6 articles
From the February 2026 period, GSTR-3B auto-fills a tax liability breakup for past-period supplies, and you must save it before filing. Why it exists and what to click.
1 min read
Two GST ledgers track reversed ITC and reverse-charge credit. The portal now blocks GSTR-3B when you claim more than the balance. How they work and how to fix a negative balance.
1 min read
Since the November 2025 period, Table 3.2 of GSTR-3B (inter-state supplies to unregistered persons, composition dealers and UIN holders) is locked. Fix errors through GSTR-1A.
1 min read
GSTR-1, 3B, 4, 9 and other returns can no longer be filed once three years have passed since their due date. Here is how the rule works and what to do about old returns.
1 min read
Since the July 2025 period, the tax liability filled into GSTR-3B from GSTR-1 can't be edited in GSTR-3B. Here is how to fix errors with GSTR-1A before you file.
1 min read
Since the January 2026 period, GSTR-3B's auto-calculated interest gives credit for the minimum cash balance in your Electronic Cash Ledger (Rule 88B). The formula, plus what you can't edit.
1 min read
