Exhibit 32.2


                            CERTIFICATION PURSUANT TO
                             18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002


In connection with the Quarterly  Report of Capital Trust,  Inc. (the "Company")
on Form 10-Q for the period  ending March 31, 2005 as filed with the  Securities
and Exchange  Commission on the date hereof (the "Report"),  I, Brian H. Oswald,
Chief Financial Officer of the Company,  certify,  pursuant to 18 U.S.C. Section
1350,  as adopted  pursuant  to Section 906 of the  Sarbanes-Oxley  Act of 2002,
that:

         1.       The Report fully  complies  with the  requirements  of section
                  13(a) or 15(d) of the Securities Exchange Act of 1934; and

         2.       The information  contained in the Report fairly  presents,  in
                  all material respects,  the financial  condition and result of
                  operations of the Company.

/s/ Brian H. Oswald
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Brian H. Oswald
Chief Financial Officer
May 4, 2005