Payment Date: 05/25/00 ------------------------------------------------------------ BANK OF AMERICA MORTGAGE SECURITIES, INC. Mortgage Pass-Through Certificates, Series 1999-7 BANK OF AMERICA, FSB, MASTER SERVICER ------------------------------------------------------------ Class Information Current Payment Information - ---------------------------------------------------------------------------------------------------------------------------------- Beginning Pass Thru Principal Interest Total Principal Interest Type Class Code Name Cert. Bal. Rate Dist. Amt. Dist. Amt. Dist. Losses Shortfalls - ---------------------------------------------------------------------------------------------------------------------------------- Senior A-1 67,991,605.06 6.500000% 458,827.19 368,287.86 827,115.05 0.00 0.00 A-2 13,725,167.67 6.500000% 186,200.00 74,344.66 260,544.66 0.00 0.00 A-3 103,451,666.88 6.500000% 687,691.71 560,363.20 1,248,054.90 0.00 0.00 A-4 19,366,881.43 6.500000% 92,471.66 104,903.94 197,375.60 0.00 0.00 A-5 4,459,000.00 7.000000% 0.00 26,010.83 26,010.83 0.00 0.00 A-6 3,776,000.00 7.000000% 0.00 22,026.67 22,026.67 0.00 0.00 A-7 2,650,000.00 7.000000% 0.00 15,458.33 15,458.33 0.00 0.00 A-8 2,309,000.00 7.000000% 0.00 13,469.17 13,469.17 0.00 0.00 A-9 1,823,000.00 7.000000% 0.00 10,634.17 10,634.17 0.00 0.00 A-10 1,551,000.00 7.000000% 0.00 9,047.50 9,047.50 0.00 0.00 A-11 1,245,000.00 7.000000% 0.00 7,262.50 7,262.50 0.00 0.00 A-12 808,000.00 7.000000% 0.00 4,713.33 4,713.33 0.00 0.00 A-13 1,363,000.00 7.000000% 0.00 7,950.83 7,950.83 0.00 0.00 A-14 553,929.00 7.000000% 0.00 3,231.25 3,231.25 0.00 0.00 A-15 2,090,000.00 7.000000% 0.00 12,191.67 12,191.67 0.00 0.00 A-16 1,665,000.00 8.000000% 0.00 11,100.00 11,100.00 0.00 0.00 A-17 1,053,000.00 7.250000% 0.00 6,361.88 6,361.88 0.00 0.00 A-18 1,776,000.00 7.250000% 0.00 10,730.00 10,730.00 0.00 0.00 A-19 13,867,000.00 6.500000% 0.00 75,112.92 75,112.92 0.00 0.00 A-20 119,608,831.25 6.500000% 787,425.60 647,881.17 1,435,306.77 0.00 0.00 A-21 19,401,000.00 6.500000% 0.00 105,088.75 105,088.75 0.00 0.00 A-22 4,088,006.00 0.000000% 0.00 0.00 0.00 0.00 0.00 A-23 10,373,962.00 6.500000% 0.00 56,192.29 56,192.29 0.00 0.00 A-24 48,000,000.00 6.500000% 0.00 260,000.00 260,000.00 0.00 0.00 A25 16,405,103.00 7.250000% 0.00 99,114.16 99,114.16 0.00 0.00 A-PO 201,280.75 0.000000% 260.26 0.00 260.26 0.00 0.00 Residual A-R 0.00 6.500000% 0.00 0.00 0.00 0.00 0.00 - ---------------------------------------------------------------------------------------------------------------------------------- Subordinate B-1 11,899,574.75 6.500000% 10,596.33 64,456.03 75,052.36 0.00 0.00 B-2 3,719,298.80 6.500000% 3,311.96 20,146.20 23,458.16 0.00 0.00 B-3 1,736,201.60 6.500000% 1,546.05 9,404.43 10,950.48 0.00 0.00 B-4 1,736,201.60 6.500000% 1,546.05 9,404.43 10,950.48 0.00 0.00 B-5 992,540.15 6.500000% 883.84 5,376.26 6,260.10 0.00 0.00 B-6 992,635.57 6.500000% 883.92 5,376.78 6,260.70 0.00 0.00 - ---------------------------------------------------------------------------------------------------------------------------------- - ---------------------------------------------------------------------------------------------------------------------------------- Totals - - 484,678,885.51 - 2,231,644.58 2,625,641.19 4,857,285.77 - - - ---------------------------------------------------------------------------------------------------------------------------------- Class Information - -------------------------------------------------------------------------------- Ending Cert. Unpaid Type Class Code Name Notional Bal. Interest - -------------------------------------------------------------------------------- Senior A-1 67,532,777.87 0.00 A-2 13,538,967.68 0.00 A-3 102,763,975.18 0.00 A-4 19,274,409.77 0.00 A-5 4,459,000.00 0.00 A-6 3,776,000.00 0.00 A-7 2,650,000.00 0.00 A-8 2,309,000.00 0.00 A-9 1,823,000.00 0.00 A-10 1,551,000.00 0.00 A-11 1,245,000.00 0.00 A-12 808,000.00 0.00 A-13 1,363,000.00 0.00 A-14 553,929.00 0.00 A-15 2,090,000.00 0.00 A-16 1,665,000.00 0.00 A-17 1,053,000.00 0.00 A-18 1,776,000.00 0.00 A-19 13,867,000.00 0.00 A-20 118,821,405.65 0.00 A-21 19,401,000.00 0.00 A-22 4,088,006.00 0.00 A-23 10,373,962.00 0.00 A-24 48,000,000.00 0.00 A25 16,405,103.00 0.00 A-PO 201,020.49 0.00 Residual A-R 0.00 0.00 - -------------------------------------------------------------------------------- Subordinate B-1 11,888,978.42 0.00 B-2 3,715,986.84 0.00 B-3 1,734,655.55 0.00 B-4 1,734,655.55 0.00 B-5 991,656.31 0.00 B-6 991,751.64 0.00 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Totals - - 482,447,240.94 - - -------------------------------------------------------------------------------- Payment Date: 05/25/00 ------------------------------------------------------------ BANK OF AMERICA MORTGAGE SECURITIES, INC. Mortgage Pass-Through Certificates, Series 1999-7 BANK OF AMERICA, FSB, MASTER SERVICER ------------------------------------------------------------ Class Information Current Payment Information Factors per $1,000 - ------------------------------------------------------------------------------------------------------------------------ Beginning Pass Thru CUSIP Principal Interest Ending Cert./ Type Class Code Name Cert. Bal.(Face) Rate Numbers Dist. Dist. Notional Bal. - ------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------ Senior A-1 67,991,605.06 6.500000% 060506FM9 6.450272 5.177454 949.387455 A-2 13,725,167.67 6.500000% 060506FN7 12.413333 4.956311 902.597845 A-3 103,451,666.88 6.500000% 060506FP2 6.358096 5.180873 950.110717 A-4 19,366,881.43 6.500000% 060506FQ0 4.623583 5.245197 963.720488 A-5 4,459,000.00 7.000000% 060506FR8 0.000000 5.833333 1,000.000000 A-6 3,776,000.00 7.000000% 060506FS6 0.000000 5.833333 1,000.000000 A-7 2,650,000.00 7.000000% 060506FT4 0.000000 5.833333 1,000.000000 A-8 2,309,000.00 7.000000% 060506FU1 0.000000 5.833333 1,000.000000 A-9 1,823,000.00 7.000000% 060506FV9 0.000000 5.833333 1,000.000000 A-10 1,551,000.00 7.000000% 060506FW7 0.000000 5.833333 1,000.000000 A-11 1,245,000.00 7.000000% 060506FX5 0.000000 5.833333 1,000.000000 A-12 808,000.00 7.000000% 060506GS5 0.000000 5.833333 1,000.000000 A-13 1,363,000.00 7.000000% 060506FY3 0.000000 5.833333 1,000.000000 A-14 553,929.00 7.000000% 060506FZ0 0.000000 5.833333 1,000.000000 A-15 2,090,000.00 7.000000% 060506GA4 0.000000 5.833333 1,000.000000 A-16 1,665,000.00 8.000000% 060506GB2 0.000000 6.666667 1,000.000000 A-17 1,053,000.00 7.250000% 060506GC0 0.000000 6.041667 1,000.000000 A-18 1,776,000.00 7.250000% 060506GD8 0.000000 6.041667 1,000.000000 A-19 13,867,000.00 6.500000% 060506GE6 0.000000 5.416667 1,000.000000 A-20 119,608,831.25 6.500000% 060506GF3 6.299405 5.183049 950.571245 A-21 19,401,000.00 6.500000% 060506GG1 0.000000 5.416667 1,000.000000 A-22 4,088,006.00 0.000000% 060506GH9 0.000000 0.000000 1,000.000000 A-23 10,373,962.00 6.500000% 060506GJ5 0.000000 5.416667 1,000.000000 A-24 48,000,000.00 6.500000% 060506GK2 0.000000 5.416667 1,000.000000 A25 16,405,103.00 7.250000% 060506GL0 0.000000 6.041667 1,000.000000 A-PO 201,280.75 0.000000% 060506GM8 1.277458 0.000000 986.685951 Residual A-R 0.00 6.500000% 060506GN6 0.000000 0.000000 0.000000 - ------------------------------------------------------------------------------------------------------------------------ Subordinate