UNITED STATES
                     SECURITIES AND EXCHANGE COMMISSION
                            WASHINGTON, D.C. 20549

                                  FORM 10-K


  (Mark one)

  /X/ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
      EXCHANGE ACT OF 1934
      For the fiscal year ended December 31, 2012

      OR


  / / TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
      EXCHANGE ACT OF 1934
      For the transition period from ____________ to ____________



      Commission file number: 333-165147-03

      J.P. Morgan Chase Commercial Mortgage Securities Trust 2012-CIBX
      (exact name of issuing entity as specified in its charter)

      J.P. Morgan Chase Commercial Mortgage Securities Corp.
      (exact name of the depositor as specified in its charter)

      JPMorgan Chase Bank, National Association
      CIBX Commercial Mortgage, LLC
      (exact name of the sponsor as specified in its charter)



  New York                                38-3875750
  (State or other jurisdiction of         38-3875751
  incorporation or organization)          38-7047640
                                          (I.R.S. Employer
                                          Identification No.)


   c/o Wells Fargo Bank, N.A.
   9062 Old Annapolis Road
   Columbia, MD                                 21045
  (Address of principal executive               (Zip Code)
  offices)


 Telephone number, including area code: (410) 884-2000




  Securities registered pursuant to Section 12(b) of the Act:

    NONE.



  Securities registered pursuant to Section 12(g) of the Act:

    NONE.



  Indicate by check mark if the registrant is a well-known seasoned issuer, as
  defined in Rule 405 of the Securities Act.

    Yes ___     No  X



  Indicate by check mark if the registrant is not required to file reports
  pursuant to Section 13 or Section 15(d) of the Act.

    Yes ___     No  X



  Note - Checking the box above will not relieve any registrant required to
  file reports pursuant to Section 13 or 15(d) of the Exchange Act from their
  obligations under those Sections.


  Indicate by check mark whether the registrant (1) has filed all reports
  required to be filed by Section 13 or 15(d) of the Securities Exchange Act
  of 1934 during the preceding 12 months (or for such shorter period that the
  registrant was required to file such reports), and (2) has been subject to
  such filing requirements for the past 90 days.

    Yes  X      No ___



  Indicate by check mark whether the registrant has submitted electronically
  and posted on its corporate Web site, if any, every Interactive Data File
  required to be submitted and posted pursuant to Rule 405 of Regulation S-T
  (Section 232.405 of this chapter) during the preceding 12 months (or for
  such shorter period that the registrant was required to submit and post such
  files).

    Not applicable.



  Indicate by check mark if disclosure of delinquent filers pursuant to Item
  405 of Regulation S-K (Section 229.405 of this chapter) is not contained
  herein, and will not be contained, to the best of registrant's knowledge, in
  definitive proxy or information statements incorporated by reference in Part
  III of this Form 10-K or any amendment to this Form 10-K.

    Not applicable.



  Indicate by check mark whether the registrant is a large accelerated filer,
  an accelerated filer, a non-accelerated filer, or a smaller reporting
  company.  See the definitions of "large accelerated filer", "accelerated
  filer" and "smaller reporting company" in Rule 12b-2 of the Exchange Act.

   Large accelerated filer ___
   Accelerated filer ___
   Non-accelerated filer X (Do not check if a smaller reporting company)
   Smaller reporting company ___

  Indicate by check mark whether the registrant is a shell company (as defined
  in Rule 12b-2 of the Act).

    Yes ___     No  X



  State the aggregate market value of the voting and non-voting common equity
  held by non-affiliates computed by reference to the price at which the
  common equity was last sold, or the average bid and asked price of such
  common equity, as of the last business day of the registrant's most recently
  completed second fiscal quarter.

    Not applicable.



  Indicate by check mark whether the registrant has filed all documents and
  reports required to be filed by Section 12, 13 or 15(d) of the Securities
  Exchange Act of 1934 subsequent to the distribution of securities under a
  plan confirmed by a court.

    Not applicable.



  Indicate the number of shares outstanding of each of the registrant's
  classes of common stock, as of the latest practicable date.

    Not applicable.



