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Nonprofit · EIN 11-6046903

COW NECK PENINSULA HISTORICAL SOCIETY

Tax-exempt · PRT WASHINGTN, NY 11050

Financials

$154K$160K2023$288K$155K2024
Revenue Expenses · by fiscal year end
Financials of COW NECK PENINSULA HISTORICAL SOCIETY by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990$287,662$155,202$132,460$1,191,359$6,300$1,185,059
June 30, 2024990$154,011$159,957-$5,946$1,058,899$6,300$1,052,599
Financial details: 990 for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$215,596
Membership dues
$9,900
Program service revenue
$13,262
Investment income
$20,084
Net rental income
$38,720
Other revenue
$38,720

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$22,788
Salaries, compensation and benefits (total)
$24,767
Professional fundraising fees
$0
Accounting fees
$5,200
Occupancy
$15,415
Depreciation
$27,706
Program services (functional)
$121,974
Management and general (functional)
$33,228

Balance sheet and other

Total assets, start of year
$1,058,899
Total assets, end of year
$1,191,359
Total liabilities, end of year
$6,300
Net assets, end of year
$1,185,059
Land, buildings and equipment
$751,297
Publicly traded securities
$60,778
Gross receipts
$287,662
Employees
1
Volunteers
35
Year formed
1980
State of legal domicile
NY

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 June 30, 2025, highest compensation first.

NameTitleHours / weekCompensation
Jon RuvioTrustee
Trustee or director
1$0
R Lee AitkenTrustee
Trustee or director
1$0
Kenneth J BuettnerTrustee
Trustee or director
2$0
Ross LumpkinTrustee
Trustee or director
10$0
Linn JohnsonTrustee
Trustee or director
1$0
Robert LagerTrustee
Trustee or director
3$0
Jay StoneTrustee
Trustee or director
1$0
Jennifer WigginsTrustee
Trustee or director
5$0
Tessa JordanTrustee
Trustee or director
30$0
Christopher BainPresident Trustee
Officer
35$0
Marla FreemanTrustee 1st VP
Officer
3$0
Katherine CreanTrustee 2nd VP
Officer
5$0
Betty MintzTrustee Recording Secretary
Officer
10$0
Glen DeSalvoTrustee Treasurer
Officer
3$0
Joan DeMeo LagerCuratorial
Key employee
22$0
990 for the year ended June 30, 2024: 16 people
NameTitleHours / weekCompensation
Jon RuvioTrustee
Trustee or director
1$0
R Lee AitkenTrustee
Trustee or director
1$0
Kenneth J BuettnerTrustee
Trustee or director
2$0
Ross LumpkinTrustee
Trustee or director
10$0
Linn JohnsonTrustee
Trustee or director
1$0
Robert LagerTrustee
Trustee or director
3$0
Jay StoneTrustee
Trustee or director
1$0
Colin WigginsTrustee
Trustee or director
1$0
Jennifer WigginsTrustee
Trustee or director
5$0
Tessa JordanTrustee
Trustee or director
30$0
Christopher BainPresident Trustee
Officer
35$0
Marla FreemanTrustee 1st VP
Officer
3$0
Katherine CreanTrustee 2nd VP
Officer
5$0
Betty MintzTrustee Recording Secretary
Officer
10$0
Glen DeSalvoTrustee Treasurer
Officer
3$0
Joan DeMeo LagerCuratorial
Key employee
22$0

Address and contacts

Address (IRS master file)
336 PORT WASHINGTON BLVD, PRT WASHINGTN, NY 11050-4530
Principal officer (990 for 2024)
Chris Bain, 105 Newmarket Road, Garden City, NY 11530
Signed the 990
Chris Bain, President
Phone
(516) 365-9074
Return prepared by
Andrew L Sunkin CPA PC

Mission

Cow Neck Peninsula Historical Societys purpose is to 1 educate the public about this geographical area and 2 to preserve this area for future generations

990 for the year ended June 30, 2025

Program accomplishments

  • Dodge Historic House - The organization leased this historic house from the Port Washington Water Pollution District under a 25 year lease, and continues to maintain it. In the house and on its grounds, the organization conducts history related, docent-led tours and maintains a small 18th century style garden.
    Expenses $14,814
  • Sands Willets Historic House - The organization owns and maintains this house. The organization conducts history related, docent-led tours in the house and on its property. Also, history-related lectures take place on the premises. Our trustees meet the second Tuesday of each month of the year to conduct the organizations business.
    Expenses $107,160

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 June, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026Not due yet
2024June 30, 2025November 17, 2025990 on file
2023June 30, 2024November 15, 2024990 on file

IRS record

EIN
11-6046903
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
1966
Accounting year ends
June
Files
Form 990 or 990-EZ
Assets (IRS master file)
$1,191,359
Income (IRS master file)
$287,662

Filing history

FormYear endedRevenueExpensesAssetsReturn
990June 2025$287,662$155,202$1,191,359XML
990June 2024$154,011$159,957$1,058,899XML
990June 2023$205,808$206,504$1,064,845IRS
990June 2022–––IRS
990June 2021–––IRS
990June 2019–––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 11-6046903).

Questions about COW NECK PENINSULA HISTORICAL SOCIETY

What is the EIN of COW NECK PENINSULA HISTORICAL SOCIETY?
The employer identification number (EIN) of COW NECK PENINSULA HISTORICAL SOCIETY is 11-6046903.
Is COW NECK PENINSULA HISTORICAL SOCIETY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1966.
Are donations to COW NECK PENINSULA HISTORICAL SOCIETY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does COW NECK PENINSULA HISTORICAL SOCIETY 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 COW NECK PENINSULA HISTORICAL SOCIETY due?
The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did COW NECK PENINSULA HISTORICAL SOCIETY last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended June 2025.
Who is the principal officer of COW NECK PENINSULA HISTORICAL SOCIETY?
The 990 for the year ended June 30, 2025 names Chris Bain.
Who are the officers and directors of COW NECK PENINSULA HISTORICAL SOCIETY?
The 990 for the year ended June 30, 2025 lists 15 people; 0 received compensation from the organization.
How much revenue does COW NECK PENINSULA HISTORICAL SOCIETY have?
On its 990 for the year ended June 30, 2025 it reported revenue of $287,662, expenses of $155,202 and total assets of $1,191,359 at year end.

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