Unknown & Unclassified nonprofits

Unknown & Unclassified nonprofits. Browse 557,756 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. Nickerson Lake Wilderness Preservation Incorporated

    EIN 222481729 · Headquarters: Houlton, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Nickle a Region of the Model a Restorers Club Inc

    EIN 900082435 · Headquarters: Sheboygan Falls, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Nicklin M Fbo St Michaels Ep Ch Tuw

    EIN 216011720 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  4. Nickolas Bunn Boddie Sr and Lucy Mayo Lucy Mayo Boddie Foundation

    EIN 561678893 · Headquarters: ROCKY MOUNT, NC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  5. Nickum Foundation

    EIN 383141920 · Headquarters: HINSDALE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  6. Nickwackett Hose Company

    EIN 036008040 · Headquarters: PITTSFORD, VT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Nicodemus Center for Ceramic Studies Inc

    EIN 251744030 · Headquarters: Waynesboro, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Nicodemus Historical Society

    EIN 931012167 · Headquarters: Nicodemus, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Nicolae Bretan Music Foundation

    EIN 132935875 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  10. Nicolas Copernicus Monument Foundation

    EIN 510245376 · Headquarters: Crystal Lake, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  11. Nicolas Valley PTA

    EIN 330443604 · Headquarters: TEMECULA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Nicolas Vision Support Foundation I

    EIN 473888104 · Headquarters: LAUDERHILL, FL, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  13. Nicole E Porter Inc

    EIN 933258975 · Headquarters: Douglasville, GA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Nicole M Dondero

    EIN 134227272 · Headquarters: OCEAN BLUFF, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Nicole Marie Czernuch Foundation Inc

    EIN 262900381 · Headquarters: LEESBURG, FL, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  16. Nicole Markowitz Charitable Foundation

    EIN 466703734 · Headquarters: Lawrence, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  17. Nicoles 28Th Chapter Inc

    EIN 850923871 · Headquarters: MOUNT STERLING, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. Nicoles Performing Arts Center

    EIN 820734308 · Headquarters: Stockbridge, GA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  19. Nicolet Area Technical College Faculty Association

    EIN 262770913 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Nicolet Area Technical College Support Personnel

    EIN 262771084 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Nicolet College Foundation Inc

    EIN 237112418 · Headquarters: RHINELANDER, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Nicolet Education Support Personnel Association

    EIN 262690338 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Nicolet High School Foundation Inc

    EIN 391528691 · Headquarters: GLENDALE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Nicolet Oconto Rta

    EIN 271706221 · Headquarters: Coleman, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Nicolette Springer For Orange

    EIN 823763100 · Headquarters: Orlando, FL, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  26. Nicolinas Turtle Co NFP

    EIN 201970005 · Headquarters: Rock Island, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  27. Nicollet County Historical Society

    EIN 410871254 · Headquarters: ST PETER, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Nicollet Firemen's Relief Assn

    EIN 410984594 · Headquarters: NICOLLETE, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Nicollet Island East Bank Neighborhood Association

    EIN 411224777 · Headquarters: Minneapolis, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Nicollett Lake Business Assoc

    EIN 411923863 · Headquarters: Minneapolis, MN, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  31. Nicoma Park Fire Auxiliary Association

    EIN 842005850 · Headquarters: NICOMA PARK, OK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  32. Nicopolis Cemetery Trust

    EIN 272451488 · Headquarters: Bedford, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Nicor Illinois Community Investment Inc

    EIN 851859268 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  34. Nicut Rural Fire Department

    EIN 731319674 · Headquarters: Muldrow, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Nid-hca Emerson Inc

    EIN 821586181 · Headquarters: College Park, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Nidaros Cemetery Association of Margaret Township

    EIN 923594412 · Headquarters: Glenburn, ND, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Nidaros Lutheran Church Cemetery Association

    EIN 311599613 · Headquarters: clitherall, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Niederkorn Scholarship Trust 31P006013

    EIN 396297158 · Headquarters: NEENAH, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  39. Niedfeldt Family Foundation

    EIN 200304319 · Headquarters: Thiensville, WI, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  40. Niels a Lundgard & Ruth Lundgard Fdn

    EIN 316375418 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  41. Nielsen Scholarship Fund

    EIN 752065409 · Headquarters: SPEARMAN, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  42. Nielsen Tuw Fbo Ua Collpharmacy

    EIN 866197492 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  43. Nierling Anne Carlsen Center Trust

    EIN 912004887 · Headquarters: JAMESTOWN, ND, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  44. Nierman Foundation

    EIN 330296039 · Headquarters: RANCHO SANTA FE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  45. Nieves Ministries Inc

    EIN 934649506 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Nifesaf-esut Na

    EIN 873261639 · Headquarters: PROSPER, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Nifty Niblicks

    EIN 474500143 · Headquarters: Aurora, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. Nifty Service Ridge Inc

