SECURITIES AND EXCHANGE COMMISSION

                            Washington, D.C. 20549

                                   FORM 8-K

                                CURRENT REPORT

                    Pursuant to Section 13 or 15(d) of the

                        Securities Exchange Act of 1934

      Date of Report (Date of earliest event reported): September 20, 2004

                                      BOA

                                  (Depositor)

 (Issuer in respect of MORTGAGE PASS-THROUGH CERTIFICATES, Series 2002-G Trust)

                (Exact name of registrant as specified in charter)

North Carolina                333-74544-15                  61-1430165
(State or other               (Commission File No.)         (I.R.S. Employer
    jurisdiction of                                         Identification No.)
    organization)



101 N. Tryon St., Charlotte, NC                             28255
(Address of principal executive offices)                    (Zip Code)


Registrant's Telephone Number, including area code: 704-387-2111

                                 Not Applicable
              (Former name, former address and former fiscal year,
                          if changed since last report)




Item 5.  Other Events

                                      BOA
                       MORTGAGE PASS-THROUGH CERTIFICATES
                              Series 2002-G Trust

On September 20, 2004, The Bank of New York, as Trustee for BOA, MORTGAGE
PASS-THROUGH CERTIFICATES Series 2002-G Trust, made a monthly distribution to
Certificate holders of principal and/or interest pursuant to the Pooling and
Servicing Agreement, dated as of June 1, 2002, among BOA as Depositor, BANK OF
AMERICA MORTGAGE SECURITIES, INC., Seller and Master Servicer and The Bank of
New York, as Trustee.

Item 7.  Financial Statements and Exhibits

                    (c) Exhibits

Exhibit No.                               Description

99                  Report to Holders of BOA, MORTGAGE PASS-THROUGH CERTIFICATES
                    Series  2002-G  Trust  relating  to the distribution date of
                    September  20,  2004  prepared  by  The Bank of New York, as
                    Trustee  under  the Pooling and Servicing Agreement dated as
                    of June 1, 2002.







                                   SIGNATURES

Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned thereunto duly authorized.

Dated: September 20, 2004


                                      BOA


                          By: /s/ Diane Pickett
                              ------------------------------
                          Name:   Diane Pickett
                                  Vice President
                                  The Bank of New York,
                                  as Trustee







                                 EXHIBIT INDEX



Exhibit


99                  Monthly Remittance Statement dated September 20, 2004


                             Payment Date: 09/20/04


          ------------------------------------------------------------
                   BANK OF AMERICA MORTGAGE SECURITIES, INC.
            MORTGAGE PASS-THROUGH CERTIFICATES, Series 2002-G Trust
                        Bank of America, NA, as 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                  1-A-1       8,500,296.61    6.332270%        85,807.05     44,855.15      130,662.20       0.00       0.00
                        1-A-2       8,181,165.70    6.332270%        82,585.56     43,171.13      125,756.68       0.00       0.00
                        1-A-3      16,362,331.40    6.332270%       165,171.11     86,342.25      251,513.36       0.00       0.00
                        1-A-4         319,065.46    6.332270%         3,220.84      1,683.67        4,904.51       0.00       0.00
                        1-A-5         490,869.94    6.332270%         4,955.13      2,590.27        7,545.40       0.00       0.00
Residual                1-A-R               0.00    6.332270%             0.00          0.00            0.00       0.00       0.00
                        2-A-1      20,348,719.47    5.589419%       330,779.52     94,781.26      425,560.78       0.00       0.00
                        APT            60,612.84    5.990482%           783.68        302.58        1,086.26       0.00       0.00
- ----------------------------------------------------------------------------------------------------------------------------------
Subordinate             1-B-1       4,278,511.78    6.332270%        22,164.04     22,577.24       44,741.29       0.00       0.00
                        1-B-2       1,801,522.64    6.332270%         9,332.46      9,506.44       18,838.90       0.00       0.00
                        1-B-3       1,351,350.98    6.332270%         7,000.42      7,130.93       14,131.36       0.00       0.00
                        1-B-4         337,733.25    6.332270%         1,749.56      1,782.18        3,531.75       0.00       0.00
                        1-B-5         337,733.25    6.332270%         1,749.56      1,782.18        3,531.75       0.00       0.00
                        1-B-6         675,890.47    6.332270%         3,501.33      3,566.60        7,067.93       0.00       0.00
                        2-B-1       5,740,006.19    5.589419%        42,175.42     26,736.08       68,911.50       0.00       0.00
                        2-B-2       1,739,479.44    5.589419%        12,781.05      8,102.23       20,883.28       0.00       0.00
                        2-B-3       1,739,479.44    5.589419%        12,781.05      8,102.23       20,883.28       0.00       0.00
                        2-B-4       1,043,135.74    5.589419%         7,664.57      4,858.77       12,523.34       0.00       0.00
                        2-B-5         696,343.70    5.589419%         5,116.47      3,243.46        8,359.94       0.00       0.00
                        2-B-6         871,866.42    5.589419%         6,406.12      4,061.02       10,467.15       0.00       0.00
- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------
Totals          -        -         74,876,114.75     -              805,724.94    375,175.69    1,180,900.64     -          -
- ----------------------------------------------------------------------------------------------------------------------------------
Class Information

