The Florida State Capitol

Form 990-PFTax year 2025EIN 65-6394104

Grossjung Foundation

A private foundation in Coral Springs, FL. Its return for tax year 2025 lists 8 grants and $153,500 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

    $153,500

    Grants listed
    8
    Assets, end of year
    $3,162,663
  • Tax year 2024

    $148,500

    Grants listed
    8
    Assets, end of year
    $3,053,659
  • Tax year 2023

    $155,500

    Grants listed
    5
    Assets, end of year
    $2,977,972
  • Tax year 2022

    $164,000

    Grants listed
    5
    Assets, end of year
    $2,988,543
  • Tax year 2021

    $165,750

    Grants listed
    9
    Assets, end of year
    $3,389,459
  • Tax year 2020

    $172,715

    Grants listed
    8
    Assets, end of year
    $3,186,999

Grants paid in 2025

8 grants, largest first

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

  1. Individual

    Contribution for Research

    $50,000
  2. Individual

    Contribution for [individual]

    $25,000
  3. Individual

    Contribution for Research

    $25,000
  4. Breast Cancer Research FoundationNew York, NY

    Contribution for Research

    $25,000
  5. Anthony Rizzo Family FoundationHighland Park, IL

    Contribution for Research

    $10,000
  6. Joe DiMaggio Childrens HospitalHollywood, FL

    Contribution for Research

    $10,000
  7. Quantum Leap FarmOdessa, FL

    Contribution for Research

    $5,000
  8. Animal Adoption CenterJackson, WY

    Contribution for Research

    $3,500

Where the money goes

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

  1. Disaster relief and public safety1 grant $25,00057% of the total
  2. Health2 grants $15,00034% of the total
  3. Animals1 grant $3,5008% of the total

By State

Grants to organizations with a US address, latest year.

  1. New York1 grant $25,000
  2. Florida2 grants $15,000
  3. Illinois1 grant $10,000
  4. Wyoming1 grant $3,500

Officers, directors and trustees

2 people as filed

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

  • Thomas L GrossjungTrustee Hours 2Pay $0
  • Pamela L GrossjungTrustee Hours 2Pay $0

The return

More foundations

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

  1. Simran FoundationNaples, FL 13 grants Preselected only $158,000 giving
  2. Mark and Lisa Ratner Family Foundation IncNaples, FL 27 grants Preselected only $139,814 giving
  3. Jenkins Family Charitable InstituteSebastian, FL 13 grants Accepts applications $116,000 giving
  4. Dan and Lori Pamperin Foundation IncMarco Island, FL 6 grants Accepts applications $114,145 giving
  5. The Lois Zaro Family Charitable TrustMiami Beach, FL 16 grants Preselected only $232,677 giving