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
- South Bradley Hills Neighborhood Association Inc
EIN 884348641 · Headquarters: Bethesda, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Carolina Oncology Society
EIN 570732587 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Carolina State University National Alumni Association
EIN 475376521 · Headquarters: Randallstown, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- South Carolina State University PAD Prelaw Chapter
EIN 450477853 · Headquarters: TOWSON, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Caroline Baseball Inc
EIN 851128883 · Headquarters: Preston, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Carroll Buisness Association Inc
EIN 521958484 · Headquarters: SYKESVILLE, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Carroll Dog Park
EIN 825330488 · Headquarters: ELDERSBURG, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- South Carroll High School Athletic Boosters Club Incorporated
EIN 522160043 · Headquarters: Sykesville, MD, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ
- South Carroll Instrumental Boosters Inc
EIN 521716992 · Headquarters: Sykesville, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South Carroll Lioness-lions Club Inc
EIN 521494659 · Headquarters: Sykesville, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South Carroll Swim Club Inc
EIN 521193277 · Headquarters: Sykesville, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South County Animal Rescue and Sanctuary Inc
EIN 475082821 · Headquarters: Tracys Landing, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South County Assistance Network Inc
EIN 522035366 · Headquarters: Lothian, MD, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South County Christian Charities Charitable Trust
EIN 260329553 · Headquarters: Harwood, MD, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- South County Concert Association Inc
EIN 521116873 · Headquarters: Harwood, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- South County Deale Chapter 1887 Women of the Moose
EIN 521833340 · Headquarters: Shady Side, MD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- South County Economic Development Association
EIN 522042142 · Headquarters: Fort Washington, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South County Exchange Inc
EIN 752979736 · Headquarters: LOTHIAN, MD, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- South County Faith Network
EIN 050606876 · Headquarters: Galesville, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South County Institute for Economic Development Inc
EIN 651320311 · Headquarters: Fort Washington, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South County Little League Inc
EIN 825034580 · Headquarters: BOONSBORO, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- South County Moose Lodge #2279
EIN 521432785 · Headquarters: SHADY SIDE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South County Pre-k Coop Inc
EIN 521004567 · Headquarters: DAVIDSONVILLE, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- South County Tribe
EIN 332874863 · Headquarters: Clinton, MD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South County Youth Association Incorporated
EIN 521225368 · Headquarters: SHADY SIDE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Creek Community Development Corporation
EIN 461661964 · Headquarters: Baltimore, MD, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- South Dakota State University Student Chapter
EIN 521410995 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- South Dorchester Community Foundation Inc
EIN 521987849 · Headquarters: CHURCH CREEK, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- South Dorchester Folk Museum Inc
EIN 522306947 · Headquarters: Cambridge, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South Dorchester School Parent Teacher Council
EIN 710962945 · Headquarters: Church Creek, MD, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- South East Community Organization Inc
EIN 520892848 · Headquarters: Baltimore, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- South East Sports Car Association Inc
EIN 521091194 · Headquarters: Laurel, MD, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- South Eastern Fabricare Association
EIN 580532189 · Headquarters: LAUREL, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- South Eastern Neighborhoods Development Inc
EIN 331125357 · Headquarters: Baltimore, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South End Coalition Inc
EIN 311525677 · Headquarters: Frederick, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ
- South End Rod and Gun Club Inc
EIN 833852972 · Headquarters: Cumberland, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Florida Operating Engineers Apprentice and Training Trust
EIN 591500161 · Headquarters: SPARKS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Forest Drive Business Association Inc
EIN 465618243 · Headquarters: Annapolis, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Hagerstown Fire Company Inc
EIN 237114182 · Headquarters: HAGERSTOWN, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990
- South Hagerstown High Anniversary a Ssociation
EIN 412487888 · Headquarters: Hagerstown, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Hagerstown High School Alumuni Association Inc
EIN 522026377 · Headquarters: Hagerstown, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Hagerstown High School Athletic Booster Club
EIN 320479315 · Headquarters: Hagerstown, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Hagerstown High School Rebel Band Boosters Inc
EIN 521838776 · Headquarters: Hagerstown, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South Hagerstown Rebel Band Alumni Association Inc
EIN 844894956 · Headquarters: Hagerstown, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South Hagerstown Youth Athletic Association
EIN 833743545 · Headquarters: Hagerstown, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- South Hagerstwon High School Touchdown Club
EIN 274637453 · Headquarters: Hagerstown, MD, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- South Harbor Renaissance Inc
EIN 452257893 · Headquarters: Baltimore, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- South Jersey Employers & Union Amalg
EIN 221897676 · Headquarters: BALTIMORE, MD, USA · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-EZ
- South Metro Scholastic Fund
EIN 272825640 · Headquarters: Oxon Hill, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Mountain Heritage Society Inc
