Input tax credit pass-through failures require commensurate price reductions, interest on shortfalls, and potential anti-profiteering penalties.
Section 171 of the CGST Act requires additional input tax credit benefits to be passed to recipients through commensurate price reductions. Verified beneficiary-wise shortfalls remain payable where invoices and receipts do not establish full pass-through. Rule 133(3)(b) requires return of unpassed benefit with interest at 18% per annum from the commencement of GST until payment. Section 171(3A) applies a 10% penalty to profiteering attributable to the period after its commencement, subject to the exception where the amount is deposited within 30 days of the order. The residual input tax credit shortfall is therefore recoverable with applicable interest and penalty consequences.
Issues: (i) Whether failure to pass the residual quantified additional input tax credit benefit contravened Section 171 of the Central Goods and Services Tax Act, 2017; (ii) Whether interest on the unpassed input tax credit benefit was payable at 18% per annum from 01.07.2017; (iii) Whether penalty under Section 171(3A) of the Central Goods and Services Tax Act, 2017 was attracted for the contravention after 01.01.2020.
Issue (i): Whether failure to pass the residual quantified additional input tax credit benefit contravened Section 171 of the Central Goods and Services Tax Act, 2017.
Analysis: Section 171 requires the benefit of additional input tax credit to be passed to recipients through a commensurate reduction in prices. The supplementary investigation, accepted by the respondent, verified substantial benefit passed through invoices and receipts but identified a beneficiary-wise shortfall of Rs. 14,94,622 payable to 25 eligible recipients.
Conclusion: The respondent contravened Section 171 to the extent of the unpassed input tax credit benefit of Rs. 14,94,622. The issue is decided in favour of Revenue.
Issue (ii): Whether interest on the unpassed input tax credit benefit was payable at 18% per annum from 01.07.2017.
Analysis: Rule 133(3)(b) of the Central Goods and Services Tax Rules, 2017 provides for return of the amount not passed on together with interest at 18% per annum. Recipients were deprived of the benefit from the commencement of the GST regime, and proposals to compute interest from later dates or at rates linked to delayed-payment interest were not accepted.
Conclusion: Interest at 18% per annum is payable on the unpassed benefit from 01.07.2017 until payment. The issue is decided in favour of Revenue.
Issue (iii): Whether penalty under Section 171(3A) of the Central Goods and Services Tax Act, 2017 was attracted for the contravention after 01.01.2020.
Analysis: The contravention continued beyond 01.01.2020, when Section 171(3A) came into force. The statutory proviso excludes penalty where the profiteered amount is deposited within 30 days of the order.
Conclusion: Penalty at 10% is attracted in respect of profiteering relatable to the period from 01.01.2020, unless the statutory deposit is made within 30 days. The issue is decided in favour of Revenue.
Final Conclusion: The residual beneficiary-wise input tax credit shortfall is enforceable with interest and the applicable statutory penalty consequences.
Ratio Decidendi: A registered person who fails to pass additional input tax credit by commensurate price reduction remains liable for the verified residual shortfall, interest from the commencement of GST, and penalty where the statutory conditions are met.