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 Secured Income L.P. (the
"Registrant") on Form 10-Q for the period ended June 30, 2006 as filed with the
Securities and Exchange Commission on the date hereof (the "Report"), I, Neal
Ludeke, Chief Financial Officer of Wilder Richman Resources Corporation, a
general partner of the Registrant, certify, pursuant to 18 U.S.C. (S) 1350, as
adopted pursuant to (S) 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 results of
                  operations of the Registrant.



/s/Neal Ludeke
- -------------------------------------------
Neal Ludeke
Chief Financial Officer of Wilder Richman
Resources Corporation, a general partner of
the Registrant
August 14, 2006