Writ petition challenging assessment is non-maintainable

Writ petition challenging assessment is non-maintainable as GSTAT is functional with notified appeal timelines.

Issue

Whether a writ petition challenging an appellate order under GST can be entertained by the High Court when the Goods and Services Tax Appellate Tribunal (GSTAT) has become functional with extended timelines notified for filing appeals.

Facts

Period of Dispute: The matter pertains to the assessment period 2020-21.
Initial & Appellate Orders: The petitioner originally challenged an order passed by the Superintendent under Section 73, which was subsequently affirmed by the First Appellate Authority.
Writ Jurisdiction Invoked: Due to the non-constitution/non-functionality of the GSTAT at the relevant time, the petitioner filed a writ petition before the High Court seeking interim relief.
Notification of Appellate Forum: Subsequently, S.O. No. 4220(E) dated 17 September 2025 enabled the filing of appeals under Section 112 before the GSTAT.
Filing Guidelines & Timelines: The User Advisory for the GSTAT e-Filing Portal prescribed staggered filing windows with an outer limit of 30 June 2026, and a 3-month window for APL-04 orders communicated on or after 1 April 2026.

Decision

In Favor of Revenue: The High Court declined to keep the writ petition pending and directed the petitioner to approach the GSTAT.
Non-Maintainability of Writ: The Court held that a writ petition is maintainable only when the statutory appellate forum is unavailable. Since GSTAT is now functional and timelines stand notified, extraordinary writ jurisdiction need not be exercised.
Mandatory Pre-Deposit: The Court reiterated that conditions attached to statutory appeals under GST, including the mandatory pre-deposit under Section 112(8), must be strictly complied with.
Direction to Approach Tribunal: The petitioner was directed to complete the required pre-deposit (if not already done) and file an appeal before the GSTAT within the timelines specified in the User Advisory.
No Opinion on Merits: The High Court clarified that if the appeal is filed in compliance with Section 112 and relevant rules, the GSTAT shall entertain it on its merits, without the High Court expressing any opinion on the case’s merits.

Key Takeaways

Exhaustion of Alternative Remedy: Writs challenging GST demand orders will no longer be kept pending or entertained by High Courts now that GSTAT e-filing and benches are operational.
Strict Pre-Deposit Compliance: Compliance with statutory requirements, such as the pre-deposit under Section 112(8), remains a mandatory precondition for invoking appeal remedies before the Tribunal.
Notification Timelines Govern Appeals: Litigants must adhere strictly to the notified filing windows and timelines outlined under S.O. 4220(E) and official GSTAT e-filing portal advisories.

HIGH COURT OF ORISSA

Ajit Kumar Pati

Pr. Commissioner, CGST & Central Excise

Harish Tandon, CJ.
and MURAHARI SRI RAMAN, J.

W.P.(C) No. 10913 of 2026

MAY 15, 2026

Sriman Arpit Mohanty, Adv. for the Petitioner. Umesh Chandra Sahoo, Jr. Standing Counsel for the Respondent.

ORDER

1. The petitioner has challenged the order dated 24^th February, 2025 passed by the Superintendent, Balasore III Range, Balasore Division for the tax periods from April, 2020 to March, 2021 under Section 73 of the Central Goods and Services Tax Act, 2017/the Odisha Goods and Services Tax Act, 2017 (hereinafter referred to as “GST Act”), which was affirmed in an appeal by the Appellate Authority on 26^th December, 2025.

2. According to learned advocate appearing for the petitioner, although the remedy by way of an appeal is provided under Section 112 of the GST Act under the Goods and Services Tax Appellate Tribunal (GSTAT) against the order in appeal, such remedy could not be availed as the GSTAT was not constituted and made functional and, therefore, this writ petition has been filed.

