Nonprofits in Maryland

Nonprofits in Maryland. Browse 47,413 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. Allegany County Farm Bureau Inc

    EIN 521599173 · Headquarters: Oldtown, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Allegany County Historical Society Inc

    EIN 526058406 · Headquarters: Cumberland, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Allegany County Human Resources Development Commission Inc

    EIN 526065754 · Headquarters: CUMBERLAND, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Allegany County Library System

    EIN 526001505 · Headquarters: Cumberland, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Allegany County Public Schools Foun

    EIN 522226322 · Headquarters: CUMBERLAND, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. Allegany Gridiron

    EIN 994816432 · Headquarters: cumberland, MD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Allegany Health Right Inc

    EIN 521575339 · Headquarters: CUMBERLAND, MD, USA · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  8. Allegany High School Academic Endow Ment Fund

    EIN 200100667 · Headquarters: Cumberland, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Allegany High School Band Boosters Inc

    EIN 521868542 · Headquarters: CUMBERLAND, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  10. Allegany Law Foundation Inc

    EIN 522086928 · Headquarters: CUMBERLAND, MD, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Allegany Museum Inc

    EIN 521316124 · Headquarters: CUMBERLAND, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  12. Allegany Neighbors & Citizens for Home Owners Rights Limited

    EIN 475006006 · Headquarters: FROSTBURG, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Allegany Preservation Society Limited

    EIN 834144975 · Headquarters: Fulton, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Allegany Youth Enrichment Program Co Bottom Line Accounting

    EIN 831431966 · Headquarters: LAVALE, MD, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Allegany-garrett Sportsmen Association Inc

    EIN 992163571 · Headquarters: Frostburg, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Allegany-garrett Sportsmens Association

    EIN 521331647 · Headquarters: MIDLOTHIAN, MD, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  17. Allegarr Officials Association Inc

    EIN 824766468 · Headquarters: Frostburg, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Allegheny Front Inc

    EIN 931478626 · Headquarters: Frostburg, MD, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  19. Allegheny Highlands Conservancy Inc

    EIN 141927653 · Headquarters: Mchenry, MD, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  20. Allegheny Highlands Trail Association

    EIN 522018889 · Headquarters: Cumberland, MD, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  21. Allegiance Community Development Corporation

    EIN 874327332 · Headquarters: Hanover, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Allegis Group Foundation Inc

    EIN 311608900 · Headquarters: HANOVER, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  23. Allegri International Foundation Inc

    EIN 521691005 · Headquarters: POTOMAC, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Allegro Academy Inc

    EIN 364912702 · Headquarters: Easton, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  25. Allen & Linda Shatto Veterans Center Inc

    EIN 200902187 · Headquarters: Bel Air, MD, US · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  26. Allen Historical Society Inc

    EIN 522004423 · Headquarters: Allen, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Allen Ministries Inc

    EIN 473802800 · Headquarters: FORT WASHINGTON, MD, US · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  28. Allen Volunteer Fire Company Inc

    EIN 237357971 · Headquarters: ALLEN, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Allen-ayuk Community Outreach Inc

    EIN 991725043 · Headquarters: Upper Marlboro, MD, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Allendale Community Association Inc

    EIN 522347452 · Headquarters: baltimore, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Allentown Boys and Girls Club Inc Fort Washington Branch

    EIN 237415799 · Headquarters: Ft Washington, MD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  32. Allentown Parks & Recreation Council

    EIN 521343945 · Headquarters: FORT WASHINGTON, MD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  33. Allentown Road Volunteer

    EIN 237180628 · Headquarters: FORT WASHINGTON, MD, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. Alley Animals Inc

    EIN 521485473 · Headquarters: TOWSON, MD, USA · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990

  35. Alley Cat Allies Inc

    EIN 521742079 · Headquarters: Bethesda, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Alley Cat Rescue Inc

    EIN 522279100 · Headquarters: Brentwood, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Alliance Against Seclusion and Restraint Inc

    EIN 853684435 · Headquarters: Lusby, MD, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Alliance Bangou USA

    EIN 333689388 · Headquarters: BOWIE, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Alliance Bridge of Village Excellence Inc

    EIN 993453435 · Headquarters: Bowie, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Alliance College Alumni Association

    EIN 412025743 · Headquarters: Gaithersburg, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Alliance for a Better Columbia Inc 9572 Basket Ring Rd

    EIN 521635178 · Headquarters: Columbia, MD, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  42. Alliance for a Sustainable Amazon Inc

    EIN 814523614 · Headquarters: POTOMAC, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Alliance for Action Education Fund Inc

    EIN 332403834 · Headquarters: College Park, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Alliance for Affordable Housing Inc

    EIN 522283417 · Headquarters: ROCKVILLE, MD, USA · Housing & Shelter · Latest available filing year: 2010 · Primary form: IRS Form 990-PF

  45. Alliance for Artificial Intelligence in Healthcare

    EIN 832623146 · Headquarters: BALTIMORE, MD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Alliance for Aviation Across America C/o Hass & Company Llc

    EIN 770678343 · Headquarters: COLUMBIA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Alliance for Career and Education Inc

    EIN 203560363 · Headquarters: CATONSVILLE, MD, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  48. Alliance for Chinas Peaceful Reunification Inc

    EIN 462686307 · Headquarters: Clarksburg, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Alliance for Critical Infrastructure Security Inc

    EIN 932312459 · Headquarters: Woodbine, MD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Alliance for Expanding Americas Workforce

