Jurisdictional Boundaries in GST: Recipient State Authorities Cannot Invalidate ISD Credit Apportionment Approved by Principal Jurisdiction

The advent of the Goods and Services Tax (GST) regime introduced a streamlined yet complex mechanism for multi-locational entities to distribute accumulated Input Tax Credit (ITC). The Input Service Distributor (ISD) mechanism allows a head office to distribute credit to its branch offices across different states. However, a recurring point of litigation arises when the jurisdictional authorities of the recipient branch attempt to challenge the validity of the credit distributed by the principal ISD location.

In a landmark judicial pronouncement, the Hon'ble Himachal Pradesh High Court in the case of Abbott Healthcare Pvt. Ltd. Vs Union of India & Ors. has categorically addressed this jurisdictional overreach. The Court emphasized that when the jurisdictional authorities of the ISD have already audited and accepted the credit distribution, the recipient unit's adjudicating authorities cannot arbitrarily question or deny such credit.

Understanding the ISD and Cross-Charge Framework

Before delving into the intricacies of the judgment, it is crucial to understand the statutory framework governing ISD and cross-charge mechanisms under the CGST Act, 2017.

Multi-state entities often procure common services at their Head Office (HO), which are utilized by various manufacturing units or branch offices situated in different states. To seamlessly transfer the ITC attributable to these services, the HO registers as an ISD.

Illustrative Example: Suppose an assessee, XYZ Enterprises, operates its Head Office in Maharashtra and a manufacturing plant in Gujarat. The HO procures software licenses worth Rs. 1.25 lakh that are utilized by the Gujarat plant. The HO, acting as an ISD, will distribute the applicable ITC to the Gujarat registration.

The legal friction typically occurs when the GST officers in the recipient state (Gujarat, in the example above) scrutinize the returns and allege that the ISD (in Maharashtra) distributed the credit incorrectly, thereby raising a demand against the recipient unit.

Factual Matrix of the Dispute

The present legal controversy in Abbott Healthcare Pvt. Ltd. Vs Union of India & Ors. revolves around a similar multi-state operational structure.