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Nonprofit · EIN 22-2875544

SQUIRREL ISLAND PRESERVATION FOUNDATION

Tax-exempt · PORTLAND, ME 04101

Financials

$139K$54K2023$343K$305K2024$358K$403K2025
Revenue Expenses · by fiscal year end
Financials of SQUIRREL ISLAND PRESERVATION FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$357,753$402,546-$44,793$10,920,147$0$10,920,147
December 31, 2024990$343,029$304,971$38,058$9,742,145$0$9,742,145
December 31, 2023990$138,656$54,276$84,380$9,042,086$0$9,042,086
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$41,967
Program service revenue
$0
Investment income
$315,786
Net gain from sales of assets
$32,266
Other revenue
$0

Expenses

Grants and similar amounts paid
$338,000
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Legal fees
$2,470
Accounting fees
$10,946
Program services (functional)
$338,000
Management and general (functional)
$63,886
Fundraising (functional)
$660

Balance sheet and other

Total assets, start of year
$9,742,145
Total assets, end of year
$10,920,147
Total liabilities, end of year
$0
Net assets, end of year
$10,920,147
Publicly traded securities
$7,942,825
Gross receipts
$864,068
Employees
0
Volunteers
7
Year formed
1988
State of legal domicile
ME

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990 for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
Barbara HowaniecTrustee
Trustee or director
0.5$0
Leslie JacobTrustee
Trustee or director
0.5$0
Taylor MandellTrustee
Trustee or director
0.5$0
Arthur VeaseyTrustee
Trustee or director
0.5$0
William ThomasPresident & Secretary
Trustee or director, Officer
1$0
David SplaineVice President
Trustee or director, Officer
0.5$0
Nina H GarrisonTreasurer
Trustee or director, Officer
0.5$0
990 for the year ended December 31, 2024: 9 people
NameTitleHours / weekCompensation
Paula BokeschTrustee (end 7/2024)
Trustee or director
0.5$0
Barbara HowaniecTrustee
Trustee or director
0.5$0
Leslie JacobTrustee
Trustee or director
0.5$0
Debby KerrTrustee (end 10/2024)
Trustee or director
0.5$0
Taylor MandellTrustee
Trustee or director
0.5$0
Arthur VeaseyTrustee
Trustee or director
0.5$0
William ThomasPresident & Secretary
Trustee or director, Officer
1$0
David SplaineVice President
Trustee or director, Officer
0.5$0
Nina H GarrisonTreasurer
Trustee or director, Officer
0.5$0
990 for the year ended December 31, 2023: 8 people
NameTitleHours / weekCompensation
Paula BokeschTrustee
Trustee or director
0.5$0
Barbara HowaniecTrustee
Trustee or director
0.5$0
Debby KerrTrustee
Trustee or director
0.5$0
Jeff MortonTrustee (end 6/2023)
Trustee or director
0.5$0
Arthur VeaseyTrustee
Trustee or director
0.5$0
William ThomasPresident & Secretary
Trustee or director, Officer
1$0
David SplaineVice President
Trustee or director, Officer
0.5$0
Nina H GarrisonTreasurer
Trustee or director, Officer
0.5$0

Address and contacts

Address (IRS master file)
254 COMMERCIAL STREET, PORTLAND, ME 04101-4664
Principal officer (990 for 2025)
William Thomas, 254 Commercial Street, Portland, ME 04101
Signed the 990
William Thomas, President
Phone
(207) 805-4961
Return prepared by
Baker Newman & Noyes

Mission

To support resource conservation, education, health, culture, and public facilities for Squirrel Island, Maine.

990 for the year ended December 31, 2025

Program accomplishments

  • Funds, grants, and allocations paid to Squirrel Island Village Corporation and other non-profit organizations in order to accomplish goals and objectives as outlined in the mission statement.
    Expenses $338,000 · grants $338,000

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990 on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
22-2875544
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Supporting organization (509(a)(3))
Donations deductible (Pub 78)
Supporting organization of unknown type
Exempt since
1988
Accounting year ends
December
Files
Form 990 or 990-EZ
Category (NTEE)
Environment (C340)
Assets (IRS master file)
$10,920,147
Income (IRS master file)
$864,068

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025$357,753$402,546$10,920,147IRS
990December 2024$343,029$304,971$9,742,145IRS
990December 2023$138,656$54,276$9,042,086XML
990December 2022$651,008$374,156$7,931,359IRS
990December 2021–––IRS
990December 2020–––IRS
990December 2019–––IRS
990December 2018–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 22-2875544).

Questions about SQUIRREL ISLAND PRESERVATION FOUNDATION

What is the EIN of SQUIRREL ISLAND PRESERVATION FOUNDATION?
The employer identification number (EIN) of SQUIRREL ISLAND PRESERVATION FOUNDATION is 22-2875544.
Is SQUIRREL ISLAND PRESERVATION FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1988.
Are donations to SQUIRREL ISLAND PRESERVATION FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Supporting organization of unknown type).
Which annual return does SQUIRREL ISLAND PRESERVATION FOUNDATION file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of SQUIRREL ISLAND PRESERVATION FOUNDATION due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did SQUIRREL ISLAND PRESERVATION FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2025.
Who is the principal officer of SQUIRREL ISLAND PRESERVATION FOUNDATION?
The 990 for the year ended December 31, 2025 names William Thomas.
Who are the officers and directors of SQUIRREL ISLAND PRESERVATION FOUNDATION?
The 990 for the year ended December 31, 2025 lists 7 people; 0 received compensation from the organization.
How much revenue does SQUIRREL ISLAND PRESERVATION FOUNDATION have?
On its 990 for the year ended December 31, 2025 it reported revenue of $357,753, expenses of $402,546 and total assets of $10,920,147 at year end.

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