- Revenue 2023
- $401,785
- Expenses 2023
- $1,303,079
Program services were 80.3% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- A800
- Classification
- 1000
- Street
- PO BOX 572
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).
Other organizations at this address
3 other organizations in the IRS Business Master File list the same street address. matched by us
We match the street line and ZIP code as the IRS gives them, ignoring case and outer spaces and nothing else, so "AVE" and "AVENUE" count as different streets and this list can miss some. A shared address can mean related organizations or a shared office, but it can also be a registered agent, a mail drop or a service provider holding mail for unrelated clients. It is not, by itself, evidence that two organizations are connected.
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EAGLE REALTY HOLDINGS INC
EIN 11-3053106
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HAMLET FUND INC
EIN 11-3053108
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NORTH SHORE PROMOTION ALLIANCE INC
EIN 11-3309529
Mission and programs · 2023
Mission
TO FOSTER COMMUNITY ENRICHMENT THROUGH EDUCATIONAL AND CULTURAL EXPERIENCES. THIS IS ACCOMPLISHED BY ENHANCING AND INTERPRETING ITS HISTORIC AND ENVIRONMENTALLY SENSITIVE PROPERTIES AND BY UTILIZING STATE-OF-THE-ART TECHNOLOGY FOR EDUCATIONAL PROGRAMS.
Activities or mission (Part I)
THE ORGANIZATION DEVELOPS AND FOSTERS COMMUNITY ENRICHMENT THROUGH EDUCATIONAL AND CULTURAL PROGRAMS AT ITS HISTORIC AND NATURAL RESOURCE PROPERTIES.
-
By utilizing its historic and natural properties The WMHO provides people of all ages with diverse ways to engage in their surroundings. Three national and state register historic properties with ties to George Washingtons Culper Spy Rings are owned and interpreted by The WMHO. These properties include the Brewster House (c. 1655), The Thompson House (c. 1709), and The Stony Brook Grist Mill (c. 1751). The WMHOs educational and interpretive staff utilize these properties for school tours, lectures, and other educational programs throughout the year. The addition of distance learning equipment at the Brewster House and the Thompson House allows The WMHO to engage classes that cannot physically visit the site with the stories of the families that lived in these properties. Students from as far away as South Dakota have taken advantage of the distance learning technology that allows The WMHO to bring history to life. The WMHO environmental properties include an 88-acre wetland preserve and the Ernst Marine Conservation Center. Access to the 88-acre wetland preserve is led by naturalists on a 27-passenger pontoon boat. Naturalists point out the diverse species that call the wetlands home, pointing out animals of interest as the tour winds through the wetlands. The Ernst Marine Conservation Center houses two classrooms, touch tanks, and scientific equipment that encourage scientific discovery. As with the historic properties distance learning technology is a key component of the programs at the Ernst Marine Conservation Center. The Long Island Sound Connections program helps to bridge the Long Island Sound and connect students with peers on the opposite side. Students from both Long Island and Connecticut explore the Long Island Sound from their location and analyze differences and explore what causes these differences. This program allows students to engage with nature, while also learning how the behaviors of humans affect this important body of water. Beyond school programs, The WMHO engages visitors through a variety of community events bringing art, culture, music and dance to the community. Annually the programs of The WMHO are attended by over 10,000 people.
Expenses $1,046,725
As filed on the 2023 return.
Officers and directors · 2023
As listed in Part VII of the 2023 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.
-
Edward J Gutleber EsqEDWARD J GUTLEBER ESQ
Vice Chairman
- Total calculated
- $0
- Hours/week
- 1
-
Laura Huang-ErnstLAURA HUANG-ERNST
Trustee
- Total calculated
- $0
- Hours/week
- 1
-
Kathleen MichKATHLEEN MICH
Treasurer
- Total calculated
- $0
- Hours/week
- 1
-
James MurdoccoJAMES MURDOCCO
Trustee
- Total calculated
- $0
- Hours/week
- 1
-
Charles NapoliCHARLES NAPOLI
Trustee
- Total calculated
- $0
- Hours/week
- 1
-
Daniel RoweDANIEL ROWE
Secretary
- Total calculated
- $0
- Hours/week
- 1
-
Dr Richard RugenDR RICHARD RUGEN
Chairman
- Total calculated
- $0
- Hours/week
- 1
-
Mary Van TuylMARY VAN TUYL
Trustee
- Total calculated
- $0
- Hours/week
- 1
-
Graham ScaifeGRAHAM SCAIFE
Trustee
- Total calculated
- $0
- Hours/week
- 1
-
Chris RicheyCHRIS RICHEY
Trustee
- Total calculated
- $0
- Hours/week
- 1
-
Andy SkitmoreANDY SKITMORE
Trustee
- Total calculated
- $0
- Hours/week
- 1
-
Charles LohmannCHARLES LOHMANN
Trustee
- Total calculated
- $0
- Hours/week
- 1
-
Gloria D RocchioGLORIA D ROCCHIO
President
- Total calculated
- $0
- Hours/week
- 40
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
-
2023
- Revenue
- $401,785
- Expenses
- $1,303,079
- Contributions
- $293,523
- Grants paid
- $0
-
2022
- Revenue
- $332,876
- Expenses
- $1,003,346
- Contributions
- $221,022
- Grants paid
- $0
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
- $793,489
- Expenses
- $770,919
- Assets (EOY)
- $2,939,924
-
2020 · 990
- Revenue
- $502,554
- Expenses
- $660,964
- Assets (EOY)
- $12,158,905
-
2019 · 990
- Revenue
- $598,942
- Expenses
- $1,326,283
- Assets (EOY)
- $9,517,811
-
2018 · 990
- Revenue
- $580,700
- Expenses
- $1,475,044
- Assets (EOY)
- $7,437,530
-
2017 · 990
- Revenue
- $702,703
- Expenses
- $1,283,326
- Assets (EOY)
- $7,003,318
-
2016 · 990
- Revenue
- $596,314
- Expenses
- $1,276,950
- Assets (EOY)
- $6,460,452
-
2015 · 990
- Revenue
- $709,575
- Expenses
- $1,325,406
- Assets (EOY)
- $6,188,432
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
No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.
Grants received
-
2022 For grant recipient's exempt purposes
-
2023 For grant recipient's exempt purposes
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 2023 return
-
(2) · HOLDS COMMERCIAL AND RESIDENTIAL PROPERTIES. · NY
-
(3) · HOLDS INVESTMENTS TO PROVIDE SUPPORT. · NY
Declared as related by
-
On its 2023 return
-
On its 2023 return
Taxable family
From Schedule R Parts I, III and IV: entities that legally are the filer, and taxable partnerships, corporations and trusts it is related to. These record ownership and control, not shared board members or money.
Related corporations and trusts on its 2023 return
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STONY BROOK HAMLET MANAGEMENT INC
C · MANAGEMENT · NY
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 13 October 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 13 October 2026 and read 1 November 2026, for every organization at once. Returns through tax year 2023, the newest we have parsed for this organization.