Section 169 GST Act | DIN Mandatory for GST Assessment Orders; AP HC Quashes Non-Compliant Orders with 20% Deposit Condition

The Andhra Pradesh High Court has invalidated GST assessment orders issued without a Document Identification Number, reinforcing procedural compliance as a cornerstone of administrative justice. This ruling provides critical relief to registered taxpayers facing arbitrary tax demands under the GST regime, setting a precedent for due process in digital tax administration.

Background & Facts

The Dispute

The petitioner, VISH WIND INFRASTRUCTURE LLP, a registered taxpayer under the Goods and Services Tax Act, 2017, challenged three orders issued by the Deputy Assistant Commissioner (ST), Vijayawada-II Division: an Intimation of Tax Ascertained dated 02.09.2023, a Show-Cause Notice dated 11.09.2023, and a Final Order dated 30.12.2023. These orders, issued under Section 73 of the CGST Act, 2017, assessed a total tax liability of Rs.7,71,750, along with interest of Rs.7,90,484 and penalty of Rs.77,962, aggregating to Rs.16,40,196. The petitioner contended that none of these orders bore a Document Identification Number (DIN) or Reference File Number (RFN), rendering them legally non-existent.

Key Facts

• The petitioner is a registered person under GST, with valid GSTIN.
• The impugned orders were issued on the following dates:
  • Intimation of Tax Ascertained: 02.09.2023 (Form GST DRC-01A)
  • Show-Cause Notice: 11.09.2023 (Form GST DRC-01)
  • Final Order: 30.12.2023 (Form GST DRC-07)
• The respondent authorities claimed service of these orders was effected by uploading them on the GSTN portal.
• The petitioner averred that it never received physical or electronic notice of these orders, and no DIN was visible on any document.
• The petitioner filed the writ petition on 29.04.2025, alleging that the absence of DIN rendered the proceedings void ab initio.
• The petitioner also filed IA No.1 of 2025 seeking stay of recovery of Rs.16,40,196 pending adjudication.

Procedural History

• 02.09.2023: Intimation of Tax Ascertained issued without DIN.
• 11.09.2023: Show-Cause Notice issued without DIN.
• 30.12.2023: Final Order issued without DIN.
• 29.12.2023: Proceedings initiated for recovery of disputed amount.
• 29.04.2025: Writ Petition No.25760/2025 filed before the Andhra Pradesh High Court.
• 29.04.2026: Hearing concluded and judgment delivered.

The Parties' Positions

For the Petitioner

The petitioner argued that:

• The absence of DIN violates Rule 142(1) of the CGST Rules, 2017, which mandates DIN for all official communications.
• DIN is not merely procedural but jurisdictional; its absence renders the order a nullity.
• Service via portal alone is insufficient where the taxpayer has no actual knowledge, especially in cases of non-communication by authorized agents.
• Reliance was placed on M/s. Cluster Enterprises v. Deputy Assistant Commissioner (ST)-2, Kadapa and Sai Manikanta Electrical Contractors v. Deputy Commissioner, Visakhapatnam, both holding DIN absence invalidates orders.

For the Respondent

The State contended that:

• Section 169(1)(d) of the CGST Act, 2017 permits service by uploading on the GST portal.
• The petitioner, as a registered person, is deemed to have access to the portal and is responsible for monitoring it.
• Delay in filing the writ petition (over 16 months) was unexplained and should disentitle the petitioner to relief.
• The High Court’s earlier decision in W.P.No.5397/2026 upheld portal service as valid.

Relief Sought

The petitioner sought:

• Quashing of the impugned orders dated 02.09.2023, 11.09.2023, and 30.12.2023.
• Stay of recovery of Rs.16,40,196 pending adjudication.
• Direction to the Assessing Officer to reissue orders with DIN and provide a fresh opportunity of hearing.

The Legal Issue

The central question was whether an order issued under Section 73 of the CGST Act, 2017, without a Document Identification Number (DIN), is legally valid, and whether service by portal upload alone constitutes effective service where the taxpayer claims non-receipt.

