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Form 990-PFTax year 2025EIN 84-3815082

William Mead Regan Foundation

A private foundation in Southampton, NY. Its return for tax year 2025 lists 10 grants and $49,500 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

    $49,500

    Grants listed
    10
    Assets, end of year
    $518,571

  • Tax year 2024

    $45,000

    Grants listed
    10
    Assets, end of year
    $509,356

  • Tax year 2023

    $55,000

    Grants listed
    11
    Assets, end of year
    $457,167

  • Tax year 2022

    $55,000

    Grants listed
    7
    Assets, end of year
    $435,651

  • Tax year 2021

    $45,000

    Grants listed
    6
    Assets, end of year
    $453,295

  • Tax year 2020

    $500

    Grants listed
    1
    Assets, end of year
    $378,663

Grants paid in 2025

10 grants, largest first

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

  1. The GuardsmenSan Francisco, CA

    General Purposes

    $10,000
  2. We Defy FoundationMcKinney, TX

    General Purposes

    $10,000
  3. Beaverkill Valley Land TrustLivingstn MNR, NY

    General Purposes

    $7,500
  4. Individual

    General Purposes

    $5,000
  5. High Fives Non Profit FoundationTruckee, CA

    General Purposes

    $5,000
  6. Individual

    General Purposes

    $3,500
  7. Individual

    Lymphoma Research

    $2,500
  8. Individual

    General Purposes

    $2,500
  9. The Surfrider FoundationSan Clemente, CA

    General Purposes

    $2,500
  10. Open Space InstituteNew York, NY

    General Purposes

    $1,000

Where the money goes

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

  1. Environment3 grants $11,00052% of the total
  2. Youth development1 grant $10,00048% of the total

By State

Grants to organizations with a US address, latest year.

  1. California3 grants $17,500
  2. Texas1 grant $10,000
  3. New York2 grants $8,500

Officers, directors and trustees

3 people as filed

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

  • Andrew W ReganVice President Hours 0.25Pay $0
  • Elizabeth D ReganPresident Hours 0.25Pay $0
  • Alexandra D ReganSecretary Hours 0Pay $0

The return

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