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Form 990-PFTax year 2025EIN 23-7029751

The Stephen Philibosian Foundation

A private foundation in Indian Wells, CA. Its return for tax year 2025 reports $471,255 paid in grants, listed in an attachment that is not in the e-file.

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Tax year 2025 (period ending Dec 31, 2025), read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

How to apply

Preselected only

The return checks the box saying the foundation gives only to preselected organizations and does not accept unsolicited requests.

Assets and giving by year

8 returns on file
Grants paid by tax year. The latest year is in blue.

  • Tax year 2025

    $471,255

    Grants listed
    In an attachment
    Assets, end of year
    $6,504,759

  • Tax year 2024

    $388,411

    Grants listed
    1
    Assets, end of year
    $6,659,414

  • Tax year 2023

    $473,718

    Grants listed
    1
    Assets, end of year
    $6,613,933

  • Tax year 2022

    $469,175

    Grants listed
    95
    Assets, end of year
    $6,441,631

  • Tax year 2021

    $302,627

    Grants listed
    91
    Assets, end of year
    $6,019,438

  • Tax year 2020

    $353,441

    Grants listed
    71
    Assets, end of year
    $5,692,772

  • Tax year 2019

    $489,173

    Grants listed
    92
    Assets, end of year
    $5,346,862

  • Tax year 2018

    $640,035

    Grants listed
    112
    Assets, end of year
    $5,107,000

Grants paid in 2025

Grants listed in an attachment (not in the e-file)

As listed on the return.

  1. This return lists its grants in an attachment that is not in the IRS e-file: $471,255 in all.

Officers, directors and trustees

4 people as filed

As filed on the return, with average hours per week and pay from the foundation.

  • Joyce P SteinTRUSTEE Hours 0Pay $0
  • Thomas MomjianTRUSTEE Hours 0Pay $0
  • Louise DanelianTRUSTEE Hours 0Pay $0
  • Stephanie LandesTRUSTEE Hours 0Pay $0

The return

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