3. Learned Junior Standing Counsel appearing for the CT & GST Department corroborated the aforesaid stand of the petitioner so far as it relates to non-constitution and non-functional of the GSTAT at the relevant point, but arduously submits that it does not absolve the aggrieved person in complying with the mandate envisaged under sub-section (8) of Section 112 of the GST Act putting a restriction in filing the appeal unless the appellant paid in full, such part of the amount of tax, interest, fine, fee and penalty arising from the said order as admitted by him and a sum equivalent to ten per cent of the remaining amount of tax in dispute subject to a maximum of twenty crore rupees.

4. It would be apposite to quote the said provision, which runs thus:-

“(8) No appeal shall be filed under sub-section (1), unless the appellant has paid—

(a)

in full, such part of the amount of tax, interest, fine, fee and penalty arising from the impugned order, as is admitted by him, and

(b)

a sum, equal to ten per cent of the remaining amount of tax in dispute, in addition to the amount paid under sub-section (6) of Section 107, arising from the said order, subject to a maximum of twenty crore rupees, in relation to which the appeal has been filed.”

4.1. It has been brought to our notice that the Department of Revenue, Ministry of Finance issued a notification being S.O. No.4220(E) dated 17^th September, 2025 providing an opportunity to an aggrieved person to file an appeal in exercise of the powers conferred by sub-section (1) of Section 112 of the Central Goods and Services Tax Act. 2017 in the following:

“In exercise of the powers conferred by sub-section(1) of Section 112 of the Central Goods and Services Tax Act, 2017 (12 of 2017), the Government, on the recommendations of the Council, hereby notifies the 30^th day of June, 2026, as the date upto which appeal may be filed by the Appellate Tribunal under this Act in respect of all cases where the order sought to be appealed against is communicated to the person preferring the appeal before the 1^st day of April, 2026 and all appeals in respect of order communicated on or after 1^st April, 2026 may be filed before the Appellate Tribunal within three months from the date on which such order is communicated to the person preferring the appeal.”

4.2. Apropos the same and in order to facilitate smooth filing of an appeal before the said Tribunal, a “User Advisor for the GSTAT e-Filing Portal” is also issued by the authorities containing the timeline within which the appeal can be filed before the GSTAT in the following:

“User Advisory for the GSTAT E-Filing Portal

Please note that this advisory is only a snapshot for the entire appeal filing process. For detailed understanding and in order to have a seamless experience on the portal, users are advised to refer to the E-filing user manual, FAQs and user videos.

Important Timelines

Staggered Filing Period (Until December 31^st, 2025):- The filing window for second appeals filing is based on staggering of the ARN/CRN of first appeal filed in APL-01/03 before the Appellate Authority or the notice in RVN-01 issued by the Revisional Authority. The system first validates the ARN/CRN date and only upon successful validation of the date of the ARN/CRN of the APL-01/APL-03/RVN-01, the appellant can proceed further to Login/Registration. The schedule for filing is as follows:

Table

Sl. No.	Period of filing appeal in Form APL-01 or APL-03 under section 107 of the Act or issuance of notice in Form RVN-01 in terms of section 108 of the Act.	Period during which the appeal under section 112 of the Act before the GSTAT may be filed
1	Such orders of the Appellate authorities or revisional authorities sought to be appealed before the appellate tribunal where the Appeal in Form GST APL-01 or GST APL-03 or notice in Form GST RVN-01 filed or, as the case may be, issued on the common portal on or before 31.01.2022	Period commencing on 24.09.2025 and ending on 31.10.2025 or any date succeeding such date being not later than 30.06.2026
2	Such orders of the Appellate authorities or revisional authorities sought to be appealed before the appellate tribunal where the Appeal in Form GST APL-01 or GST APL-03 or notice in Form GST RVN-01 filed or, as the case may be, issued on the common portal on or after 01.02.2022 but on or before 28.02.2023	Period commencing on 01.11.2025 and ending on 30.11.2025 or any date succeeding such date being not later than 30.06.2026
3	Such orders of the Appellate authorities or revisional authorities sought to be appealed before the appellate tribunal where the Appeal in Form GST APL-01 or GST APL-03 or notice in Form GST RVN-01 filed or, as the case may be issued on the common portal on or after 01.03.2023 but on or before 31.01.2024	Period commencing on 01.12.2025 and ending on 31.12.2025 or any date succeeding such date being not later than 30.06.2026
4	Such orders of the Appellate authorities or revisional authorities sought to be appealed before the appellate tribunal where the Appeal in Form GST APL-01 or GST APL-03 or notice in Form CST RVN-01 filed or, as the case may be, issued on the common portal on or after 01.02.2024 but on or before 31.05.2024	Period commencing on 01.01.2026 and ending on 31.01.2026 or any date succeeding such date being not later than 30.06.2026
5	Such orders of the Appellate authorities or revisional authorities sought to be appealed before the appellate tribunal where the Appeal in Form GST APL-01 or GST APL-03 or notice in Form GST RVN-01 filed or, as the case may be, issued on the common portal on or after 01.06.2024 but on or before 31.03.2026	Period commencing on 01.02.2026 or any date succeeding such date being not later than 30.06.2026

