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CONSOLIDATED STATEMENTS OF CASH FLOWS ₨ in Millions, $ in Millions | 12 Months Ended
--- | ---
Mar. 31, 2020 INR (₨) | Mar. 31, 2020 USD ($) | Mar. 31, 2019 INR (₨) | Mar. 31, 2018 INR (₨)
Cash flows from operating activities: |  |  |  |
Net income before noncontrolling interest | ₨ 260,364.0 | $ 3,453.7 | ₨ 220,565.5 | ₨ 178,833.9
Adjustment to reconcile net income to net cash provided by operating activities |  |  |  |
Provision for credit losses | 117,621.9 | 1,560.2 | 72,279.3 | 59,397.8
Depreciation and amortization | 12,800.3 | 169.8 | 12,247.8 | 9,678.9
Amortization of intangible assets | 0.0 | 0.0 | 1.0 | 1.0
Amortization of deferred customer acquisition costs and fees | 11,673.2 | 154.8 | 10,423.1 | 9,246.2
Amortization of premium (discount) on investments | 5,196.8 | 68.9 | 4,532.1 | 3,599.4
Other than temporary impairment losses on available for sale debt securities | 9,109.0 | 120.8 | 1,081.0 | 149.1
Deferred tax expense/(benefit) | (101.2) | (1.3) | (8,129.4) | (10,403.5)
Other gains, net | 133.7 | 1.8 | (6,717.5) | 0.0
Share-based compensation expense | 7,476.1 | 99.2 | 5,343.3 | 6,594.6
Net realized (gain) loss on sale of available for sale debt securities | (25,826.2) | (342.6) | (2,596.0) | (10,853.2)
(Gain) loss on disposal of property and equipment, net | 81.9 | 1.1 | (64.8) | (64.5)
Unrealized exchange (gain) loss | 3,312.5 | 43.9 | 574.6 | 1,719.5
Net change in: |  |  |  |
Investments held for trading | (227,480.4) | (3,017.4) | (96,555.7) | (131,816.3)
Accrued interest receivable | (9,752.6) | (129.4) | (15,060.3) | (10,527.8)
Other assets | (140,959.9) | (1,869.7) | (112,726.3) | 90,525.6
Accrued interest payable | 563.7 | 7.5 | 13,775.0 | 20,997.1
Accrued expense and other liabilities | 146,966.9 | 1,949.4 | 84,299.5 | (122,803.6)
Net cash provided by operating activities | 171,179.7 | 2,270.7 | 183,272.2 | 94,274.2
Cash flows from investing activities: |  |  |  |
Term placements, net | 6,055.7 | 80.3 | 24,447.4 | (8,806.4)
Activity in available for sale debt securities: |  |  |  |
Purchases | (2,608,516.6) | (34,600.3) | (1,781,754.9) | (1,518,100.1)
Proceeds from sales | 1,214,082.0 | 16,104.0 | 453,778.9 | 197,206.3
Maturities, prepayments and calls | 653,889.0 | 8,673.4 | 937,072.0 | 1,171,299.5
Net change in repurchase agreements and reverse repurchase agreements | 160,195.5 | 2,124.9 | 609,805.1 | (462,018.6)
Loans purchased | (252,738.1) | (3,352.3) | (240,356.2) | (55,216.0)
Repayments on loans purchased | 122,821.6 | 1,629.1 | 89,713.3 | 76,993.2
Increase in loans originated, net of principal collections | (1,428,007.7) | (18,941.6) | (1,610,724.3) | (1,440,601.9)
Additions to property and equipment | (18,294.3) | (242.7) | (16,355.0) | (9,181.5)
Proceeds from sale or disposal of property and equipment | 182.4 | 2.4 | 212.3 | 95.1
Activity in equity securities, net | (157.9) | (2.1) | (2,821.4) | 4.7
Net cash used in investing activities | (2,150,488.4) | (28,524.9) | (1,536,982.8) | (2,048,325.7)
Cash flows from financing activities: |  |  |  |
Net increase in deposits | 2,213,972.5 | 29,366.9 | 1,331,850.9 | 1,447,097.0
Net increase (decrease) in short-term borrowings | (277,587.3) | (3,682.0) | (127,707.1) | 456,558.6
Purchase of subsidiary shares from noncontrolling interest | 0.0 | 0.0 | 0.0 | (143.3)
Proceeds from issue of shares by a subsidiary to noncontrolling interests | 466.8 | 6.2 | 459.8 | 366.5
Proceeds from issuance of long-term debt | 272,104.7 | 3,609.3 | 320,093.6 | 425,517.1
Repayment of long-term debt | (315,209.6) | (4,181.1) | (224,084.5) | (225,150.2)
Proceeds from issuance of equity shares for options exercised | 18,486.8 | 245.2 | 22,008.2 | 27,259.1
Proceeds from issuance of equity shares (net of issuance cost) |  |  | 235,896.2 | 0.0
Payment of dividends and dividend tax | (66,447.3) | (881.4) | (41,015.2) | (34,490.3)
Net cash provided by financing activities | 1,845,786.6 | 24,483.1 | 1,517,501.9 | 2,097,014.5
Effect of exchange rate changes on cash and due from banks, and restricted cash | 10,610.5 | 140.8 | (3,069.7) | 479.4
Net change in cash and due from banks, and restricted cash | (122,911.6) | (1,630.3) | 160,721.6 | 143,442.4
Cash and due from banks, and restricted cash, beginning of year | 734,872.6 | 9,747.6 | 574,151.0 | 430,708.6
Cash and due from banks, and restricted cash, end of year | 611,961.0 | 8,117.3 | 734,872.6 | 574,151.0
Supplementary cash flow information: |  |  |  |
Interest paid | 617,749.1 | 8,194.0 | 520,351.2 | 399,287.9
Income taxes paid, net of refunds | 104,013.4 | 1,379.7 | 119,365.0 | 100,089.3
Non-cash investment activities |  |  |  |
Payable for purchase of property and equipment | 1,232.7 | 16.4 | 1,323.7 | 1,064.5
Trade date sale receivable of available for sale debt securities | ₨ 32,730.8 | $ 434.2 | ₨ 0.0 | ₨ 0.0

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