Exhibit 12.1 DELUXE CORPORATION COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES Three Months Ended Years Ended December 31, --------------------------------------------------------------------------------------------- March 31, 1998 1997 1996 1995 1994 1993 1992 -------------- -------- -------- -------- -------- -------- -------- Earnings Income from Continuing Operations before Income Taxes $ 72,606 $115,150 $118,765 $169,319 $246,706 $235,913 $324,783 Interest expense (excluding capitalized interest) 2,223 8,822 10,649 13,099 9,733 10,070 15,371 Portion of rent expense under long-term operating leases representative of an interest factor 3,405 $ 13,621 13,467 14,761 13,554 13,259 12,923 Amortization of debt expense 30 122 121 84 84 84 84 -------- -------- -------- -------- -------- -------- -------- TOTAL EARNINGS $ 78,264 $137,715 $143,002 $197,262 $270,077 $259,326 $353,161 Fixed charges Interest Expense (including capitalized interest) $ 2,702 $ 9,742 $ 11,978 $ 14,714 $ 10,492 $ 10,555 $ 15,824 Portion of rent expense under long-term operating leases representative of an interest factor 3,405 13,621 13,467 14,761 13,554 13,259 12,923 Amortization of debt expense 30 122 121 84 84 84 84 -------- -------- -------- -------- -------- -------- -------- TOTAL FIXED CHARGES $ 6,137 $ 23,485 $ 25,566 $ 29,559 $ 24,130 $ 23,898 $ 28,831 RATIO OF EARNINGS TO FIXED CHARGES: 12.8 5.9 5.6 6.7 11.2 10.9 12.2