    EIN 872012406 · Headquarters: Paradise Valley, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Niger Liberation Projects Inc

    EIN 882371896 · Headquarters: Broken Arrow, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  50. Nigeria Chamber of Commerce USA

    EIN 721529139 · Headquarters: Beverly Hills, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  51. Nigeria Physiotherapy Network Foundation

    EIN 932967558 · Headquarters: York, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Nigeria Student Association at Nc State

    EIN 923207565 · Headquarters: RALEIGH, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Nigerian Assn of Northern Nevada

    EIN 461259387 · Headquarters: RENO, NV, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  54. Nigerian Association of Greater Rochester Inc

    EIN 161396876 · Headquarters: Rochester, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Nigerian Association of Staten Island Inc

    EIN 133726246 · Headquarters: Staten Island, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Nigerian Catholic Community in Columbus Ohio Inc

    EIN 465624762 · Headquarters: COLUMBUS, OH, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  57. Nigerian Community Center Inc

    EIN 412034897 · Headquarters: HOUSTON, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Nigerian Enterprise Development Inc

    EIN 465663904 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  59. Nigerian Islamic Association

    EIN 363677382 · Headquarters: Chicago, Illinois, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Nigerian Peoples Forum International U S a Inc

    EIN 331130443 · Headquarters: lafayette hl, PA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  61. Night Fliers Snowmobile Club Inc

    EIN 391270134 · Headquarters: Random Lake, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Night Golf League

    EIN 473784334 · Headquarters: Sandpoint, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Night in Old Vienna Inc

    EIN 800240846 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  64. Night Moves Dance Club

    EIN 611237823 · Headquarters: Metropolis, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Night Owl Quilters

    EIN 161614445 · Headquarters: Walton, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Night Owls

    EIN 462251029 · Headquarters: Little Rock, AR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Night Owls Dance Club

    EIN 391899567 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  68. Night Riders Sno Club Inc

    EIN 411262624 · Headquarters: HORACE, ND, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Night Sky Rescue Inc

    EIN 422620789 · Headquarters: Santa Barbara, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Night Stalker Association

    EIN 621356456 · Headquarters: OAK GROVE, KY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Night Stalker Chapter 567-National Sojourners

    EIN 862172266 · Headquarters: Springfield, VA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  72. Night Walkers

    EIN 832759856 · Headquarters: Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  73. Nightingale Club

    EIN 953082053 · Headquarters: Moreno Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Nightingale Family Foundation

    EIN 886061981 · Headquarters: RENO, NV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  75. Nightingale Health Sanctuary

    EIN 474071486 · Headquarters: Eugene, OR, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  76. Nightingale Home of Woonsocket Rhode Island

    EIN 056013398 · Headquarters: Woonsocket, RI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Nightlight Christian Adoptions

    EIN 952254634 · Headquarters: SANTA ANA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. Nightlight Ministries Inc

    EIN 562140292 · Headquarters: HICKORY, NC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Nightlight Ministry Inc

    EIN 461394551 · Headquarters: Tekamah, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Nightlighters Homemakers

    EIN 611300454 · Headquarters: KY, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  81. Nights of Columbus

    EIN 831055896 · Headquarters: Saint Cloud, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Nights Templar of the United States of America

    EIN 352334141 · Headquarters: Drumright, OK, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  83. Nightsongs Ministries Inc

    EIN 453577096 · Headquarters: PALM BAY, FL, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  84. Nighttrade Group

    EIN 471584079 · Headquarters: Miami Beach, FL, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  85. Nign Family Fund

    EIN 464582707 · Headquarters: Carrollton, OH, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  86. Niguel Botanical Preserve

    EIN 330045387 · Headquarters: LAGUNA NIGUEL, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Niguel Shores Mens Club

    EIN 301313160 · Headquarters: Dana Point, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Niguel Summit Community Association

    EIN 330230336 · Headquarters: IRVINE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  89. Nihewan Foundation

    EIN 237047097 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  90. Nihf Stem High School at Robinson Clc Ptsa

    EIN 331357005 · Headquarters: AKRON, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Nihonmachi Merchants Association

    EIN 942155066 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. Niibi Center

    EIN 814593567 · Headquarters: Callaway, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Niice Dfw

    EIN 424069014 · Headquarters: fort worth, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Niji Choral

    EIN 431788459 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Nijiiro Foundation

    EIN 920994903 · Headquarters: SEATTLE, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  96. Nik Walker Ministries Inc

    EIN 833581807 · Headquarters: CLEVELAND, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  97. Nika Charities

    EIN 800332952 · Headquarters: La Jolla, CA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  98. Nikalas Reyes Wisinger Scholarship Fund

    EIN 472019666 · Headquarters: Texarkana, TX, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  99. Nike Business and Professional Womens Club of Madisonville Kentuc

    EIN 237253438 · Headquarters: Madisonville, KY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Nike House

    EIN 880119540 · Headquarters: BOULDER CITY, NV, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

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