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
- The Ancient Free and Accepted Masons of Md Masonic Homes and of Grand Lodge
EIN 520567507 · Headquarters: COCKEYSVILLE, MD, USA · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990
- The Andrew and Jami Fireman Family Foundation
EIN 046774656 · Headquarters: Rockville, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Angel C. Reese Foundation
EIN 932046814 · Headquarters: Randallstown, MD, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Anna Gary Resource Center Inc
EIN 992597489 · Headquarters: BALTIMORE, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Annapolis Chorale Inc
EIN 521040306 · Headquarters: ANNAPOLIS, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Annapolis Group of Liberal Arts Colleges
EIN 822828643 · Headquarters: ANNAPOLIS, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Annapolis Rowing Club Inc
EIN 521616051 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Annapolis Yacht Club Inc
EIN 520227500 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Anne Arundel Volunteer Firefighters Association Inc
EIN 521130152 · Headquarters: SEVERNA PARK, MD, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990
- The Anne D and Chares a Camalier Jr Family Foundation Inc
EIN 521489708 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- The Anne Lindsey Otenasek Charitable Foundation Inc
EIN 200702156 · Headquarters: TOWSON, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Annette M Lerner and Theodore N Lerner Family Foundation Inc
EIN 521528436 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Annie Cumpston Scholarship Trust
EIN 436905386 · Headquarters: Bel Air, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Aopa Foundation Inc
EIN 208817225 · Headquarters: FREDERICK, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Apostolic Fellowship Ministeries
EIN 263928756 · Headquarters: Hyattsville, MD, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Appian Society Inc
EIN 020778163 · Headquarters: PERRY HALL, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Applied Superconductivity Educational Foundation
EIN 311627361 · Headquarters: POTOMAC, MD, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Arabic Christian Fellowship Inc
EIN 521206927 · Headquarters: PARKVILLE, MD, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Arc Baltimore
EIN 520671428 · Headquarters: BALTIMORE, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Arc Maryland Inc
EIN 520741602 · Headquarters: COLUMBIA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Arc Montgomery County
EIN 520639953 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Arc Northern Chesapeake Region
EIN 520784063 · Headquarters: ABERDEEN, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Arc Northern Chesapeake Region Foundation Inc
EIN 200022324 · Headquarters: ABERDEEN, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Arc of Frederick County Inc
EIN 526055211 · Headquarters: FREDERICK, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Arc of Howard County
EIN 520884366 · Headquarters: Ellicott City, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Arc Prince George's County
EIN 520715246 · Headquarters: Largo, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Arc Southern Chesapeake
EIN 521062351 · Headquarters: Prince Frederick, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Archangul Foundation
EIN 204789673 · Headquarters: BALTIMORE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Arizona Clinical Oncology Society Inc
EIN 860684975 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Ark Childrens Center at Oakdale Emory Inc
EIN 522023785 · Headquarters: OLNEY, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Armand Center for Conflict Resolution Incorporated
EIN 463578434 · Headquarters: Silver Spring, MD, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- The Armstead-barnhill Foundation for Sickle Cell Anemia
EIN 521830042 · Headquarters: Gambrills, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Arnold Place Inc
EIN 471940299 · Headquarters: Suitland, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Art Riot Theatrical Company and Playwrights Gymnasium Inc
EIN 760819229 · Headquarters: DAVIDSONVILLE, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- The Art Seminar Group
EIN 521608141 · Headquarters: Baltimore, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Arthur B Wilner Foundation Inc
EIN 823120843 · Headquarters: OWINGS MILLS, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Arthur F and Isadora Dellheim Foundation Inc
EIN 521212700 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Arthur Family Foundation Inc
EIN 932424664 · Headquarters: WALDORF, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Arts at Still Pond Station Inc
EIN 450549325 · Headquarters: Worton, MD, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- The Arts Collective Inc
EIN 862744901 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Arts Coming Together in Carroll County Inc
EIN 271565865 · Headquarters: OWINGS MILLS, MD, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- The Arts Connection
EIN 521284369 · Headquarters: CROFTON, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- The Arts Project Inc
EIN 824865346 · Headquarters: Baltimore, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Arvo Foundation for Eye Research Inc
EIN 522322462 · Headquarters: Gaithersburg, MD, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Asgard of Maryland Inc
EIN 521655470 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Assembly of Conquerors Church
EIN 863492642 · Headquarters: HAGERSTOWN, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Assoc for the Public Defender of Maryland Ltd
EIN 454788005 · Headquarters: Baltimore, MD, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Associated Jewish Community Federation of Baltimore Inc
EIN 520607957 · Headquarters: BALTIMORE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Associated: Jewish Federation of Baltimore
EIN 526001443 · Headquarters: Baltimore, MD, United States · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-PF
- The Associated: Jewish Federation of Baltimore
EIN 526024192 · Headquarters: Baltimore, MD, United States · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Association for Research in Vision and Ophthalmology
