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ISLAND SCHOOL FOUNDATION INC

EIN 90-0475575 BOCA GRANDE, FL

Browse the largest nonprofits in Florida

Revenue 2024
$818,876
Expenses 2024
$475,320

Program services were 95.5% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
B12
Classification
1000
Street
PO BOX 1505

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Mission and programs · 2024

Mission

See Schedule O

  • The Island School Foundation is dedicated to the advancement of education of Boca Grande, FL. Supporting Community residents and workers employed by local businesses, and strives to create an endowment that will help fund the schools operation in perpetuity. In addition, the foundation strives to support other educational programs benefiting residents.

    Expenses $454,000 · Grants $454,000 · Revenue $247,503

As filed on the 2024 return.

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Mary Johnston

    Chair

    Total calculated
    $0
    Hours/week
    4

  • Rick Ganong

    Vice Chair

    Total calculated
    $0
    Hours/week
    4

  • Louis Sarkes

    Treasurer

    Total calculated
    $0
    Hours/week
    4

  • Edward Wilson

    Secretary

    Total calculated
    $0
    Hours/week
    4

  • Brent Cross

    Trustee

    Total calculated
    $0
    Hours/week
    4

  • Kathy Gregg

    Trustee

    Total calculated
    $0
    Hours/week
    4

  • Harry Haddad

    Trustee

    Total calculated
    $0
    Hours/week
    4

  • Brian Hogan

    Trustee

    Total calculated
    $0
    Hours/week
    4

  • Chris Keller

    Trustee

    Total calculated
    $0
    Hours/week
    4

  • Mary Kountze

    Trustee

    Total calculated
    $0
    Hours/week
    4

  • Anne Poole

    Trustee

    Total calculated
    $0
    Hours/week
    4

  • Joe Siman

    Trustee

    Total calculated
    $0
    Hours/week
    4

  • Pierce Walmsley

    Trustee

    Total calculated
    $0
    Hours/week
    4

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $818,876
    Expenses
    $475,320
    Contributions
    $247,503
    Grants paid
    $454,000
  • 2023
    Revenue
    $1,080,226
    Expenses
    $448,852
    Contributions
    $298,254
    Grants paid
    $430,000
  • 2022
    Revenue
    $492,332
    Expenses
    $498,724
    Contributions
    $238,070
    Grants paid
    $430,000

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Other returns filed

  • 2021 · 990

    Revenue
    $551,779
    Expenses
    $475,584
    Assets (EOY)
    $8,938,826

  • 2020 · 990

    Revenue
    $1,155,465
    Expenses
    $377,761
    Assets (EOY)
    $10,810,391

  • 2019 · 990

    Revenue
    $778,628
    Expenses
    $375,398
    Assets (EOY)
    $8,525,918

  • 2018 · 990

    Revenue
    $875,614
    Expenses
    $288,560
    Assets (EOY)
    $8,251,320

  • 2017 · 990

    Revenue
    $870,388
    Expenses
    $302,826
    Assets (EOY)
    $7,902,146

  • 2016 · 990

    Revenue
    $1,115,557
    Expenses
    $410,934
    Assets (EOY)
    $7,174,690

  • 2015 · 990

    Revenue
    $568,693
    Expenses
    $282,337
    Assets (EOY)
    $6,008,805

  • 2014 · 990

    Revenue
    $1,227,231
    Expenses
    $463,019
    Assets (EOY)
    $5,911,040

  • 2013 · 990

    Revenue
    $1,146,671
    Expenses
    $199,069
    Assets (EOY)
    $5,265,482

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.

Grants made

Where these grants went next →

Grants received

The 10 largest by cash amount. The API serves every itemized grant.

Related organizations

From Schedule R Part II, where a filer lists the tax-exempt organizations it is related to by control. It does not record shared board members or money.

Declared on its 2024 return

Declared as related by

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 11 November 2026, under deductibility PC.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The registration facts above come from the IRS Business Master File published 9 November 2026 and read 9 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.