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
- Southern Maryland Volunteer Fireman S Association Inc
EIN 831570816 · Headquarters: Lexington Park, MD, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Maryland Wolfe Pack Inc
EIN 861477758 · Headquarters: MECHANICSVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Southern Maryland Womens Credo Ltd
EIN 823482817 · Headquarters: Waldorf, MD, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Maryland Womens League Foundation Inc
EIN 205282045 · Headquarters: Waldorf, MD, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Maryland Womens League Inc
EIN 205281972 · Headquarters: Waldorf, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Maryland Woodcarvers
EIN 521972795 · Headquarters: La Plata, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southern Maryland Wrestling Club
EIN 203272769 · Headquarters: Chesapeake Beach, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Southern Maryland Youth Athletic Conference
EIN 474074161 · Headquarters: SOLOMONS, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Southern Maryland Youth Home
EIN 853599350 · Headquarters: LA PLATA, MD, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southern Maryland Youth Orchestra
EIN 273962987 · Headquarters: LEONARDTOWN, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990
- Southern Maryland Youth Organization Inc
EIN 521079538 · Headquarters: POMFRET, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southern Md Aces
EIN 822401789 · Headquarters: Mechanicsville, MD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southern Md Blue Crabs Booster Club
EIN 263792255 · Headquarters: WALDORF, MD, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Southern Md Sabres Hockey Club Inc
EIN 510436745 · Headquarters: WALDORF, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southern Methodist University PAD Prelaw Chapter
EIN 943133015 · Headquarters: TOWSON, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Middle School Pto Inc
EIN 872329781 · Headquarters: Lothian, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Montgomery County Orchestra Inc
EIN 274762878 · Headquarters: Silver Spring, MD, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Southern Orthopaedic Association
EIN 630876120 · Headquarters: TOWSON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southern Pines Senior Center Council Inc
EIN 522007225 · Headquarters: Lusby, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Prince George S County Beagle Club Inc
EIN 364727366 · Headquarters: Avenue, MD, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Southern Prince Georges Association for Mutual Improvement
EIN 870787876 · Headquarters: Fort Washington, MD, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Southern Prince Georges Business and Professional Womens Club of Pr
EIN 521045434 · Headquarters: BRANDYWINE, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southern Prince Georges Business and Professional Womens Foundation
EIN 521733191 · Headquarters: BRANDYWINE, MD, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southern Prince Georges County Community Charities
EIN 522228330 · Headquarters: FORT WASHINGTON, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Southern Prince Georges Rotary Foundation Incorporated
EIN 521510859 · Headquarters: Prince Frederick, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southern Psychiatric Association
EIN 237425682 · Headquarters: BALTIMORE, MD, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Southern Public Administration Education Foundation Inc
EIN 640595224 · Headquarters: Towson, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Regional Chapter American Institute of Floral Design
EIN 640678218 · Headquarters: Baltimore, MD, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Southern Regional Council on Statistics
EIN 141948710 · Headquarters: Towson, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southern Reserve Police Foundation Inc
EIN 260473239 · Headquarters: Edgewater, MD, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Southern River Elite Inc
EIN 474606991 · Headquarters: Edgewater, MD, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Southern Senior High School Sports Booster Club Inc
EIN 522156964 · Headquarters: Harwood, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Southern Sprinters Elite Corporation
EIN 931787858 · Headquarters: UPPR MARLBORO, MD, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Southern Thai Association Inc
EIN 522132955 · Headquarters: Baltimore, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Southland Hills Improvement Association of Baltimore County In
EIN 872868059 · Headquarters: Towson, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southland Industries - Local 669 Training Fund
EIN 364768902 · Headquarters: COLUMBIA, MD, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southside Bjj Bully Program Inc
EIN 822640855 · Headquarters: PARSONSBURG, MD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southway Builders Charitable Trust Inc
EIN 830553633 · Headquarters: BALTIMORE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Southwest Baltimore Charter School Inc
EIN 412146005 · Headquarters: BALTIMORE, MD, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990
- Southwest College Health Association
EIN 237146531 · Headquarters: SILVER SPRING, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southwest Emergency Services Inc
EIN 521458342 · Headquarters: Halethorpe, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Southwest Florida Dotnet Developers Group Inc
EIN 272485764 · Headquarters: Rockville, MD, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Southwest Partnership Inc
EIN 474390017 · Headquarters: BALTIMORE, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southwest Sports and Fitness Alliance Inc
EIN 834069176 · Headquarters: BALTIMORE, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990
- Southwest Visions Foundation Inc
EIN 814729911 · Headquarters: Halethorpe, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sova Higher Ed Horizons Inc
EIN 872757089 · Headquarters: Rockville, MD, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Sovereign Grace New Covenant Ministries Dba New Covenant Media - Sound of Grace
EIN 208365612 · Headquarters: FREDERICK, MD, USA · Religion Related · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ
- Sow a Seed Community Chest
