Key GST Filing Changes in 2025: What Corporate India Needs to Prepare For

India’s Goods and Services Tax (GST) system is undergoing a major update in 2025. New regulations rolled out from April to July are changing how businesses handle GST compliance. Key changes include mandatory Multi-Factor Authentication (MFA) for portal access and compulsory Input Service Distributor (ISD) registration for companies with multiple branches.
 

Additionally, e-invoicing norms have expanded, affecting businesses with turnovers above ₹3 crore. A major change is the locking of outward supply fields in GSTR-3B, auto-populated from supplier data. This makes supplier compliance crucial to avoid Input Tax Credit (ITC) loss. A three-year filing time bar is now in effect, so older returns must be cleared.
 

We at Prakash K Prakash Consult are ready to help your company manage these changes. Contact us for a smooth transition.