v3.26.1
Financial instruments (Tables)
12 Months Ended
Mar. 31, 2026
Schedule of Derivative Instruments
The following table presents the aggregate notional principal amounts of the Bank’s outstanding forward exchange and other derivative contracts as of March 31, 2025 and March 31, 2026, together with the fair value on each reporting date.
 
    
As of March 31, 2025
 
    
Notional
    
Gross Assets
    
Gross Liabilities
    
Net Fair Value
 
    
(In millions)
 
Interest rate derivatives
     Rs. 10,191,133.7        Rs.  58,654.3        Rs.  48,979.2        Rs.  9,675.1  
Forward rate agreements
     615,831.9        15,507.0        5,676.8        9,830.2  
Currency options
     291,621.4        1,065.3        1,332.6        (267.3
Currency swaps
     462,773.9        19,180.2        4,360.8        14,819.4  
Forward exchange contracts
     12,934,924.7        85,405.6        83,216.7        2,188.9  
  
 
 
    
 
 
    
 
 
    
 
 
 
Total
     Rs. 24,496,285.6        Rs. 179,812.4        Rs. 143,566.1        Rs. 36,246.3  
  
 
 
    
 
 
    
 
 
    
 
 
 
 
    
As of March 31, 2026
 
    
Notional
    
Gross Assets
    
Gross Liabilities
    
Net Fair Value
   
Notional
    
Net Fair Value
 
    
(In millions)
 
Interest rate derivatives
     Rs.  8,467,050.6        Rs.  51,288.9        Rs.  61,564.1        Rs.  (10,275.2   US$  90,238.2      US$ (109.5
Forward rate agreements
     550,017.3        6,429.2        19,397.2        (12,968.0 )     5,861.8        (138.2 )
Currency options
     177,937.4        2,555.9        2,633.3        (77.4 )     1,896.4        (0.8
Currency swaps
     385,664.3        38,377.7        10,715.0        27,662.7       4,110.2        294.8  
Forward exchange contracts
     22,094,905.6        525,554.8        483,966.7        41,588.1       235,478.1        443.2  
  
 
 
    
 
 
    
 
 
    
 
 
   
 
 
    
 
 
 
Total
     Rs.  31,675,575.2        Rs.  624,206.5        Rs. 578,276.3        Rs. 45,930.2     US$  337,584.7      US$  489.5  
  
 
 
    
 
 
    
 
 
    
 
 
   
 
 
    
 
 
 
Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance
The following table summarizes certain information related to derivative amounts recognized in income:
 
    
Non-interest revenue, net–

Derivatives for the fiscal years ended March 31,
 
    
2024
    
2025
    
2026
    
2026
 
    
(In millions)
 
Interest rate derivatives
     Rs.   1,762.6
 
 
     Rs. 19,426.5
 
 
     Rs. (14,950.2 )      US$ (159.3
Forward rate agreements
     2,089.6        7,407.1        (19,816.1 )      (211.2 )
Currency options
     194.0        421.7        (562.9 )      (6.0 )
Currency swaps
     10,242.9        9,511.0        28,175.6        300.2  
Forward exchange contracts
     4,269.4        877.9        21,266.8        226.7  
  
 
 
    
 
 
    
 
 
    
 
 
 
Total gains/(losses)
     Rs. 18,558.5        Rs. 37,644.2        Rs. 14,113.2        US$
 150.4
 
  
 
 
    
 
 
    
 
 
    
 
 
 
Amounts Subject to Enforceable Netting Arrangements
    
As of March 31, 2025
 
    
Amounts subject to enforceable netting arrangements
        
    
Effects of offsetting on balance sheet
    
Related amounts not offset
        
    
Gross Amounts
    
Amounts
offset
    
Net amounts
reported in the
balance sheet
    
Financial
instruments
    
Financial
collateral (1)
    
Net amount
 
    
(In millions)
 
Financial assets
                 
Derivative assets
     Rs. 179,812.4        Rs. —         Rs. 179,812.4        Rs. 101,801.0        Rs. 17,969.6        Rs. 60,041.8  
Securities purchased under agreements to resell
     349,210.7        —         349,210.7        —         349,210.7        —   
Financial liabilities
                 
Derivative liabilities
     Rs. 143,566.1        Rs. —         Rs. 143,566.1        Rs. 101,801.0        Rs. 10,955.8        Rs. 30,809.3  
Securities sold under repurchase agreements
     129,190.0        —         129,190.0        —         129,190.0        —   
 
(1)
Comprised of securities and cash collateral. These amounts are limited to the asset/liability balance, and accordingly, do not include excess collateral received/pledged.
 
   
As of March 31, 2026
 
   
Amounts subject to enforceable netting arrangements
             
   
Effects of offsetting on balance sheet
   
Related amounts not offset
             
   
Gross Amounts
   
Amounts
offset
   
Net amounts
reported in the
balance sheet
   
Financial
instruments
   
Financial
collateral (1)
   
Net amount
   
Net amount
 
   
(In millions)
 
Financial assets
             
Derivative assets
    Rs. 624,206.5       Rs. —        Rs. 624,206.5       Rs. 470,626.0       Rs. 21,329.1       Rs. 132,251.4     US$  1,409.5  
Securities purchased under agreements to resell
    421,575.4       —        421,575.4       —        421,575.4       —        —   
Financial liabilities
             
Derivative liabilities
    Rs. 578,276.3       Rs. —        Rs. 578,276.3       Rs. 470,626.0       Rs. 16,814.6       Rs. 90,835.7     US$  968.1  
Securities sold under repurchase agreements
    100,000.0       —        100,000.0       —        100,000.0       —        —   
 
(1)
Comprised of securities and cash collateral. These amounts are limited to the asset/liability balance, and accordingly, do not include excess collateral received/pledged.
Schedule of Guarantor Obligations
Details of guarantees and documentary credits outstanding are set out below:
 
    
As of March 31,
 
    
2025
    
2026
    
2026
 
    
(In millions)
 
Nominal values:
        
Bank guarantees:
        
Financial guarantees
     Rs.    714,278.7        Rs.    925,004.9      US$ 9,858.3  
Performance guarantees
     781,152.1        969,271.9        10,330.1  
Documentary credits
     966,848.6        1,018,840.9        10,858.4  
  
 
 
    
 
 
    
 
 
 
Total
     Rs.  2,462,279.4        Rs.   2,913,117.7      US$  31,046.8  
  
 
 
    
 
 
    
 
 
 
Estimated fair value:
        
Guarantees
     Rs.   (11,413.0)        Rs.   (15,535.4    US$ (165.6
Documentary credits
     (1,462.5      (1,524.8 )      (16.3 )
  
 
 
    
 
 
    
 
 
 
Total
     Rs.    (12,875.5      Rs.   (17,060.2 )    US$ (181.9 )
  
 
 
    
 
 
    
 
 
 
Summary of allowance for Credit Losses on Off-Balance sheet credit exposures and undrawn commitments
The allowance for credit losses included in accrued expenses and other liabilities on
off-balance
sheet credit exposures and undrawn commitments is as follows:
 
    
As of March 31,
 
    
2025
    
2026
   
2026
 
    
(In millions)
 
Allowance for credit losses, beginning of the period
     Rs. 7,240.5        Rs. 9,453.7   US$ 100.7  
Net provision for credit exposures
     2,213.2        2,784.2        29.7  
  
 
 
    
 
 
    
 
 
 
Allowance for credit losses, end of the period
     Rs. 9,453.7        Rs. 12,237.9      US$  130.4