1 EXHIBIT 12.1 AVALONBAY COMMUNITIES, INC. RATIOS OF EARNINGS TO COMBINED FIXED CHARGES AND PREFERRED STOCK DIVIDENDS Nine Months Year Year Year Ended Ended Ended Ended September 30, December 31, December 31, December 31, 2000 1999 1998 1997 -------------- -------------- -------------- -------------- Net Income $ 156,323 $ 172,276 $ 123,535 $ 64,916 (Less) Nonrecurring item: Gain on sale $ (33,273) $ (47,093) $ (25,270) $ (677) Non-recurring charges - 16,782 - - (Plus) Extraordinary item: Unamortized loan fee write-off $ - $ - $ 245 $ 1,183 (Plus) Fixed charges: Portion of rents representative of the interest factor $ 343 $ 526 $ 293 $ 172 Interest expense 61,815 74,699 54,650 16,977 Interest capitalized 12,912 21,888 14,724 9,024 Debt cost amortization 2,007 2,624 2,068 700 Preferred dividend 29,834 39,779 28,132 19,656 ------- ------- ------- ------- Total fixed charges (1) $ 106,911 $ 139,516 $ 99,867 $ 46,529 (Less): Interest capitalized $ 12,912 $ 21,888 $ 14,724 $ 9,024 Preferred dividend 29,834 39,779 28,132 19,656 Adjusted earnings (2) $ 187,215 $ 219,814 $ 155,521 $ 83,271 ---------- ---------- ---------- --------- Ratio (2 divided by 1) 1.75 1.58 1.56 1.79 ========== ========== ========== ========= Year Year Ended Ended December 31, December 31, 1996 1995 -------------- --------------- Net Income $ 51,651 $ 30,937 (Less) Nonrecurring item: Gain on sale $ (7,850) $ - Non-recurring charges - - (Plus) Extraordinary item: Unamortized loan fee write-off $ 2,356 $ 1,158 (Plus) Fixed charges: Portion of rents representative of the interest factor $ 150 $ 117 Interest expense 9,545 11,056 Interest capitalized 12,883 6,004 Debt cost amortization 1,842 1,869 Preferred dividend 10,422 - ------- --------- Total fixed charges (1) $ 34,842 $ 19,046 (Less): Interest capitalized $ 12,883 $ 6,004 Preferred dividend 10,422 - Adjusted earnings (2) $ 57,694 $ 45,137 --------- --------- Ratio (2 divided by 1) 1.66 2.37 ========= ========= 2 EXHIBIT 12.1 (CONTINUED) AVALONBAY COMMUNITIES, INC. RATIOS OF EARNINGS TO FIXED CHARGES Nine Months Year Year Year Ended Ended Ended Ended September 30, December 31, December 31, December 31, 2000 1999 1998 1997 --------------- -------------- --------------- ------------- Net Income $ 156,323 $ 172,276 $ 123,535 $ 64,916 (Less) Nonrecurring item: Gain on sale $ (33,273) $ (47,093) $ (25,270) $ (677) Non-recurring charges - 16,782 - - (Plus) Extraordinary item: Unamortized loan fee write-off $ - $ - $ 245 $ 1,183 (Plus) Fixed charges: Portion of rents representative of the interest factor $ 343 $ 526 $ 293 $ 172 Interest expense 61,815 74,699 54,650 16,977 Interest capitalized 12,912 21,888 14,724 9,024 Debt cost amortization 2,007 2,624 2,068 700 ---------- ---------- --------- ----------- Total fixed charges (1) $ 77,077 $ 99,737 $ 71,735 $ 26,873 (Less): Interest capitalized $ 12,912 $ 21,888 $ 14,724 $ 9,024 Adjusted earnings (2) $ 187,215 $ 219,814 $ 155,521 $ 83,271 ---------- ---------- --------- ----------- Ratio (2 divided by 1) 2.43 2.20 2.17 3.10 ========== ========== ========= =========== Year Year Ended Ended December 31, December 31, 1996 1995 -------------- ---------------- Net Income $ 51,651 $ 30,937 (Less) Nonrecurring item: Gain on sale $ (7,850) $ - Non-recurring charges - - (Plus) Extraordinary item: Unamortized loan fee write-off $ 2,356 $ 1,158 (Plus) Fixed charges: Portion of rents representative of the interest factor $ 150 $ 117 Interest expense 9,545 11,056 Interest capitalized 12,883 6,004 Debt cost amortization 1,842 1,869 ---------- ---------- Total fixed charges (1) $ 24,420 $ 19,046 (Less): Interest capitalized $ 12,883 $ 6,004 Adjusted earnings (2) $ 57,694 $ 45,137 ---------- ---------- Ratio (2 divided by 1) 2.36 2.37 =========== ==========