  DOCUMENTS INCORPORATED BY REFERENCE

  List hereunder the following documents if incorporated by reference and the
  Part of the Form 10-K (e.g., Part I, Part II, etc.) into which the document
  is incorporated: (1)Any annual report to security holders; (2) Any proxy or
  information statement; and (3)Any prospectus filed pursuant to Rule 424(b)
  or (c) under the Securities Act of 1933. The listed documents should be
  clearly described for identification purposes (e.g., annual report to
  security holders for fiscal year ended December 24, 1980).

    Not applicable.





                                     PART I

  Item 1.      Business.

               Omitted.


  Item 1A.     Risk Factors.

               Omitted.


  Item 1B.     Unresolved Staff Comments.

               None.


  Item 2.      Properties.

               Omitted.


  Item 3.      Legal Proceedings.

               Omitted.


  Item 4.      Mine Safety Disclosures.

               Not applicable.




                                     PART II

  Item 5.      Market for Registrant's Common Equity, Related Stockholder
               Matters and Issuer Purchases of Equity Securities.

               Omitted.


  Item 6.      Selected Financial Data.

               Omitted.


  Item 7.      Management's Discussion and Analysis of Financial Condition and
               Results of Operations.

               Omitted.


  Item 7A.     Quantitative and Qualitative Disclosures About Market Risk.

               Omitted.


  Item 8.      Financial Statements and Supplementary Data.

               Omitted.


  Item 9.      Changes in and Disagreements With Accountants on Accounting and
               Financial Disclosure.

               Omitted.


  Item 9A.     Controls and Procedures.

               Omitted.


  Item 9B.     Other Information.

               None.




                                    PART III

  Item 10.     Directors, Executive Officers and Corporate Governance.

               Omitted.


  Item 11.     Executive Compensation.

               Omitted.


  Item 12.     Security Ownership of Certain Beneficial Owners and Management
               and Related Stockholder Matters.

               Omitted.


  Item 13.     Certain Relationships and Related Transactions, and Director
               Independence.

               Omitted.


  Item 14.     Principal Accounting Fees and Services.

               Omitted.




  ADDITIONAL DISCLOSURE ITEMS FOR REGULATION AB


Item 1112(b) of Regulation AB, Significant Obligor Financial Information.

The Palazzo Westwood Village mortgage loan (loan #1 on Annex A-1 to the
Prospectus Supplement filed on June 26, 2012) constitutes a significant
obligor within the meaning of Item 1101(k)(2) of Regulation AB, as disclosed
in the Prospectus Supplement. In accordance with Item 1112(b)(1) of Regulation
AB, the unaudited net operating income of the significant obligor for the 2012
calendar year is $11,464,732.00.



Item 1114(b)(2) of Regulation AB, Significant Enhancement  Provider Financial
Information.

No entity or group of affiliated entities provides any external credit
enhancement or other support for the certificates within this transaction as
described under Item 1114 (a) of Regulation AB.



Item 1115(b) of Regulation AB, Certain Derivatives Instruments (Financial
Information).

No entity or group of affiliated entities provides any derivative instruments
or other support for the securities covered by this report, as described under
Item 1115 of Regulation AB.



Item 1117 of Regulation AB, Legal Proceedings.

The registrant knows of no pending legal proceedings involving the Trust and
all parties related to such Trust that are material to security holders.



Item 1119 of Regulation AB, Affiliations and Certain Relationships and Related
Transactions.

The information regarding this Item has been previously filed in a 424(b)(5)
filing dated June 26, 2012.



Item 1122 of Regulation AB, Compliance with Applicable Servicing Criteria.

The reports on assessment of compliance with the servicing criteria for
asset-backed securities and the related attestation reports on such
assessments of compliance are attached hereto under Item 15. Attached as
Exhibit AA to the Pooling and Servicing Agreement incorporated by reference as
Exhibit 4.1 to this report is a chart identifying the entities participating
in a servicing function for the transaction responsible for each applicable
servicing criterion set forth in Item 1122(d).

