UNITED STATES
                       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:  June 28, 2005
(Date of earliest event reported)



                    Banc of America Mortgage Securities, Inc.
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             (Exact name of registrant as specified in its charter)


      Delaware                      333-118843              36-4514369
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(State or other                    (Commission File No.)    (IRS Employer
 jurisdiction of incorporation)                           Identification No.)


      201 North Tryon Street, Charlotte, North Carolina             28255
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Address of principal executive offices                            (Zip Code)


Registrant's telephone number, including area code           (704) 387-8239
                                                    ----------------------------


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        (Former name or former address, if changed since last report)


Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions:

/ /  Written communications pursuant to Rule 425 under the Securities Act (17
CFR 230.425)

/ /  Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17
CFR 240.14a-12)

/ / Pre-commencement communications pursuant to Rule 14d-2(b) under the
Exchange Act (17 CFR 240.14d-2(b))

/ / Pre-commencement communications pursuant to Rule 13e-4(c) under the
Exchange Act (17 CFR 240.13e-4(c))






ITEM 8.01.    Other Events
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On June 28, 2005, Banc of America Mortgage Securities, Inc., a Delaware
corporation (the "Registrant"), sold Mortgage Pass-Through Certificates, Series
2005-6, Class 1-A-1, Class 1-A-2, Class 1-A-3, Class 1-A-4, Class 1-A-5, Class
1-A-6, Class 1-A-7, Class 1-A-8, Class 1-A-9, Class 1-A-10, Class 1-A-11, Class
1-A-12, Class 1-A-13, Class 1-A-15, Class 1-A-16, Class 1-A-17, Class 1-A-18,
Class 1-A-19, Class 1-A-R, Class 30-IO, Class 2-A-1, Class 15-IO, Class A-PO,
Class 30-B-1, Class 30-B-2, Class 30-B-3, Class 15-B-1, Class 15-B-2 and Class
15-B-3 (the "Offered Certificates"), having an aggregate original principal
balance of $342,045,433.00. The Offered Certificates were issued pursuant to a
Pooling and Servicing Agreement, dated June 28, 2005, among the Registrant, Bank
of America, N.A., as servicer ("BANA") and Wells Fargo Bank, N.A., as trustee
(the "Agreement"), a copy of which is filed as an exhibit hereto. Mortgage
Pass-Through Certificates, Series 2005-6, Class 30-B-4, Class 30-B-5, Class
30-B-6, Class 15-B-4, Class 15-B-5 and Class 15-B-6 Certificates, having an
aggregate initial principal balance of $1,513,492.00 (the "Private Certificates"
and, together with the Offered Certificates, the "Certificates"), were also
issued pursuant to the Agreement.

As of the date of initial issuance, the Offered Certificates evidenced an
approximate 99.56% undivided interest in a trust (the "Trust"), consisting
principally of two pools of fixed interest rate, conventional, monthly pay,
fully-amortizing, one- to four-family residential first mortgage loans. The
remaining undivided interests in the Trust are evidenced by the Private
Certificates.

Interest on the Offered Certificates will be distributed on each Distribution
Date (as defined in the Agreement). Monthly distributions in reduction of the
principal balance of the Offered Certificates will be allocated to the Offered
Certificates in accordance with the priorities set forth in the Agreement.
Distributions of interest and in reduction of principal balance on any
Distribution Date will be made to the extent that the related Pool Distribution
Amount or Amounts is sufficient therefor.

An election will be made to treat the Trust as a REMIC for federal income tax
purposes (the "REMIC"). The Class 1-A-1, Class 1-A-2, Class 1-A-3, Class 1-A-4,
Class 1-A-5, Class 1-A-6, Class 1-A-7, Class 1-A-8, Class 1-A-9, Class 1-A-10,
Class 1-A-11, Class 1-A-12, Class 1-A-13, Class 1-A-15, Class 1-A-16, Class
1-A-17, Class 1-A-18, Class 1-A-19, Class 30-IO, Class 2-A-1, Class 15-IO, Class
30-B-1, Class 30-B-2, Class 30-B-3, Class 30-B-4, Class 30-B-5, Class 30-B-6,
Class 15-B-1, Class 15-B-2, Class 15-B-3, Class 15-B-4, Class 15-B-5 and Class
15-B-6 Certificates and the Class 30-PO Component and Class 15-PO Component will
be treated as "regular interests" in the REMIC and the Class 1-A-R Certificate
will be treated as the "residual interest" in the REMIC.








ITEM 9.01    Financial Statements and Exhibits
             ---------------------------------

      (c)   Exhibits

Item 601(a)
of Regulation S-K
Exhibit No.                            Description
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      (EX-4)                           Pooling and Servicing Agreement, dated
                                       June 28, 2005, among Banc of America
                                       Mortgage Securities, Inc., Bank of
                                       America, N.A. and Wells Fargo Bank, N.A.,
                                       as trustee.








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 hereunto duly authorized.


                                       BANC OF AMERICA MORTGAGE SECURITIES, INC.


June 28, 2005



                                    By:  /s/ Judy Lowman
                                       -----------------------------------------
                                       Name:  Judy Lowman
                                       Title: Vice President