EXHIBIT 12.1 AMERICAN EXPRESS CREDIT CORPORATION (a wholly-owned subsidiary of American Express Travel Related Services Company, Inc.) COMPUTATION IN SUPPORT OF RATIO OF EARNINGS TO FIXED CHARGES (Dollars in millions) Six Months Ended June 30, (Unaudited) Years Ended December 31, ---------------- ------------------------------------------ 2003 2002 2002 2001 2000 1999 1998 ----- ----- ------ ------ ------ ------ ------ Earnings: Net income $ 135 $ 107 $ 228 $ 277 $ 286 $ 223 $ 237 Income tax provision 71 55 118 140 150 120 128 Interest expense 429 462 916 1,458 1,459 1,130 1,190 ----- ----- ------ ------ ------ ------ ------ Total earnings (a) $ 635 $ 624 $1,262 $1,875 $1,895 $1,473 $1,555 ===== ===== ====== ====== ====== ====== ====== Fixed charges -- interest expense (b) $ 429 $ 462 $ 916 $1,458 $1,459 $1,130 $1,190 ===== ===== ====== ====== ====== ====== ====== Ratio of earnings to fixed charges (a/b) 1.48 1.35 1.38 1.29 1.30 1.30 1.31 Note: Gross rentals on long-term leases were minimal in amount in each of the periods shown.