IDFC First Bank Q1 net profit at ₹94 crore. IDFC First Bank Ltd. on Tuesday reported first quarter net profit of ₹94 crore as compared to net loss of ₹617 crore for Q1 FY20. The first quarter Net Interest Income (NII) grew 38% y-o-y to ₹1,626 crore, up from ₹1,174 crore in Q1 FY20