EIN 450600859 · Headquarters: Oxon Hill, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sow a Seed Save a Child Foundation Inc
EIN 882125246 · Headquarters: TEMPLE HILLS, MD, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Sow127 Inc
EIN 861220699 · Headquarters: ARNOLD, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sowebo Arts Inc
EIN 522338708 · Headquarters: Baltimore, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sowebo Lord Baltimore Inc
EIN 861536867 · Headquarters: Baltimore, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Soweto Project Inc
EIN 264146341 · Headquarters: Rockville, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Sowharvest
EIN 464729382 · Headquarters: Owings Mills, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sowing Empowerment and Economic Development Inc
EIN 522227244 · Headquarters: RIVERDALE, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sowing Seeds Incorporated
EIN 264311480 · Headquarters: WALDORF, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Soza Foundation
EIN 921005902 · Headquarters: Beltsville, MD, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990
- SP Lax Club Inc
EIN 432095801 · Headquarters: Pasadena, MD, USA · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990
- Spa Creek Club
EIN 204696119 · Headquarters: Derwood, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990
- Spa Creek Conservancy Inc
EIN 412069559 · Headquarters: ANNAPOLIS, MD, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Spa Creek Youth Brigade Inc
EIN 850833500 · Headquarters: ANNAPOLIS, MD, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Space 3-0 Foundation
EIN 823964553 · Headquarters: Bethesda, MD, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Space Development Foundation Inc
EIN 842981698 · Headquarters: Cabin John, MD, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Space Free Art for All Inc
EIN 841728437 · Headquarters: Greenbelt, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Spaceforgood Corporation
EIN 264721216 · Headquarters: Bethesda, MD, US · Science & Technology · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Spacelady Foundation
EIN 832966829 · Headquarters: Rockville, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- SPAN Inc
EIN 521667690 · Headquarters: Severna Park, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Spanish-speaking Community of Maryland Inc
EIN 520889386 · Headquarters: SILVER SPRING, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Spanpeace Co
EIN 994191886 · Headquarters: Smithsburg, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Spar of Hope Ministries
EIN 455407913 · Headquarters: Owings Mills, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spark Camp Inc C/o Brian Woolf
EIN 452914993 · Headquarters: PASADENA, MD, USA · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Spark Foundation
EIN 994370285 · Headquarters: COLUMBIA, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spark Inc
EIN 522063963 · Headquarters: Kensington, MD, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Spark of Grace Ministries Inc
EIN 141903030 · Headquarters: Hagerstown, MD, US · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Sparkarts Corporation
EIN 333355422 · Headquarters: North Potomac, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sparkle and Sass Booster Club
EIN 991568663 · Headquarters: White Plains, MD, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sparklight Support Services
EIN 841859766 · Headquarters: SILVER SPRING, MD, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sparkplug Ministries
EIN 562031412 · Headquarters: KENSINGTON, MD, US · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Sparkprolearn Inc
EIN 873216961 · Headquarters: Germantown, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sparks Glencoe Community Planning Council Inc
EIN 203888970 · Headquarters: Sparks, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sparrock Management Inc
EIN 471700651 · Headquarters: Cheltenham, MD, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sparrow Co
EIN 882391575 · Headquarters: Frederick, MD, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Sparrow Ministries Inc
EIN 833356410 · Headquarters: Lutherville, MD, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sparrows Corporation
EIN 332699471 · Headquarters: GAITHERSBURG, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sparrows Landing Global Inc
EIN 814535283 · Headquarters: Capitol Heights, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sparrows Point County Club Inc
EIN 520493130 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990
- Sparrows Point High School Alumni Association Inc
EIN 521321058 · Headquarters: BALTIMORE, MD, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Sparrows Point Middle School Ptsa
EIN 521707596 · Headquarters: Sparrows Point, MD, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Sparrows Point NP Historical Society
EIN 824544231 · Headquarters: Sparrows Point, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sparrows Point-dundalk Lodge 1228
EIN 520395695 · Headquarters: BALTIMORE, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990
- Spartan Community Association Inc
EIN 452506121 · Headquarters: Marriottsville, MD, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Spartan Lyrical Society
EIN 030484338 · Headquarters: Severna Park, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spartan Scholarships Inc
EIN 851290319 · Headquarters: Bel Air, MD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Spartan Sports Inc
EIN 823076860 · Headquarters: LAUREL, MD, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Spartan Warriors Baseball Corporation
EIN 861335294 · Headquarters: Joppa, MD, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Spatial Ecology and Telemetry Working Group
EIN 521874123 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Spay a Stray Inc
EIN 465505695 · Headquarters: Crisfield, MD, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- SPCA & Humane Society of Prince Georges County
EIN 521047460 · Headquarters: BOWIE, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- SPCA of Harford County
EIN 264206062 · Headquarters: Bel Air, MD, USA · Animal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ
- Speak Inc
EIN 522174537 · Headquarters: BALTIMORE, MD, US · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990-N