Small Finance Banks' Data Quality Score Drops 1.5 Points

The Reserve Bank of India's Supervisory Data Quality Index (sDQI) for small finance banks (SFBs) fell 1.5 points to 90.4 in March 2026 from December 2025. Private sector banks (PVBs) dropped 1.3 points to 89.3 over the same period. Foreign banks (FBs) were the only category to improve, rising 0.7 points to 91.4.

The sDQI measures how accurately, completely, and on time banks submit supervisory returns and microdata. Public sector banks (PSBs) slipped 0.3 points to 90.7. The overall score for all scheduled commercial banks edged down 0.2 points to 90.7.

Banks must report data on domestic and overseas operations, including IFSC Banking Units and Overseas Banking Units, in formats the RBI prescribes. The index covers periodic and ad-hoc submissions regardless of technology platform or submission mode.

The decline in SFB and PVB scores suggests those segments are struggling with data consistency or timeliness relative to foreign banks. The RBI uses the sDQI to flag gaps in supervisory reporting, which can lead to closer scrutiny or corrective action.

For traders tracking Indian financials, the data quality gap between foreign and domestic banks is worth watching. A sustained divergence could signal operational friction at smaller lenders, though the absolute scores remain above 89 for all categories.