Environment nonprofits in New York

Environment nonprofits in New York. Browse 2,064 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. Klemwood Garden Club

    EIN 134274998 · Headquarters: Webster, NY, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  2. Kollel Chatzos

    EIN 453565143 · Headquarters: Monroe, NY, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  3. Ktany Inc

    EIN 921549052 · Headquarters: NEW YORK, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Ktk-belt Inc

    EIN 472166334 · Headquarters: MANHASSET HILLS, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. La Guardia Corner Gardens Inc

    EIN 133070333 · Headquarters: NEWYORKCITY, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. La Reserva Forest Foundation

    EIN 263595528 · Headquarters: Syracuse, NY, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  7. Lake Agawam Conservancy Inc

    EIN 842984845 · Headquarters: SOUTHAMPTON, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Lake and Valley Garden Club

    EIN 156019359 · Headquarters: Cooperstown, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Lake Bonaparte Conservation Club

    EIN 050527183 · Headquarters: Harrisville, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Lake Champlain Botanical Garden Inc

    EIN 334403824 · Headquarters: Westport, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Lake Colby Association Inc

    EIN 753074896 · Headquarters: Saranac Lake, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Lake Country Garden Club

    EIN 200945882 · Headquarters: Honeoye, NY, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  13. Lake George Battlefield Park (Fort George) Alliance

    EIN 161608770 · Headquarters: LAKE GEORGE, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Lake George Land Conservancy Inc

    EIN 222902944 · Headquarters: Bolton Landing, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Lake Innisfree Conservancy Inc

    EIN 831339389 · Headquarters: BRONXVILLE, NY, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Lake Jeff Conservation Association Inc

    EIN 611958183 · Headquarters: Jeffersonville, NY, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Lake Lauderdale Improvement Assn Inc

    EIN 146090262 · Headquarters: Cambridge, NY, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Lake Lincolndale Land Preservation Association Inc

    EIN 993815626 · Headquarters: Lincolndale, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Lake Luzerne Association Inc

    EIN 134274608 · Headquarters: Lake Luzerne, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Lake Neatahwanta Reclamation Committee

    EIN 161444492 · Headquarters: FULTON, NY, USA · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  21. Lake Ontario Fisheries Coalition Inc

    EIN 311619753 · Headquarters: WATERTOWN, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Lake Ontario Tributary Anglers Council

    EIN 271880991 · Headquarters: Brewerton, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Lake Oscawana Civic Assoc Inc

    EIN 133281575 · Headquarters: Rye Brook, NY, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Lake Placid Community Beautificatio Association Inc

    EIN 223799091 · Headquarters: LAKE PLACID, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Lake Plains Resource Conservation and Development Council Inc

    EIN 161449570 · Headquarters: Albion, NY, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  26. Lake Pleasant Sacandaga Foundation Inc

    EIN 141773105 · Headquarters: Speculator, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Lakeshore Garden Club

    EIN 562442272 · Headquarters: Rochester, NY, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  28. Lakeshore Land Funding Company C/O JP MORGAN INVESTMENT MANAGEMENT INC

    EIN 452405966 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990

  29. Lamb Social Justice Initiative Inc

    EIN 852465316 · Headquarters: SPRING VALLEY, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Land and Sea Institute

    EIN 831979657 · Headquarters: Brooklyn, NY, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  31. Land Stewards Inc

    EIN 334493392 · Headquarters: LAGRANGEVILLE, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. Landcraft Garden Foundation Inc

    EIN 834025127 · Headquarters: MATTITUCK, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Launchno5hudsonriverenviormentalandsafety Inc

    EIN 201724036 · Headquarters: Ossining, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Leaf of Hudson Valley Ltd

    EIN 824403356 · Headquarters: Nanuet, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Leafedup

    EIN 994276503 · Headquarters: Syosset, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Lefferts Tide Mill & Preserve Inc

    EIN 462044555 · Headquarters: HUNTINGTON, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. Let's Share the Sun Foundation

    EIN 352361894 · Headquarters: TROY, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  38. Letip of Bayport

    EIN 920941755 · Headquarters: MEDFORD, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Lewisboro Garden Club

    EIN 830434661 · Headquarters: South Salem, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Lewisboro Land Trust Inc

    EIN 464891866 · Headquarters: SOUTH SALEM, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Liberty Community Gardens Inc

    EIN 262170935 · Headquarters: New York, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Liberty Project Inc

    EIN 844843076 · Headquarters: NEW YORK, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Light for the Amazon Incorporated

    EIN 861619012 · Headquarters: Brooklyn, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Lighting Cultivator Inc Dba Linc

    EIN 261354308 · Headquarters: COHOES, NY, USA · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990

  45. Lime Hollow Nature Center Inc

    EIN 237339667 · Headquarters: CORTLAND, NY, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

  46. Limeledge Botanical Garden and Arboretum

    EIN 932136653 · Headquarters: Elbridge, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Liminal SP Inc

    EIN 851094167 · Headquarters: New York, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. Limpia Inc C/o Berdon Llp

    EIN 473515073 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  49. Linda J Zhang Memorial Foundation Inc

    EIN 854261883 · Headquarters: Millwood, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Linwood Ltd