    EIN 922997451 · Headquarters: Upper Marlboro, MD, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Alliance for Eye and Vision Research

    EIN 521846140 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Alliance for Frederick County Inc

    EIN 743154383 · Headquarters: Ijamsville, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Alliance for Green Heat

    EIN 264816955 · Headquarters: TAKOMA PARK, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Alliance for Humans in a Robot Economy

    EIN 832587950 · Headquarters: Gaithersburg, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  55. Alliance for Innovation in Education Inc

    EIN 462016780 · Headquarters: FORT WASHINGTON, MD, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Alliance for Investor Education

    EIN 133947791 · Headquarters: Potomac, MD, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  57. Alliance for Israel

    EIN 834365204 · Headquarters: Bethesda, MD, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Alliance for Israel's Future Inc

    EIN 814084227 · Headquarters: N BETHESDA, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2019 · Primary form: IRS Form 990

  59. Alliance for Latino Leadership and Policy

    EIN 854266020 · Headquarters: Takoma Park, MD, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Alliance for Maryland Conservation Inc

    EIN 993883585 · Headquarters: upper marlboro, MD, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Alliance for Mission & Renewal Inc

    EIN 924022322 · Headquarters: Silver Spring, MD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Alliance for Population Health International

    EIN 825445845 · Headquarters: Germantown, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Alliance for Project-based Learning Solutions

    EIN 821886239 · Headquarters: Columbia, MD, US · Science & Technology · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  64. Alliance for Proton Therapy Access

    EIN 814615231 · Headquarters: CHEVY CHASE, MD, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  65. Alliance for the Mentally Ill of Garrett County Inc

    EIN 521944593 · Headquarters: Columbia, MD, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  66. Alliance for Vehicle Efficiency

    EIN 300562584 · Headquarters: BETHESDA, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Alliance for Workplace Excellence

    EIN 020550208 · Headquarters: GAITHERSBURG, MD, USA · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  68. Alliance Francaise D Annapolis

    EIN 311698651 · Headquarters: Arnold, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Alliance Francaise De Baltimore Inc

    EIN 237112497 · Headquarters: BALTIMORE, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Alliance Francaise De Frederick Inc

    EIN 521359733 · Headquarters: FREDERICK, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  71. Alliance Health Education Initiative Inc

    EIN 461272278 · Headquarters: Severna Park, MD, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Alliance International Ministrires

    EIN 522225139 · Headquarters: HAGERSTOWN, MD, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. Alliance of Black Women Attorneys Foundation

    EIN 822124852 · Headquarters: Baltimore, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  74. Alliance of Black Women Attorneys of Maryland Inc

    EIN 521571662 · Headquarters: Baltimore, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Alliance of Nurses for Healthy Environments Inc

    EIN 270640696 · Headquarters: Mount Rainier, MD, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Alliance of Rosemont Community Organizations Inc

    EIN 311487822 · Headquarters: Baltimore, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Alliance of Sleep Apnea Partners Inc

    EIN 825078693 · Headquarters: ELLICOTT CITY, MD, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. Alliance of Southern Prince George's Communities Inc

    EIN 521926513 · Headquarters: TEMPLE HILLS, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Alliance of Students Against Poverty Inc

    EIN 204420880 · Headquarters: Baltimore, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  80. Alliance of Wound Care Stakeholders

    EIN 275226534 · Headquarters: BETHESDA, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Alliance of Yoruba Organzations & Clubs Incorporated USA

    EIN 810908134 · Headquarters: LAUREL, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Alliance to Restore Northwest Creek

    EIN 261304896 · Headquarters: Stevensville, MD, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  83. Alliance with Clients Corporation

    EIN 874279901 · Headquarters: Cambridge, MD, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. Alliant Health Inc

    EIN 880659629 · Headquarters: HAGERSTOWN, MD, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Allianze Global Initiatives In

    EIN 923730578 · Headquarters: BALTIMORE, MD, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Allies for Justice Incorporated

    EIN 880660741 · Headquarters: Annapolis, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Allies Kidney Beans Foundation

    EIN 464179401 · Headquarters: Gwynn Oak, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Allima Institute Inc

    EIN 113645067 · Headquarters: Baltimore, MD, US · Crime & Legal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  89. Allison E Fisher Memeorial Fund Inc

    EIN 522115836 · Headquarters: Baltimore, MD, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  90. Allison Private Family Foundation

    EIN 921377296 · Headquarters: Temple Hills, MD, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-T

  91. Allow God Deliverance Ministries Intl Inc

    EIN 811508431 · Headquarters: Disttrict Heights, MD, US · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  92. Allstars Md Inc

    EIN 932006949 · Headquarters: UPPER MARLBORO, MD, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Alltitude

    EIN 921943856 · Headquarters: COLUMBIA, MD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Allun

    EIN 813550763 · Headquarters: TAKOMA PARK, MD, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Alluvion Inc

    EIN 863895552 · Headquarters: Bowie, MD, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  96. Allview Civic and Improvement Association Inc

    EIN 526066577 · Headquarters: Simpsonville, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  97. Allview Foundation Inc

    EIN 521758660 · Headquarters: SIMPSONVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Allyup Inc

    EIN 871951626 · Headquarters: Suitland, MD, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  99. Almost Home Dog Rescue Inc

    EIN 823971936 · Headquarters: Ellicott City, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  100. Alph Chi Sigma Fraternity Collegiate Chapter

    EIN 526073639 · Headquarters: College Park, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

First page and all pages