Data / Nonprofits / New York / Lake Grove
Nonprofits in Lake Grove, NY: 38 registered with the IRS
38 nonprofits are registered with the IRS in Lake Grove, NY, 36 of them 501(c)(3) charities; the 12 that report revenue took in $980,660. The largest by revenue: Home Run Hounds Animal Rescue Inc ($250,519), Lighthouse Repertory Theatre Company LTD ($177,888), New York Center for Kidney Transplantation ($160,546). Most common causes: recreation and sports (6), animal-related (6), human services (4).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Home Run Hounds Animal Rescue Inc | Animal-related | 501(c)(3) | 2023 | $250,519 | $27,356 | 2025-12 |
| Lighthouse Repertory Theatre Company LTD | Arts, culture and humanities | 501(c)(3) | 2022 | $177,888 | $33,603 | 2025-12 |
| New York Center for Kidney Transplantation | Health care | 501(c)(3) | 2018 | $160,546 | $74,922 | 2024-12 |
| Sachem North Cheerleading Club Inc | Recreation and sports | 501(c)(3) | 2016 | $101,109 | $26,545 | 2024-12 |
| Twin Oaks Horse Sanctuary Inc | Animal-related | 501(c)(3) | 2015 | $79,910 | $59,316 | 2025-06 |
| Pta New York Congress | Education | 501(c)(3) | 1954 | $55,121 | $44,242 | 2026-06 |
| Suffolk County Sports Hall of Fame | Recreation and sports | 501(c)(3) | 2000 | $49,842 | $11,514 | 2026-02 |
| Pta New York Congress | Education | 501(c)(3) | 1954 | $41,215 | $43,518 | 2026-06 |
| Mission Margraten Plus Inc | Public and societal benefit | 501(c)(3) | 2021 | $36,285 | $36,285 | 2025-12 |
| Greg W Sill Foundation Corp | Recreation and sports | 501(c)(3) | 2022 | $14,321 | $125,406 | 2025-12 |
| Animal Rights Advocacy Group | Animal-related | 501(c)(3) | 2014 | $12,711 | $544 | 2025-12 |
| W S Commerdinger Jr County Park Preservation Society Inc | Environment | 501(c)(3) | 2008 | $1,193 | $97,767 | 2025-02 |
| Alliance of Divine Love Inc | 501(c)(3) | 1977 | ||||
| Brittanys Baskets of Hope Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Butch Dellecave Foundation Inc | Recreation and sports | 501(c)(3) | 2002 | $0 | $500 | 2025-12 |
| Empire State Police Softball Inc | Public and societal benefit | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Friends of Wildwood State Park Inc | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Harrisons Trail Inc | Education | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Italian American Heritage Society of Long Island | Arts, culture and humanities | 501(c)(3) | 2024 | |||
| James Journey Inc | Human services | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Kristie Donnelly Foundation Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Lake Grove Lions Club Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $0 | $0 | 2026-06 |
| Loving Paws Inc | Animal-related | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Middle Country Girls Lacrosse Futures Academy Inc | Recreation and sports | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Nikolinas Attic Inc | Human services | 501(c)(3) | 2015 | $0 | $0 | 2026-03 |
| Noahs Smile Inc | Human services | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Nypd Shotgun Team Inc | Health care | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Pit Bulls and Jams Inc | Animal-related | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Pta New York Congress | 501(c)(3) | 1954 | $0 | $0 | 2025-06 | |
| Rags To Riches Animal Rescue Inc | Animal-related | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Samantha A Liberti Memorial Foundation | 501(c)(3) | 2015 | $0 | $0 | 2026-05 | |
| Southampton Colony Chapter Daughters of the American Revoluti | 501(c)(3) | 1949 | $430,965 | 2025-04 | ||
| Suffolk Christian Church Inc | 501(c)(3) | 1992 | ||||
| Suffolk County Dsa Inc | Social science | 501(c)(4) | 2022 | $0 | $0 | 2025-12 |
| Swan Is Love Outreach Foundation LTD | Human services | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Veterans Go Outdoors | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Veterans of Foreign Wars of the United States Dept of New York | 501(c)(19) | 1972 | $0 | $0 | 2025-06 | |
| Vincent Gentile III and Jake Gentile Memorail Foundation Inc | Medical research | 501(c)(3) | 2025 | $0 | $0 | 2025-04 |
By cause in Lake Grove, NY
Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.