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, 1999
                                     -----------------

                                      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: 033-63714-84
                                             ------------

                                  CWMBS, Inc.
               Mortgage Pass-Through Certificates, Series 1999-8
               -------------------------------------------------
            (Exact name of Registrant as specified in its charter)


           Delaware                                95-4449516
-----------------------------            ------------------------------------
(State or other jurisdiction of          (IRS Employer Identification Number)
incorporation or organization)

c/o     The Bank of New York
        101 Barclay Street
        New York, New York                                    10286
--------------------------------------                ---------------------
(Address of principal executive offices)                   (Zip Code)

Registrant's telephone number, including area code:   (212) 815-2007
                                                      --------------

Securities registered pursuant to Section 12(b) of the Act:  None
                                                             ----

Securities registered pursuant to Section 12(g) of the Act:  None
                                                             ----



<PAGE>



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 ( ss.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. [ ]

State the aggregate market value of the voting and non-voting common equity
held by non-affiliates of the Registrant:  Not applicable
                                           --------------

Indicate the number of shares outstanding of each of the registrant's classes
of common stock, as of December 31, 1999:  Not applicable
                                           --------------



<PAGE>



DOCUMENTS INCORPORATED BY REFERENCE

                                    None.

                                    *   *   *


        This Annual Report on Form 10-K (the "Report") is filed with respect
to the trust fund entitled CHL Mortgage Pass-Through Trust 1999-8 (the "Trust
Fund") formed pursuant to the pooling and servicing agreement dated as of June
1, 1999 (the "Pooling and Servicing Agreement") among CWMBS, Inc., as
depositor (the "Company"), Countrywide Home Loans, Inc., as seller and master
servicer (the "Master Servicer"), and The Bank of New York, as trustee (the
"Trustee"), for the issuance of CWMBS, Inc., Mortgage Pass-Through
Certificates, Series 1999-8 (the "Certificates"). Certain information
otherwise required to be included in this Report by the Instructions to Form
10-K has been omitted in reliance on the relief granted to the Company in
CWMBS, Inc. (February 3, 1994) (the "Relief Letter").


<PAGE>



                                    PART I

ITEM 1. BUSINESS

        Not applicable.  See the Relief Letter.

ITEM 2. PROPERTIES

        Not applicable.  See the Relief Letter.

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.


<PAGE>



                                    PART II

ITEM 5. MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER MATTERS

        (a) There is no established public trading market for the Certificates.

        (b) As of December 31, 1999 there were less than 300 holders of
        record of the Certificates.

        (c) Not applicable. (Information as to distributions to
        Certificateholders is provided in the Registrant's monthly filings on
        Form 8-K.)

ITEM 6. SELECTED FINANCIAL DATA

        Not applicable. See the Relief Letter.

ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
        OF OPERATIONS

        Not applicable. See the Relief Letter.

ITEM 7A  QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

        Not applicable. See the Relief Letter.

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

        Not applicable. See the Relief Letter.

ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND
        FINANCIAL DISCLOSURE

        None.


<PAGE>



                                   PART III

ITEM 10.       DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT

               Not applicable.  See the Relief Letter.

ITEM 11.       EXECUTIVE COMPENSATION

               Not applicable.  See the Relief Letter.

ITEM 12.       SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

               (a)    Not applicable.  See the Relief Letter.

               (b)    Not applicable.  See the Relief Letter.

               (c)    Not applicable.  See the Relief Letter.

ITEM 13.       CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

               (a)    Not applicable.  See the Relief Letter.


<PAGE>



                                    PART IV

ITEM 14.       EXHIBITS, FINANCIAL STATEMENT SCHEDULES, AND REPORTS ON FORM 8-K

                                    (a) (1) Pursuant to the Pooling
                             and Servicing Agreement, the Master Servicer is
                             required (i) to deliver an annual statement as to
                             compliance with the provisions of the Pooling and
                             Servicing Agreement and certain other matters
                             (the "Annual Statement of the Master Servicer")
                             and (ii) to cause a firm of independent public
                             accountants to deliver an annual report as to
                             compliance with the servicing provisions of the
                             Pooling and Servicing Agreement (the "Annual
                             Report of the Firm of Accountants"). The Annual
                             Statement of the Master Servicer is attached as
                             Exhibit 99.1 to this Report. The Annual Report of
                             the Firm of Accountants is required to be
                             delivered not later than 120 days after the end
                             of the Master Servicer's fiscal year. The
                             Registrant hereby undertakes to file the Annual
                             Report of the Firm of Accountants as an Exhibit
                             to a Form 10-K/A amending this Form 10-K promptly
                             following the date on which such report becomes
                             available.

