The Reserve Bank of India announced that the Supervisory Data Quality Index (sDQI) score for scheduled commercial banks has shown improvement in the September 2025 quarter. The index, which measures the quality of supervisory data submissions, recorded a score of 90.7 compared to 89.9 in the April-June period.

Understanding the Supervisory Data Quality Index

The RBI created the sDQI to provide a comprehensive assessment of data quality across four key parameters: accuracy, timeliness, completeness, and consistency in the submission of supervisory returns. The index serves as an objective tool to evaluate banks' adherence to the principles outlined in the RBI's Master Direction on Filing of Supervisory Returns 2024.

Performance Metrics and Scoring Framework

The September 2025 quarter showed notable improvement in banking sector compliance, with no entity scoring below the 80-point threshold. The RBI has established a clear scoring framework to categorize performance levels:

The improvement to 90.7 places the banking sector firmly in the "good" category, reflecting enhanced data management practices across institutions.

Scope and Coverage

The sDQI evaluation encompasses 87 scheduled commercial banks and focuses on their key supervisory returns. The assessment covers critical areas including:

• Asset quality reporting
• Risk-based supervision data
• Liquidity metrics
• Capital adequacy information

These returns form the foundation of the RBI's supervisory framework and are essential for effective banking regulation and oversight.

Regulatory Significance

The RBI emphasized that the sDQI provides a quantitative measure of supervisory data quality, which forms the basis for supervisory examinations. This systematic approach to data quality assessment enables more effective regulatory oversight and helps identify areas where banks may need to strengthen their reporting processes.

The consistent improvement in scores demonstrates the banking sector's commitment to maintaining high standards in regulatory compliance and data management practices.

India's banking system has reached a significant liquidity milestone, with the loan-to-deposit ratio (LDR) climbing to a record 81.6% as of December, according to the latest data from the Reserve Bank of India (RBI). This metric, which measures how much of a bank's deposits have been lent out, serves as a crucial indicator of banking sector health and liquidity conditions.

Understanding the Loan-to-Deposit Ratio Signal

The LDR provides insights into banking sector dynamics, with higher ratios typically indicating strong credit demand and economic activity. However, sustained levels above 80% are widely considered a tight liquidity zone that can present operational challenges for banks.

While the RBI does not impose a hard regulatory cap on LDR, prolonged periods in this elevated zone can gradually impact bank margins, constrain loan growth, and reduce policy transmission effectiveness without triggering an immediate crisis.

Contrasting Growth Trends Drive Ratio Increase

The recent LDR surge stems from two divergent trends occurring simultaneously within the banking system. Credit growth has rebounded significantly after a weak 2024-25 (FY25), now running at approximately 12%. This growth is supported by increased lending across multiple segments:

• Higher auto loan disbursements
• Expanded unsecured retail lending
• Increased gold loan offerings
• Enhanced lending to micro, small, and medium enterprises (MSMEs)

Goods and services tax cuts and strong festive season demand have further contributed to this lending momentum.

Conversely, deposit growth has decelerated sharply, slipping into single digits as households increasingly redirect savings from traditional bank deposits toward higher-return investment avenues such as mutual funds and equities.

Bank-Level Impact and Market Response

Recent provisional data from banks and Macquarie research indicates deposit growth is trailing loan growth by 250-300 basis points this quarter, reversing the brief stabilization observed in 2025. This pressure extends beyond system-wide metrics to individual bank performance.

HDFC Bank's LDR reached 99.50% in the October-December quarter of 2025 (Q3FY26), and despite reporting relatively strong business momentum, the stock has faced investor pressure due to concerns over such elevated ratios. Similar trends have emerged across other private and public sector banks.

Implications and Risk Assessment

Elevated LDR levels matter significantly for banking sector operations and monetary policy effectiveness. High ratios can restrict future credit growth once banks have largely deployed their available deposits. Additionally, they may weaken the transmission of RBI interest rate cuts and squeeze banks' net interest margins, as lenders might need to raise deposit rates to attract additional funds.

However, several factors suggest the situation warrants careful monitoring rather than immediate alarm:

• Banks maintain excess statutory liquidity ratio (SLR) buffers
• Asset quality across the system remains stable
• Credit growth appears largely demand-driven rather than speculative
• New liquidity coverage ratio (LCR) norms implementation is expected to be eased from April 1, providing operational relief

Outlook and Monitoring Requirements

The rising LDR represents a structural change in India's banking landscape rather than a temporary spike, with the ratio climbing steadily from 75.8% in June 2023 to the current 81.6%. While not constituting a red flag for immediate crisis, this trend represents a slow-burning risk requiring close monitoring by investors and policymakers. The banking sector's ability to manage this liquidity challenge while maintaining healthy credit growth will be crucial for sustained economic momentum.