16/03/2026
📢 GST Update | Important Advisory on GSTR-3B Filing
The GSTN has issued an advisory dated 16 March 2026 regarding confirmation of “Tax Liability Breakup, As Applicable” in Form GSTR-3B.
🔹 Key Highlights:
✔ From February 2026 tax period onwards, the GST Portal will auto-populate the Tax Liability Breakup based on document dates reported in GSTR-1 / GSTR-1A / IFF.
✔ Taxpayers must open the “Tax Liability Breakup, As Applicable” tab on the payment page and click “SAVE” before filing GSTR-3B.
✔ This step is currently required for all filings, even where the liability relates only to the current tax period.
✔ After confirming the breakup, taxpayers can proceed with GSTR-3B filing using EVC or DSC.
⚠ Important: GSTN has acknowledged feedback that this requirement should apply only when reporting liability of previous tax periods. The issue is currently under review.
📌 Interim Guidance:
Until the portal issue is resolved, taxpayers should open the Tax Liability Breakup tab and click “SAVE” before filing GSTR-3B.