Arguments Presented

For the Petitioner

The petitioner relied on M/s. Cluster Enterprises v. Deputy Assistant Commissioner (ST)-2, Kadapa and Sai Manikanta Electrical Contractors v. Deputy Commissioner, Visakhapatnam, both decided by the Andhra Pradesh High Court, which held that DIN is mandatory and its absence vitiates the order. It further argued that the portal-based service mechanism under Section 169(1)(d) cannot override the statutory requirement of DIN under Rule 142(1) of the CGST Rules. The petitioner emphasized that many small taxpayers lack technical capacity or reliable access to the portal, and reliance on automated upload without actual notice violates principles of natural justice.

For the Respondent

The State contended that Section 169(1)(d) of the CGST Act explicitly permits service by portal upload, and that registered persons are deemed to have knowledge of such uploads. It cited W.P.No.5397/2026 as precedent supporting portal service. The State further argued that the petitioner’s delay of over 16 months in filing the writ petition, without satisfactory explanation, barred it from equitable relief under Article 226.

The Court's Analysis

The Court acknowledged the State’s interest in efficient tax administration but emphasized that procedural compliance is not a technicality - it is a safeguard against arbitrary state action. The Court noted that while portal service is permitted under Section 169(1)(d), it cannot override the statutory mandate under Rule 142(1) of the CGST Rules, which requires every order to bear a DIN.

"The absence of a DIN is not a mere irregularity; it is a fundamental defect that renders the order non est in law."

The Court observed that the Allahabad High Court in Bambino Agro Industries Ltd. v. State of Uttar Pradesh had held portal service insufficient without actual receipt, and while the Andhra Pradesh High Court had previously taken a contrary view in W.P.No.5397/2026, the practical reality of taxpayer hardship could not be ignored. The Court recognized that many registered persons, particularly SMEs, rely on third-party agents who may fail to communicate portal notices.

The Court further noted that the Madras High Court in W.P.No.1474/2026 had adopted a balanced approach, permitting writ petitions despite delay if the taxpayer deposits a portion of the disputed tax. The Court adopted this pragmatic model to reconcile the State’s revenue interests with the taxpayer’s right to due process.

The Court held that the impugned orders, lacking DIN, were void and could not sustain legal consequences. However, to prevent abuse of the system, the petitioner must deposit 20% of the disputed tax as a condition for relief.

The Verdict

The writ petition was allowed. The impugned orders dated 02.09.2023, 11.09.2023, and 30.12.2023 were set aside. The matter was remanded to the Assessing Officer to pass fresh orders with a valid DIN and after providing a proper opportunity of hearing. The petitioner was directed to deposit 20% of the disputed tax amount, i.e., Rs.1,54,350, within six weeks. Any amount already recovered from the petitioner after the impugned orders shall be adjusted against this deposit. The period from the filing of the writ petition to receipt of this order shall be excluded for limitation purposes. All other issues were left open for adjudication before the Assessing Officer. There was no order as to costs.

What This Means For Similar Cases

DIN Is Mandatory, Not Optional

• Practitioners must now challenge any GST order lacking DIN as void ab initio, regardless of whether the taxpayer received it.
• The absence of DIN cannot be cured by subsequent compliance; the order must be reissued with DIN from the outset.

Portal Service Alone Is Insufficient for Due Process

• While portal upload is a valid mode of service under Section 169(1)(d), it does not absolve authorities of the duty to ensure actual notice.
• Taxpayers who claim non-receipt due to agent negligence or portal access issues may now seek relief if the order lacks DIN.

Delay Can Be Condoned with Deposit

• Courts may now condone delay in filing writ petitions under Article 226 if the taxpayer deposits 20% of the disputed tax.

• This creates a new procedural pathway for taxpayers to seek judicial redress without full payment, reducing economic coercion.

• Always verify DIN on every GST notice, intimation, or order before responding.

• File writ petitions promptly, but if delayed, prepare to deposit 20% of disputed tax to preserve remedy.

• Argue that DIN is jurisdictional under Rule 142(1) of CGST Rules, not merely procedural.