<h1>Mandatory invoice-level TDS reporting via portal operational for September 2025 returns; file by 10 October 2025</h1> A regulatory amendment requires invoice-level reporting of tax deducted at source in the monthly TDS return; the portal functionality to capture invoice-wise details is now operational and mandatory from the September 2025 tax period. All deductors must prepare and furnish invoice-level details when filing the September return, due 10 October 2025. Users encountering difficulties should submit a grievance through the portal's self-service facility with relevant details to enable resolution. Compliance with the new reporting requirement is necessary for timely and accurate TDS filings.