GSTN Revises AATO Amendment Timeline for FY 2025-26

GSTN Revises Timeline for Amendment of Aggregate Annual Turnover for FY 2025-26

• GSTN through its advisory dated 1 July 2026, has revised the timeline for amendment of aggregate annual turnover for financial year 2025-26 on account of system enhancements that enable automatic updatio of aggregate annual turnover based on subsequent Goods and Services Tax return filings. Of Goods and Services Tax Network Revises Timeline for Amendment of Aggregate Annual turnover key changes are here under:
• Previously, as per the Goods and Services Tax Network Advisory dated 2 May 2022, taxpayers were allowed to amend their aggregate annual turnover during the month of May. However, for FY 2025-26, the amendment window has been shifted to July 2026. Revised Timeline for GSTN Timeline

Reason for Revision

• Goods and Services Tax Network is upgrading the Aggregate Annual Turnover functionality to ensure Automatic updation of Aggregate Annual Turnover when subsequent Goods and Services Tax returns are filed, improving consistency of turnover data across GST Portal modules, enhancing accuracy and uniformity in turnover reporting, and reducing reliance on manual corrections.
• Taxpayers should note the following: Carefully verify the aggregate annual turnover figures before submitting any amendment application. Ensure that the amended turnover details are accurate, complete, and duly reconciled with the relevant GST records before submission. In case of any difficulty, discrepancy, or technical issue, a grievance may be lodged through the Self-Service Portal available on the GST Portal, along with all relevant supporting details for prompt resolution.
• Since Aggregate Annual Turnover is used for determining various Goods and Services Tax compliances such as Quarterly Return Filing and Monthly Payment Scheme eligibility, E-invoicing applicability, Certain return filing requirements, and Other Goods and Services Tax system validations, taxpayers should verify the turnover figures carefully before submitting any amendment request
• Considering the revised amendment window (1 July 2026 to 31 July 2026), taxpayers should review their AATO data at the earliest and ensure that any corrections are made within the prescribed timeline to avoid compliance issues arising from incorrect turnover reporting.