SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 10-K

Annual Report Pursuant to Section 13
or 15(d) of the Securities Exchange Act of 1934
for the fiscal year ended December 31, 1999

Commission File Number: 333-64963

GMAC Commercial Mortgage Securities, Inc. issuer in respect
of Mortgage Pass-Through Certificates Series 1999-C2
(Exact Name of registrant as specified in its charter)

Delaware      			32-2811925
(State or Other Juris-		(I.R.S. Employer
diction of Incorporation)     Identification No.)

650 Dresher Road, Horsham, PA 19044
(Address of Principal Executive Office)

215-328-3164
(Registrant's telephone number, including area code)


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 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
mendment to this Form 10-K.

Not applicable.

Aggregate market value of voting stock held by non-affiliates of
the Registrant as of December 31, 1999.

Not applicable.

Number of shares of common stock outstanding as of December 31,
1999.

Not applicable.


SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 10-K

Annual Report Pursuant to Section 13
or 15(d) of the Securities Exchange Act of 1934
for the fiscal year ended December 31, 1999

Commission File Number: 333-37717

GMAC Commercial Mortgage Securities, Inc. issuer in respect
of Commercial Mortgage Pass-Through Certificates
Series 1998-C1
(Exact Name of registrant as specified in its charter)

Delaware      			23-2811925
(State or Other Juris-		(I.R.S. Employer
diction of Incorporation)     Identification No.)

650 Dresher Road, Horsham, PA 19044
(Address of Principal Executive Office)

215-328-3480
(Registrant's telephone number, including area code)


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 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.

Aggregate market value of voting stock held by non-affiliates of
the Registrant as of December 31, 1999.

Not applicable.

Number of shares of common stock outstanding as of December 31,
1999.

Not applicable.