ITC not claimed in gstr 9

If you've missed claiming Input Tax Credit (ITC) or made errors in your GSTR 9 filing, rectifying it can be tricky as GSTR 9 cannot be revised. The recommended approach is to consult your auditor. A potential workaround is to file GSTR 9C, even if not strictly applicable, as it allows you to reconcile differences between your GSTR 9 and books of accounts, providing a space to explain any discrepancies.