SUMMIT PROPERTIES PARTNERSHIP, L.P. CALCULATION OF RATIOS OF EARNINGS TO FIXED CHARGES (DOLLARS IN THOUSANDS) YEAR ENDED DECEMBER 31, ------------------------------------------------------- 1998 1997 1996 1995 1994 ---- ---- ---- ---- ---- Income before extraordinary items $66,475 $31,934 $21,187 $15,051 $8,527 Interest: Expense incurred 32,550 20,902 16,113 13,715 13,006 Amortization of deferred financing costs 956 1,057 1,025 1,087 1,061 ------- ------- ------- ------- ------- Total $99,981 $53,893 $38,325 $29,853 $22,594 ======= ======= ======== ======= ======= Fixed charges: Interest expense $32,550 $20,902 $16,113 $13,715 $13,006 Interest capitalized 6,143 5,876 4,266 3,110 686 Rental fixed charges 133 115 124 134 124 Amortization of deferred financing costs 956 1,057 1,025 1,087 1,061 ======= ======= ======== ======= ======= Total $39,782 $27,950 $21,528 $18,046 $14,877 ======= ======= ======== ======= ======= Ratio of earnings to fixed charges $2.51 $1.93 $1.78 $1.65 $1.52 ======= ======= ======== ======= =======