The California State Capitol

Form 990-PFTax year 2025EIN 82-0888144

Helene Duldner Foundation Inc

A private foundation in Oakland, CA. Its return for tax year 2025 lists 23 grants and $54,748 paid in grants.

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

6 returns on file
Grants paid by tax year. The latest year is in blue.
  • Tax year 2025

    $54,748

    Grants listed
    23
    Assets, end of year
    $765,439
  • Tax year 2024

    $44,272

    Grants listed
    10
    Assets, end of year
    $794,292
  • Tax year 2023

    $54,943

    Grants listed
    11
    Assets, end of year
    $805,709
  • Tax year 2022

    $50,004

    Grants listed
    16
    Assets, end of year
    $836,463
  • Tax year 2021

    $31,724

    Grants listed
    6
    Assets, end of year
    $874,626
  • Tax year 2020

    $147,000

    Grants listed
    17
    Assets, end of year
    $902,593

Grants paid in 2025

23 grants, largest first

As listed on the return.

  1. Sustainability Laboratory IncNew York, NY

    To further donee's charitable purpose.

    $10,000
  2. Doctors without BordersNew York, NY

    To further donee's charitable purpose.

    $6,000
  3. Planned Parenthood Federation of AmericaNew York, NY

    To further donee's charitable purpose.

    $6,000
  4. Alameda County Community Food BankOakland, CA

    To further donee's charitable purpose.

    $5,000
  5. Alonzo King BalletSan Francisco, CA

    To further donee's charitable purpose.

    $5,000
  6. Citizen's Committee for Children NYNew York, NY

    To further donee's charitable purpose.

    $5,000
  7. Planned Parenthood Federation of AmericaNew York, NY

    To further donee's charitable purpose.

    $5,000
  8. World Central KitchenWashington, DC

    To further donee's charitable purpose.

    $5,000
  9. Anti-Defamation LeagueNew York, NY

    To further donee's charitable purpose.

    $4,374
  10. Planned Parenthood Federation of AmericaNew York, NY

    To further donee's charitable purpose.

    $3,374
  11. American Jewish World ServiceNew York, NY

    To further donee's charitable purpose.

    $0
  12. Charity WaterFranklin, TN

    To further donee's charitable purpose.

    $0
  13. Destiny ArtsOakland, CA

    To further donee's charitable purpose.

    $0
  14. Harambee ArtsSan Rafael, CA

    To further donee's charitable purpose.

    $0
  15. HasisWashington, DC

    To further donee's charitable purpose.

    $0
  16. International Rescue CommitteeNew York, NY

    To further donee's charitable purpose.

    $0
  17. Medecins Sans Frontieres USA IncNew York, NY

    To further donee's charitable purpose.

    $0
  18. Medecins Sans Frontiers USA IncNew York, NY

    To further donee's charitable purpose.

    $0
  19. Middle East Children's AllianceBerkeley, CA

    To further donee's charitable purpose.

    $0
  20. Movement LiberationBerkeley, CA

    To further donee's charitable purpose.

    $0
  21. Na'Amat USAWoodland Hills, CA

    To further donee's charitable purpose.

    $0
  22. NARAL Pro Choice AmericaWashington, DC

    To further donee's charitable purpose.

    $0
  23. Syzgy Dance ProjectSausalito, CA

    To further donee's charitable purpose.

    $0

Where the money goes

By cause: grants to organizations we matched to the IRS list of exempt organizations, by their category.

  1. Health3 grants $14,37436% of the total
  2. International aid6 grants $11,00028% of the total
  3. Environment1 grant $10,00025% of the total
  4. Civil rights1 grant $4,37411% of the total

By State

Grants to organizations with a US address, latest year.

  1. New York11 grants $39,748
  2. California9 grants $10,000
  3. District of Columbia2 grants $5,000
  4. Maryland1 grant $0

Officers, directors and trustees

3 people as filed

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

  • Laura DuldnerPresident Hours 1Pay $0
  • Marianne DuldnerVice President Hours 1Pay $0
  • Steven ShermanSecretary Hours 1Pay $0

The return

More foundations

Similar foundations

Same main cause (health), giving between a quarter and four times this foundation’s where possible, nearby first.

  1. James B Chanin Foundation IncOakland, CA 48 grants Preselected only $126,500 giving
  2. David & Susan Martin Foundation IncOakland, CA 27 grants Preselected only $192,549 giving
  3. Pugh Family FoundationOakland, CA 18 grants Preselected only $14,000 giving
  4. Parker Family FoundationEl Dorado Hills, CA 9 grants Accepts applications $55,000 giving
  5. Sheryl Lee Osborne FoundationPoway, CA 3 grants Preselected only $55,000 giving