High Court Restores Input Tax Credit by Applying Retrospective Statutory Extensions to Limitation Deadlines

In this significant March 2026 ruling, the High Court quashed a tax demand that had reversed a taxpayer’s Input Tax Credit (ITC) on the grounds of being time-barred. The court clarified that the rigorous deadlines of Section 16(4) must now yield to the retrospective relaxations introduced under the newly enacted Section 16(5).

The Legal Conflict: Section 16(4) vs. The New Section 16(5)

The Department’s Original Stand

The Revenue issued an order on 22.12.2023 reversing the petitioner’s ITC. Their reasoning was based on the traditional interpretation of Section 16(4), which mandates that ITC for a financial year must be claimed by the November following the end of that year. Since the petitioner claimed it later, the Department labeled it “time-barred” and raised demands for tax, interest, and penalties.

The Legislative Shift

The Government recently introduced Section 16(5), which provides an extended timeline (retrospectively) for claiming ITC for specific past periods, effectively overriding the previous strict deadlines. This amendment was designed specifically to settle thousands of pending litigations where credit was denied purely due to filing delays.

The Decision: Retrospective Relief Trumps Earlier Orders

The High Court ruled in favour of the assessee, establishing the following legal protections:

Quashing of Time-Barred Demands: The order dated 22.12.2023 was set aside specifically regarding the denial of ITC due to limitation. The Court held that since the claim falls within the extended timeline of Section 16(5), it cannot be rejected as “late” or “lapsed.”
Restraint on Revenue: The Department is now legally restrained from initiating any fresh proceedings against the petitioner that are based solely on the “limitation” argument for these historical periods.
Right to Refund: The petitioner was granted permission to file a separate refund application for any amounts already paid or reversed. The Court directed the Department to consider this application on its “merits”—meaning they can check if the credit was genuine, but they cannot reject it because of the “timing” of the claim.

Key Takeaways for GST Taxpayers

Review Old Notices: If you have pending litigation or have already paid penalties for “delayed ITC” for the years 2017-18 through 2020-21, you may be eligible for a total waiver or refund under Section 16(5).
Limited Scope of Protection: The Court clarified that this protection only covers the “delay” in claiming. The Department still has the power to investigate other issues such as Fake Invoices, Mathematical Errors, or Wrong/Excess ITC that is not related to the date of filing.
Proactive Refunds: If your ITC was previously blocked or reversed by an officer’s order, use this precedent to file for a refund, citing the legislative change and this High Court ruling.

Summary of the ITC Deadline Evolution

Under the Original Rule (Sec 16(4)), the deadline was strictly the November of the following year, and any delay resulted in a permanent loss of ITC. Under the New Rule (Sec 16(5)), the timeline is extended specifically for the early years of GST. Unlike the original rule, this is Retrospective, meaning it applies to past disputes and restores ITC that was previously considered lost.

HIGH COURT OF MADRAS

K. Sudhakar and Co.

Superintendent of GST and Central Excise^*

Krishnan Ramasamy, J.

W.P.(MD) No. 4813 of 2026
W.M.P(MD) Nos. 4014 & 4016 of 2026

FEBRUARY 20, 2026

Durairaj Sethuraman for the Petitioner. R.Gowri Shankar for the Respondent.

ORDER

1. This Writ petition has been filed by the petitioner/taxpayer, who is registered dealer on the files of the respondent-Department under the provisions of the Goods and Service Tax Act, 2017 (GST Act)/ Central Goods and Services Tax Act (CGST Act) as the case may be, challenging the orders passed by the respondent-Department, whereby, their claim of ITC was reversed/negatived and consequently, the petitioners have been directed to pay tax/penalty/interest.

