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. Moms for Liberty - Carroll County

    EIN 874596975 · Headquarters: Sykesville, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Moms for Liberty - Cecil County Md

    EIN 884033720 · Headquarters: Conowingo, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Moms for Liberty - Frederick County MD

    EIN 873449814 · Headquarters: Monrovia, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Moms for Liberty - Harford County

    EIN 882213360 · Headquarters: Forest Hill, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Moms for Liberty - Howard County Md

    EIN 923208119 · Headquarters: Ellicott City, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Moms for Liberty - Montgomery County Md

    EIN 921631404 · Headquarters: Cabin John, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Moms for Liberty Talbot Md

    EIN 882955607 · Headquarters: Oxford, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Moms for Liberty Wicomico County

    EIN 393128965 · Headquarters: Salisbury, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Moms Inc

    EIN 521570636 · Headquarters: Landover, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Moms Living Single

    EIN 881141434 · Headquarters: Silver Spring, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Momspace&co Inc

    EIN 844655816 · Headquarters: gaithersburg, MD, US · Public & Societal Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  12. Mon Reve Incorporated

    EIN 471016496 · Headquarters: Hyattsville, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Monarch Academy Baltimore Campus Inc

    EIN 452605141 · Headquarters: BALTIMORE, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Monarch Baseball Academy

    EIN 611463213 · Headquarters: Annapolis, MD, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  15. Monarch Charities

    EIN 813340418 · Headquarters: Bowie, MD, USA · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  16. Monarch Global Academy Parent Teacher Association

    EIN 471404979 · Headquarters: Laurel, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Monarch Recovery Ministries Inc

    EIN 813337782 · Headquarters: NORTH EAST, MD, USA · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  18. Monarch Strong Corporation

    EIN 871046403 · Headquarters: Upper Marlboro, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Monastery of the Holy Spirit

    EIN 464305165 · Headquarters: Silver Spring, MD, US · Religion Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  20. Money Champion Club Corporation

    EIN 852585422 · Headquarters: GLENN DALE, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Money for Medical Bills Inc

    EIN 920617611 · Headquarters: Upper Marlboro, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Money Matters Inc

    EIN 943465259 · Headquarters: Bowie, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Money Wise Group Community Development Corporation

    EIN 823412853 · Headquarters: Cheltenham, MD, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  24. Mongol Erdem Inc

    EIN 842370747 · Headquarters: ELKRIDGE, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  25. Mongomery Ministry for Economic Development Inc

    EIN 521935587 · Headquarters: Bowie, MD, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Monique C and George L Braude Memorial Foundation Inc

    EIN 272828497 · Headquarters: BALTIMORE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  27. Monocacy Allied Masonic Degree Council

    EIN 882721233 · Headquarters: Middletown, MD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Monocacy Aquatic Club Inc

    EIN 521103467 · Headquarters: FREDERICK, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Monocacy Canoe Club

    EIN 521082983 · Headquarters: FREDERICK, MD, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  30. Monocacy Chapter Usawoa

    EIN 833995482 · Headquarters: Fort Detrick, MD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Monocacy Lions Club Foundation Inc

    EIN 383650235 · Headquarters: Poolesville, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Monocacy Montessori Communities Inc

    EIN 450481461 · Headquarters: FREDERICK, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Monocacy National Battlefield Foundation Inc

    EIN 811123140 · Headquarters: Frederick, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Monocacy Pistol Club Inc

    EIN 521739172 · Headquarters: Frederick, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Monocacy Valley Lions

    EIN 463320954 · Headquarters: Walkersville, MD, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  36. Monroe Homes Inc

    EIN 274582946 · Headquarters: Dayton, MD, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Monroe S Johnson Memorial Foundation

    EIN 522075859 · Headquarters: BEL AIR, MD, USA · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-PF

  38. Monsignor Ripple Council No 5370 Charities Inc

    EIN 562598740 · Headquarters: Linthicum, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  39. Monster Maker Educational & Athletic Center

    EIN 475154231 · Headquarters: MOUNT RAINIER, MD, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  40. Monsters on the Move Incorporated

    EIN 270995684 · Headquarters: ELLICOTT CITY, MD, USA · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  41. Mont Cnty Career Fire Fighters Charitable Found Inc

    EIN 823954503 · Headquarters: ROCKVILLE, MD, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Mont County Career Fire Fighters Assn

    EIN 521018789 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Montana State Oncology Society

    EIN 320454325 · Headquarters: ROCKVILLE, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  44. Montana State University Student Chapter

    EIN 522003324 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  45. Montauro Group Inc

    EIN 270646504 · Headquarters: Chevy Chase, MD, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  46. Monte Jade Science & Technology Assc of Greater Wa Dc Area Inc

    EIN 522352311 · Headquarters: GAITHERSBURG, MD, US · Social Science · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  47. Monte Sanders Fit Families Inc

    EIN 264012391 · Headquarters: WESTMINSTER, MD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Monte Sereno Health Inc

    EIN 862049350 · Headquarters: GAITHERSBURG, MD, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Monterey Apartments Inc C/o L Hayes & Associates Inc

    EIN 521276311 · Headquarters: BELTSVILLE, MD, USA · Housing & Shelter · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  50. Monterey Institute of Natural Medicine

    EIN 462767396 · Headquarters: Columbia, MD, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  51. Montessori Childrens House Inc

