0000916622 2026-11-02 2026-11-02 0000916622 ck0000916622:S000006387Member 2026-11-02 2026-11-02 <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>TIFF INVESTMENT PROGRAM<br/> TIFF MULTI-ASSET FUND (“MAF”)</b></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font-variant: small-caps"><b>Supplement Dated November 2, 2026<br/> to the Prospectus Dated April 30, 2026, as Supplemented July 1, 2026,<br/> the Statement of Additional Information Dated April 30, 2026, and</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><span style="font-variant: small-caps"><b>the Summary Prospectus Dated April 30, 2026, as revised July 1, 2026</b></span></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><i>This supplement provides new and additional information to the MAF prospectus, the MAF Statement of Additional Information and the MAF summary prospectus referenced above, and replaces in its entirety the prior supplement to the MAF prospectus, the MAF Statement of Additional Information and the MAF summary prospectus dated April 30, 2026.</i></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">As part of TIFF Advisory Services, LLC’s (“TAS’s”) ongoing commitment to the non-profit sector, TAS will continue to voluntarily waive 10% of its management fees for MAF, as commenced on November 1, 2023, and continuing through December 31, 2027. While TAS’s current intention is to continue to waive a portion of its management fees for MAF after December 31, 2027, the amount and timing of any such ongoing fee waivers has not yet been determined and such fee waivers, if provided, may not be material.</p> TIFF INVESTMENT PROGRAM TIFF MULTI-ASSET FUND 2026-04-30 497 N-1A 0000916622 false 2026-11-02