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
- Silver Spring Eruv Association Inc
EIN 521544155 · Headquarters: Silver Spring, MD, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Silver Spring Garden Club
EIN 526041979 · Headquarters: Silver Spring, MD, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Silver Spring Heritage Inc
EIN 521662393 · Headquarters: Silver Spring, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silver Spring Interfaith Housing Coalition
EIN 521807756 · Headquarters: SILVER SPRING, MD, USA · Housing & Shelter · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ
- Silver Spring Jewish Center Inc
EIN 520884794 · Headquarters: Silver Spring, MD, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Silver Spring Learning Center
EIN 460735731 · Headquarters: Silver Spring, Maryland, United States · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Silver Spring Lions Club Foundation
EIN 521835867 · Headquarters: SILVER SPRING, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Silver Spring Lodge No 658 Loyal Order of Moose
EIN 520576602 · Headquarters: Silver Spring, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Silver Spring Masonic Library Foundation Inc
EIN 520939594 · Headquarters: Silver Spring, MD, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Silver Spring Md Chapter Links Inc
EIN 521701632 · Headquarters: SILVER SPRING, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Silver Spring Media Arts
EIN 020706664 · Headquarters: silver spring, MD, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Silver Spring Memorial Post 2562 Vf
EIN 520654914 · Headquarters: Silver Spring, MD, USA · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990
- Silver Spring Nursery School Inc
EIN 520610542 · Headquarters: SILVER SPRING, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Silver Spring Philatelic Society
EIN 814252342 · Headquarters: SILVER SPRING, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Silver Spring Rotary Club Foundation
EIN 521140339 · Headquarters: Silver Spring, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Silver Spring Saints Inc
EIN 204444758 · Headquarters: Laurel, MD, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Silver Spring Stage Incorporated
EIN 237333993 · Headquarters: Silver Spring, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Silver Spring Takoma Park Mutual Aid
EIN 863798454 · Headquarters: Silver Spring, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Silver Spring Town Center Inc
EIN 300306972 · Headquarters: SILVER SPRING, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Silver Spring Track Club Inc
EIN 521964065 · Headquarters: Silver Spring, MD, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Silver Spring Village Inc
EIN 460723926 · Headquarters: Silver Spring, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Silver Spring Volunteer Fire Department
EIN 520485745 · Headquarters: Silver Spring, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Silver Spring Zendo Inc
EIN 260342801 · Headquarters: Annapolis, MD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silver Starlettes Majorettes and Color Guard
EIN 522136841 · Headquarters: BOONSBORO, MD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Silver Technology Systems Inc
EIN 813668866 · Headquarters: Germantown, MD, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Silver Triangle Ruritan Foundation Inc
EIN 521644937 · Headquarters: DAVIDSONVILLE, MD, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Silvervox
EIN 994280447 · Headquarters: FREDERICK, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silvoculture Inc
EIN 843382808 · Headquarters: FREDERICK, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Silwad Foundation for Health Education and Better Life Inc
EIN 471387582 · Headquarters: Brandywine, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Simarc Foundation Inc
EIN 522051276 · Headquarters: Potomac, MD, US · Health Care · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Simchas Esther Hachnosas Kalla Fund INC
EIN 200762915 · Headquarters: Pikesville, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Simeon and Mary Foundation Inc
EIN 934792354 · Headquarters: WINDSOR MILL, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Simga Alpha Epsilon Md Omicron Pi
EIN 471693462 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Simon E Sobeloff Law Society
EIN 204475297 · Headquarters: ROCKVILLE, MD, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Simon Liron Foundation for Children with Special Needs
EIN 873850970 · Headquarters: Silver Spring, MD, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Simone Weil Center for Political Philosophy Inc
EIN 822725040 · Headquarters: Kensington, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Simple Cyber
EIN 334740795 · Headquarters: Bowie, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Simple Ministries LLC
EIN 921388124 · Headquarters: Monrovia, MD, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Simple Provisions Corp
EIN 873539673 · Headquarters: Baltimore, MD, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Simple Surroundings Inc
EIN 880555349 · Headquarters: Severna Park, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Simplicity Football Foundation
EIN 991100039 · Headquarters: Bowie, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Simply Fit Inc
EIN 830906198 · Headquarters: Bowie, MD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Simply Social Women with a Vision Inc
EIN 461723581 · Headquarters: Glen Burnie, MD, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Simpson Christian Community Church
EIN 521942706 · Headquarters: New Market, MD, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Sinachi Integrated Health Services
EIN 993838550 · Headquarters: Parkville, MD, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sinai Hospital of Baltimore
EIN 520486540 · Headquarters: BALTIMORE, MD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sinai Mitzvah Foundation Inc C/o Department of Development
EIN 520615910 · Headquarters: BALTIMORE, MD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sinava Inc
EIN 811950232 · Headquarters: Clinton, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sincera Ltd
EIN 852399696 · Headquarters: ellicott city, MD, USA · Employment · Latest available filing year: 2020 · Primary form: IRS Form 990
- Sinclair Relief Fund-inc
