1 EXHIBIT 12(a) THE CHASE MANHATTAN CORPORATION COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (IN MILLIONS, EXCEPT RATIOS) Three Months Ended March 31, 2000 -------------- EXCLUDING INTEREST ON DEPOSITS - ------------------------------ Income before income taxes $ 2,093 ------- Fixed charges: Interest expense 1,483 One-third of rents, net of income from subleases (a) 39 ------- Total fixed charges 1,522 ------- Less: Equity in undistributed income of affiliates (17) ------- Earnings before taxes and fixed charges, excluding capitalized interest $ 3,598 ======= Fixed charges, as above $ 1,522 ======= Ratio of earnings to fixed charges 2.36 ======= INCLUDING INTEREST ON DEPOSITS - ------------------------------ Fixed charges, as above $ 1,522 Add: Interest on deposits 1,965 ------- Total fixed charges and interest on deposits $ 3,487 ======= Earnings before taxes and fixed charges, excluding capitalized interest, as above $ 3,598 Add: Interest on deposits 1,965 ------- Total earnings before taxes, fixed charges and interest on deposits $ 5,563 ======= Ratio of earnings to fixed charges 1.60 ======= - -------------------------------------------------------------------------------- (a) The proportion deemed representative of the interest factor. -41-