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. Main Bible Institute Inc

    EIN 236391194 · Headquarters: Yeadon, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Main Bird Dog Club Inc

    EIN 510159713 · Headquarters: Hanover, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Main Charles 1917 Scho Fd

    EIN 226407279 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  4. Main Line Chamber of Commerce

    EIN 230365255 · Headquarters: WAYNE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Main Line Charities Inc

    EIN 451134260 · Headquarters: Wynnewood, PA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  6. Main Line Italian American Civic Association

    EIN 230833008 · Headquarters: ARDMORE, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Main Line Kiwanis Trust Fund

    EIN 236392738 · Headquarters: DEVON, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Main Line Meals on Wheels Inc

    EIN 231907603 · Headquarters: DEVON, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Main Line Moms Over 35

    EIN 453641089 · Headquarters: Wayne, PA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  10. Main Line Quilters Inc

    EIN 232259687 · Headquarters: Devon, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Main Line Senior Services Inc

    EIN 232146857 · Headquarters: WAYNE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Main Line Services

    EIN 232359402 · Headquarters: RADNOR, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Main Line Ski Club

    EIN 231980700 · Headquarters: Berwyn, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Main Line Symphony Orchestra Assoc

    EIN 236393336 · Headquarters: SOUTHEASTERN, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  15. Main Street Apopka

    EIN 931479949 · Headquarters: Apopka, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  16. Main Street Artisans

    EIN 273247176 · Headquarters: Sheffield, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  17. Main Street Association

    EIN 383023783 · Headquarters: LANSING, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Main Street Bartow Incorporated

    EIN 592618876 · Headquarters: Bartow, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Main Street Benton Inc

    EIN 710644094 · Headquarters: BENTON, AR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Main Street Carrollton Inc

    EIN 581859560 · Headquarters: CARROLLTON, GA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  21. Main Street Chanute Christmas in Th E Park Association

    EIN 994790646 · Headquarters: Chanute, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Main Street Chanute Inc

    EIN 481154460 · Headquarters: CHANUTE, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Main Street Columbia Inc

    EIN 640823507 · Headquarters: COLUMBIA, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Main Street Community Center Inc

    EIN 370989006 · Headquarters: EDWARDSVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Main Street Cruisers

    EIN 421362431 · Headquarters: Dubuque, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  26. Main Street Crystal Springs

    EIN 811080258 · Headquarters: CRYSTAL SPRINGS, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Main Street Day Care Center Inc

    EIN 541453356 · Headquarters: Suffolk, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Main Street Defense Fund

    EIN 933394057 · Headquarters: Alexandria, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Main Street Foundation Inc

    EIN 922079157 · Headquarters: KENANSVILLE, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Main Street Hancock

    EIN 382587745 · Headquarters: Hancock, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Main Street Iowa Falls Inc

    EIN 421360990 · Headquarters: IOWA FALLS, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. Main Street Jamestown

    EIN 450446402 · Headquarters: JAMESTOWN, ND, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  33. Main Street Merchants Association

    EIN 330682632 · Headquarters: YORBA LINDA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Main Street Mount Pleasant

    EIN 421124755 · Headquarters: MT PLEASANT, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. Main Street Opera Theatre

    EIN 461470833 · Headquarters: PLYMOUTH, MI, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  36. Main Street Ottumwa

    EIN 462763878 · Headquarters: OTTUMWA, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Main Street Perryville

    EIN 611217389 · Headquarters: PERRYVILLE, KY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Main Street Players

    EIN 813425704 · Headquarters: Paintsville, KY, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  39. Main Street Princess Anne

    EIN 475164284 · Headquarters: PRINCESS ANNE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  40. Main Street Privacy Coalition

    EIN 334875117 · Headquarters: Alexandria, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Main Street Program of Anderson South Carolina Inc

    EIN 570833372 · Headquarters: ANDERSON, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Main Street Spark Foundation Inc

    EIN 392847265 · Headquarters: NEW HOPE, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Main Street Strollers Square Dance Club

    EIN 815067488 · Headquarters: Placerville, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Main Street Treasures

    EIN 821174022 · Headquarters: Crofton, NE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. Main Street United Methodist Church

    EIN 540577102 · Headquarters: WAYNESBORO, VA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-T

  46. Main Street Vero Beach Inc

    EIN 650446755 · Headquarters: VERO BEACH, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  47. Main Street Villa Rica Arts Coalition

    EIN 475523996 · Headquarters: Villa Rica, GA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  48. Main Street Waimea

    EIN 990301076 · Headquarters: Kamuela, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Main Street Wilmington

    EIN 464644933 · Headquarters: Wilmington, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  50. Main Street Youth Center Inc

    EIN 611127255 · Headquarters: MURRAY, KY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  51. Main Thomas B Ud Perpetual Trust

