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, 2004

      OR



  / / TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
      EXCHANGE ACT OF 1934


      Commission File Number:  333-110100-18



        First Horizon Mortgage Pass-Through Trust
        Mortgage Pass-Through Certificates, Series 2004-AR5

       (Exact name of registrant as specified in its charter)



   New York                                       51-0522769; 51-0522766
  (State or other jurisdiction of                 (I.R.S. Employer
  incorporation or organization)                  Identification No.)

   c/o The Bank of New York, as Trustee
   101 Barclay Street, 8 West
   New York, NY                                10286
  (Address of principal executive offices)     (Zip Code)


  Registrant's telephone number, including area code: (212) 815-6140


  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 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 if disclosure of delinquent filers pursuant to
  Item 405 of Regulation S-K ( 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.






  State the aggregate market value of the voting and non-voting common
  equity held by non-affiliates of the registrant. The aggregate market
  value shall be computed by reference to the price at which the common
  equity was sold, or the average bid and asked prices of such common
  equity, as of a specified date within 60 days prior to the date of
  filing. (See definition of affiliate in Rule 405, 17 CFR 230.405.)

         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.



  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.


  This Annual Report on Form 10-K (the Report) is filed with respect to
  the trust fund entitled First Horizon Mortgage Pass-Through Trust Mortgage
  Pass-Through Certificates, Series 2004-2 the Trust Fund) formed pursuant
  to the pooling and servicing agreement dated as of March  1, 2004 (the
  Pooling and Servicing Agreement) among First Horizon Asset Securities Inc.,
  as depositor (the Company), First Horizon Home Loan Corporation, as seller
  and master servicer (the Master Servicer), and The Bank of New York, as
  trustee (the Trustee) for the issuance of First Horizon Mortgage
  Pass-Through Trust, Mortgage Pass-Through Certificates, Series 2004-2 (the
  Certificates). Certain information otherwise required to be included in
  the Report by the Instructions to Form 10-K has been omitted in reliance on
  the relief granted to other issuers of Asset Backed Securities by the
  Commission pursuant to various no-action letters (the Relief Letters).




                        *               *               *






                                 PART I

  Item 1.  Business.

            Omitted.

  Item 2.  Properties.

            Not applicable.



  Item 3.  Legal Proceedings.

            There were no material pending legal proceedings relating
            to the Trust Fund to which any of the Trust Fund,
            the Trustee, the Master Servicer or the Company was a
            party or of which any of their respective properties was
            the subject during the fiscal year covered by this Report,
            nor is the Company aware of any such proceedings
            contemplated by governmental authorities.





  Item 4.  Submission of Matters to a Vote of Security Holders.


            No matter was submitted to a vote of Certificateholders,
            and no Certificateholder consent was solicited during
            the fiscal year covered by this report.

                               PART II


  Item 5.  Market for registrant's Common Equity and Related Stockholder
           Matters.


            (a) Market Information.  There is no established public
                trading market for the Certificates
            (b) Holders.  As of December 31, 2004, based on records
                provided to the Trust by the DTC and the Trustee,
                the number of holders for each class of Certificate
                was as follows:


             Class 1A1                         1
             Class 2A1                         1
             Class 3A1                         1
             Class 4A1                         1
             Class B1                          1
             Class B2                          1
             Class B3                          1
             Class B4                          1
             Class B5                          1
             Class B6                          1
             Class 2AR			       2

             Total:                            12

            (c) Dividends.  Not applicable.
            (d) Item 701 of Regulation S-K.  Not applicable.
            (e) Rule 463 of the Securities Act of 1933.  Not applicable.

  Item 6.  Selected Financial Data.

            Omitted.

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

            Omitted.


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

            Not applicable.

  Item 8.  Financial Statements and Supplementary Data.

            See Item 15(a), Exhibits 99.1, 99.2, 99.3, 99.4 for information
            provided in lieu of information required by Item 302 of
            Regulation S-K.




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

            None.

  Item 9A. Controls and Procedures.

            Not applicable.

  Item 9B. Other Information

            None.


                               PART III


  Item 10. Directors and Executive Officers of the Registrant.

            Not applicable.


  Item 11. Executive Compensation.

            Not applicable.


  Item 12. Security Ownership of Certain Beneficial Owners and Management.

            Not applicable.


  Item 13. Certain Relationships and Related Transactions.

            Not applicable.

