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: October 30, 2006
(Date of earliest event reported)

                  Banc of America Alternative Loan Trust 2006-8
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           (Exact name of issuing entity as specified in its charter)

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

                      Bank of America, National Association
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               (Exact name of sponsor as specified in its charter)

      New York                333-132249-10                Applied For
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(State or other         (Commission File No.              (IRS Employer
 jurisdiction of          of issuing entity)               Identification No.)
 incorporation of                                          of issuing entity)
 issuing entity)

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

Depositor'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
              ------------

            Attached as Exhibit 4.1 is the pooling and servicing agreement,
dated October 30, 2006 (the "Pooling and Servicing Agreement"), among Banc of
America Mortgage Securities, Inc. (the "Company"), as depositor, Bank of
America, National Association, as servicer, and Wells Fargo Bank, N.A., as
trustee. The Pooling and Servicing Agreement governs the Banc of America
Alternative Loan Trust 2006-8, Mortgage Pass-Through Certificates, Series 2006-8
(the "Certificates"), issued on October 30, 2006, including (i) the Class 1-A-1,
Class 1-A-2, Class 1-A-3, Class 1-A-4, Class 1-A-5, Class 1-A-R, Class 2-A-1,
Class 2-A-2, Class 2-A-3, Class X-IO, Class X-PO, Class 3-A-1, Class XB-IO,
Class M, Class B-1, Class B-2 and Class B-3 Certificates (the "Public
Certificates"), having an aggregate initial class certificate balance of
$504,803,622 and (ii) the Class B-4, Class B-5 and Class B-6 Certificates (the
"Private Certificates"), having an aggregate initial class certificate balance
of $5,357,579.

            The Public Certificates were sold to Banc of America Securities LLC
(the "Underwriter"), pursuant to an underwriting agreement, dated October 27,
2006 (the "Underwriting Agreement"), among the Company, Bank of America,
National Association and the Underwriter. A copy of the Underwriting Agreement
is attached as Exhibit 1.1.

            The Private Certificates were sold to Banc of America Securities LLC
on October 30, 2006 in a transaction exempt from registration under the
Securities Act of 1933, as amended, pursuant to Section 4(2) thereof. The net
proceeds of the sale of the Private Certificates were applied to the purchase of
the mortgage loans from Bank of America, National Association.

            The mortgage loans underlying the Certificates were purchased by the
Company from Bank of America, National Association pursuant to a mortgage loan
purchase agreement, dated October 30, 2006 (the "Mortgage Loan Purchase
Agreement"), between the Company and Bank of America, National Association. A
copy of the Mortgage Loan Purchase Agreement is attached as Exhibit 4.2.



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

(c)   Exhibits

Item 601(a)
of Regulation S-K
Exhibit No.                            Description
- -----------                            -----------
      (1.1)                            Underwriting Agreement, dated October 27,
                                       2006, among the Company, Bank of America,
                                       National Association and the Underwriter.
      (4.1)                            Pooling and Servicing Agreement, dated
                                       October 30, 2006, among Banc of America
                                       Mortgage Securities, Inc., Bank of
                                       America, National Association and Wells
                                       Fargo Bank, N.A., as trustee.
      (4.2)                            Mortgage Loan Purchase Agreement, dated
                                       October 30, 2006, between Banc of America
                                       Mortgage Securities, Inc. and Bank of
                                       America, National Association.



            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.

October 30, 2006

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



                                INDEX TO EXHIBITS

Exhibit No.                              Description
- -----------                              -----------
  (1.1)             Underwriting Agreement, dated October 27, 2006,
                    among the Company, Bank of America, National
                    Association and the Underwriter.
  (4.1)             Pooling and Servicing Agreement, dated October 30, 2006,
                    among Banc of America Mortgage Securities, Inc., Bank of
                    America, National Association and Wells Fargo Bank, N.A., as
                    trustee.
  (4.2)             Mortgage Loan Purchase Agreement, dated October 30,
                    2006, between Banc of America Mortgage Securities,
                    Inc. and Bank of America, National Association.