EXHIBIT 12 INTERNATIONAL LEASE FINANCE CORPORATION AND SUBSIDIARIES COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES AND PREFERRED STOCK DIVIDENDS 13 MONTHS YEARS ENDED ENDED DECEMBER 31, DECEMBER 31, -------------------------------------- 1990 1991 1992 1993 1994 ------------ -------- -------- -------- -------- (DOLLARS IN THOUSANDS) Earnings Net income............... $ 69,901 $ 89,530 $157,749 $168,565 $201,943 Add: Provision for income taxes.................. 46,064 50,170 88,491 109,075 110,064 Fixed charges........... 211,802 230,984 279,827 340,568 421,170 Less: Capitalized interest.... 33,630 38,947 36,291 39,363 44,610 -------- -------- -------- -------- -------- Earnings as adjusted (A). $294,137 $331,737 $489,776 $578,845 $688,567 ======== ======== ======== ======== ======== Preferred dividend requirements............ $ 4,916 $ -- $ -- $ 2,692 $ 6,890 Ratio of income before provision for income taxes to net income................. 176% 156% 156% 165% 155% -------- -------- -------- -------- -------- Preferred dividend factor on pretax basis.................. 8,652 -- -- 4,442 10,680 -------- -------- -------- -------- -------- Fixed charges Interest expense........ 178,172 192,037 243,536 301,205 376,560 Capitalized interest.... 33,630 38,947 36,291 39,363 44,610 -------- -------- -------- -------- -------- Fixed charges as adjust- ed...................... 211,802 230,984 279,827 340,568 421,170 -------- -------- -------- -------- -------- Fixed charges and preferred stock dividends(B)............ $220,454 $230,984 $279,827 $345,010 $431,850 ======== ======== ======== ======== ======== Ratio of earnings to fixed charges and preferred stock dividends ((A) divided by (B))..... 1.33x 1.44x 1.75x 1.68x 1.59x ===== ===== ===== ===== ===== 38