EIN 340812556 · Headquarters: Gaithersburg, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Association for Successful Parenting
EIN 271991603 · Headquarters: Baltimore, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Association of Baltimore City Public School Retirees Inc
EIN 521068037 · Headquarters: Ellicott City, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Association of Cable Communicators
EIN 742465139 · Headquarters: NATIONAL HARBOR, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990
- The Association of Dance Competitions and Conventions Inc
EIN 260786185 · Headquarters: Sykesville, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Association of Scientists of Indian Orgin in America Inc
EIN 640652512 · Headquarters: Frederick, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- The Association of the Class of 1949 United States Naval Academy I
EIN 521688170 · Headquarters: Rocfkville, MD, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- The Association of the United States Naval Academy Class of 1953
EIN 521450324 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- The Atlantic Payphone Association Inc
EIN 541833851 · Headquarters: BETHESDA, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ
- The Atwell Group Inc
EIN 900861894 · Headquarters: SILVER SPRING, MD, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- The Auchi Association of Washington DC Metropolitan Area Inc
EIN 800399118 · Headquarters: Adelphi, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- The Audacity Center
EIN 471030962 · Headquarters: WINDSOR MILL, MD, USA · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ
- The Aufrichtig Foundation
EIN 272490167 · Headquarters: Bethesda, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Aura Farm Foundation Inc
EIN 412884979 · Headquarters: Baltimore, MD, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Aureus Foundation Inc
EIN 261610650 · Headquarters: CLARKSVILLE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Aurora Foundation Inc
EIN 872162444 · Headquarters: GLENWOOD, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- The Auxiliary to the Pleasant Valley Community Fire Company
EIN 521348804 · Headquarters: WESTMINSTER, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- The Ava Group Incorporated
EIN 842644163 · Headquarters: CALIFORNIA, MD, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Ayambochab Foundation Inc
EIN 263702197 · Headquarters: BOWIE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Azar Foundation For Children
EIN 527298972 · Headquarters: Potomac, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Bach Fellowship Inc
EIN 832348902 · Headquarters: TAKOMA PARK, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Baier Foundation Inc
EIN 473225382 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Bakermerine Family Foundation Inc
EIN 260016221 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Baltimore American Indian Center
EIN 520890090 · Headquarters: BALTIMORE, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Baltimore Assembly Incorporated
EIN 521270591 · Headquarters: STEVENSON, MD, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- The Baltimore Banner
EIN 861715499 · Headquarters: BALTIMORE, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Baltimore Bone Club Foundation
EIN 521851705 · Headquarters: Finksburg, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ
- The Baltimore Care Bears Inc
EIN 841963561 · Headquarters: Pikesville, MD, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Baltimore Catholic League Inc
EIN 201920772 · Headquarters: TOWSON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Baltimore Charitable Fund
EIN 413282570 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Baltimore Children's Museum Inc
EIN 521806933 · Headquarters: BALTIMORE, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Baltimore City Sheriffs Lodge No 22 of Fraternal Order of Police
EIN 521782100 · Headquarters: Baltimore, MD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Baltimore Council on Foreign Affairs Incorporated
EIN 521171381 · Headquarters: Baltimore, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Baltimore Jewish Health Foundation Inc
EIN 522111541 · Headquarters: BALTIMORE, MD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Baltimore Museum of Industry
EIN 521205675 · Headquarters: Baltimore, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Baltimore News Network Inc
EIN 521621195 · Headquarters: Baltimore, MD, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- The Baltimore Orioles Foundation Inc
EIN 526058645 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- The Baltimore Polytechnic Institute Foundation and Alumni Association Inc
EIN 521604007 · Headquarters: BALTIMORE, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Baltimore Rowing Club Inc
EIN 521187264 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Baltimore Society of Model Engineers Inc
EIN 526044366 · Headquarters: Glen Arm, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- The Baltimore Station
EIN 521594258 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Baltimore Teachers Union Local 340
EIN 526044136 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Baltimore Tennis Club Inc
EIN 521957831 · Headquarters: Gwynn Oak, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Baltimore Watercolor Society Inc
EIN 521164539 · Headquarters: Dayton, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Baltimore Youth Alliance Inc
EIN 522129371 · Headquarters: BALTIMORE, MD, USA · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990
- The Balto-Metro Chapter of the VSUAA Inc
EIN 300384801 · Headquarters: Gwynn Oak, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Bam Project Co
EIN 862759280 · Headquarters: Owings Mills, MD, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- The Bancroft Foundation Inc
EIN 311644387 · Headquarters: BALTIMORE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Band Foundation
EIN 461588731 · Headquarters: BUCKYSTOWN, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Bankruptcy Bar Association for the District of Maryland Inc (Pkh)
EIN 521561948 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990