  Item 14. Principal Accounting Fees and Services.

            Not applicable.

                               PART IV


  Item 15. Exhibits, Financial Statement Schedules, and Reports on Form 8-K.

   (a) Exhibits

    (99.1) Annual Independent Accountants' Servicing Reports concerning
           servicing activities for the year ended December 31, 2004






    (99.2) Report of Management as to Compliance with Minimum Servicing
           Standards for the year ended December 31, 2004.






    (99.3) Annual Statements of Compliance under the Pooling and Servicing
           Agreements for the year ended December 31, 2004.







    (99.4) Aggregate Statement of Principal and Interest Distributions to
           Certificate Holders.


   (b)  Reports on Form 8-K, dated as of October 31, 2004, November 30, 2004,
        and December 31, 2004, were filed by the Company in order to provide
        the statements for the monthly distributions to holders of the
        Certificates. No other reports on Form 8-K have been filed
        during the last quarter of the period covered by this report.





   (c) Not applicable.



   (d) 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:




    First Horizon Mortgage Pass-Through Trust
    Mortgage Pass-Through Certificates, Series 2004-AR5
    (Registrant)



  Signed:


  By: Peter F. Makowiecki  , Officer

  By: /s/ Peter F. Makowiecki , Officer

  Dated: March 30, 2005



                                  CERTIFICATION

   I, Peter F. Makowiecki, in my capacity as the Chief Financial
   Officer of First Horizon Home Loan Corporation (the Master
   Servicer) hereby certify that:

   1. I have reviewed this Annual Report of Form 10-K and all reports
      on Form 8-K containing distribution or servicing reports filed
      in respect of periods included in the year covered by this
      annual report of First Horizon Mortgage Pass-Through Trust
      Mortgage Pass-Through Certificates, Series 2004-2;

   2. Based on my knowledge, the information in these reports, taken
      as a whole, does not contain any untrue statement of a material
      fact or omit to state a material fact necessary to make the
      statements made, in light of the circumstances in which such
      statements were made, not misleading as of the last day of the
      period covered by this annual report; and

   3. Based on my knowledge, the distribution of servicing information
      required to be provided to the trustee by the Master Servicer
      under the Pooling and Servicing Agreement is included in these
      reports.

   4. I am responsible for reviewing the activities performed by the
      servicer under the Agreement and based upon my knowledge and the
      annual compliance review required under the Agreement, and except
      as disclosed in the reports, the servicer has fulfilled its
      obligations under the Agreement; and

   5. The reports disclose all significant deficiencies relating to the
      servicers compliance with the minimum servicing standards, based
      upon the report provided by an independent public accountant after
      conducting a review in compliance with the Uniform single
      Attestation Program for Mortgage Bankers or similar procedure as
      set forth in the Agreement that is included in these reports.


  Dated: March 30, 2005


                                           FIRST HORIZON HOME LOAN
                                           CORPORATION


                                           By:______________________________
                                                /s/ Peter F. Makowiecki
                                                    Chief Financial Officer


EX. 99-1


Independent Accountants Report

KPMG LLP
Suite 3100
717 North Harwood Street
Dallas, TX 75201-6585


The Board of Directors
First Horizon Home Loan Corporation and Subsidiaries:

We have examined managements assertion, included in the accompanying
management assertion letter, that First Horizon Home Loan Corporation
and its wholly owned subsidiary, First Tennessee Mortgage Services,
Inc., which includes a consolidated investment in FH-FF Mortgage
Services, L.P. (the Company), complied with the minimum servicing
standards set forth in the Mortgage Bankers Association of Americas
Uniform Single Attestation Program for Mortgage Bankers (USAP) as of
and for the year ended December 31, 2004.  Management is responsible
for the Companys compliance with those minimum servicing standards.
Our responsibility is to express an opinion on managements assertion
about the Companys compliance based on our examination.

Our examination was conducted in accordance with the attestation
standards established by the American Institute of Certified Public
Accountants and, accordingly, included examining, on a test basis,
evidence about the Companys compliance with the minimum servicing
standards specified above and performing such other procedures as we
considered necessary in the circumstances.  We believe that our
examination provides a reasonable basis for our opinion.  Our
examination does not provide a legal determination on the Companys
compliance with the minimum servicing standards.

In our opinion, managements assertion that the Company complied with
the aforementioned minimum servicing standards as of and for the year
ended December 31, 2004, is fairly stated, in all material respects.


