Community Improvement & Capacity Building nonprofits

Community Improvement & Capacity Building nonprofits. Browse 107,995 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 Street Coalition

    EIN 760397413 · Headquarters: Houston, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Main Street Collierville

    EIN 582038710 · Headquarters: COLLIERVILLE, TN, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. Main Street Columbus Inc

    EIN 640472690 · Headquarters: COLUMBUS, MS, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  4. Main Street Community Development

    EIN 233040495 · Headquarters: PHOENIXVILLE, PA, USA · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  5. Main Street Community Fund Inc

    EIN 334982879 · Headquarters: ROANOKE, VA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Main Street Community Improvement District Inc

    EIN 205565883 · Headquarters: Kansas City, MO, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Main Street Community Partners Inc

    EIN 650797714 · Headquarters: West Palm Beach, FL, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Main Street Corridor Development Corp DBA Midtown KC Now

    EIN 431251925 · Headquarters: Kansas City, MO, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Main Street Corydon Ind Inc

    EIN 351636264 · Headquarters: CORYDON, IN, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Main Street Cottage Grove

    EIN 831886213 · Headquarters: Cottage Grove, OR, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  11. Main Street Covington Inc

    EIN 611549683 · Headquarters: Covington, GA, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  12. Main Street Crestview Association Inc

    EIN 331040900 · Headquarters: Crestview, FL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Main Street Dayton

    EIN 263777592 · Headquarters: DAYTON, TN, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. Main Street Decaturville Inc

    EIN 453042554 · Headquarters: DECATURVILLE, TN, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Main Street DeFuniak Springs Inc

    EIN 822009629 · Headquarters: DeFuniak Springs, FL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Main Street Deland Association Inc

    EIN 592628018 · Headquarters: DELAND, FL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Main Street Delaware City Inc

    EIN 510369372 · Headquarters: DELAWARE CITY, DE, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990

  18. Main Street Delaware Inc

    EIN 311679916 · Headquarters: DELAWARE, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. Main Street Development Inc

    EIN 814693479 · Headquarters: Stockton, KS, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  20. Main Street Dodge City Inc

    EIN 273710487 · Headquarters: Dodge City, KS, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Main Street Douglas

    EIN 270547463 · Headquarters: Douglas, WY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Main Street Downtown Greenfield

    EIN 990708445 · Headquarters: GREENFIELD, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Main Street Dumas Inc

    EIN 710815304 · Headquarters: DUMAS, AR, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Main Street Duncan Inc

    EIN 731285333 · Headquarters: DUNCAN, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Main Street Elkader

    EIN 421370382 · Headquarters: ELKADER, IA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. Main Street Elyria

    EIN 341886278 · Headquarters: ELYRIA, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990

  27. Main Street Enid Inc

    EIN 731445558 · Headquarters: ENID, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Main Street Fairfield

    EIN 393850058 · Headquarters: FAIRFIELD, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Main Street Fairmont Inc

    EIN 550719007 · Headquarters: FAIRMONT, WV, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Main Street Falls City Inc

    EIN 272413289 · Headquarters: FALLS CITY, NE, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. Main Street Fayette

    EIN 473807968 · Headquarters: WASHINGTON COURT, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  32. Main Street First

    EIN 271960389 · Headquarters: Little Falls, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  33. Main Street First Inc

    EIN 474016711 · Headquarters: little falls, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Main Street Fort Dodge Inc

    EIN 823270664 · Headquarters: FORT DODGE, IA, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990

  35. Main Street Fort Pierce Inc

    EIN 592879654 · Headquarters: FT PIERCE, FL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Main Street Fort Smith

    EIN 474014728 · Headquarters: FORT SMITH, AR, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Main Street Franklin

    EIN 272222917 · Headquarters: Franklin, MI, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  38. Main Street Fremont Inc

    EIN 341940487 · Headquarters: FREMONT, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Main Street Gardnerville

    EIN 472897911 · Headquarters: Gardnerville, NV, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Main Street Gardnerville Program Corp

    EIN 263084893 · Headquarters: Gardnerville, NV, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990

  41. Main Street Gettysburg Inc

    EIN 232595192 · Headquarters: GETTYSBURG, PA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Main Street Gloucester Preservation Trust

    EIN 202744649 · Headquarters: GLOUCESTER, VA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Main Street Golconda Inc

    EIN 371346455 · Headquarters: GOLCONDA, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  44. Main Street Grafton

    EIN 883863717 · Headquarters: Grafton, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Main Street Gray Inc

    EIN 331056792 · Headquarters: GRAY, GA, USA · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  46. Main Street Greencastle Inc

    EIN 351578052 · Headquarters: GREENCASTLE, IN, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Main Street Greeneville

    EIN 581594207 · Headquarters: Greeneville, TN, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Main Street Greenfield

    EIN 421451191 · Headquarters: Greenfield, IA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  49. Main Street Greenville Inc

    EIN 311521950 · Headquarters: GREENVILLE, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  50. Main Street Greenwood Inc

