Payment Date: 03/25/00 ------------------------------------------------------------ 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 68,783,147.68 6.500000% 294,320.68 372,575.38 666,896.06 0.00 0.00 A-2 14,046,389.34 6.500000% 119,440.42 76,084.61 195,525.02 0.00 0.00 A-3 104,638,033.58 6.500000% 441,128.81 566,789.35 1,007,918.15 0.00 0.00 A-4 19,526,408.29 6.500000% 59,317.15 105,768.04 165,085.20 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-20 120,967,253.19 6.500000% 505,104.41 655,239.29 1,160,343.70 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 201,693.17 0.000000% 205.62 0.00 205.62 0.00 0.00 Residual A-R 0.00 6.500000% 0.00 0.00 0.00 0.00 0.00 - ---------------------------------------------------------------------------------------------------------------------------------- Subordinate B-1 11,920,506.11 6.500000% 10,424.07 64,569.41 74,993.48 0.00 0.00 B-2 3,725,841.05 6.500000% 3,258.12 20,181.64 23,439.76 0.00 0.00 B-3 1,739,255.58 6.500000% 1,520.92 9,420.97 10,941.89 0.00 0.00 B-4 1,739,255.58 6.500000% 1,520.92 9,420.97 10,941.89 0.00 0.00 B-5 994,286.03 6.500000% 869.47 5,385.72 6,255.18 0.00 0.00 B-6 994,381.61 6.500000% 869.55 5,386.23 6,255.79 0.00 0.00 - ---------------------------------------------------------------------------------------------------------------------------------- - ---------------------------------------------------------------------------------------------------------------------------------- Totals - - 488,533,451.20 - 1,437,980.13 2,646,517.86 4,084,497.99 - - - ---------------------------------------------------------------------------------------------------------------------------------- Class Information - -------------------------------------------------------------------------------- Ending Cert. Unpaid Type Class Code Name Notional Bal. Interest - -------------------------------------------------------------------------------- Senior A-1 68,488,827.00 0.00 A-2 13,926,948.93 0.00 A-3 104,196,904.77 0.00 A-4 19,467,091.14 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-20 120,462,148.78 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 201,487.55 0.00 Residual A-R 0.00 0.00 - -------------------------------------------------------------------------------- Subordinate B-1 11,910,082.04 0.00 B-2 3,722,582.93 0.00 B-3 1,737,734.66 0.00 B-4 1,737,734.66 0.00 B-5 993,416.56 0.00 B-6 993,512.06 0.00 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Totals - - 487,095,471.07 - - -------------------------------------------------------------------------------- Payment Date: 03/25/00 ------------------------------------------------------------ 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 68,783,147.68 6.500000% 060506FM9 4.137611 5.237729 962.827759 A-2 14,046,389.34 6.500000% 060506FN7 7.962694 5.072307 928.463262 A-3 104,638,033.58 6.500000% 060506FP2 4.078484 5.240286 963.358957 A-4 19,526,408.29 6.500000% 060506FQ0 2.965858 5.288402 973.354557 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-20 120,967,253.19 6.500000% 060506GF3 4.040835 5.241914 963.697190 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 201,693.17 0.000000% 060506GM8 1.009252 0.000000 988.978482 Residual A-R 0.00 6.500000% 060506GN6 0.000000 0.000000 0.000000 - ------------------------------------------------------------------------------------------------------------------------ Subordinate B-1 11,920,506.11 6.500000% 060506GP1 0.868600 5.380336 992.424134 B-2 3,725,841.05 6.500000% 060506GQ9 0.868600 5.380336 992.424134 B-3 1,739,255.58 6.500000% 060506GR7 0.868600 5.380336 992.424134 B-4 1,739,255.58 6.500000% 060506FJ6 0.868600 5.380336 992.424134 B-5 994,286.03 6.500000% 060506FK3 0.868600 5.380336 992.424134 B-6 994,381.61 6.500000% 060506FL1 0.868600 5.380336 992.424134 - ------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------ Totals - - 488,533,451.20 - - - - - - ------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------ 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 487,095,470.79 487,095,470.79 Aggregated loan count 1399 1399 Aggregated average loan rate 7.142193% 7.14 Aggregated prepayment amount 1,010,758.77 1,010,758.77 - -------------------------------------------------------------------------------- FEES AND ADVANCES - -------------------------------------------------------------------------------- Total ----- Monthly master servicing fees 259,389.59 259,389.59 Monthly sub servicer fees 0.00 0.00 Monthly trustee fees 1,424.89 1,424.89 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 95.681798% 100.000000% 467,419,925.25 ----------------------------------------------------------------------------- Junior 4.318202% 0.000000% 21,095,062.90 ----------------------------------------------------------------------------- - -------------------------------------------------------------------------------- DELINQUENCY INFORMATION - -------------------------------------------------------------------------------- Period Loan Count Ending Stated Balance - ------ ---------- --------------------- 30 to 59 days 1 257,533.94 60 to 89 days 0 0.00 90 or more 0 0.00 Foreclosure 0 0.00 Totals: 1 257,533.94 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- 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 4,084,497.99 4,084,497.99 Principal remittance amount 1,437,980.13 1,437,980.13 Interest remittance amount 2,646,517.86 2,646,517.86