Exhibit 12.1 First Citizens BancShares, Inc. Statement Re Computation of Ratios of Earnings to Fixed Charges Three Months Ended March 31, -------------------------------- 1998 1997 ---- ---- RATIO OF EARNINGS TO FIXED CHARGES EXCLUDING INTEREST ON DEPOSITS: Net income $ 15,660 16,592 Income taxes 8,844 9,404 -------------------------------- Income before income taxes (a) 24,504 25,996 -------------------------------- Interest expense 71,447 61,706 Less: interest on deposits 63,874 57,377 -------------------------------- Fixed charges, excluding interest on deposits (b) $ 7,573 4,329 -------------------------------- Ratio of earnings to fixed charges excluding interest on deposits [(a)+(b)]/(b) 4.24x 7.01x ====== ====== Year Ended December 31, ------------------------------------------------------------ 1997 1996 1995 1994 1993 ---- ---- ---- ---- ---- RATIO OF EARNINGS TO FIXED CHARGES EXCLUDING INTEREST ON DEPOSITS: Net income 70,558 65,467 56,906 50,969 55,585 Income taxes 39,492 36,207 30,423 26,867 28,641 ------------------------------------------------------------ Income before income taxes (a) 110,050 101,674 87,329 77,836 84,226 ------------------------------------------------------------ Interest expense 268,013 248,250 224,664 148,126 137,934 Less: interest on deposits 243,749 230,905 207,234 137,292 130,354 ------------------------------------------------------------ Fixed charges, excluding interest on deposits (b) 24,264 17,345 17,430 10,834 7,580 ------------------------------------------------------------ Ratio of earnings to fixed charges excluding interest on deposits [(a)+(b)]/(b) 5.54x 6.86x 6.01x 8.18x 12.11x ====== ====== ====== ====== ====== Three Months Ended March 31, -------------------------------- 1998 1997 ---- ---- RATIO OF EARNINGS TO FIXED CHARGES INCLUDING INTEREST ON DEPOSITS: Net income $ 15,660 16,592 Income taxes 8,844 9,404 --------------------------------- Income before income taxes (a) 24,504 25,996 --------------------------------- Fixed charges (interest expense) (b) 71,447 61,706 --------------------------------- Ratio of earnings to fixed charges including interest on deposits [(a)+(b)]/(b) 1.34x 1.42x ====== ====== Year Ended December 31, ------------------------------------------------------------ 1997 1996 1995 1994 1993 ---- ---- ---- ---- ---- RATIO OF EARNINGS TO FIXED CHARGES INCLUDING INTEREST ON DEPOSITS: Net income 70,558 65,467 56,906 50,969 55,585 Income taxes 39,492 36,207 30,423 26,867 28,641 ----------------------------------------------------------- Income before income taxes (a) 110,050 101,674 87,329 77,836 84,226 ----------------------------------------------------------- Fixed charges (interest expense) (b) 268,013 248,250 224,664 148,126 137,934 ----------------------------------------------------------- Ratio of earnings to fixed charges including interest on deposits [(a)+(b)]/(b) 1.41x 1.41x 1.39x 1.53x 1.61x ====== ====== ====== ====== =====