- --------------------------------------------------------------------------------
                                             Ending Cert.          Unpaid
Type             Class Code     Name         Notional Bal.         Interest
- --------------------------------------------------------------------------------
Senior                          1-A-1       8,414,489.56              0.00
                                1-A-2       8,098,580.15              0.00
                                1-A-3      16,197,160.29              0.00
                                1-A-4         315,844.63              0.00
                                1-A-5         485,914.81              0.00
Residual                        1-A-R               0.00              0.00
                                2-A-1      20,017,939.95              0.00
                                APT            59,829.16              0.00
- --------------------------------------------------------------------------------
Subordinate                     1-B-1       4,256,347.74              0.00
                                1-B-2       1,792,190.19              0.00
                                1-B-3       1,344,350.55              0.00
                                1-B-4         335,983.68              0.00
                                1-B-5         335,983.68              0.00
                                1-B-6         672,389.14              0.00
                                2-B-1       5,697,830.77              0.00
                                2-B-2       1,726,698.40              0.00
                                2-B-3       1,726,698.40              0.00
                                2-B-4       1,035,471.17              0.00
                                2-B-5         691,227.23              0.00
                                2-B-6         865,460.28              0.00
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
Totals            -              -         74,070,389.78     -
- --------------------------------------------------------------------------------



                             Payment Date: 09/20/04


          ------------------------------------------------------------
                   BANK OF AMERICA MORTGAGE SECURITIES, INC.
            MORTGAGE PASS-THROUGH CERTIFICATES, Series 2002-G Trust
                        Bank of America, NA, as 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                     1-A-1   8,500,296.61     6.332270% 06050HKP2     0.660684      0.345369     64.788641
                           1-A-2   8,181,165.70     6.332270% 06050HKQ0     0.660684      0.345369     64.788641
                           1-A-3  16,362,331.40     6.332270% 06050HKR8     0.660684      0.345369     64.788641
                           1-A-4     319,065.46     6.332270% 06050HKS6     0.660684      0.345369     64.788641
                           1-A-5     490,869.94     6.332270% 06050HKT4     0.660684      0.345369     64.788641
Residual                   1-A-R           0.00     6.332270% 06050HKU1     0.000000      0.000000      0.000000
                           2-A-1  20,348,719.47     5.589419% 06050HKV9     0.906675      0.259798     54.869678
                           APT        60,612.84     5.990482% 06050HKW7     0.783680      0.302583     59.829159
- ------------------------------------------------------------------------------------------------------------------------
Subordinate                1-B-1   4,278,511.78     6.332270% 06050HKX5     2.165303      2.205671    415.821389
                           1-B-2   1,801,522.64     6.332270% 06050HKY3     2.165303      2.205671    415.821389
                           1-B-3   1,351,350.98     6.332270% 06050HKZ0     2.165303      2.205671    415.821389
                           1-B-4     337,733.25     6.332270% 06050HLD8     2.165303      2.205671    415.821389
                           1-B-5     337,733.25     6.332270% 06050HLE6     2.165303      2.205671    415.821389
                           1-B-6     675,890.47     6.332270% 06050HLF3     2.165303      2.205671    415.821408
                           2-B-1   5,740,006.19     5.589419% 06050HLA4     6.758882      4.284628    913.113906
                           2-B-2   1,739,479.44     5.589419% 06050HLB2     6.758882      4.284628    913.113907
                           2-B-3   1,739,479.44     5.589419% 06050HLC0     6.758882      4.284628    913.113907
                           2-B-4   1,043,135.74     5.589419% 06050HLG1     6.758882      4.284628    913.113909
                           2-B-5     696,343.70     5.589419% 06050HLH9     6.758882      4.284628    913.113905
                           2-B-6     871,866.42     5.589419% 06050HLJ5     6.775485      4.295170    915.360523
- ------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------
Totals       -             -      74,876,114.75       -            -           -             -           -
- ------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------





