The California State Capitol

Form 990-PFTax year 2024EIN 95-4433269

Mary R Stauffer Foundation

A private foundation in Downey, CA. Its return for tax year 2024 lists 5 grants and $395,670 paid in grants.

Tax year 2024 (period ending Apr 30, 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

7 returns on file
Grants paid by tax year. The latest year is in blue.
  • Tax year 2024

    $395,670

    Grants listed
    5
    Assets, end of year
    $7,659,260
  • Tax year 2023

    $380,182

    Grants listed
    5
    Assets, end of year
    $7,665,581
  • Tax year 2022

    $409,265

    Grants listed
    6
    Assets, end of year
    $7,853,356
  • Tax year 2021

    $444,364

    Grants listed
    3
    Assets, end of year
    $8,229,998
  • Tax year 2020

    $427,745

    Grants listed
    3
    Assets, end of year
    $8,018,337
  • Tax year 2019

    $380,163

    Grants listed
    3
    Assets, end of year
    $7,427,711
  • Tax year 2018

    $412,881

    Grants listed
    3
    Assets, end of year
    $7,397,946

Grants paid in 2024

5 grants, largest first

As listed on the return. Grants to individuals show as “Individual”, with purpose and amount only.

  1. Individual

    [individual] SCHOLARSHIPS

    $158,823
  2. Individual

    PROVIDE AID TO INNOVATIVE EDUCATION FOR THE [individual] ACROSS 20 K12 SCHOOLS + Adult [individual]: ROBOTICS CLUBS 3-12 Grades,Museum programs Grades 3-5; 17 TEACHER/PRINCIPAL GRANTS

    $126,580
  3. Individual

    Community college scholarships

    $76,000
  4. Individual

    Community college scholarships

    $34,000
  5. Individual

    Downey unified school district teacher projects to aid in the educational teaching experience to enhance the learning process of students.

    $267

Officers, directors and trustees

6 people as filed

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

  • Phil DavisDirector Hours 5Pay $0
  • Regina DonahueSecretary Hours 5Pay $0
  • Janet SuzukiDirector Hours 20Pay $0
  • Nancy SwensonCOO Hours 20Pay $0
  • John StaufferDirector Hours 5Pay $0
  • Dawn MartensDirector Hours 5Pay $0

The return

More foundations

Other foundations in California

  1. Cascade CorporationDel Mar, CA 6 grants Preselected only $395,700 giving
  2. The Susie Tompkins Buell FoundationSan Francisco, CA 19 grants Preselected only $395,720 giving
  3. The Bruce and Susan Konheim Family Foundation IncLos Angeles, CA 10 grants Preselected only $395,466 giving
  4. Donald Lee and Sally Steadman LucasCarmel, CA 8 grants Preselected only $396,000 giving
  5. Walter & Donna Conn Charitable FoundationLos Angeles, CA 17 grants Preselected only $396,000 giving