sought refund of unutilized input tax credit accumulated due to higher rate of tax on inputs than on output supplies. The authorities rejected the claim on the ground that the output supply was partially exempt. The High Court held that the refund is admissible under Section 54(3)(ii) even if the output supply is partially exempt, and that the formula under Rule 89(5) must be applied correctly to compute the refundable amount. The impugned orders were quashed and the matter remanded for fresh consideration. (Paras 1-17) B) GST - Refund Formula - Net ITC - Adjusted Total Turnover - Rule 89(5) CGST Rules, 2017 - The court clarified that 'Net ITC' means input tax credit availed on inputs during the relevant period, and 'Adjusted Total Turnover' includes the value of exempt supplies. The authorities had erred in excluding certain supplies from the turnover. The court directed the authorities to recompute the refund in accordance with the correct interpretation of the rule. (Paras 10-15) C) Constitutional Law - Writ Jurisdiction - Article 226 of Constitution of India - The court exercised its writ jurisdiction to quash the orders-in-original and order-in-appeal as they suffered from errors of law and misinterpretation of statutory provisions. The court held that the rejection of refund was arbitrary and not sustainable. (Paras 2, 16-17)
Issue of Consideration
Whether the rejection of refund claims for accumulated input tax credit due to inverted tax structure by the Original Authority and Appellate Authority was valid under Section 54(3)(ii) of the CGST Act, 2017 and Rule 89(5) of the CGST Rules, 2017.
Final Decision
The High Court allowed the writ petition, quashed the Order-in-Appeal dated 31.10.2023 and the Order-in-Original, and remanded the matter to the Original Authority for fresh consideration in accordance with the law. The court directed that the refund be computed correctly applying the proper interpretation of Section 54(3)(ii) and Rule 89(5).
Law Points
- Refund of accumulated input tax credit under inverted duty structure
- Section 54(3)(ii) of CGST Act
- 2017
- Rule 89(5) of CGST Rules
- Net input tax credit
- Adjusted total turnover
- Constitutional validity of refund provisions
- Article 226 of Constitution of India




