1 EXHIBIT 12 ROCK-TENN COMPANY STATEMENT REGARDING COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (AMOUNTS IN THOUSANDS, EXCEPT RATIOS) YEARS ENDED SEPTEMBER 30, ------------------------------------------------ 1994 1995 1996 1997 1998 ------- ------- ------- ------- -------- Fixed Charges: Interest expenses............................. $ 2,736 $ 8,122 $10,772 $26,466 $ 34,622 Amortization of debt issuance costs........... 91 265 206 320 360 Interest capitalized during period............ -- -- -- 1,214 888 Portion of rent expenses representative of interest................................... 1,035 1,443 2,316 2,584 3,034 ------- ------- ------- ------- -------- Fixed charges................................. $ 3,862 $ 9,830 $13,294 $30,584 $ 38,904 ======= ======= ======= ======= ======== Earnings: Pretax income from continuing operations...... $60,978 $67,922 $82,469 $37,756 $ 74,613 Fixed charges................................. 3,862 9,830 13,294 30,584 38,904 ------- ------- ------- ------- -------- Earnings...................................... $64,840 $77,752 $95,763 $68,340 $113,517 ======= ======= ======= ======= ======== Ratio of earnings to fixed charges.............. 16.79 7.91 7.20 2.23 2.92 ======= ======= ======= ======= ======== 24