/s/ KPMG LLP
---------------
KPMG LLP
March 11, 2005



EX. 99-2

KPMG LLP
717 North Harwood Street, Suite 3100
Dallas, TX 75201


March 25, 2005

Ladies and Gentlemen:

As of and for the year ended December 31, 20043, First Horizon Home
Loan Corporation and its wholly-owned subsidiary, First Tennessee
Mortgage Services, Inc., which includes a consolidated investment
in FH-FF Mortgage Services, L.P., (collectively, the Company)
complied in all material respects with the minimum servicing standards
set forth in the Mortgage Bankers Association of Americas Uniform
Single Attestation Program for Mortgage Bankers. As of and for this
same period, the Company had in effect a fidelity bond policy in the
amount of $100,000,000 and an errors and omissions policy in
the amount of $25,000,000.


/s/ Peter F. Makowiecki
- ------------------------
Peter F. Makowiecki
Chief Financial Officer


First Horizon Home Loan Corporation
4000 Horizon Way
Irving, TX 75063
Phone: 800-707-0139


EX. 99-3

ANNUAL SERVICING CERTIFICATION


In connection with the loans serviced by First Horizon Home Loans
(formerly FT Mortgage Companies) during the fiscal year December
31, 2004, we confirm the following to be materially correct and
accurate to the best of our knowledge, information and belief:

1.	Real estate taxes, special assessments and any charges
        that may become a lien upon the property and which come
        due in the last calendar year have been paid. This also
        includes the verification with taxing authorities for
        non-escrowed mortgages.

2.	FHA insurance premiums or private mortgage insurance
        premiums, if applicable, have been paid and are in full
        force and effect.

3.	Properties are adequately insured and your interest, as
        Mortgagee, is properly provided for in the mortgage
        clause.This includes both flood and hazard insurance.

4.	For those loans being escrowed for the payment of taxes
        and insurance, sufficient amounts are being collected
        monthly to provide for payment of future items.

5.	Property inspections have been completed according to
        the provisions of our servicing agreement, if applicable.

6.	All other provisions of the servicing agreements have been
        adhered to.

7.	To the extent there exist any exceptions to the foregoing
        that are deemed to be material in nature, such exception(s)
        will be recited in an Exhibit attached hereto and accompanied
        by an explanation thereof. In the even, no Exhibit is attached
        hereto; it is to be presumed that no exceptions of a material
        nature to the foregoing exist.



By: /s/ Isabel Palomino
    --------------
    (Signature)

    Isabel Palomino
    --------------
    (Printed name)

    Vice President
    --------------
    (Title)

    March 16, 2005
    --------------
    (Date)

  SUPPLEMENTAL INFORMATION TO BE FURNISHED WITH REPORTS FILED PURSUANT TO
  SECTION 15(d) OF THE ACT BY REGISTRANTS WHICH HAVE NOT REGISTERED
  SECURITIES PURSUANT TO SECTION 12 OF THE ACT.



  (a)(i) No annual report is provided to the Certificateholders other than
  with respect to aggregate principal and interest distributions.


  (a)(ii) No proxy statement, form of proxy or other proxy soliciting
  material has been sent to any Certificateholder with respect to any
  annual or other meeting of Certificateholders.



  Ex-99.4
   Schedule of Year-To-Date Principal and Interest Distributions to
   Certificateholders


   <TABLE>

   Class                            Interest          Principal               Losses            Ending Balance
   
                      <c>                   <c>                 <c>                <c>
   1A1                           652,159.83        10,658,700.62                0.00             33,802,299.38
   2A1                         2,165,755.47        22,122,526.60                0.00            106,535,473.40
   3A1                           575,406.26         6,499,663.01                0.00             27,329,337.00
   4A1                           659,429.95         9,206,760.74                0.00             27,612,239.26
   B1                             66,031.30             6,856.25                0.00              3,776,143.75
   B2                             33,006.92             3,427.22                0.00              1,887,572.78
   B3                             15,412.54             1,600.34                0.00                881,399.66
   B4                             13,213.24             1,371.97                0.00                755,628.03
   B5                              8,797.19               913.44                0.00                503,086.56
   B6                             11,019.48             1,144.19                0.00                630,172.81
   2AR                                 0.44               100.00                0.00                      0.00
   </TABLE>