    EIN 236293062 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  52. Main Trail Riders Association

    EIN 412267022 · Headquarters: GARDINER, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Main-lee Art Studio and Gallery Inc

    EIN 271524916 · Headquarters: Blacksburg, VA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  54. Maine & Company

    EIN 010504259 · Headquarters: Portland, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Maine Academy of Nutrition and Dietetics Mand

    EIN 016047125 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Maine Academy of Physician Associates

    EIN 010368278 · Headquarters: Auburn, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. Maine Administrators of Career and Technical Education

    EIN 710889837 · Headquarters: WALDO, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Maine Affordable Energy

    EIN 872441832 · Headquarters: Portland, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. Maine AFL-CIO

    EIN 010113840 · Headquarters: Augusta, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. Maine Alliance for Economic Growth

    EIN 934218630 · Headquarters: Portland, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Maine Alliance of Media Arts

    EIN 010347799 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  62. Maine Alpaca Association

    EIN 200488122 · Headquarters: Penobscot, ME, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  63. Maine Alpha Corp of Sigma Phi Epsilon

    EIN 237277292 · Headquarters: ORONO, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Maine Amatuer Softball Association

    EIN 010483418 · Headquarters: Lewiston, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Maine Appalachian Trail Club

    EIN 526047992 · Headquarters: Portland, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Maine Appaloosa Horse Club Inc

    EIN 010366971 · Headquarters: Knox, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  67. Maine Art Education Association

    EIN 010361327 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Maine Assoc of Dispute Resolution Prof

    EIN 010475697 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Maine Association for Community Service Providers

    EIN 010382070 · Headquarters: HALLOWELL, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Maine Association for Infant Mental Health Inc

    EIN 223041905 · Headquarters: Greene, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  71. Maine Association of Agricultural Fairs

    EIN 010363014 · Headquarters: AUGUSTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. Maine Association of Assessing Officers

    EIN 264569323 · Headquarters: AUGUSTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Maine Association of Broadcasters

    EIN 010338987 · Headquarters: PORTLAND, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Maine Association of Conservation Commissions

    EIN 016035847 · Headquarters: Manchester, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Maine Association of Criminal Defense Lawyers

    EIN 010495988 · Headquarters: Portland, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Maine Association of Health Underwr Iters

    EIN 010490064 · Headquarters: Augusta, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  77. Maine Association of Healthcare Quality

    EIN 272392021 · Headquarters: Westbrook, ME, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  78. Maine Association of Nurse Anesthetists

    EIN 510137366 · Headquarters: BANGOR, ME, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  79. Maine Association of Payroll Professionals

    EIN 010469326 · Headquarters: New Gloucester, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Maine Association of Planners

    EIN 016024007 · Headquarters: Lowell, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Maine Association of Police

    EIN 510193590 · Headquarters: SOUTH PORTLAND, ME, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  82. Maine Association of Professional Accountants

    EIN 222492611 · Headquarters: WINDHAM, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Maine Association of Psychiatric Physicians

    EIN 222711744 · Headquarters: MANCHESTER, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Maine Association of Realtors

    EIN 010269301 · Headquarters: AUGUSTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. Maine Association of Realtors Found

    EIN 010445046 · Headquarters: AUGUSTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. Maine Association of Retirees Inc

    EIN 010370896 · Headquarters: AUGUSTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Maine Association of School Libraries

    EIN 010494008 · Headquarters: Augusta, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Maine Association of School Nurses

    EIN 222613922 · Headquarters: FREEPORT, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Maine Association of Student Financial Aid Administrators

    EIN 223027064 · Headquarters: Waterville, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Maine Athletic Trainers Association

    EIN 010442701 · Headquarters: Boothbay, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Maine Automobile Dealers Association Inc

    EIN 010191203 · Headquarters: AUGUSTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Maine Automobile Dealers Association Inc Insurance Trust

    EIN 010288347 · Headquarters: AUGUSTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Maine Automobile Insurance Plan

    EIN 237174076 · Headquarters: JOHNSTON, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Maine Auxiliaries Veterans of Foreign Wars

    EIN 900680444 · Headquarters: NORRIDGEWOCK, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Maine Avenue Manor Inc

    EIN 010376143 · Headquarters: MILLINOCKET, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Maine Bankers Association

    EIN 010155360 · Headquarters: Westbrook, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  97. Maine Barrel Racing Association

    EIN 010455162 · Headquarters: Burnham, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Maine Beagle Association

    EIN 010478603 · Headquarters: Woolwich, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Maine Beef Producers Association Inc

    EIN 273550630 · Headquarters: clinton, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Maine Better Transportation Association

    EIN 010220588 · Headquarters: AUGUSTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

First page and all pages