<h1>GSTN Implements MFA for E-Way Bill and E-Invoice Systems; Phased Rollout from January 2025 to Enhance Security.</h1> The Goods and Services Tax Network (GSTN) has announced updates to the E-Way Bill and E-Invoice Systems, effective 1st January 2025, to enhance security. Multi-Factor Authentication (MFA) will become mandatory for taxpayers with an Annual Aggregate Turnover (AATO) over Rs 20 Crores from January 2025, over Rs 5 Crores from February 2025, and for all taxpayers from April 2025. The generation of E-Way Bills will be limited to documents dated within 180 days, and their extension will be capped at 360 days from the original generation date. Taxpayers are advised to update their compliance processes accordingly.