B-1 11,899,574.75 6.500000% 060506GP1 0.882954 5.370888 990.665646 B-2 3,719,298.80 6.500000% 060506GQ9 0.882954 5.370888 990.665646 B-3 1,736,201.60 6.500000% 060506GR7 0.882954 5.370888 990.665646 B-4 1,736,201.60 6.500000% 060506FJ6 0.882954 5.370888 990.665646 B-5 992,540.15 6.500000% 060506FK3 0.882954 5.370888 990.665646 B-6 992,635.57 6.500000% 060506FL1 0.882954 5.370888 990.665646 - ------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------ Totals - - 484,678,885.51 - - - - - - ------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------ BANK OF AMERICA MORTGAGE SECURITIES, INC. Mortgage Pass-Through Certificates, Series 1999-7 BANK OF AMERICA, FSB, MASTER SERVICER ------------------------------------------------------------ - -------------------------------------------------------------------------------- COLLATERAL INFORMATION - -------------------------------------------------------------------------------- Total ----- Prin balance 482,447,240.51 482,447,240.51 Loan count 1392 1392 Avg loan rate 7.141895% 7.14 Prepay amount 1,800,030.68 1,800,030.68 - -------------------------------------------------------------------------------- FEES AND ADVANCES - -------------------------------------------------------------------------------- Total ----- Master serv fees 254,843.02 254,843.02 Sub servicer fees 0.00 0.00 Trustee fees 1,413.65 1,413.65 Agg advances N/A N/A Adv this period 0.00 0.00 - -------------------------------------------------------------------------------- LOSSES & INSURANCE COVERAGES - -------------------------------------------------------------------------------- Total ----- Realized losses 0.00 0.00 Cumulative losses 0.00 0.00 Coverage Amounts Total - ---------------- ----- Bankruptcy 0.00 0.00 Fraud 10,000,198.58 10,000,198.58 Special Hazard 0.00 0.00 Aggregate Certificate Information ----------------------------------------------------------------------------- Class Aggregate Aggregate Aggregate Type Percentage Prepay Pct. End Cert. Bal. ----------------------------------------------------------------------------- Senior 95.655165% 100.000000% 463,602,433.04 ----------------------------------------------------------------------------- Junior 4.344835% 0.000000% 21,057,684.31 ----------------------------------------------------------------------------- - -------------------------------------------------------------------------------- DELINQUENCY INFORMATION - -------------------------------------------------------------------------------- Period Loan Count Ending Stated Balance - ------ ---------- --------------------- 30 to 59 days 1 260,965.19 60 to 89 days 0 0.00 90 or more 0 0.00 Foreclosure 0 0.00 Totals: 1 260,965.19 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- REO INFORMATION - -------------------------------------------------------------------------------- REO Date Loan Number Ending Stated Balance Book Value -------- ----------- --------------------- ---------- N/A # 0 N/A N/A # 0 N/A N/A # 0 N/A N/A # 0 N/A N/A # 0 N/A N/A # 0 N/A N/A # 0 N/A N/A # 0 N/A Totals: 0 N/A Current Total Outstanding Balance: 0.00 Current Total Outstanding Number of Loans: 0 - -------------------------------------------------------------------------------- OTHER INFORMATION - -------------------------------------------------------------------------------- Amount/Withdrawal Total/Ending Bal. ----------------- ----------------- Available remittance amount 4,857,285.77 4,857,285.77 Principal remittance amount 2,231,644.58 2,231,644.58 Interest remittance amount 2,625,641.19 2,625,641.19