EIN 521874355 · Headquarters: BURKITTSVILLE, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Mountain Little League
EIN 521810156 · Headquarters: BOONSBORO, MD, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ
- South Mountain Rod & Gun Club Inc
EIN 520802725 · Headquarters: Smithsburg, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- South Point Association Inc
EIN 473920152 · Headquarters: Berlin, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South River Colony Stingrays
EIN 990731395 · Headquarters: Edgewater, MD, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- South River Colony Stingrays Ltd
EIN 850831166 · Headquarters: EDGEWATER, MD, USA · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- South River High School Community Partnership Inc
EIN 272372011 · Headquarters: Edgewater, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- South River High School Ptso
EIN 203453503 · Headquarters: Edgewater, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South River High School Sports Booster Club Inc
EIN 161711095 · Headquarters: Edgewater, MD, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- South River Lady Hawks Inc
EIN 813618439 · Headquarters: Edgewater, MD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South River Music Boosters Inc
EIN 521581272 · Headquarters: Edgewater, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- South River Shooters
EIN 364823845 · Headquarters: Edgewater, MD, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990
- South River Volleyball Club Inc
EIN 453577798 · Headquarters: Edgewater, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- South River Youth Athletics Inc
EIN 272886704 · Headquarters: EDGEWATER, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Shore Health Association
EIN 237254903 · Headquarters: Crownsville, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Shore PTA
EIN 526056546 · Headquarters: Crownsville, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Shore Thrift Shop Inc
EIN 510572267 · Headquarters: Crownsville, MD, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- South Sudan Education and Empowerme Nt for Development Foundation
EIN 421811491 · Headquarters: Bowie, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Sudan Hope Network
EIN 822283966 · Headquarters: Odenton, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Village Homes Corporation
EIN 521143226 · Headquarters: Montgomery Village, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Washington County Food Pantry Inc
EIN 462902896 · Headquarters: BOONSBORO, MD, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Washington County Military Support Group
EIN 273783542 · Headquarters: Keedysville, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- South Washington County Ministerium Inc
EIN 393048846 · Headquarters: KEEDYSVILLE, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South West Community Council Incorporated
EIN 521214043 · Headquarters: Baltimore, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southampton Middle School Pto Inc
EIN 521967354 · Headquarters: BEL AIR, MD, USA · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ
- Southbound Alley Youth League
EIN 334889292 · Headquarters: Salisbury, MD, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southdown Country Club Inc
EIN 521087514 · Headquarters: EDGEWATER, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990
- Southeast Business & Professional Womens Organization
EIN 770716608 · Headquarters: Port Republic, MD, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Southeast Community Development Corporation Inc
EIN 521034466 · Headquarters: BALTIMORE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southeast European Studies Association
EIN 881357146 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southeast Missouri State University Student Chapter
EIN 203608971 · Headquarters: Bethesda, MD, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Southeastern District Police Community Relations Council
EIN 521831726 · Headquarters: Baltimore, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southeastern Hockey Officials Association Inc
EIN 561648477 · Headquarters: Baltimore, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southeastern Washington Co Health & Community Services Corp
EIN 521071379 · Headquarters: KEEDYSVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Southern Africa Wildlife Trust Inc
EIN 521765400 · Headquarters: Annapolis, MD, US · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Southern African USA Inc
EIN 463236437 · Headquarters: Beltsville, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southern Alumni Baseball Committee
EIN 522083496 · Headquarters: Oakland, MD, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Southern Alumni Scholarship Foundation Inc
EIN 472687436 · Headquarters: GALESVILLE, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southern Anne Arundel Chamber of Co
EIN 521631937 · Headquarters: CHURCHTON, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Southern Arkansas University PAD Prelaw Chapter
EIN 943104065 · Headquarters: TOWSON, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Asia Adventist Associ
EIN 521367288 · Headquarters: SILVER SPRING, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southern Baptist Community Development Corporation
EIN 521845464 · Headquarters: BALTIMORE, MD, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Calvert Land Tr Inc
EIN 522341301 · Headquarters: Lusby, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Southern College Health Association
EIN 237289783 · Headquarters: SILVER SPRING, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Comforters of Bowie Maryland Inc
EIN 521693046 · Headquarters: Bowie, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southern Community Services Coalition Inc
EIN 232680854 · Headquarters: FREELAND, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Southern Free Press Incorporated
EIN 844481615 · Headquarters: LANHAM, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Friendship Community Development Corporation Inc
EIN 861170341 · Headquarters: Temple Hills, MD, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Southern Friendship Missionary Baptist Church
EIN 521814984 · Headquarters: Temple Hills, MD, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Southern Garrett Athletic Association
EIN 812613142 · Headquarters: Oakland, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Garrett Band Boosters Inc Attn Amanda Bray
EIN 134367275 · Headquarters: OAKLAND, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