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
- Owings Mills Senior Housing Inc
EIN 522289902 · Headquarters: Timonium, MD, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Owings Mills Volunteer Fire Company of Baltimore County Inc
EIN 520915635 · Headquarters: OWINGS MILLS, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Owings Mills Volunteer Fire Company Trus
EIN 237093192 · Headquarters: OWINGS MILLS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Owings Outlaws Inc
EIN 205726773 · Headquarters: Owings, MD, USA · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Owl Moon Raptor Center Inc
EIN 471010987 · Headquarters: BOYDS, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Owls of the Greater Capital Area Inc
EIN 510518827 · Headquarters: Bowie, MD, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Owo High School Alumni Association
EIN 883463058 · Headquarters: Frederick, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Owusu-bediako Foundation Inc
EIN 393164290 · Headquarters: ELKRIDGE, MD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oxford Business Association
EIN 521717990 · Headquarters: Oxford, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oxford Cemetery Company
EIN 520797734 · Headquarters: EASTON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oxford Community Center Inc
EIN 521186193 · Headquarters: OXFORD, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oxford Day Inc
EIN 264617247 · Headquarters: Oxford, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oxford Fire Company Endowment Inc
EIN 521992942 · Headquarters: OXFORD, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oxford Fire Company Inc
EIN 526045822 · Headquarters: OXFORD, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oxford House
EIN 521582231 · Headquarters: Silver Spring, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oxford House - Grace & Mercy
EIN 261318037 · Headquarters: Hyattsville, MD, US · Religion Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Oxford Kids Camp Inc
EIN 521297736 · Headquarters: OXFORD, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oxford Library Incorporated
EIN 521063215 · Headquarters: Oxford, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oxford Museum Inc
EIN 521499177 · Headquarters: OXFORD, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oxford Research Institute Inc
EIN 522216549 · Headquarters: ROCKVILLE, MD, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oxon Hill Bicycle & Trail Club Inc
EIN 237309604 · Headquarters: La Plata, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oxon Hill Boys and Girls Club Inc
EIN 521694516 · Headquarters: Oxon Hill, MD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oxon Hill Charter Chapter of the American Business Womens Associati
EIN 273304996 · Headquarters: Bowie, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oxon Hill Community Association
EIN 824366670 · Headquarters: Oxon Hill, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oxon Hill High School Instrumental
EIN 522203073 · Headquarters: OXON HILL, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oxon Hill High School Vocal
EIN 832190830 · Headquarters: Oxon Hill, MD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Oxon Hill Recreation Club Inc
EIN 521036866 · Headquarters: Oxon Hill, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oxon Hill Roadrunners Pta
EIN 994100116 · Headquarters: Oxon Hill, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oxon Hill Soccer Club
EIN 931507494 · Headquarters: Oxon Hill, MD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oxon Hill Sportsmens Club Inc
EIN 521057986 · Headquarters: Odenton, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Oxon Hill Volunteer Fire & Rescue Company Inc
EIN 342042916 · Headquarters: Oxon Hill, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oxon Hill-shining Stars Lions Club
EIN 934594887 · Headquarters: Fort Washington, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oyili Beti USA Association Inc
EIN 993677774 · Headquarters: MOUNT RAINIER, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oyo Traditions Inc
EIN 521730479 · Headquarters: Baltimore City, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oyster Recovery Partnership Inc
EIN 237204806 · Headquarters: Annapolis, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- OZR Great Dane Rescue Inc
EIN 815108507 · Headquarters: Reisterstown, MD, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- P & W Consulting Link for Women Inc
EIN 813353194 · Headquarters: Suitland, MD, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- P a Little League Inc
EIN 462654493 · Headquarters: PRINCESS ANNE, MD, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- P E a C E Team Llc
EIN 843566871 · Headquarters: Middle River, MD, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- P Francis Murphy Justice and Peace Initiative
EIN 470927847 · Headquarters: Towson, MD, US · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- P&g Divine Wings
EIN 333406093 · Headquarters: Upper Marlboro, MD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- P&s 486 - Bernard J Vondersmith Scholarship Fund
EIN 562529446 · Headquarters: BALTIMORE, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- P2 Prison Ministries Inc
EIN 842160290 · Headquarters: Hurlock, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- P31Girls Incorporated
EIN 881515728 · Headquarters: Hyattsville, MD, USA · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Pa Arriba Foundation
EIN 814005704 · Headquarters: Rockville, MD, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pa Elite Sports Basketball Club
EIN 272533655 · Headquarters: Hagerstown, MD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pa Sorie Kargbo Foundation
EIN 364724694 · Headquarters: Upper Marlboro, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pac 14 Inc
EIN 271169839 · Headquarters: SALISBURY, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Pacc Inc
EIN 364900531 · Headquarters: Silver Spring, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pace International Union Dental Ben
EIN 521208162 · Headquarters: SPARKS GLENCOE, MD, USA · Employment · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ
- Pace Makers Foundation
