Payment Date: 08/25/99 ------------------------------------------------------------ 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 70,763,204.98 6.500000% 309,846.08 383,300.69 693,146.77 0.00 0.00 A-2 14,849,930.79 6.500000% 125,740.89 80,437.13 206,178.02 0.00 0.00 A-3 107,605,750.00 6.500000% 464,398.33 582,864.48 1,047,262.81 0.00 0.00 A-4 19,925,467.45 6.500000% 62,446.13 107,929.62 170,375.74 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-20 124,365,368.76 6.500000% 531,748.65 673,645.75 1,205,394.39 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 203,539.40 0.000000% 191.01 0.00 191.01 0.00 0.00 Residual A-R 0.00 6.500000% 0.00 0.00 0.00 0.00 0.00 - ---------------------------------------------------------------------------------------------------------------------------------- Subordinate B-1 11,991,202.52 6.500000% 9,857.56 64,952.35 74,809.91 0.00 0.00 B-2 3,747,937.73 6.500000% 3,081.05 20,301.33 23,382.38 0.00 0.00 B-3 1,749,570.50 6.500000% 1,438.26 9,476.84 10,915.10 0.00 0.00 B-4 1,749,570.50 6.500000% 1,438.26 9,476.84 10,915.10 0.00 0.00 B-5 1,000,182.80 6.500000% 822.22 5,417.66 6,239.87 0.00 0.00 B-6 1,000,278.95 6.500000% 822.30 5,418.18 6,240.47 0.00 0.00 - ---------------------------------------------------------------------------------------------------------------------------------- - ---------------------------------------------------------------------------------------------------------------------------------- Totals - - 498,209,004.37 - 1,511,830.73 2,698,917.10 4,210,747.84 - - - ---------------------------------------------------------------------------------------------------------------------------------- Class Information - -------------------------------------------------------------------------------- Ending Cert. Unpaid Type Class Code Name Notional Bal. Interest - -------------------------------------------------------------------------------- Senior A-1 70,453,358.90 0.00 A-2 14,724,189.90 0.00 A-3 107,141,351.67 0.00 A-4 19,863,021.32 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-20 123,833,620.11 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 203,348.39 0.00 Residual A-R 0.00 0.00 - -------------------------------------------------------------------------------- Subordinate B-1 11,981,344.96 0.00 B-2 3,744,856.67 0.00 B-3 1,748,132.24 0.00 B-4 1,748,132.24 0.00 B-5 999,360.58 0.00 B-6 999,456.65 0.00 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Totals - - 496,697,173.63 - - -------------------------------------------------------------------------------- Payment Date: 08/25/99 ------------------------------------------------------------ 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 70,763,204.98 6.500000% 060506FM9 4.355870 5.388507 990.445488 A-2 14,849,930.79 6.500000% 060506FN7 8.382726 5.362475 981.612660 A-3 107,605,750.00 6.500000% 060506FP2 4.293624 5.388910 990.582024 A-4 19,925,467.45 6.500000% 060506FQ0 3.122306 5.396481 993.151066 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-20 124,365,368.76 6.500000% 060506GF3 4.253989 5.389166 990.668961 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 203,539.40 0.000000% 060506GM8 0.937553 0.000000 998.112189 Residual A-R 0.00 6.500000% 060506GN6 0.000000 0.000000 0.000000 - ------------------------------------------------------------------------------------------------------------------------ Subordinate B-1 11,991,202.52 6.500000% 060506GP1 0.821395 5.412245 998.362217 B-2 3,747,937.73 6.500000% 060506GQ9 0.821395 5.412245 998.362217 B-3 1,749,570.50 6.500000% 060506GR7 0.821395 5.412245 998.362217 B-4 1,749,570.50 6.500000% 060506FJ6 0.821395 5.412245 998.362217 B-5 1,000,182.80 6.500000% 060506FK3 0.821395 5.412245 998.362217 B-6 1,000,278.95 6.500000% 060506FL1 0.821395 5.412245 998.362217 - ------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------ Totals - - 498,209,004.37 - - - - - - ------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------ BANK OF AMERICA MORTGAGE SECURITIES, INC. Mortgage Pass-Through Certificates, Series 1999-7 BANK OF AMERICA, FSB, MASTER SERVICER ------------------------------------------------------------ - -------------------------------------------------------------------------------- COLLATERAL INFORMATION - -------------------------------------------------------------------------------- Total ----- Aggregated stated principal balance 496,697,173.43 496,697,173.43 Aggregated loan count 1418 1418 Aggregated average loan rate 7.142505% 7.14 Aggregated prepayment amount 1,102,250.77 1,102,250.77 - -------------------------------------------------------------------------------- FEES AND ADVANCES - -------------------------------------------------------------------------------- Total ----- Monthly master servicing fees 263,805.78 263,805.78 Monthly sub servicer fees 0.00 0.00 Monthly trustee fees 1,453.11 1,453.11 Aggregate advances N/A N/A Advances this periods 0.00 0.00 - -------------------------------------------------------------------------------- LOSSES & INSURANCE COVERAGES - -------------------------------------------------------------------------------- Total ----- Net realized losses (this period) 0.00 0.00 Cumulative losses (from Cut-Off) 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 95.740337% 100.000000% 476,970,261.37 ----------------------------------------------------------------------------- Junior 4.259663% 0.000000% 21,221,283.35 ----------------------------------------------------------------------------- - -------------------------------------------------------------------------------- DELINQUENCY INFORMATION - -------------------------------------------------------------------------------- Period Loan Count Ending Stated Balance - ------ ---------- --------------------- 30 to 59 days 0 0.00 60 to 89 days 0 0.00 90 or more 0 0.00 Foreclosure 0 0.00 Totals: 0 0.00 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- 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 4,210,747.84 4,210,747.84 Principal remittance amount 1,511,830.73 1,511,830.73 Interest remittance amount 2,698,917.10 2,698,917.10