GST Portal Advisory Withdrawal and ITC Utilization
The landscape of Goods and Services Tax (GST) compliance has recently witnessed a significant shift following the April 2026 withdrawal of the GST portal advisory. This move has effectively restored the strict statutory ITC utilization sequence as mandated under Section 49(5) of the CGST Act. For many businesses, this reversal means a sudden departure from the temporary relief provided by the GSTN mechanism in early 2026. Understanding the nuances of the GST portal advisory withdrawal and ITC utilization is now critical for Chartered Accountants and tax professionals to ensure businesses remain compliant while managing their working capital efficiently.
Restoration of Statutory Sequence under Section 49(5)
The primary consequence of the GST portal advisory withdrawal is the mandatory return to the legal hierarchy of Input Tax Credit (ITC) set-off. According to Section 49(5) of the CGST Act, the utilization of IGST credit must be fully exhausted before any CGST or SGST credit can be used. Furthermore, the rule specifies that IGST credit can be used to pay off IGST, CGST, and SGST liabilities in that specific order, or in any proportion, provided the IGST balance is zero before moving to other credits.
During February and March 2026, an advisory on the portal had permitted a slight deviation or a specific automated logic that many taxpayers relied upon to manage their tax liabilities. With that advisory taken off, the GST portal has reverted to the rigid statutory rules. This restoration ensures that the tax distribution between the Center and States remains aligned with the original legislative intent, but it removes the flexibility that some taxpayers had temporarily enjoyed.
Challenges in Compliance and Cash Flow for Taxpayers
The sudden change in the GST portal advisory withdrawal and ITC utilization rules presents two major hurdles for businesses: compliance complexity and cash flow strain. Many taxpayers had optimized their electronic credit ledgers based on the temporary advisory. Now, they must recalibrate their accounting software and internal processes to match the strict legal requirements.
- Increased Cash Liability: If the ITC utilization sequence is not followed correctly, taxpayers might find themselves in a position where they have an ITC balance in one head (e.g., SGST) but are forced to pay another head (e.g., CGST) in cash.
- Working Capital Blockage: Incorrect set-off logic can lead to the accumulation of credit in one bucket while cash is drained from another, directly impacting the liquidity of the business.
- System Reconciliation: Accountants now face the task of reconciling the returns filed in February and March 2026 with the current system requirements to identify any discrepancies.
Legal Consequences and Interest Liability
The withdrawal of the advisory is not merely a technical update; it carries significant legal weight. Businesses that relied on the earlier mechanism during the first quarter of 2026 may now be vulnerable to scrutiny. Tax authorities may view the utilization patterns of those months as a violation of Section 49(5) and Section 49A/49B.
Risk of Notices and Litigation
Taxpayers may receive automated notices (such as ASMT-10) highlighting differences in ITC utilization. If the department deems the set-off as incorrect, they may demand a reversal of credit or payment of the differential tax in cash. This often leads to protracted litigation, where taxpayers must argue that their actions were based on a then-active GSTN advisory.
Interest Liability
Under Section 50 of the CGST Act, any short payment of tax or wrong utilization of ITC that results in a lower cash payment can attract interest. Even if the error was prompted by the portal’s own advisory, the restoration of the statutory sequence puts the burden of proof on the taxpayer. Proactive review of past filings is essential to mitigate these interest costs before they escalate during an audit.
Conclusion
The GST portal advisory withdrawal and ITC utilization reversal serve as a reminder that GST is an ever-evolving law where portal functionality must always be weighed against the underlying Act. Taxpayers should consult with experts to review their ITC ledgers and ensure that their set-off logic is strictly compliant with Section 49(5) to avoid future penalties and interest.