The following material instances of noncompliance were reported by the Corporate
Trust Services division of Wells Fargo Bank, National Association (the
"Company") in its report attached hereto as Exhibit 33.8 under Item 15:

The assessment of compliance with applicable servicing criteria for the twelve
months ended December 31, 2012, furnished pursuant to Item 1122 of Regulation
AB by the Corporate Trust Services division of the Company for its platform,
discloses that material instances of noncompliance occurred with respect to
the servicing criteria described in Items 1122(d)(3)(i)(B) and 1122(d)(3)(ii)
of Regulation AB.

There were no instances of noncompliance for the transaction to which this Form
10-K relates that led to the Company's determination that there was material
instances of noncompliance at the platform level.

Schedule A

Material Instances of Noncompliance by the Company
Management's assessment of compliance with the Applicable Servicing Criteria
set forth by the Securities and Exchange Commission in paragraph (d) of Item
1122 of Regulation AB as of December 31, 2012 and for the Period, disclosed
that material instances of noncompliance occurred with respect to the servicing
criteria set forth in both of Items 1122(d)(3)(i)(B) and 1122(d)(3)(ii), as
follows:
* With respect to servicing criterion 1122(d)(3)(i)(B), certain reports to
investors did not provide information calculated in accordance with the terms
specified in the transaction agreements.

* With respect to servicing criterion 1122(d)(3)(ii), certain amounts due to
investors were not allocated and remitted in accordance with timeframes,
distribution priority and other terms set forth in the transaction agreements.

Schedule B

Management's Discussion on Material Instances of Noncompliance by the Company
Disclosure: During the Period, Wells Fargo identified Payment Errors (as
defined below) and Reporting Errors (as defined below) on certain residential
mortgage-backed securities ("RMBS") transactions in the Platform. Although no
individually identified error, in and of itself, was found to be material to
the Platform, when the errors were considered in the aggregate, Management
determined that, for Platform purposes, there were material instances of
noncompliance with respect to both Items 1122(d)(3)(i)(B) and 1122(d)(3)(ii) of
Regulation AB.

For purposes of this Schedule B, the term "Payment Errors" means the identified
payment errors that occurred during the Period and that, when considered in the
aggregate, led to Management's determination that there was a material instance
of noncompliance for the Platform with respect to Item 1122(d)(3)(i)(B) of
Regulation AB. For purposes of this Schedule B, the term "Reporting Errors"
means the identified reporting errors that occurred during the Period and that,
when considered in the aggregate, led to Management's determination that there
was a material instance of noncompliance for the Platform with respect to Item
1122(d)(3)(ii) of Regulation AB.

The identified Payment Errors and Reporting Errors on such RMBS transactions
were attributable to certain failures in processes relating to waterfall
calculations and reporting that, although adapted over time, still
insufficiently addressed the impact of the unprecedented levels of collateral
degradation in RMBS transactions on the calculation of principal and interest
payments and losses and associated investor reporting.

Scope of the Material Instances of Noncompliance: The identified Payment Errors
and Reporting Errors that led to Management's determination that material
instances of noncompliance with respect to the Platform had occurred were
limited to certain RMBS transactions in the Platform. There were no identified
Payment Errors or Reporting Errors for non-RMBS transactions in the Platform
which contributed to Management's determination that there were material
instances of noncompliance for the Platform. In some instances, the identified
Payment Errors which contributed to Management's determination that there were
material instances of noncompliance for the Platform were also considered
material to the transactions on which they occurred. None of the identified
Reporting Errors which contributed to Management's determination that there
were material instances of noncompliance for the Platform were considered
material for a particular transaction. For all transactions in the Platform
(including RMBS transactions with identified Payment Errors and Reporting
Errors), Management delivered an Item 1123 certification to the extent it was
required to do so pursuant to the requirements of the applicable transaction
documents and Regulation AB. Where there was an identified Payment Error that
was considered material for an individual transaction, the Item 1123
certification included a description of the nature and scope of such error.

Remediation: Appropriate actions have been taken or are in the process of being
taken to remediate the identified Payment Errors and Reporting Errors that led
to Management's determination that material instances of noncompliance with
respect to the Platform had occurred. Further, adjustments have been or will be
made to the waterfall calculations and other operational processes and quality
control measures applied to the RMBS transactions in the Platform to minimize
the risk of future payment and reporting errors.



Item 1123 of Regulation AB, Servicer Compliance Statement.

The servicer compliance statements are attached hereto under Item 15.



