GST ITC Reconciliation (Excel + Period Filter) GST ITC Reconciliation Period Type Monthly Quarterly Q1 (Apr–Jun) Q2 (Jul–Sep) Q3 (Oct–Dec) Q4 (Jan–Mar) Upload Files Opening ITC Column Mapping Generate Summary Download PDF Summary Total PR0 Total 2B0 Matched0 Mismatch0 Missing PR0 Missing 2B0 Opening0 Total ITC0