Andhra Pradesh High Court Quashes Unsigned GST Assessment Orders — Signature of Assessing Officer Is Mandatory

Case Overview: Subbaiah Gas Agency Vs Assistant Commissioner of Central Tax

The Andhra Pradesh High Court, in the matter of Subbaiah Gas Agency Vs Assistant Commissioner of Central Tax, delivered a significant ruling concerning the validity of GST assessment orders that were issued without bearing the signature of the assessing officer. The impugned orders, dated 02.02.2025 and 05.02.2025, were challenged by way of a writ petition before the Court. The core question before the bench was whether the absence of an assessing officer's signature on a formal demand or assessment order renders it legally defective and liable to be quashed.

The Court's ruling reaffirms a consistent line of judicial thinking in Andhra Pradesh that an unsigned assessment order suffers from an inherent and incurable defect, and that neither Section 160 nor Section 169 of the Central Goods and Services Tax Act, 2017 can be invoked to salvage such an order.


Background and Facts of the Case

The petitioner, Subbaiah Gas Agency, approached the Andhra Pradesh High Court by filing a writ petition to challenge two assessment orders issued by the Assistant Commissioner of Central Tax. The primary grievance raised was straightforward — both orders were devoid of the assessing officer's signature, which the petitioner argued rendered them invalid and unenforceable.

The respondent authorities, however, raised a preliminary objection regarding delay in filing the writ petition. They contended that the petitioner had approached the Court with inordinate delay and had failed to satisfactorily account for the same. Additionally, the respondents maintained that the orders had been duly served upon the petitioner by uploading them on the GST portal, in accordance with Section 169(1)(d) of the Central Goods and Services Tax Act, 2017, and therefore service must be deemed complete.

The petitioner, on the other hand, countered that the orders were never served through conventional or physical means and that mere portal upload should not be treated as adequate service, particularly in situations where the registered person had no knowledge of such an upload.


Before examining the Court's reasoning, it is important to understand the two provisions that were central to the respondent's defence:

Section 160 — Non-Invalidation of Proceedings

Section 160 of the Central Goods and Services Tax Act, 2017 provides that assessment proceedings shall not be deemed invalid merely on account of technical errors or omissions, provided they do not cause prejudice to the assessee.

Section 169 — Modes of Service

Section 169 of the Central Goods and Services Tax Act, 2017 prescribes the various modes through which orders, notices, and other communications may be served upon registered persons. Section 169(1)(d) specifically includes uploading on the GST portal as a recognised method of service.

The respondents argued that the combined effect of these two provisions was sufficient to validate both the unsigned orders and the mode of their service. The Court, however, rejected this contention in its entirety, relying on a robust body of precedent that had consistently held such arguments to be untenable.


Judicial Precedents Relied Upon