                      (2)    Not applicable.

                      (3)    The required exhibits are as follows:

                                              Exhibit 3(i):  Copy of Company's
                             Certificate of Incorporation (Filed as an Exhibit
                             to Registration Statement on Form S-3 (File No.
                             33-63714)).

                                                   Exhibit 3(ii):  Copy of
                             Company's By-laws (Filed as an Exhibit to
                             Registration Statement on Form S-3 (File No.
                             33-53614)).

                                                   Exhibit 4:  Pooling and
                             Servicing Agreement (Filed as part of the
                             Registrant's Current Report on Form 8-K filed on
                             November 5, 1999).

                                                   Exhibit 99.1:  Annual
                             Statement of the Master Servicer.



<PAGE>



               (b) Current Reports on Form 8-K filed during the last
               quarter ending December 31, 1999:


<TABLE>
<CAPTION>
<S>            <C>                                   <C>

               Date of Current Report                              Item Reported
               ----------------------                              -------------
               October 25, 1999                      Monthly report sent to certificateholders
                                                     with the October 1999 distribution
               November 25,1999                      Monthly report sent to certificateholders
                                                     with the November 1999 distribution
               December 27, 1999                     Monthly report sent to certificateholders
                                                     with the December 1999 distribution
</TABLE>


               (c)    See subparagraph (a)(3) above.

               (d)    Not applicable.  See the Relief Letter.

        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.

        No such annual report, proxy statement, form of proxy or other
soliciting material has been sent to Certificateholders. See the Relief
Letter.


<PAGE>



                                  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.

                                    CWMBS, INC.,
                                    MORTGAGE PASS-THROUGH CERTIFICATES,
                                    SERIES 1999-8

                                    By:     The Bank of New York,
                                            as Trustee*


                                    By:     /s/ Courtney Bartholomew
                                            ---------------------------
                                            Name:  Courtney Bartholomew
                                            Title: Assistant Vice President

                                    Date: March 22, 2000

__________
*       This Report is being filed by the Trustee on behalf of the
        Trust Fund. The Trust Fund does not have any officers or directors.


<PAGE>



                                 EXHIBIT INDEX

<TABLE>
<CAPTION>
<S>            <C>                                                                 <C>

                                                                                    Sequential
Exhibit Document                                                                   Page Number
----------------                                                                   ------------

3(i)           Company's Certificate of Incorporation (Filed as an Exhibit to
               Registration Statement on Form S-3 (File No. 33-63714))  *

3(ii)          Company's By-laws (Filed as an Exhibit to Registration
               Statement on Form S-3 (File No. 33-63714)) *

4              Pooling and Servicing Agreement (Filed as part of the Company's
               Current Report on Form 8-K filed on November 5, 1999)    *

99.1           Annual Statement of the Master Servicer......................................12
</TABLE>




___________
*       Incorporated herein by reference.


<PAGE>






                                 Exhibit 99.1
                                 ------------

<PAGE>



COUNTRYWIDE HOME LOANS, INC.


                             OFFICERS' CERTIFICATE
                    ANNUAL STATEMENT OF THE MASTER SERVICER

                                  CWMBS, INC.
                    CHL MORTGAGE PASS THROUGH TRUST 1999-8
               MORTGAGE PASS-THROUGH CERTIFICATES, SERIES 1999-8


        The undersigned do hereby certify that they are each an officer of
Countrywide Home Loans, Inc. (the "Master Servicer") and do hereby further
certify pursuant to Section 3.16 of the Pooling and Servicing Agreement for
the above-captioned Series (the "Agreement") that:

        (i) A review of the activities of the Master Servicer during the
        preceding calendar year and of the performance of the Master Servicer
        under the Agreement has been made under our supervision; and

        (ii) To the best of our knowledge, based on such review, the Master
        Servicer has fulfilled all its obligations under the Agreement
        throughout such year.

/s/ Thomas H. Boone                         Dated: 3/22/00

THOMAS H. BOONE
MANAGING DIRECTOR,
  PORTFOLIO MANAGEMENT


/s/ David A. Spector                        Dated: 3/22/00

DAVID A. SPECTOR
SENIOR VICE PRESIDENT