2. When this Writ Petition is taken up for hearing, the learned counsel for the petitioner and learned counsel for the respondent, would submit that the issue involved in the present Writ Petition, has been squarely covered by the common order of this Court, Sri Ganapathi Pandi Industries v. Asstt. Commissioner (State Tax) (FAC) Tondiarpet Assessment Circle, Chennai (Madras)/dated 17.10.2024 passed in W.P.Nos.25081 of 2023, etc., batch, wherein, this Court has categorically held in paragraphs 9 to 12 as under:

“9. The petitioners in all these Writ Petitions are registered dealers on the files of the respondent Department under the provisions of the Goods and Service Tax Act, 2017/CGST Act 2017. Though the petitioners have filed GSTR-1 returns in time, however, insofar as claim of ITC is concerned, since the petitioners were faced with certain difficulties, such as Financial constraints (as there was complete lock down due to outbreak Covid-19) health related ailments, fire accidents, they were unable to file GSTR-3B returns, which prompted them not raising their claim ITC in time before the prescribed date. Whereas, the respondent-Department without considering such vital aspects and that reasons for the delay is not deliberate, issued the show cause notices to the petitioners, proposing to reverse the ITC availed and went to the extreme level of confirming the proposals contained in the show cause notices by passing the impugned orders,whereby, the claim made by the petitioners for ITC was reversed and the petitioners have been directed to tax/penalty/interest. Aggrieved against the impugned orders, the petitioners are before this Court by way of present Writ Petitions seeking for setting aside the impugned orders.

10. After the filing of these Writ Petitions, certain development took place, i.e. that 53^rd GST Council Meeting was held on 22.06.2024, and during the said Meeting, the GST Council recommended for extension of the deadline for availing ITC on any invoice or debit note under Section 16(4) of the CGST Act and this extension would be applicable to any GSTR-3B returns filed for the Fys 2017-18, 2018-19, 2019-20 and 2020-21 with a new deadline deemed to be as ”30.11.2021”, to which, the Presidential Assent was also obtained by the Government of India on 16.08.2024, whereby, the financial proposals of the Central Government for the Financial Year 2024-25 was given effect to vide Finance Act, (No.2) of 2024, and in view of the aforesaid enactment, the Ministry of Finance (Department of Revenue) Central Board of Indirect Taxes and Customs, issued a Notification, bearing No.17 of 2024-Central Tax, dated 27.09.2024, pursuant to which, a Circular No.237/31/2024-GST was issued by the Central Board of Indirect Taxes and Customs, which was addressed to all the Principal Chief Commissioners /Chief Commissioners/principal Commissioners/Commissioners of Central Tax (All), thereby, clarifying the issues regarding implementation of provision of sub-section (5) and sub-section (6) in Section 16 of CGST Act, 2017, the impugned orders are no longer sustainable and liable to be quashed. In this context, it would be apposite to refer to both Section 16(4) of the CGST Act, 2017, as well as amendment made to Section 16 (4) by interpolations of sub-sections 16 (5) and (6), and by insertion of sub-section (5) to Section 16, which are extracted herein under:-

Section 16 (4)

”A registered person shall not be entitled to take input tax credit in respect of any invoice or debit note for supply of goods or services or both after the thirtieth day of November following the end of financial year to which such invoice or debit note pertains or furnishing of the relevant annual return, whichever is earlier.”

Section 16 (5) :-

”Notwithstanding anything contained in sub-section (4), in respect of an invoice or debit note for supply of goods or services or both pertaining to the Financial Years 2017-18, 2018-19, 2019-20 and 2020-21, the registered persons shall be entitled to take input tax credit in any return under section 39 which is filed upto the thirtieth day of November, 2021.”

10.1 Thus, a perusal of above Section 16 (5) makes it clear that ‘notwithstanding anything contained in sub-section 4, referred to above, in respect of any invoice or debit note for supply of goods or services or both pertaining to the Fys 2017-18 to 2020-21, the registered persons shall be entitled to take ITC in any return under section 39 which is filed upto the 30^th day of November, 2021.

10.2 Thus, this Court considering the fact that the issue involved in all these Writ Petitions is only with regard to the availment of ITC, which is barred by limitation in terms of Section 16 (4) of the CGST Act, and in the light of the subsequent developments took place, whereby, Section 16 of the CGST Act was amended and sub-section (5) was inserted to Section 16, which came into force with retrospective effect from 01.07.2017, the petitioners are entitled to avail ITC in respect of GSTR-3B filed in respect of FYs 2017-18, 2018-19, 2019-20 and 2020-21 as the case may be, on or before 30.11.2021, is inclined to quash the impugned orders.

