Payment Date: 01/25/01 ------------------------------------------------------------ BANK OF AMERICA MORTGAGE SECURITIES, INC. MORTGAGE PASS-THROUGH CERTIFICATES, Series 2000-4 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 A1 145,071,350.55 8.000000% 2,859,893.63 967,142.34 3,827,035.97 0.00 0.00 A2 12,405,369.01 8.000000% 0.00 0.00 0.00 0.00 0.00 A3 25,100,000.00 8.000000% 0.00 167,333.33 167,333.33 0.00 0.00 A4 22,500,000.00 8.000000% 0.00 150,000.00 150,000.00 0.00 0.00 APO 969,501.97 0.000000% 776.88 0.00 776.88 0.00 0.00 Residual AR 0.00 8.000000% 0.00 0.00 0.00 0.00 0.00 - ---------------------------------------------------------------------------------------------------------------------------------- Subordinate B1 4,835,448.59 8.000000% 3,254.49 32,236.32 35,490.82 0.00 0.00 B2 1,686,575.76 8.000000% 1,135.15 11,243.84 12,378.99 0.00 0.00 B3 1,012,742.89 8.000000% 681.63 6,751.62 7,433.24 0.00 0.00 B4 562,191.92 8.000000% 378.38 3,747.95 4,126.33 0.00 0.00 B5 450,550.97 8.000000% 303.24 3,003.67 3,306.92 0.00 0.00 B6 450,211.11 8.000000% 303.01 3,001.41 3,304.42 0.00 0.00 - ---------------------------------------------------------------------------------------------------------------------------------- - ---------------------------------------------------------------------------------------------------------------------------------- Totals - - 215,043,942.77 - 2,866,726.42 1,344,460.48 4,211,186.90 - - - ---------------------------------------------------------------------------------------------------------------------------------- Class Information - -------------------------------------------------------------------------------- Ending Cert. Unpaid Type Class Code Name Notional Bal. Interest - -------------------------------------------------------------------------------- Senior A1 142,211,456.92 0.00 A2 12,488,071.47 0.00 A3 25,100,000.00 0.00 A4 22,500,000.00 0.00 APO 968,725.09 0.00 Residual AR 0.00 0.00 - -------------------------------------------------------------------------------- Subordinate B1 4,832,194.09 0.00 B2 1,685,440.61 0.00 B3 1,012,061.27 0.00 B4 561,813.54 0.00 B5 450,247.73 0.00 B6 449,908.10 0.00 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Totals - - 212,259,918.81 - - -------------------------------------------------------------------------------- Payment Date: 01/25/01 ------------------------------------------------------------ BANK OF AMERICA MORTGAGE SECURITIES, INC. MORTGAGE PASS-THROUGH CERTIFICATES, Series 2000-4 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 A1 145,071,350.55 8.000000% 060506NH1 18.334414 6.200227 911.699567 A2 12,405,369.01 8.000000% 060506NJ7 0.000000 0.000000 1,040.672622 A3 25,100,000.00 8.000000% 060506NK4 0.000000 6.666667 1,000.000000 A4 22,500,000.00 8.000000% 060506NL2 0.000000 6.666667 1,000.000000 APO 969,501.97 0.000000% 060506NM0 0.791305 0.000000 986.715190 Residual AR 0.00 8.000000% 060506NN8 0.000000 0.000000 0.000000 - ------------------------------------------------------------------------------------------------------------------------ Subordinate B1 4,835,448.59 8.000000% 060506NP3 0.670891 6.645295 996.123293 B2 1,686,575.76 8.000000% 060506NQ1 0.670891 6.645295 996.123293 B3 1,012,742.89 8.000000% 060506NR9 0.670891 6.645295 996.123293 B4 562,191.92 8.000000% 060506NS7 0.670891 6.645295 996.123293 B5 450,550.97 8.000000% 060506NT5 0.670891 6.645295 996.123293 B6 450,211.11 8.000000% 060506NU2 0.670891 6.645295 996.123293 - ------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------ Totals - - 215,043,942.77 - - - - - - ------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------ BANK OF AMERICA MORTGAGE SECURITIES, INC. MORTGAGE PASS-THROUGH CERTIFICATES, Series 2000-4 Bank of America, FSB, Master Servicer ------------------------------------------------------------ - -------------------------------------------------------------------------------- COLLATERAL INFORMATION - -------------------------------------------------------------------------------- Total ----- Prin balance 212,259,918.67 212,259,918.67 Loan count 597 597 Avg loan rate 8.518834% 8.52 Prepay amount 2,639,210.24 2,639,210.24 - -------------------------------------------------------------------------------- FEES AND ADVANCES - -------------------------------------------------------------------------------- Total ----- Master serv fees 91,998.43 91,998.43 Sub servicer fees 0.00 0.00 Trustee fees 806.41 806.41 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 4,511,870.53 4,511,870.53 Special Hazard 0.00 0.00 Aggregate Certificate Information ----------------------------------------------------------------------------- Class Aggregate Aggregate Aggregate Type Percentage Prepay Pct. End Cert. Bal. ----------------------------------------------------------------------------- Senior 95.818567% 100.000000% 206,046,221.53 ----------------------------------------------------------------------------- Junior 4.181433% 0.000000% 8,991,665.33 ----------------------------------------------------------------------------- - -------------------------------------------------------------------------------- DELINQUENCY INFORMATION - -------------------------------------------------------------------------------- Period Loan Count Ending Stated Balance - ------ ---------- --------------------- 30 to 59 days 1 287,432.58 60 to 89 days 0 0.00 90 or more 0 0.00 Foreclosure 0 0.00 Totals: 1 287,432.58 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- 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 4,211,186.90 4,211,186.90 Principal remittance amount 2,866,726.42 2,866,726.42 Interest remittance amount 1,344,460.48 1,344,460.48