          ------------------------------------------------------------
                   BANK OF AMERICA MORTGAGE SECURITIES, INC.
            MORTGAGE PASS-THROUGH CERTIFICATES, Series 2002-G Trust
                        Bank of America, NA, as Servicer
          ------------------------------------------------------------

- --------------------------------------------------------------------------------
                             COLLATERAL INFORMATION
- --------------------------------------------------------------------------------

                                                            Total
                                                            -----
Prin balance        42,281,628.69    31,788,761.09    74,070,389.78
Loan count                     61               60              121
Avg loan rate           6.582270%        5.839419%             6.26
Prepay amount          333,055.01       363,026.30       696,081.31

- --------------------------------------------------------------------------------
                                FEES AND ADVANCES
- --------------------------------------------------------------------------------

                                                            Total
                                                            -----
Master serv fees         8,340.43         6,671.64        15,012.07
Sub servicer fees            0.00             0.00             0.00
Trustee fees                 0.00             0.00             0.00


Agg advances                  N/A              N/A              N/A
Adv this period              0.00             0.00             0.00

- --------------------------------------------------------------------------------
                          LOSSES & INSURANCE COVERAGES
- --------------------------------------------------------------------------------

                                                            Total
                                                            -----
Realized losses              0.00             0.00             0.00
Cumulative losses            0.00             0.00             0.00

Coverage Amounts                                            Total
- ----------------                                            -----
Bankruptcy                   0.00             0.00             0.00
Fraud               10,775,262.29     7,563,709.71    18,338,972.00
Special Hazard               0.00             0.00             0.00


                         Aggregate Certificate Information
   -----------------------------------------------------------------------------
   Class            Aggregate           Aggregate                     Aggregate
   Type            Percentage           Prepay Pct.              End Cert. Bal.
   -----------------------------------------------------------------------------
   Senior           72.598850%           100.000000%             54,263,061.43
   -----------------------------------------------------------------------------
   Junior           27.401150%             0.000000%             20,480,631.23
   -----------------------------------------------------------------------------

- --------------------------------------------------------------------------------
                          DELINQUENCY INFORMATION
- --------------------------------------------------------------------------------
Period                             Loan Count    Ending Stated Balance
- ------                             ----------    ---------------------
30 to 59 days                           3                 3,112,259.99
60 to 89 days                           1                   305,032.17
90 or more                              2                   738,881.29
Foreclosure                             1                 2,831,534.69

Totals:                                 7                 6,987,708.14
- --------------------------------------------------------------------------------



- --------------------------------------------------------------------------------
                                REO INFORMATION
- --------------------------------------------------------------------------------
   REO Date        Loan Number     Ending Stated Balance          Book Value
   --------        -----------     ---------------------          ----------
   N/A              #                   0                            N/A
   Totals:                              0                            N/A

Current Total Outstanding Balance:                              1,047,872.54
Current Total Outstanding Number of Loans:                                 1




- --------------------------------------------------------------------------------
                               OTHER INFORMATION
- --------------------------------------------------------------------------------
                                  Amount/Withdrawal     Total/Ending Bal.
                                  -----------------     -----------------
Available remittance amount            1,180,900.64          1,180,900.64
Principal remittance amount              805,724.94            805,724.94
Interest remittance amount               375,175.69            375,175.69