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. Westchester Chamber Music Society Inc

    EIN 136169020 · Headquarters: Briarcliff Manor, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Westchester Children's Association Inc

    EIN 131740066 · Headquarters: WHITE PLAINS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Westchester Children's Chorus Inc

    EIN 822966244 · Headquarters: Larchmont, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Westchester Coalition for Legal Abortion - Choice Matters Inc

    EIN 133577595 · Headquarters: HARTSDALE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Westchester Community Holding Corporation

    EIN 133075647 · Headquarters: ELMSFORD, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. Westchester Con Edison Retirees Inc

    EIN 132937758 · Headquarters: RYE, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  7. Westchester Country Day School Endowment

    EIN 581518268 · Headquarters: High Point, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Westchester County Association Inc

    EIN 131737011 · Headquarters: WHITE PLAINS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Westchester County Association of Municipal Public Works

    EIN 133507359 · Headquarters: Pleasantville, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  10. Westchester County Bar Association

    EIN 132502255 · Headquarters: WHITE PLAINS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Westchester County Bar Foundation

    EIN 133171380 · Headquarters: WHITE PLAINS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Westchester County Chapter the Links Incorporated

    EIN 521676321 · Headquarters: WHITE PLAINS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Westchester County Correction Offcr Benevolent Association Inc

    EIN 133085094 · Headquarters: WHITE PLAINS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Westchester County Correction Officers Emerald Society Inc

    EIN 133803154 · Headquarters: South Salem, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Westchester County Corrections Superior Officers Assoc Benefit Fund

    EIN 061290619 · Headquarters: VALHALLA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Westchester County Dept Corrections Superior Officers Assoc Inc

    EIN 133512583 · Headquarters: VALHALLA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Westchester County Football Officials Association Inc

    EIN 133771937 · Headquarters: Pelham, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Westchester County Mt Pleasant School Clerical

    EIN 133706884 · Headquarters: Thornwood, NY, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  19. Westchester County Municipal Clerks & Finance Officers

    EIN 134089748 · Headquarters: Corinth, NY, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  20. Westchester County New York Nurses Association Welfare Plan

    EIN 141721553 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Westchester County Psychological Assoc

    EIN 132904752 · Headquarters: SCARSDALE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Westchester County Recreation and Park Society Inc

    EIN 133001816 · Headquarters: Valhalla, NY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  23. Westchester Dental Hygienists Association Inc

    EIN 371591408 · Headquarters: North Salem, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. Westchester Disabled on the Move Inc

    EIN 133211649 · Headquarters: YONKERS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Westchester Elementary Pta

    EIN 471632419 · Headquarters: DECATUR, GA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Westchester Emergency Communications Association Inc

    EIN 132911144 · Headquarters: Sleepy Hollow, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Westchester Flying Club Inc

    EIN 133635806 · Headquarters: Purchase, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Westchester Fop Lodge 152

    EIN 237585832 · Headquarters: PORTER, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  29. Westchester Heavy Construction Laborers Local 60 Health & Welfare Fund

    EIN 131737041 · Headquarters: HAWTHORNE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Westchester Heavy Construction Laborers Local 60 Legal Service Fund

    EIN 136940760 · Headquarters: HAWTHORNE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Westchester High School Booster Club

    EIN 953786147 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Westchester Hills Golf Club Inc

    EIN 131737042 · Headquarters: WHITE PLAINS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Westchester Hispanic Chamber of Commerce

    EIN 133510921 · Headquarters: WHITE PLAINS, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Westchester Independent Master Plumbers C/o Mario Bruni

    EIN 932430385 · Headquarters: BEDFORD, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Westchester Institute for Human Services Research Inc

    EIN 133010186 · Headquarters: DURHAM, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Westchester Interfaith Housing Corp

    EIN 133514340 · Headquarters: PURCHASE, NY, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  37. Westchester Jewish Community Services

    EIN 132985945 · Headquarters: White Plains, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Westchester Kennel Club

    EIN 136168634 · Headquarters: BEL AIR, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  39. Westchester Library System

    EIN 131882114 · Headquarters: ELMSFORD, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Westchester Lodge 1780 Loyal Order of Moose Inc

    EIN 952243200 · Headquarters: El Segundo, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Westchester Miami-dade Business Council Inc

    EIN 813238007 · Headquarters: MIAMI, FL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  42. Westchester Mid Hudson Chapter American Institute

    EIN 133585407 · Headquarters: KATONAH, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  43. Westchester Mid-Hudson Dental Hygienists Association

    EIN 993210929 · Headquarters: NORTH SALEM, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Westchester National Little League

    EIN 237252268 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Westchester Neighborhood Food Pantry Inc

    EIN 311092318 · Headquarters: CHESTERTON, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Westchester Obgyn Society Inc

    EIN 271494520 · Headquarters: mount kisco, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Westchester Owners Committee Inc Co CREST MANAGEMENT

    EIN 741608266 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Westchester Parents' Nursery School

    EIN 951658011 · Headquarters: INGLEWOOD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Westchester Parks Foundation Inc