It may be noted that if an appeal before the GSTAT relating to any ARN/CRN could not be filed within the window scheduled for it, the appellant can still come on any subsequent date but before 30^th June, 2026.

It may further be noted that appeals before the GSTAT against any order of the appellate/revisional authority in APL-04 that has been communicated on or after 1^st April, 2026 shall have to filed before the appellate Tribunal within three months of the order of APL-04 being communicated.

Appeals before the GSTAT in cases where the appeal in APL-01/03 or notices in RVN-01 are not available in the GSTN system: for all the Appeals filed before the Appellate authority or notices of the Revisional authority where the ARN/CRN is not available in the GSTN system, the filing window will open from the midnight of 31^st December 2025 and will expire on June 30. 2026.

Thus, users are strongly advised not to hurry since more than sufficient time has been provided for filing appeals before the GSTAT wherever the orders in APL-04 have been issued on or before 31^st March 2026.

***”

4.3. It is also brought to the notice that certain modifications are made by Order dated 24.09.2025 of the President, GST Appellate Tribunal and said Order has been revoked with following Order dated 16.12.2025:

“Now, therefore, in exercise of the powers conferred by Rule 123 of the aforesaid Rules (Goods and Services Tax Appellate Tribunal (Procedure) Rules, 2025), the undersigned is pleased to revoke the Order dated 24.09.2025 with effect from 18.12.2025. This revocation shall not impugn the validity of any appeals lodged pursuant to the prior order before 18.12.2025. This order is without prejudice to the powers of the Appellate Tribunal under Section 112 of the Central Goods and Services Tax Act, 2017.”

4.4. It is no longer res integra that the Writ Court can be approached assailing an order for which the forum of appeal is provided and the same is entertainable in the event the forum is not made functional or constituted as the person cannot be rendered remediless. Equally it is true that if conditions are attached to filing an appeal before such forum, the Writ Court shall ensure strict compliance thereof as a person cannot steal a march taking a shelter that there is no inhibition in the writ Court in entertaining the writ petition and passing an order taking departure from the said statutory provision.

5. Since the forum has already been provided in the statute, which is now made functional and the period for filing the appeal has been extended in a fragmented manner, it would not be proper for the Writ Court to keep such writ petitions pending as the dispute raised by the petitioner in the instant writ petition can be adjudicated by the said forum and, therefore, the writ petition is disposed of with the following directions:

The petitioner is directed to deposit the amount if not already deposited, as required under sub-section (8) of Section 112 of the GST Act before the GSTAT to file the appeal within the period specified in the timeline mentioned above.

II.

The petitioner, as undertaken, shall file appeal as per the timeline given in the “User Advisor for the GSTAT e-Filing Portal”.

III.

In the event the appeal is filed and the same is found to be in order as per the requirement of Section 112 of the GST Act read with relevant Rules framed thereunder, the same shall be entertained by the GSTAT.

6. This Court makes it clear that we have not expressed any opinion on the merits on the First Appellate Order. As a result of disposal of the writ petition, pending Interlocutory Application(s), if any, shall stand disposed of.