11. Accordingly, this Court passes the following orders.

(i) The orders impugned in all Writ Petitions are quashed insofar as it relates to the claim made by the petitioners for ITC which is barred by limitation in terms of Section 16 (4) of the CGST Act, 2017 but, within the period prescribed in terms of Section 16 (5) of the said Act.

(ii) Therefore, the respondent-Department is restrained from initiating any proceedings against the petitioners by virtue of the impugned orders based on the issue of limitation.

(iii) In view of the fact that the impugned orders are quashed, the respondent-Department is directed to take immediate steps towards de-freezure of the concerned petitioners bank accounts, which have been freezed in furtherance of the impugned orders, by sending intimation to the concerned bankers.

(iv) In the event, in the interregnum, i.e. during the pendency of these Writ Petitions, if any orders are proposed to be passed towards recovery, same shall be dropped immediately upon production of the order copy by the petitioners, in whichever case, where, there is no interim order.

(v) It is also made clear that if at all, if there is any tax amounts were collected from the petitioners based on the impugned assessment orders from the cash ledgers/credit ledgers of the petitioners concerned, the same shall be refunded to them or by means of orders of this Court or even in the absence of any order from this Court, if any amount is deposited either in the cash ledgers/credit ledgers of the petitioners concerned, the same is permitted to be utilized/adjusted by the petitioners towards payment of future tax.

(vi) Insofar as the apprehension expressed by the learned Additional Advocate General for the respondent-Department that in certain Writ Petition apart from the issue on limitation, challenges have also been made to the order related to issues such as discrepancies in availing the ITC/wrong availment of ITC/excess claim of ITC/Fake ITC claim, as the case may be, or such other issues, liberty is be granted to the respondent-Department to proceed against the assessees/petitioners in furtherance of the impugned orders in accordance with law.

12. In the result, all the Writ Petitions are allowed on the aforesaid terms. No costs. Consequently, connected Miscellaneous Petitions are closed.”

3. Therefore, the learned counsel for the petitioner would submit that the above said order will hold good for the present Writ Petition also and hence, prayed to dispose of the Writ Petition. The learned counsel appearing for the respondent would fairly accede to the same.

4. In view of the above, this Court passes the following:

(i)

The impugned original order dated 22.12.2023 is quashed insofar as it relates to the claim made by the petitioner for ITC which is barred by limitation in terms of Section 16 (4) of the CGST Act, 2017 but, within the period prescribed in terms of Section 16 (5) of the said Act.

(ii)

Therefore, the respondent-Department is restrained from initiating any proceedings against the petitioners by virtue of the impugned order based on the issue of limitation.

(iii)

The liberty is granted to the petitioner to move a separate application for refund, if any, and the respondent-Department shall consider and decide the same on its own merits and in accordance with law.

(iv)

In view of the fact that the impugned order is quashed, the respondent-Department is directed to de-freezure of the concerned petitioner bank account, if any, which have been freezed in furtherance of the impugned order, by sending intimation to the concerned bankers.

(v)

In the event, in the interregnum, i.e. during the pendency of this Writ Petition, if any orders are proposed to be passed towards recovery, same shall be dropped immediately upon production of the order copy by the petitioners, in whichever case, where, there is no interim order.

(vi)

It is also made clear that if at all, if there is any tax amounts collected from the petitioner based on the impugned assessment order from the cash ledgers/credit ledgers of the petitioner concerned, the same shall be refunded to them or by means of orders of this Court or even in the absence of any order from this Court, if any amount is deposited either in the cash ledgers/credit ledgers of the petitioner concerned, the same is permitted to be utilized/adjusted by the petitioners towards payment of future tax.

(vii)

If there is any challenge related to issues such as discrepancies in availing the ITC/wrong availment of ITC/excess claim of ITC/Fake ITC claim, as the case may be, or such other issues, liberty is be granted to the respondent-Department to proceed against the assessee/petitioner in furtherance of the impugned order in accordance with law.

5. Accordingly, the present Writ Petition is allowed on the aforesaid terms. No costs. Consequently, connected Miscellaneous Petitions are closed.