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Form 990-PFTax year 2025EIN 47-5601594

The Stone Foundation Inc

A private foundation in Longboat Key, FL. Its return for tax year 2025 lists 9 grants and $680,000 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

8 returns on file
Grants paid by tax year. The latest year is in blue.

  • Tax year 2025

    $680,000

    Grants listed
    9
    Assets, end of year
    $11,427,325

  • Tax year 2024

    $612,000

    Grants listed
    9
    Assets, end of year
    $9,806,118

  • Tax year 2023

    $634,000

    Grants listed
    12
    Assets, end of year
    $10,895,466

  • Tax year 2022

    $619,000

    Grants listed
    10
    Assets, end of year
    $10,941,386

  • Tax year 2021

    $489,000

    Grants listed
    8
    Assets, end of year
    $10,248,828

  • Tax year 2020

    $443,000

    Grants listed
    9
    Assets, end of year
    $9,118,045

  • Tax year 2019

    $397,000

    Grants listed
    9
    Assets, end of year
    $8,134,704

  • Tax year 2018

    $361,000

    Grants listed
    8
    Assets, end of year
    $7,655,569

Grants paid in 2025

9 grants, largest first

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

  1. Individual

    [individual] defense forces across the USA

    $164,000
  2. The Friendship CircleW Bloomfield, MI

    Training for students art lifetownfarber soul ct

    $150,000
  3. All Faiths Food BankSarasota, FL

    Run fresh sprout food truckback packvet pantry

    $120,000
  4. Individual

    Camp Program

    $75,000
  5. Individual

    Solar panel entry pond [individual] conservation & wat

    $40,000
  6. Individual

    General Fund

    $40,000
  7. Paws with a CauseWayland, MI

    Train dogs for Police School

    $36,000
  8. Ringling College of Art DesignSarasota, FL

    Student professional fundcrossing the finish line

    $30,000
  9. Regents of University of MichiganAnn Arbor, MI

    Medical research in autoimmune

    $25,000

Where the money goes

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

  1. Youth development1 grant $150,00045% of the total
  2. Food and agriculture1 grant $120,00036% of the total
  3. Human services1 grant $36,00011% of the total
  4. Health1 grant $25,0008% of the total

By State

Grants to organizations with a US address, latest year.

  1. Michigan3 grants $211,000
  2. Florida2 grants $150,000

Officers, directors and trustees

5 people as filed

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

  • Marcia S KleinPresident Hours 1Pay $0
  • Stacey SchaefflerVice President Hours 1Pay $0
  • Stacey SchaefflerSecretary Hours 1Pay $0
  • Mitchell SchwartzVice President Hours 1Pay $0
  • Mitchell SchwartzTreasurer Hours 1Pay $0

The return

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