    EIN 520855309 · Headquarters: Bowie, MD, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  52. Montessori Schools of Maryland

    EIN 271046421 · Headquarters: Rockville, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Montessori Society of Ashton Inc

    EIN 521192229 · Headquarters: ASHTON, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Montevuecitizens Auxiliaries Inc

    EIN 521631500 · Headquarters: FREDERICK, MD, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Montford Point Marine Association Maryland Chapter 17

    EIN 462476927 · Headquarters: WIndsor Mill, MD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Montford Point Marines Association of Washington Dc

    EIN 521709231 · Headquarters: SPRINGDALE, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Montfort Children of Mary Foundation Inc

    EIN 521880046 · Headquarters: Emmitsburg, MD, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Montgomery Agri Producers Inc

    EIN 465394805 · Headquarters: POOLESVILLE, MD, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  59. Montgomery Alliance

    EIN 760785480 · Headquarters: ROCKVILLE, MD, USA · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990

  60. Montgomery Amateur Radio Club Inc

    EIN 521569702 · Headquarters: Gaithersburg, MD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Montgomery Ancient Mariners Inc

    EIN 521910304 · Headquarters: Rockville, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Montgomery Area Science Fair Association

    EIN 134262893 · Headquarters: GERMANTOWN, MD, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Montgomery Avenue Womens Center Inc

    EIN 522105816 · Headquarters: Rockville, MD, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  64. Montgomery Blair Athletic Association Inc

    EIN 300701233 · Headquarters: Kensington, MD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Montgomery Blair High School Alumni Asso

    EIN 863127453 · Headquarters: Columbia, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Montgomery Blair High School Magnet Foundation Inc

    EIN 262790557 · Headquarters: Kensington, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  67. Montgomery Boat Club

    EIN 273358522 · Headquarters: POTOMAC, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Montgomery Boys Lacrosse Officials Inc

    EIN 454463029 · Headquarters: CLARKSBURG, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Montgomery Business Development Corporation

    EIN 274538587 · Headquarters: ROCKVILLE, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990

  70. Montgomery Charitable Foundation

    EIN 821729498 · Headquarters: COLUMBIA, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Montgomery Child Care Association Inc

    EIN 520880656 · Headquarters: ROCKVILLE, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Montgomery Co Pom

    EIN 526074387 · Headquarters: Rockville, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Montgomery Coalition for Adult English Literacy

    EIN 208015355 · Headquarters: Rockville, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Montgomery College Foundation

    EIN 521267008 · Headquarters: ROCKVILLE, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Montgomery College Global Education Initiatives Inc

    EIN 462239189 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  76. Montgomery Community Television Inc

    EIN 521372897 · Headquarters: ROCKVILLE, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Montgomery Council Kc Building Corp

    EIN 520850908 · Headquarters: DERWOOD, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. Montgomery Country Agricultural Center Foundation

    EIN 204687148 · Headquarters: GAITHERSBURG, MD, USA · Food, Agriculture & Nutrition · Latest available filing year: 2014 · Primary form: IRS Form 990

  79. Montgomery Countryside Alliance Inc

    EIN 522294213 · Headquarters: Poolesville, MD, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  80. Montgomery County 1776 Fc

    EIN 873984926 · Headquarters: HANOVER, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Montgomery County 4-H Sheep and Swine Club

    EIN 521324155 · Headquarters: MOUNT AIRY, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Montgomery County Agricultural Center In

    EIN 520622931 · Headquarters: Gaithersburg, MD, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Montgomery County Alliance of Black School Educators

    EIN 843599512 · Headquarters: Germantown, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Montgomery County Alumni Athletic Association

    EIN 834127747 · Headquarters: Silver Spring, MD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Montgomery County Area Local APWU AFL-CIO

    EIN 521494711 · Headquarters: Gaithersburg, MD, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  86. Montgomery County Art Association Inc

    EIN 521744143 · Headquarters: Kensington, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Montgomery County Association of Administrators & Principals

    EIN 521275622 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Montgomery County Baseball Association C/o Al Bidwick

    EIN 526065060 · Headquarters: BROOKEVILLE, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Montgomery County Beekeepers Association Inc

    EIN 611628144 · Headquarters: Rockville, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Montgomery County Black Collective Inc

    EIN 881107646 · Headquarters: GAITHERSBURG, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Montgomery County Brass Co

    EIN 414718828 · Headquarters: Potomac, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Montgomery County Business and Professional Womens Foundation Inc

    EIN 521625503 · Headquarters: Potomac, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  93. Montgomery County Camera Club of Maryland

    EIN 820843096 · Headquarters: Rockville, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Montgomery County Chamber Community Foundation Inc

    EIN 300495881 · Headquarters: ROCKVILLE, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Montgomery County Chamber of Commerce

    EIN 520735621 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Montgomery County Chapter Bowie State Univ Alumni Association

    EIN 521725166 · Headquarters: Silver Spring, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Montgomery County Childrens Opportunity Alliance

    EIN 881212293 · Headquarters: Bethesda, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Montgomery County Citizen Academy Alumni Association Inc

    EIN 522040877 · Headquarters: Germantown, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Montgomery County Civic Federation Inc

    EIN 320126150 · Headquarters: Bethesda, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Montgomery County Class Piano Inc

    EIN 521033660 · Headquarters: SILVER SPRING, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

First page and all pages