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Form 990-PFTax year 2025EIN 27-6027572

Helen Mull Foundation

A private foundation in Pennington, NJ. Its return for tax year 2025 lists 5 grants and $1.9 million paid in grants.

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Tax year 2025 (period ending Feb 28, 2026), 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 2025

    $1,917,055

    Grants listed
    5
    Assets, end of year
    $32,277,359

  • Tax year 2024

    $1,690,355

    Grants listed
    5
    Assets, end of year
    $30,149,927

  • Tax year 2023

    $1,521,945

    Grants listed
    5
    Assets, end of year
    $29,049,128

  • Tax year 2022

    $2,027,780

    Grants listed
    5
    Assets, end of year
    $29,402,587

  • Tax year 2021

    $1,836,920

    Grants listed
    5
    Assets, end of year
    $30,751,780

  • Tax year 2020

    $1,685,201

    Grants listed
    5
    Assets, end of year
    $29,267,186

  • Tax year 2019

    $1,274,652

    Grants listed
    5
    Assets, end of year
    $28,695,338

Grants paid in 2025

5 grants, largest first

As listed on the return.

  1. Humane Society for Seattle-King CountyBellevue, WA

    Unrestricted general

    $383,411
  2. Humane Society of TacomaTacoma, WA

    Unrestricted general

    $383,411
  3. Point Defiance Zoological SocietyTacoma, WA

    Unrestricted general

    $383,411
  4. Woodland Park Zoological SocietySeattle, WA

    Unrestricted general

    $383,411
  5. Progressive Animal Welfare SocietyLynnwood, WA

    Unrestricted general

    $383,411

Where the money goes

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

  1. Animals3 grants $1,150,233100% of the total

By State

Grants to organizations with a US address, latest year.

  1. Washington5 grants $1,917,055

Officers, directors and trustees

1 person as filed

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

  • Bank of America N ATRUSTEE Hours 2Pay $277,135

The return

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