Payment Date: 09/25/99
------------------------------------------------------------
BANK OF AMERICA MORTGAGE SECURITIES, INC.
MORTGAGE PASS-THROUGH CERTIFICATES, Series 1999-12
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 0.00 0.000000% 0.00 0.00 0.00 0.00 0.00
A2 0.00 0.000000% 0.00 0.00 0.00 0.00 0.00
A3 0.00 0.000000% 0.00 0.00 0.00 0.00 0.00
A4 0.00 0.000000% 0.00 0.00 0.00 0.00 0.00
A5 0.00 0.000000% 0.00 0.00 0.00 0.00 0.00
A6 0.00 0.000000% 0.00 0.00 0.00 0.00 0.00
APO 0.00 0.000000% 0.00 0.00 0.00 0.00 0.00
Residual AR 0.00 0.000000% 0.00 0.00 0.00 0.00 0.00
- ----------------------------------------------------------------------------------------------------------------------------------
Subordinate B1 0.00 0.000000% 0.00 0.00 0.00 0.00 0.00
B2 0.00 0.000000% 0.00 0.00 0.00 0.00 0.00
B3 0.00 0.000000% 0.00 0.00 0.00 0.00 0.00
B4 0.00 0.000000% 0.00 0.00 0.00 0.00 0.00
B5 0.00 0.000000% 0.00 0.00 0.00 0.00 0.00
B6 0.00 0.000000% 0.00 0.00 0.00 0.00 0.00
- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------
Totals - - 0.00 - 0.00 0.00 0.00 - -
- ----------------------------------------------------------------------------------------------------------------------------------
Class Information
- --------------------------------------------------------------------------------
Ending Cert. Unpaid
Type Class Code Name Notional Bal. Interest
- --------------------------------------------------------------------------------
Senior A1 172,880,000.00 0.00
A2 3,092,000.00 0.00
A3 2,542,000.00 0.00
A4 2,043,000.00 0.00
A5 10,000,000.00 0.00
A6 22,500,000.00 0.00
APO 1,826,929.84 0.00
Residual AR 100.00 0.00
- --------------------------------------------------------------------------------
Subordinate B1 5,851,000.00 0.00
B2 1,688,000.00 0.00
B3 1,013,000.00 0.00
B4 676,000.00 0.00
B5 451,000.00 0.00
B6 450,708.29 0.00
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
Totals - - 225,013,738.13 -
- --------------------------------------------------------------------------------
Payment Date: 09/25/99
------------------------------------------------------------
BANK OF AMERICA MORTGAGE SECURITIES, INC.
MORTGAGE PASS-THROUGH CERTIFICATES, Series 1999-12
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 0.00 0.000000% 060506KM3 0.000000 0.000000 1,000.000000
A2 0.00 0.000000% 060506KN1 0.000000 0.000000 1,000.000000
A3 0.00 0.000000% 060506KP6 0.000000 0.000000 1,000.000000
A4 0.00 0.000000% 060506KQ4 0.000000 0.000000 1,000.000000
A5 0.00 0.000000% 060506KR2 0.000000 0.000000 1,000.000000
A6 0.00 0.000000% 060506KS0 0.000000 0.000000 1,000.000000
APO 0.00 0.000000% 060506KT8 0.000000 0.000000 1,000.000000
Residual AR 0.00 0.000000% 060506KU5 0.000000 0.000000 1,000.000000
- ------------------------------------------------------------------------------------------------------------------------
Subordinate B1 0.00 0.000000% 060506KV3 0.000000 0.000000 1,000.000000
B2 0.00 0.000000% 060506KW1 0.000000 0.000000 1,000.000000
B3 0.00 0.000000% 060506KX9 0.000000 0.000000 1,000.000000
B4 0.00 0.000000% 060506KY7 0.000000 0.000000 1,000.000000
B5 0.00 0.000000% 060506KZ4 0.000000 0.000000 1,000.000000
B6 0.00 0.000000% 060506LA8 0.000000 0.000000 1,000.000000
- ------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------
Totals - - 0.00 - - - - -
- ------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------
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BANK OF AMERICA MORTGAGE SECURITIES, INC.
MORTGAGE PASS-THROUGH CERTIFICATES, Series 1999-12
Bank of America, FSB, Master Servicer
------------------------------------------------------------
- --------------------------------------------------------------------------------
COLLATERAL INFORMATION
- --------------------------------------------------------------------------------
Total
-----
Aggregated stated principal balance 225,013,738.13 225,013,738.13
Aggregated loan count 610 610
Aggregated average loan rate 0.000000% 0.00
Aggregated prepayment amount 0.00 0.00
- --------------------------------------------------------------------------------
FEES AND ADVANCES
- --------------------------------------------------------------------------------
Total
-----
Monthly master servicing fees 0.00 0.00
Monthly sub servicer fees 0.00 0.00
Monthly trustee fees 0.00 0.00
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 0.00 0.00
Special Hazard 0.00 0.00
Aggregate Certificate Information
-----------------------------------------------------------------------------
Class Aggregate Aggregate Aggregate
Type Percentage Prepay Pct. End Cert. Bal.
-----------------------------------------------------------------------------
Senior 0.000000% 100.000000% 0.00
-----------------------------------------------------------------------------
Junior 100.000000% 0.000000% 10,129,708.29
-----------------------------------------------------------------------------
- --------------------------------------------------------------------------------
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 0.00 0.00
Principal remittance amount 0.00 0.00
Interest remittance amount 0.00 0.00