    EIN 161520412 · Headquarters: PAVILION, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Little Fresh Pond Associates LLC

    EIN 822527232 · Headquarters: Southampton, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Little Gardens of Tarrytown Ny

    EIN 823018041 · Headquarters: Tarrytown, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Little Lake George Inc

    EIN 300117028 · Headquarters: Clarence, NY, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  54. Little Manila Park Inc

    EIN 934443658 · Headquarters: Forest Hills, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Living Waters Retreat Center Corporation

    EIN 463120119 · Headquarters: ROUND TOP, NY, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  56. Local Nature Lab

    EIN 872377775 · Headquarters: New York, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Loisaida United Neighborhood Gardens Inc

    EIN 821433461 · Headquarters: New York, NY, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Long Beach Surfers Association Inc

    EIN 462861176 · Headquarters: Long Beach, NY, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  59. Long Island African Violet Society

    EIN 116082256 · Headquarters: North Bellmore, NY, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  60. Long Island Arboricultural Assoc Inc

    EIN 112909214 · Headquarters: Ronkonkoma, NY, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Long Island Artificial Reef Society Ltd

    EIN 874023450 · Headquarters: Farmingdale, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Long Island Beekeepers Club Inc

    EIN 831114406 · Headquarters: Huntington, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Long Island Bonsai Society

    EIN 061656707 · Headquarters: Hauppauge, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Long Island Botanical Society

    EIN 113007311 · Headquarters: Aquebogue, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Long Island Center for Environmental

    EIN 863080963 · Headquarters: Port Jefferson, NY, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Long Island Daylily Society

    EIN 200530240 · Headquarters: Jamaica, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Long Island Drinking Water Coalition Inc

    EIN 113521365 · Headquarters: EAST NORWICH, NY, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  68. Long Island Ford Mercury Club Inc C O Robert M Horstman

    EIN 112424198 · Headquarters: RONKONKOMA, NY, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  69. Long Island Geothermal Energy Organization Inc

    EIN 460937724 · Headquarters: BOHEMIA, NY, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  70. Long Island Greenbelt Trail Conference Inc

    EIN 112552490 · Headquarters: Hauppauge, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Long Island Kayak Bass Fishing Inc

    EIN 822278318 · Headquarters: NORTH BABYLON, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Long Island Master Gardeners

    EIN 204221358 · Headquarters: Farmingville, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Long Island Native Plant Initiative

    EIN 452783503 · Headquarters: BRENTWOOD, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Long Island Pine Barrens Society

    EIN 112789223 · Headquarters: WADING RIVER, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Long Island Regional Envirothon Ltd

    EIN 820585666 · Headquarters: Syosset, NY, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  76. Long Lake Association Inc

    EIN 141798197 · Headquarters: Long Lake, NY, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Long Path North Hiking Club Inc

    EIN 332709746 · Headquarters: Schoharie, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Loon Lake Homeowners Association

    EIN 141736029 · Headquarters: Vermontville, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. Loon Lake Park District Association

    EIN 471599125 · Headquarters: CHESTERTOWN, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  80. Lorton Lake Association Inc

    EIN 421686639 · Headquarters: Hamlin, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. Lot 21 Inc

    EIN 921723199 · Headquarters: JACKSON HEIGHTS, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. Lower Adirondack Wilderness Rescue Group

    EIN 542082693 · Headquarters: Malta, NY, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  83. Lower Esopus River Watch Inc

    EIN 141765390 · Headquarters: Kingston, NY, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  84. Lower Manhattan Neighbors Organization Inc

    EIN 133673738 · Headquarters: New York, NY, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  85. Lower Mohawk Land Conservancy

    EIN 141766527 · Headquarters: Schenectady, NY, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  86. Lower Rhoda Lake Association Inc

    EIN 475648059 · Headquarters: Copake, NY, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Lunch Rescue Initiative Inc

    EIN 991971004 · Headquarters: Clay, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Lyme Garden Club Inc

    EIN 862806297 · Headquarters: Chaumont, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Lyseum for Organic Horticulture Inc

    EIN 113223519 · Headquarters: WESTHAMPTON, NY, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  90. Madison Square Park Conservancy Inc

    EIN 141859935 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Madoo Conservancy Inc

    EIN 133726372 · Headquarters: SAGAPONACK, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Magellan Foundation Inc

    EIN 223209742 · Headquarters: LATHAM, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Mahendra Singh Foundation Inc

    EIN 813153672 · Headquarters: NEW YORK, NY, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  94. Mainstream Green Inc

    EIN 473425966 · Headquarters: CAMILLUS, NY, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  95. Make a Change World Inc

    EIN 872896289 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Mall of Hope Inc

    EIN 842505518 · Headquarters: Brooklyn, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  97. Malone Revitalization Foundation Inc

    EIN 141798646 · Headquarters: Malone, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Mama Farm Foundation Trust

    EIN 876549692 · Headquarters: YONKERS, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  99. Mamakating Environmental Education Center Inc

    EIN 861493247 · Headquarters: Wurtsboro, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Mamaroneck Coastal Environment Coalition Inc

    EIN 800885946 · Headquarters: Larchmont, NY, USA · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

First page and all pages