    EIN 132937499 · Headquarters: MOUNT KISCO, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Westchester Pc Users Group Inc

    EIN 133472225 · Headquarters: CARMEL, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Westchester Pride Lax Corp

    EIN 813685240 · Headquarters: SCARSDALE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Westchester Putman Rockland Assoc for Counseling & Development

    EIN 133421659 · Headquarters: WHITE PLAINS, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  53. Westchester Putnam Association of Professional Land Surveyors Inc

    EIN 364629816 · Headquarters: Pleasantville, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  54. Westchester Putnam Health Management Systems Inc

    EIN 133420263 · Headquarters: CORTLANDT MANOR, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Westchester Putnam School Boards Association Inc

    EIN 133190694 · Headquarters: HARRISON, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Westchester Radio Aero Modelers Inc

    EIN 237106171 · Headquarters: DANBURY, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Westchester Right to Life Committee Inc

    EIN 133597057 · Headquarters: New Rochelle, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Westchester Rotary Foundation

    EIN 953978301 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Westchester School for Special Children

    EIN 133176016 · Headquarters: YONKERS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Westchester Seniors Golf Association Inc

    EIN 132631743 · Headquarters: ELMSFORD, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Westchester Smith College Club

    EIN 136168614 · Headquarters: Mount Kisco, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Westchester Teamsters Health & Welfare Fund

    EIN 136123972 · Headquarters: ELMSFORD, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Westchester Teamsters Municipal Employees Welfare Fund

    EIN 136804536 · Headquarters: ELMSFORD, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Westchester Townhouse Inc

    EIN 956101243 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Westchester Track Club

    EIN 061300857 · Headquarters: IRVINGTON, NY, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990

  66. Westchester Tremont Day Care Center Inc

    EIN 132603939 · Headquarters: Bronx, NY, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  67. Westchester United Intergroup of Overeaters Anonymous Inc

    EIN 133173004 · Headquarters: White Plains, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Westchester Villa Maintenance Association Inc

    EIN 760144372 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Westchester Visiting Nurse Services Group Inc

    EIN 133323176 · Headquarters: WHITE PLAINS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Westchester Woman's Club

    EIN 951609098 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Westchester Womans Club

    EIN 741970879 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Westchester Womens Golf Association

    EIN 205001272 · Headquarters: Marina Del Rey, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  73. Westchester Youth Soccer League Inc

    EIN 133368410 · Headquarters: WHITE PLAINS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Westchester-fairfield Electrical Joint Apprntcshp & Traing Tr Fund

    EIN 131955999 · Headquarters: WHITE PLAINS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Westchester-playa Del Rey Youth Foundation Inc

    EIN 956097359 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Westchester-putnam College Conferences Inc

    EIN 133371342 · Headquarters: Crompond, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Westchester-putnam Counties Afl-cio Central Labor Body

    EIN 136109329 · Headquarters: WHITE PLAINS, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. Westchester-putnam Town City Clerks Association

    EIN 811097342 · Headquarters: HARRISON, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Westchester-Putnam-Rockland Auto Body Association Inc

    EIN 133542498 · Headquarters: SCARSDALE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Westchestermid-hudson Chapter Amer

    EIN 136363084 · Headquarters: KATONAH, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Westchesterr Latinos Unidos Inc

    EIN 800902520 · Headquarters: Mount Vernon, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  82. Westchesterrockland Chapter National Conference of Cpa Practitioners Inc

    EIN 133493330 · Headquarters: NEW CITY, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  83. Westcliffe Band of Brothers

    EIN 921765686 · Headquarters: Canon City, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Westcliffe Civic Association Inc

    EIN 581559401 · Headquarters: Salisbury, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Westcliffe Post 170 the Amer Legion

    EIN 846051565 · Headquarters: WESTCLIFFE, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Westcoast Watchman Coalition

    EIN 392844443 · Headquarters: Buckeye, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Westcott Foundation

    EIN 752304233 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  88. Westcottville Neighborhood Watch

    EIN 611728939 · Headquarters: MONTGOMERY, AL, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  89. Westcreek Property Owners Assn

    EIN 472043892 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Westcreek Village Community Assoc'n C/o Crest Management Company

    EIN 760310534 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Westdale Village Homeowners Association Inc

    EIN 954496903 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  92. Westendorf Family Foundation C/o Neal W Westendorf

    EIN 426373031 · Headquarters: DAKOTA DUNES, SD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  93. Wester Ward W & Norabelle Mem

    EIN 346998992 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  94. Westerheim Cemetery Association Inc

    EIN 416025852 · Headquarters: Minneota, MN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  95. Westerly Community Credit Union

    EIN 050255222 · Headquarters: WAKEFIELD, RI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Westerly Creek Elementary PTA

    EIN 201069797 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Westerly Historical Society

    EIN 050392060 · Headquarters: Westerly, RI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Westerly Masonic Foundation

    EIN 056008869 · Headquarters: Westerly, RI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Westerm State Pullers Inc

    EIN 863549088 · Headquarters: Willcox, AZ, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  100. Western & Southern Financial Fund Inc

    EIN 311259670 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

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