The mapper converts the most common annual-return ITC timing scenarios into the table logic used in the GSTN GSTR-9/9C FAQs for FY 2024-25: normal ITC claims, same-year reversals, same-year reclaims, next-year reclaims, missed ITC first availed in the next year, import IGST claimed later, and RCM paid later.
The key distinction is between normal preceding-year ITC and Rule 37 / 37A reclaims. Normal next-year availment generally flows through Table 13 in the earlier year and Table 6A1 in the next year. Rule 37 / 37A reclaims are treated as ITC of the year of reclaim and are reported in Table 6H, not Table 6A1.
For import IGST paid in the current year but claimed in the next year, the FY 2024-25 annual-return changes introduced Table 8H1. For RCM, the GSTN position remains that liability and ITC are reported in the year in which the RCM tax is actually paid through GSTR-3B, with interest where applicable.
A taxpayer claimed ITC of ₹1,20,000 in March 2025, reversed it in March 2025, and reclaimed it in April 2025 for a reason other than Rule 37 / 37A.