    EIN 640859763 · Headquarters: GREENWOOD, MS, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990

  51. Main Street Growth and Opportunity Coalition Inc

    EIN 464250940 · Headquarters: Arlington, VA, USA · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  52. Main Street Guthrie Center

    EIN 464860272 · Headquarters: GUTHRIE CENTER, IA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. Main Street Guymon Inc

    EIN 412172403 · Headquarters: Guymon, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  54. Main Street Hancock Inc

    EIN 843065120 · Headquarters: Hancock, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Main Street Harrison Inc

    EIN 932323059 · Headquarters: Harrison, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  56. Main Street Hatboro Corporation

    EIN 233055760 · Headquarters: HATBORO, PA, USA · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  57. Main Street Hazel Park

    EIN 851077998 · Headquarters: Hazel Park, MI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Main Street Helena Inc

    EIN 710619797 · Headquarters: HELENA, AR, USA · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  59. Main Street Highland Park Inc

    EIN 743066832 · Headquarters: Highland Park, NJ, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Main Street Holden Inc

    EIN 462668547 · Headquarters: Holden, MO, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Main Street Holly

    EIN 823520876 · Headquarters: Holly, MI, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Main Street Homer

    EIN 465171565 · Headquarters: Homer, LA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Main Street Initiative Inc

    EIN 931849841 · Headquarters: Springhill, LA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Main Street Initiative of Laconia Inc

    EIN 260035614 · Headquarters: Laconia, NH, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  65. Main Street Jasper Inc

    EIN 851336309 · Headquarters: JASPER, IN, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Main Street Joplin

    EIN 431561015 · Headquarters: JOPLIN, MO, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Main Street Kent

    EIN 208363768 · Headquarters: KENT, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. Main Street Lagrange Inc

    EIN 862620113 · Headquarters: LaGrange, IN, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Main Street Launch

    EIN 942548556 · Headquarters: OAKLAND, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Main Street Lawrenceburg

    EIN 621426190 · Headquarters: Lawrenceburg, TN, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Main Street Leakesville Organization

    EIN 834036776 · Headquarters: Leakesville, MS, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Main Street Leeds

    EIN 880932523 · Headquarters: LEEDS, AL, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. Main Street Lexington

    EIN 463289690 · Headquarters: LEXINGTON, VA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Main Street Lincoln Inc

    EIN 371320490 · Headquarters: LINCOLN, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  75. Main Street Lockport Inc

    EIN 363830161 · Headquarters: LOCKPORT, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Main Street Lorain Development Corp

    EIN 341836556 · Headquarters: Lorain, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  77. Main Street Louisville Inc

    EIN 842845129 · Headquarters: Louisville, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  78. Main Street Macon Incorporated

    EIN 020686842 · Headquarters: MACON, MS, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  79. Main Street Manning

    EIN 270995480 · Headquarters: MANNING, IA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  80. Main Street Maple Shade a New Jersey Nonprofit Corporation

    EIN 261293908 · Headquarters: Maple Shade, NJ, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Main Street Marblehead Inc

    EIN 923148900 · Headquarters: Marblehead, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Main Street Marion Inc

    EIN 464289087 · Headquarters: Marion, AL, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  83. Main Street Mariposa

    EIN 831326172 · Headquarters: MARIPOSA, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  84. Main Street Marshfield Inc

    EIN 391682585 · Headquarters: MARSHFIELD, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. Main Street Martinez Inc DBA Downtown Martinez & Co

    EIN 680472009 · Headquarters: Martinez, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Main Street Martinsburg Inc

    EIN 550720294 · Headquarters: Martinsburg, WV, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Main Street Marysville

    EIN 931891627 · Headquarters: Marysville, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Main Street Mathews Inc

    EIN 542026358 · Headquarters: Mathews, VA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Main Street Mayville Inc

    EIN 391917644 · Headquarters: MAYVILLE, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  90. Main Street McMinnville

    EIN 621804950 · Headquarters: McMinnville, TN, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Main Street Mechanicsburg

    EIN 201920680 · Headquarters: MECHANICSBURG, PA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. Main Street Medina Inc

    EIN 261802645 · Headquarters: MEDINA, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Main Street Mendota

    EIN 261781078 · Headquarters: Mendota, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  94. Main Street Menomonie

    EIN 391688980 · Headquarters: MENOMONIE, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. Main Street Merchants of Historic Medford Inc

    EIN 872041764 · Headquarters: Medord, NJ, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  96. Main Street Metter Inc

    EIN 843350094 · Headquarters: METTER, GA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Main Street Middletown Inc

    EIN 061485297 · Headquarters: MIDDLETOWN, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  98. Main Street Middletown Md Inc

    EIN 264781800 · Headquarters: MIDDLETOWN, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Main Street Millen Inc

    EIN 201941447 · Headquarters: Millen, GA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Main Street Milton Inc

    EIN 562363452 · Headquarters: Milton, FL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

First page and all pages