THE ST. PAUL COMPANIES, INC. AND SUBSIDIARIES Exhibit 12 Computation of Ratios (In thousands, except ratios) Three Months Ended Six Months Ended June 30 June 30 ------------------ ------------------ 1996 1995 1996 1995 ----- ----- ----- ----- EARNINGS: Income before income taxes $168,451 143,254 332,531 291,400 Add: fixed charges 17,584 19,291 34,703 36,736 ------- ------- ------- ------- Income, as adjusted $186,035 162,545 367,234 328,136 ======= ======= ======= ======= FIXED CHARGES: Interest costs $12,724 13,740 25,148 25,357 Rental expense (1) 4,860 5,551 9,555 11,379 ------- ------- ------- ------- Total fixed charges $17,584 19,291 34,703 36,736 ======= ======= ======= ======= FIXED CHARGES AND PREFERRED STOCK DIVIDENDS: Fixed charges $17,584 19,291 34,703 36,736 PSOP preferred stock dividends 4,474 4,538 8,963 9,092 Dividends on monthly income preferred securities 3,105 1,553 6,210 1,553 ------- ------- ------- ------- Total fixed charges and preferred stock dividends $25,163 25,382 49,876 47,381 ======= ======= ======= ======= Ratio of earnings to fixed charges 10.58 8.43 10.58 8.93 ======= ======= ======= ======= Ratio of earnings to combined fixed charges and preferred stock dividends 7.39 6.40 7.36 6.93 ======= ======= ======= ======= (1) Interest portion deemed implicit in total rent expense.