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 on Form 10-Q of WNC Housing Tax
Credit Fund IV, L.P. Series 2 (the "Partnership") for the period ended September
30, 2003 as filed with the Securities and Exchange Commission on the date hereof
(the "Report"),  and pursuant to 18 U.S.C., section 1350, as adopted pursuant to
section  906 of the  Sarbanes-Oxley  Act of  2002,  I,  Thomas  J.  Riha,  Chief
Financial  Officer of WNC & Associates,  Inc.,  general  partner [of the general
partner] of the Partnership, hereby certify 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 Partnership.


/s/THOMAS J. RIHA
-----------------
Thomas J. Riha
Chief Financial Officer of WNC & Associates, Inc.
November 15, 2003