EX-99 4 sarbanes-oxley2.txt 906 CERTIFICATION Exhibit 99.2 MAXUS REAL PROPERTY INVESTORS-FOUR, L.P. CERTIFICATION OF CHIEF FINANCIAL OFFICER 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 Maxus Real Property Investors-Four, L.P. (the "Partnership") for the period ending August 31, 2002 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, John W. Alvey, Vice President, Treasurer, and Chief Financial Officer of Maxus Capital Corp., General Partner of the Partnership, certify, pursuant to 18 U.S.C. ss. 1350, as adopted pursuant to ss. 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge: (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 Partnership as of August 31, 2002 (the last date of the period covered by the Report). /s/ John W. Alvey ----------------- John W. Alvey Vice President, Treasurer and Chief Financial Officer of Maxus Capital Corp., General Partner of the Partnership October 14, 2002