                               Part IV

  Item 15. Exhibits, Financial Statement Schedules.

  (a) Exhibits.

      (1) Not applicable.

      (2) Not applicable.

      (3)

          (4) Pooling and Servicing Agreement (Filed as Exhibit 4.1 to Form 8-K
          filed on June 29, 2012 and incorporated by reference herein).

          (31) Rule 13a-14(d)/15d-14(d) Certification.

          (33) Reports on assessment of compliance with servicing criteria for
          asset-backed securities.


          <TABLE>
          
      <c>

          33.1 CoreLogic Commercial Real Estate Services, Inc. as Sub-Servicer for Wells Fargo
          Bank, N.A. as Master Servicer
          33.2 Midland Loan Services, a Division of PNC Bank, National Association as Special
          Servicer
          33.3 Midland Loan Services, a Division of PNC Bank, National Association as Additional
          Servicer
          33.4 National Tax Search, LLC as Sub-Servicer for Wells Fargo Bank, N.A. as Master
          Servicer
          33.5 TriMont Real Estate Advisors, Inc. as Senior Trust Advisor
          33.6 U.S. Bank National Association as Trustee
          33.7 Wells Fargo Bank, N.A. as Master Servicer
          33.8 Wells Fargo Bank, N.A. as Certificate Administrator
          33.9 Wells Fargo Bank, N.A. as Custodian

          </TABLE>


          (34) Attestation reports on assessment of compliance with servicing
          criteria for asset-backed securities.


          <TABLE>
          
      <c>

          34.1 CoreLogic Commercial Real Estate Services, Inc. as Sub-Servicer for Wells Fargo
          Bank, N.A. as Master Servicer
          34.2 Midland Loan Services, a Division of PNC Bank, National Association as Special
          Servicer
          34.3 Midland Loan Services, a Division of PNC Bank, National Association as Additional
          Servicer
          34.4 National Tax Search, LLC as Sub-Servicer for Wells Fargo Bank, N.A. as Master
          Servicer
          34.5 TriMont Real Estate Advisors, Inc. as Senior Trust Advisor
          34.6 U.S. Bank National Association as Trustee
          34.7 Wells Fargo Bank, N.A. as Master Servicer
          34.8 Wells Fargo Bank, N.A. as Certificate Administrator
          34.9 Wells Fargo Bank, N.A. as Custodian

          </TABLE>


          (35) Servicer compliance statement.


          <TABLE>
          
       <c>

          35.1 Midland Loan Services, a Division of PNC Bank, National Association as Special
          Servicer
          35.2 Midland Loan Services, a Division of PNC Bank, National Association as Additional
          Servicer
          35.3 U.S. Bank National Association as Trustee
          35.4 Wells Fargo Bank, N.A. as Master Servicer
          35.5 Wells Fargo Bank, N.A. as Certificate Administrator

          </TABLE>

          (99.1) Mortgage Loan Purchase Agreement, dated as of June 29, 2012,
          between JPMorgan Chase Bank, N.A. and J.P. Morgan Chase Commercial
          Mortgage Securities Corp., relating to the mortgage loans sold to the
          depositor by JPMorgan Chase Bank, N.A. (Filed as Exhibit 99.1 to Form
          8-K filed on June 29, 2012 and incorporated by reference herein).

          (99.2) Mortgage Loan Purchase Agreement, dated as of June 29, 2012,
          between CIBX Commercial Mortgage, LLC and J.P. Morgan Chase Commercial
          Mortgage Securities Corp., relating to the mortgage loans sold to the
          depositor by JPMorgan Chase Bank, N.A. (Filed as Exhibit 99.2 to Form
          8-K filed on June 29, 2012 and incorporated by reference herein).

          (99.3) Subservicing Agreement, dated as of June 29, 2012, between
          Wells Fargo Bank, National Association, as Master Servicer and
          Midland Loan Services, a Division of PNC Bank, National Association,
          as Primary Servicer, (Filed as Exhibit 99.3 to Form 8-K filed on June
          29, 2012 and incorporated by reference herein).

  (b) See Item 15(a) above.

  (c) Omitted.



                          SIGNATURES


  Pursuant to the requirements of Section 13 or 15(d) 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.


