Community Improvement & Capacity Building nonprofits in District of Columbia

Community Improvement & Capacity Building nonprofits in District of Columbia. Browse 1,317 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. Nflpa Former Players Metro Atlanta Chapter Inc

    EIN 204061890 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Nflpa Former Players Mississippi Chapter Inc

    EIN 813186684 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Nflpa Former Players Nashville Chapter Inc

    EIN 204061907 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Nflpa Former Players New Orleans Chapter Inc

    EIN 453743054 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Nflpa Former Players Northern

    EIN 204061952 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Nflpa Former Players Philadelphia Chapter Inc

    EIN 204061967 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Nflpa Former Players Pittsburgh

    EIN 204061978 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Nflpa Former Players South Carolina Chapter Inc

    EIN 393192048 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Nflpa Former Players St Louis Chapter Inc

    EIN 455447993 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Nflpa Former Players Tampa Bay Chapter Inc

    EIN 204647951 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Nflpa Former Players Utah Chapter I Nc

    EIN 393246814 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Nflpa Former Players Washington Dc Chapter Inc

    EIN 204054918 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Nflpa Retired Players Chapter of Columbus Inc

    EIN 204054834 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  14. Nflpa Retired Players Chapter of Knoxville Inc

    EIN 204055048 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Nflpa Retired Players Chapter of Las Vegas Inc

    EIN 204055110 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  16. Nflpa Retired Players Cleveland Chapter Inc

    EIN 204054647 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  17. Nflpa Retired Players Detroit Chapter Inc

    EIN 203967010 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Nflpa Retired Players Indiana Chapter Inc

    EIN 205232362 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Nflpa Retired Players Nebraska Chapter Inc

    EIN 204061923 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  20. Nflpa Retired Players New England Chapter Inc

    EIN 204955861 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  21. Nflpa Retired Players New York New Jersey Chapter Inc

    EIN 204061935 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  22. Nflpa Retired Players Oklahoma City Chapter Inc

    EIN 204061961 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Nflpa Retired Players Orlando Chapter Inc

    EIN 204647619 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Nflpa Retired Players Phoenix Chapter Inc

    EIN 205232265 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Nflpa Retired Players Reno Chapter Inc

    EIN 203767845 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  26. Nflpa Retired Players San Diego Chapter Inc

    EIN 205678468 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Nglcc Foundation

    EIN 300271980 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Nirapon Inc

    EIN 463223826 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Niskanen Center for Public Policy

    EIN 474946572 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Noma Improvement Association

    EIN 760832248 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990

  31. Nonprofit Security Project

    EIN 412980123 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Norcham USA Inc

    EIN 931885885 · Headquarters: WASHINGTON, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. North American Electric Reliability Corporation

    EIN 204821888 · Headquarters: Washington, DC, United States · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. North American Metal Packaging Alliance Inc C/o B&c Consortia Mgmt Llc

    EIN 261521841 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990

  35. North American Metals Council C/o B&C Consortia Management LLC

    EIN 201320884 · Headquarters: Washington, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. North American Polyelectrolyte Producers Association

    EIN 522062007 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  37. North American Transit Services Association

    EIN 452731524 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990

  38. North Capital Main Street

    EIN 861079764 · Headquarters: Washington, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990

  39. North Washington Neighbors Inc

    EIN 530244741 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  40. Northwest Columbia Heights Community Association

    EIN 262256881 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  41. Norwegian American Chamber of Commerce Mid-atlantic Chapter

    EIN 050536672 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Nsp Foundation

    EIN 990491172 · Headquarters: WASHINGTON, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Nt Cdfi Inc

    EIN 412138426 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990

  44. Nt Green Fund Inc

    EIN 994302051 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Nu Alpha Kdp Alumni Corp

    EIN 352234168 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  46. Nurse Practitioner Association of the District of Columbia Inc

    EIN 710964052 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  47. Nw Opportunity Partners Community Development Corporation

    EIN 871602821 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Oasis Community Partners

    EIN 810709350 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990

  49. Ocean Carrier Equipment Management Association Inc

    EIN 202563404 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Ocean Stewards Institute

    EIN 208882514 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Offshore Wind Development Coalition Inc

    EIN 273544829 · Headquarters: WASHINGTON, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  52. Ohio Business Council Inc C/o Hannah Schmidt Alpine Group

    EIN 472581851 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Ohio Society of Washington Dc

    EIN 204477796 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  54. Oil and Natural Gas Industry Labor Management Committee

    EIN 270567842 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Omega Theta Rho Sorority

    EIN 843648496 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Only the Foundation

    EIN 872551728 · Headquarters: WASHINGTON, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  57. Onyx Mid-atlantic Inc

    EIN 853885306 · Headquarters: WASHINGTON DC, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Onyx National Council

    EIN 994257423 · Headquarters: WASHINGTON DC, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Opa 90 Forum Inc

    EIN 862792731 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Open Internet Coalition Inc C/o M Erickson Steptoe & Johnson Llp

    EIN 371544276 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  61. Open Street Map US Inc

    EIN 272375394 · Headquarters: Washington, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. Opportunity America

    EIN 464335303 · Headquarters: Washington, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  63. Order of Ahapa

    EIN 272766848 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Order of Ahepa

    EIN 203342383 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Order of Ahepa

    EIN 251450933 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Order of Ahepa

    EIN 262218794 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Order of Ahepa

    EIN 263875535 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Order of Ahepa

    EIN 264469004 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Order of Ahepa

    EIN 270670377 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Order of Ahepa

    EIN 270920420 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Order of Ahepa

    EIN 270982452 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Order of Ahepa

    EIN 271147618 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Order of Ahepa

    EIN 271315938 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Order of Ahepa

    EIN 271622771 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Order of Ahepa

    EIN 272073936 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Order of Ahepa

    EIN 272140798 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Order of Ahepa

    EIN 272140851 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Order of Ahepa

    EIN 272140937 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Order of Ahepa

    EIN 272141012 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  80. Order of Ahepa

    EIN 272141089 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Order of Ahepa

    EIN 272141142 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Order of Ahepa

    EIN 272365239 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Order of Ahepa

    EIN 273851804 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  84. Order of Ahepa

    EIN 273891305 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Order of Ahepa

    EIN 274185209 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Order of Ahepa

    EIN 275560702 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Order of Ahepa

    EIN 383076167 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Order of Ahepa

    EIN 680203034 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Order of Ahepa Daughters of Penelope 42 Helios

    EIN 237566486 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Organic & Natural Health Association

    EIN 471332618 · Headquarters: Washington, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Organization Of Women In International Trade

    EIN 752472676 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Oromo Community Organization

    EIN 521678001 · Headquarters: Washington, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  93. Our Family Skate Association

    EIN 522267060 · Headquarters: WASHINGTON, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Our Mothers Inc

    EIN 881725400 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. Our Mutual National Interests - Omni International

    EIN 472625089 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  96. Our Tin Inc

    EIN 853934836 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  97. Our Towns Civic Foundation Inc

    EIN 850569508 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  98. Outsourcing Facilities Association

    EIN 822421445 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Panama Poultry Export Quota Inc C/o Dtb Associates Llp

    EIN 460639206 · Headquarters: WASHINGTON, DC, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Parenthood Justice League

    EIN 814913091 · Headquarters: Washington, DC, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

First page and all pages