EIN 203396610 · Headquarters: Cockeysville, MD, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Sindhi Association of North America
EIN 133698207 · Headquarters: Gaithersburg, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sindidi Inc
EIN 861772475 · Headquarters: Silver spring, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sing for the Cure Music Festival
EIN 800438182 · Headquarters: Frostburg, MD, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Sing Ping Musical Association
EIN 463076851 · Headquarters: POTOMAC, MD, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Singa Incorporated
EIN 521922211 · Headquarters: Mount Rainier, MD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Singal Foundation
EIN 823445516 · Headquarters: ROCKVILLE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Singh Sabha of Maryland Inc
EIN 800840831 · Headquarters: DUNDALK, MD, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Singing in Sicily
EIN 842964153 · Headquarters: Baltimore, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Singing Sensations Youth Choir Inc
EIN 261693260 · Headquarters: RANDALLSTOWN, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Single Automated Business Exchange for Reporting Institute
EIN 853968200 · Headquarters: Bethesda, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2022 · Primary form: IRS Form 990
- Single Carrot Theatre Inc
EIN 260468107 · Headquarters: Baltimore, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990
- Single Dads Foundation Inc
EIN 474655239 · Headquarters: Rockville, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Single Family Childrens Fund Foundation Inc
EIN 743158416 · Headquarters: Baltimore, MD, US · Human Services · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Single Mother S Against Covid Inc
EIN 863874936 · Headquarters: CLINTON, MD, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Single Parent Achievers
EIN 823462044 · Headquarters: Upper Marlboro, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Single Parent Residence Program Inc
EIN 205017601 · Headquarters: Mitchellville, MD, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Single Parent Superstars Inc
EIN 862965576 · Headquarters: CLARKSBURG, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Single Vine Creator of Noble Singles Outreach Inc
EIN 475660335 · Headquarters: Belcamp, MD, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Singlefaith Inc
EIN 833435898 · Headquarters: Laurel, MD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Singles on Sailboats Inc
EIN 521278284 · Headquarters: Annapolis, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Singletrack Cycling Open Registration Events Inc
EIN 471680395 · Headquarters: CATONSVILLE, MD, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Sinovisual Culture and Arts Institute
EIN 334127899 · Headquarters: Clarksburg, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sinsheimer Holdings Inc
EIN 384014931 · Headquarters: BALTIMORE, MD, USA · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-PF
- Sintia Mesa Foundation
EIN 711022565 · Headquarters: Hyattsville, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Siochain Theatre Company
EIN 061306861 · Headquarters: Westminster, MD, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Sioda Family Foundation Inc
EIN 204004369 · Headquarters: BOONSBORO, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sionnes Heart Inc
EIN 831673815 · Headquarters: Bethesda, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sira Foundation Inc
EIN 332698204 · Headquarters: Silver Spring, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sirehands Comm
EIN 850807548 · Headquarters: Frederick, MD, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sirius Metrics Inc
EIN 811686089 · Headquarters: Burtonsville, MD, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sirnaik Green Foundation Inc
EIN 472631662 · Headquarters: COLUMBIA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sis Lady Community Empowerment Center Inc
EIN 800257772 · Headquarters: Laurel, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Sisi Ni Amani International Inc
EIN 274527920 · Headquarters: Owings Mills, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Sissen Inc
EIN 833757094 · Headquarters: randallstown, MD, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Sista 4 Sista Road 2 Recovery Inc
EIN 271507299 · Headquarters: Baltimore, MD, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Sista Support
EIN 522446187 · Headquarters: Temple Hills, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sistas Thrilled About Reading Inc
EIN 462496977 · Headquarters: Windsor Mill, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sistas United Inc
EIN 270480798 · Headquarters: Capitol Heights, MD, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Sister Brother Deaf
EIN 161686372 · Headquarters: Bethesda, MD, US · Medical Research · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Sister Cathy Cesnik Fund for Survivors Inc
EIN 850761940 · Headquarters: TANEYTOWN, MD, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sister Cities Girlchoir
EIN 473308659 · Headquarters: Baltimore, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Sister Girl Presents
EIN 264588431 · Headquarters: BOWIE, MD, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Sister Network
EIN 464941485 · Headquarters: BOWIE, MD, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Sister Network Inc
EIN 462926077 · Headquarters: Upper Marlboro, MD, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sister of Mary Boystown and Girlstown Inc
EIN 521440944 · Headquarters: LANHAM, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sister Rose Children
EIN 833841582 · Headquarters: SILVER SPRING, MD, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Sister S with Purpose Kingdom of Heaven Ministries Inc
EIN 453365984 · Headquarters: White Plain, MD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sister States of Maryland Inc
EIN 472360839 · Headquarters: Annapolis, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sister Supporting Salvation Inc
EIN 454202760 · Headquarters: OWINGS MILLS, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sister to Sister Everyone Has a Heart Foundation Inc
EIN 522276395 · Headquarters: Chevy Chase, MD, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2014 · Primary form: IRS Form 990