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CHEWONKI FOUNDATION INC

EIN 01-0269460 WISCASSET, ME

Browse the largest nonprofits in Maine

Revenue 2024
$7,991,240
Expenses 2024
$8,861,424

Program services were 68.1% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
C600
Classification
1000
Street
485 CHEWONKI NECK RD

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

Chewonki inspires transformative growth, teaches appreciation and stewardship of the natural world, and challenges people to build thriving, sustainable communities throughout their lives.

  • Camp Chewonki - provides a residential camp program for all genders focused on nature, sustainability, outdoor skills, community building, and outdoor expeditions. There is also a leadership expedition-based program for older youth that travels to the woods and waters of Maine, along its rocky coast, and into Canada's northern forest and waters.

    Expenses $1,436,313 · Revenue $1,701,550

  • Chewonki Schools - Maine coast semester at Chewonki is a challenging academic semester (two groups each year) for 45 highly motivated and academically capable 11th-grade students from around the country and abroad.

    Expenses $2,997,265 · Grants $1,308,345 · Revenue $1,908,600

  • Education Partnership The outdoor program for schools offers environmental education as part of day trips, overnight encampments, and outdoor trip programs in Maine and New England for school groups. The educational goals emphasize compassion for one another, building self-confidence, and stewardship of the natural world. Chewonki science educators teach natural history programs to more than 20,000 students each year throughout Maine. Chewonki partners in more depth with two local school districts (Bath and Wiscasset) to facilitate active, outdoor, and community-connected learning throughout the Pre-K-12 program.

    Expenses $1,307,433 · Revenue $867,323

  • Other Program Services Includes the Big Eddy Campground and Debsconeag Lake Camp, fundraising, store activity, farm operations, and programing under the environmental living and learning for Maine students collaborative.

    Expenses $293,827 · Revenue $252,471

As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.

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.

  • Andre Heard

    Chair

    Total calculated
    $0
    Hours/week
    2
  • Elizabeth Mygatt

    Vice Chair

    Total calculated
    $0
    Hours/week
    2
  • J Bailey McCallum

    Treasurer

    Total calculated
    $0
    Hours/week
    1
  • Laura Appell-Warren

    Clerk

    Total calculated
    $0
    Hours/week
    2
  • Jim Ambach

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Sandy Bandhu

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • D Scott Beebe Jr

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Alison Carnduff

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Kevin Connors

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Paul Crowell

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Jeffrey Desjarlais

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Jay Gudebski

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Marion Howard

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Randy Jack

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Matthew Kingsbury

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Colby Holtshouse

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Edgardo Ponch Membreno

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Karen Scheu

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Ariel Speicher

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Danforth Townley

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Tavo Tru-Alcala

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Kate Wilkinson

    Trustee

    Total calculated
    $0
    Hours/week
    1
  • Kathryn Zumstein

    Past Secretary

    Total calculated
    $0
    Hours/week
    1
  • Kyo Bannai

    Past Trustee

    Total calculated
    $0
    Hours/week
    1
  • Richard Krantz

    Past Trustee

    Total calculated
    $0
    Hours/week
    1

The first 25 listed. 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
    $7,991,240
    Expenses
    $8,861,424
    Contributions
    $2,560,535
    Grants paid
    $1,308,345
  • 2023
    Revenue
    $7,969,474
    Expenses
    $9,285,899
    Contributions
    $1,969,908
    Grants paid
    $1,378,823
  • 2022
    Revenue
    $10,791,457
    Expenses
    $11,355,908
    Contributions
    $3,678,789
    Grants paid
    $1,809,099

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
    $9,681,869
    Expenses
    $11,036,250
    Assets (EOY)
    $28,647,770
  • 2020 · 990

    Revenue
    $10,204,767
    Expenses
    $10,373,169
    Assets (EOY)
    $31,373,154
  • 2019 · 990

    Revenue
    $7,469,137
    Expenses
    $7,970,123
    Assets (EOY)
    $28,317,413
  • 2018 · 990

    Revenue
    $11,564,632
    Expenses
    $8,409,132
    Assets (EOY)
    $25,722,566
  • 2017 · 990

    Revenue
    $9,306,888
    Expenses
    $8,217,214
    Assets (EOY)
    $21,906,944
  • 2016 · 990

    Revenue
    $7,560,475
    Expenses
    $7,695,966
    Assets (EOY)
    $19,510,909
  • 2015 · 990

    Revenue
    $7,555,616
    Expenses
    $7,806,421
    Assets (EOY)
    $18,742,924
  • 2014 · 990

    Revenue
    $7,227,757
    Expenses
    $7,068,230
    Assets (EOY)
    $18,604,635
  • 2013 · 990

    Revenue
    $6,366,398
    Expenses
    $6,302,538
    Assets (EOY)
    $19,462,670
  • 2012 · 990

    Revenue
    not reported
    Expenses
    $6,485,874
    Assets (EOY)
    $18,586,814

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. Showing the 10 most recent; the API carries the rest.

Grants made

Where these grants went next →

Grants received

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

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.