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Form 990-PFTax year 2025EIN 81-3904825

Weisenburger Foundation

A private foundation in Greenwich, CT. Its return for tax year 2025 lists 18 grants and $192,227 paid in grants.

See which foundations fund work like yours Matching by cause, place and grant size

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

    $192,227

    Grants listed
    18
    Assets, end of year
    $1,674,060

  • Tax year 2024

    $193,907

    Grants listed
    19
    Assets, end of year
    $1,587,952

  • Tax year 2023

    $129,743

    Grants listed
    18
    Assets, end of year
    $1,169,464

  • Tax year 2022

    $92,450

    Grants listed
    13
    Assets, end of year
    $1,229,120

  • Tax year 2021

    $228,000

    Grants listed
    9
    Assets, end of year
    $1,291,678

  • Tax year 2020

    $207,335

    Grants listed
    5
    Assets, end of year
    $1,460,056

Grants paid in 2025

18 grants, largest first

As listed on the return.

  1. BridgesRiverside, CT

    General operating budget

    $47,317
  2. Sunrise of Life LTDCoaldale Ab, Canada

    General operating budget

    $20,000
  3. Tunnel to TowersStaten Island, NY

    General operating budget

    $15,000
  4. St Thomas MooreDarien, CT

    General operating budget

    $14,910
  5. Greenwich Dept of Human ServicesGreenwich, CT

    General operating budget

    $12,000
  6. Smile TrainNew York, NY

    General operating budget

    $12,000
  7. Mercy ShipsLindale, TX

    General operating budget

    $10,000
  8. Shriners Childrens HospitalTampa, FL

    General operating budget

    $10,000
  9. St Jude's Childrens Research HospMemphis, TN

    General operating budget

    $10,000
  10. Wounded Warrior ProjectJacksonville, FL

    General operating budget

    $10,000
  11. Alpha 1 FoundationCoral Gables, FL

    General operating budget

    $5,000
  12. GemsRiverside, CT

    General operating budget

    $5,000
  13. Greenwich Land TrustGreenwich, CT

    General operating budget

    $5,000
  14. Greenwich Point ConservancyOld Greenwich, CT

    General operating budget

    $5,000
  15. Neighbor to NeighborGreenwich, CT

    General operating budget

    $5,000
  16. Greenwich Professional Fire FighterGreenwich, CT

    General operating budget

    $3,000
  17. Meals on Wheels Inc of GreenwichGreenwich, CT

    General operating budget

    $2,000
  18. Cos Cob Volunteer Fire DeptCos Cob, CT

    General operating budget

    $1,000

Where the money goes

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

  1. Education1 grant $15,00030% of the total
  2. Environment2 grants $10,00020% of the total
  3. Human services1 grant $10,00020% of the total
  4. International aid1 grant $10,00020% of the total
  5. Health1 grant $5,00010% of the total

By State

Grants to organizations with a US address, latest year.

  1. Connecticut10 grants $100,227
  2. New York2 grants $27,000
  3. Florida3 grants $25,000
  4. Tennessee1 grant $10,000
  5. Texas1 grant $10,000

Officers, directors and trustees

1 person as filed

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

  • Randy WeisenburgerDIRECTOR Hours 0Pay $0

The return

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