Mis report in gstr 3b

This discussion addresses a significant GSTR 3B misreporting issue where a taxable value was declared in GSTR 1 but reported as zero in GSTR 3B for the same period. The taxpayer later paid the outstanding amount after a year, incurring interest and penalties, and is now facing a show cause notice for disallowance. The core problem stems from the mismatch between GSTR 1 and GSTR 3B, compounded by insufficient Input Tax Credit (ITC) available in the original period, leading to the tax being paid in cash. The advice leans towards paying the interest and penalty, provided the ITC is valid, as the initial non-declaration in GSTR 3B prevented the ITC ledger from reflecting the available credit.