EIN 814232230 · Headquarters: Potomac, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Paces
EIN 854218990 · Headquarters: La Plata, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pachuca Futbol Club USA
EIN 262380919 · Headquarters: SILVER SPRING, MD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pacific Coast College Health Association
EIN 237133352 · Headquarters: SILVER SPRING, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pacific Council Inc
EIN 521545531 · Headquarters: COLUMBIA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- Pacific Institute for Research and Evaluation
EIN 942243283 · Headquarters: BELTSVILLE, MD, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990
- Pacific Interventions Charitable Corporation
EIN 933840849 · Headquarters: National Harbor, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pacific Research and Education Institute Inc
EIN 821432243 · Headquarters: north potomac, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Packed with Kindness Inc
EIN 862183426 · Headquarters: Upper Marlboro, MD, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Pacnoe Home Solutions Inc
EIN 990495085 · Headquarters: Chestertown, MD, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pact 58 Inc
EIN 334580780 · Headquarters: Germantown, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pact Helping Children with Special Needs Inc
EIN 521230183 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Paddlesports Industry Foundation Inc
EIN 550913811 · Headquarters: Silver Spring, MD, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Paddling for Patriots
EIN 392714015 · Headquarters: Dunkirk, MD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Padi - Projects for African Development Incorporated
EIN 931376605 · Headquarters: Lanham, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Padma Paadam School of Performing Arts Inc
EIN 934084190 · Headquarters: FREDERICK, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Page Universal Ministries Inc
EIN 842582724 · Headquarters: Annapolis, MD, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Page's Memorial Foundation Inc
EIN 204890117 · Headquarters: POTOMAC, MD, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Pageturners Girls Who Read to Achieve Inc
EIN 270655977 · Headquarters: Easton, MD, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Paideia
EIN 813051576 · Headquarters: ELLICOTT CITY, MD, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Paige Group Foundation Inc
EIN 933882788 · Headquarters: Hyattsville, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pain Connection-chronic Pain Outreach Center Inc
EIN 522200001 · Headquarters: POTOMAC, MD, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Pain Meets Power Inc
EIN 842600507 · Headquarters: Waldorf, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pain to Purpose Inc
EIN 863329210 · Headquarters: WALDORF, MD, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Pain2purpose Life Coaching
EIN 923900752 · Headquarters: Walkersville, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Paint & Powder Charity Foundation Fund
EIN 203758916 · Headquarters: Lutherville, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Paint & Powder Club Incorporated
EIN 520781430 · Headquarters: Timonium, MD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Paint Branch Athletic Association Inc
EIN 463194252 · Headquarters: BURTONSVILLE, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Paint Branch Garden Club
EIN 300647295 · Headquarters: Glenn Dale, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Paint Branch High School Educational Foundation Inc
EIN 260349804 · Headquarters: Burtonsville, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Painted Screen Society of Baltimore Inc
EIN 521436228 · Headquarters: Baltimore, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Painter's Local 1
EIN 520256490 · Headquarters: LANHAM, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Painters and Allied Trades for Children's Hope Foundation
EIN 522318869 · Headquarters: HANOVER, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Painters and Allied Trades Labor- Management Cooperation Initiative
EIN 526776506 · Headquarters: HANOVER, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Painters Compass
EIN 842139741 · Headquarters: Kensington, MD, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Painters District Council # 51 Inc
EIN 521528425 · Headquarters: LANHAM, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Painters Hill Homeowners Association Inc
EIN 521675585 · Headquarters: Columbia, MD, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Painting & Decorating Contractors of America
EIN 521589903 · Headquarters: BelAir, MD, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Pajama Jams for Youth Inc
EIN 463741470 · Headquarters: CROWNSVILLE, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pakhtoon American Community Association
EIN 263150298 · Headquarters: Catonsville, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pakistan American Islamic Cultural Society Inc
EIN 521391983 · Headquarters: Cockeysville, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pakistan Association of Greater Washington Metropolitan Area
EIN 522013369 · Headquarters: Gaithersburg, MD, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Pal Ping Foundation Inc
EIN 462575358 · Headquarters: Potomac, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Palatine Acc
EIN 262537275 · Headquarters: Potmac, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Paleo-World Research Foundation
EIN 542052674 · Headquarters: California, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Palisades Association Inc
EIN 237237964 · Headquarters: Kensington, MD, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Palisades Swimming Pool Association Inc
EIN 520859104 · Headquarters: GLEN ECHO, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Palladium Community Development Corporation
EIN 812971833 · Headquarters: Baltimore, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Palm Tennis International Federation
EIN 471196873 · Headquarters: baltimore, MD, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Palmer Fund Inc
EIN 900510486 · Headquarters: COLUMBIA, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