Executive Summary

Climate change is increasingly reshaping the risk profile of Indiaʼs microfinance sector — weakening the repayment capacity of small and vulnerable borrowers and exposing the sector to new forms of portfolio stress. With an outstanding portfolio of INR 3.81 lakh crore and nearly 60% of lending concentrated in agriculture and allied activities, the sector is highly exposed to climate-sensitive livelihoods. Recurring droughts, floods, heat stress, and erratic monsoons are reducing borrower incomes and disrupting local demand. As a result, financial strains among vulnerable borrowers of microfinance institutions (MFIs) are rising. 

The impact is particularly severe in eastern India, where high portfolio concentration of 33% overlaps with high climate vulnerability. While recent regulatory responses have focused on restoring credit discipline through borrower caps and repayment safeguards, climate-related stress increasingly calls for a broader risk-management approach. Existing responses, including climate-smart agriculture loans, crop insurance, and parametric insurance pilots, remain fragmented and insufficient relative to the scale of emerging risk. 

The issue brief argues that climate resilience must become central to microfinance design through climate-responsive loan products, integrated insurance, climate-sensitive underwriting, and blended finance mechanisms. Without these shifts, the core mission of MFIs — financial inclusion — will become increasingly difficult to sustain in a climate-volatile future.