   J.P. Morgan Chase Commercial Mortgage Securities Corp.
   (Depositor)


   /s/ Brian Baker
   Brian Baker, President and Chief Executive Officer
   (senior officer in charge of securitization of the depositor)


    Date:   March 28, 2013



  Exhibit Index

  Exhibit No.


   (4) Pooling and Servicing Agreement (Filed as Exhibit 4.1 to Form 8-K filed
   on June 29, 2012 and incorporated by reference herein).

   (31) Rule 13a-14(d)/15d-14(d) Certification.

   (33) Reports on assessment of compliance with servicing criteria for
   asset-backed securities.


    <TABLE>

    
      <c>
    33.1 CoreLogic Commercial Real Estate Services, Inc. as Sub-Servicer for Wells Fargo
    Bank, N.A. as Master Servicer
    33.2 Midland Loan Services, a Division of PNC Bank, National Association as Special
    Servicer
    33.3 Midland Loan Services, a Division of PNC Bank, National Association as Additional
    Servicer
    33.4 National Tax Search, LLC as Sub-Servicer for Wells Fargo Bank, N.A. as Master
    Servicer
    33.5 TriMont Real Estate Advisors, Inc. as Senior Trust Advisor
    33.6 U.S. Bank National Association as Trustee
    33.7 Wells Fargo Bank, N.A. as Master Servicer
    33.8 Wells Fargo Bank, N.A. as Certificate Administrator
    33.9 Wells Fargo Bank, N.A. as Custodian

    </TABLE>

   (34) Attestation reports on assessment of compliance with servicing
   criteria for asset-backed securities.


    <TABLE>

    
      <c>
    34.1 CoreLogic Commercial Real Estate Services, Inc. as Sub-Servicer for Wells Fargo
    Bank, N.A. as Master Servicer
    34.2 Midland Loan Services, a Division of PNC Bank, National Association as Special
    Servicer
    34.3 Midland Loan Services, a Division of PNC Bank, National Association as Additional
    Servicer
    34.4 National Tax Search, LLC as Sub-Servicer for Wells Fargo Bank, N.A. as Master
    Servicer
    34.5 TriMont Real Estate Advisors, Inc. as Senior Trust Advisor
    34.6 U.S. Bank National Association as Trustee
    34.7 Wells Fargo Bank, N.A. as Master Servicer
    34.8 Wells Fargo Bank, N.A. as Certificate Administrator
    34.9 Wells Fargo Bank, N.A. as Custodian

    </TABLE>

   (35) Servicer compliance statement.


    <TABLE>

    
       <c>
    35.1 Midland Loan Services, a Division of PNC Bank, National Association as Special
    Servicer
    35.2 Midland Loan Services, a Division of PNC Bank, National Association as Additional
    Servicer
    35.3 U.S. Bank National Association as Trustee
    35.4 Wells Fargo Bank, N.A. as Master Servicer
    35.5 Wells Fargo Bank, N.A. as Certificate Administrator

    </TABLE>

   (99.1) Mortgage Loan Purchase Agreement, dated as of June 29, 2012, between
   JPMorgan Chase Bank, N.A. and J.P. Morgan Chase Commercial Mortgage
   Securities Corp., relating to the mortgage loans sold to the depositor by
   JPMorgan Chase Bank, N.A. (Filed as Exhibit 99.1 to Form 8-K filed on June
   29, 2012 and incorporated by reference herein).

   (99.2) Mortgage Loan Purchase Agreement, dated as of June 29, 2012, between
   CIBX Commercial Mortgage, LLC and J.P. Morgan Chase Commercial Mortgage
   Securities Corp., relating to the mortgage loans sold to the depositor by
   JPMorgan Chase Bank, N.A. (Filed as Exhibit 99.2 to Form 8-K filed on June
   29, 2012 and incorporated by reference herein).

   (99.3) Subservicing Agreement, dated as of June 29, 2012, between Wells
   Fargo Bank, National Association, as Master Servicer and Midland Loan
   Services, a Division of PNC Bank, National Association, as Primary Servicer,
   (Filed as Exhibit 99.3 to Form 8-K filed on June 29, 2012 and incorporated
   by reference herein).