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
- Iota Upsilon Chapter at University of New Hampshire
EIN 814244544 · Headquarters: ELDERSBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Iowa Oncology Society
EIN 421389336 · Headquarters: ROCKVILLE, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Iowa State University Student Chapter
EIN 237328427 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- IPMA Montgomery County Maryland Chapter
EIN 043595351 · Headquarters: Silver Spring, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ipossible Inc
EIN 882200625 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ipps Mentoring Program
EIN 760828100 · Headquarters: Salisbury, MD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iq Community Solutions Institute Inc
EIN 822770622 · Headquarters: NORTH BETHESDA, MD, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iqamah Group Inc
EIN 923003255 · Headquarters: greenbelt, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Iqra Educational and Health Assistance Organization
EIN 522354022 · Headquarters: Potomac, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Iqra Foundation for Health and Education Incorporated
EIN 872262541 · Headquarters: GERMANTOWN, MD, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Iqra House Inc
EIN 884256502 · Headquarters: BALTIMORE, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ira J Basler Jr and Mary K Basler Foundation
EIN 521734893 · Headquarters: Towson, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Iran Cultural & Educational Center Inc
EIN 521703152 · Headquarters: Rockville, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Iran Democratic Union Inc
EIN 263990877 · Headquarters: Potomac, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Iran Freedom Foundation Inc
EIN 521159982 · Headquarters: Bethesda, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Iranian American Cultural Society of Maryland
EIN 237122895 · Headquarters: Towson, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Iranian American Medical Society of Greater Washington Inc
EIN 521716549 · Headquarters: Rockville, MD, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Iranian Jews of America Inc
EIN 521158010 · Headquarters: ROCKVILLE, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iranian-american Academics and Professionals Inc
EIN 461584957 · Headquarters: Boyds, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Iranian-american Strategic Research Institute Inc
EIN 453083696 · Headquarters: BETHESDA, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iraq Institute for Strategic Studies Inc
EIN 300269210 · Headquarters: Fort Washington, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Iraqi Community Development Services
EIN 463592185 · Headquarters: White Marsh, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ireach International Inc
EIN 451846962 · Headquarters: HANOVER, MD, USA · Religion Related · Latest available filing year: 2014 · Primary form: IRS Form 990-PF
- Iread Inc
EIN 920298729 · Headquarters: Lanham, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Irede Foundation Inc
EIN 922304853 · Headquarters: Owings Mills, MD, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ireland America Science Forum Inc
EIN 453666084 · Headquarters: Gaithersburg, MD, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Irene and Robert Russel Family Foundation Inc
EIN 990437476 · Headquarters: BALTIMORE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Irene Smith Ministries Llc
EIN 842792450 · Headquarters: Fort Washington, MD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ireti
EIN 821799876 · Headquarters: CLINTON, MD, US · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Iridian Genomes Inc
EIN 202236522 · Headquarters: Silver Spring, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iris Music Project
EIN 834042952 · Headquarters: COLUMBIA, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- IRise Above Foundation
EIN 823157631 · Headquarters: Hyattsville, MD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Irish American Orthopaedic Society Inc
EIN 592253980 · Headquarters: TOWSON, MD, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Irish American Social Club
EIN 536009407 · Headquarters: Silver Spring, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Irish Charities of Maryland Inc
EIN 521862733 · Headquarters: COCKEYSVILLE, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Irish Meadows Inc
EIN 522084779 · Headquarters: FREDERICK, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Irish Network of Dc
EIN 272296798 · Headquarters: Potomac, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Irish Terrier Rescue Network Inc
EIN 274407311 · Headquarters: Laurel, MD, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Irish Viet Nam Veterans Memorial Project
EIN 461907942 · Headquarters: fort washington, MD, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Irko Self Help Association Inc
EIN 475052273 · Headquarters: Silver Spring, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iron Crow Theatre Company Inc
EIN 455328495 · Headquarters: BALTIMORE, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Iron Flame Labs
EIN 844949630 · Headquarters: Upper Marlboro, MD, US · Science & Technology · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Iron Harbor Foundation Inc
EIN 471332064 · Headquarters: Annapolis, MD, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Iron Horse Basketball Inc
EIN 273320885 · Headquarters: Jefferson, MD, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Iron Order Motorcycle Club Llc
EIN 204865999 · Headquarters: Jefferson, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990
- Iron Sharpens Iron Inter Ministry
EIN 853297081 · Headquarters: GERMANTOWN, MD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iron Sharpens Iron Mens Ministry Inc
EIN 883385518 · Headquarters: Randallstown, MD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iron Shields Law Enforcement Motorcycle Club of Maryland Inc
EIN 260738099 · Headquarters: Reisterstown, MD, US · Crime & Legal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Iron Shields Lemc Charities of Maryland Inc
EIN 900456433 · Headquarters: Reistertown, MD, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Iron Workers Industry Advancement Fund of Baltimore Md
EIN 521127066 · Headquarters: LUTHERVILLE, MD, USA · Employment · Latest available filing year: 2020 · Primary form: IRS Form 990
- Iron Workers Local #5 Joint Apprentice Training Committee
EIN 526056134 · Headquarters: LARGO, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Iron Workers Local No 16 Joint Apprenticeship Training Committee
EIN 520740590 · Headquarters: BALTIMORE, MD, USA · Employment · Latest available filing year: 2017 · Primary form: IRS Form 990
- Iron Workers Local No 568 Health and Welfare Plan
EIN 526112461 · Headquarters: CUMBERLAND, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Iron Workers Local Union 568 Joint Apprenticeship & Training Committee
EIN 521925231 · Headquarters: CUMBERLAND, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Iron Workers Local Union No 5S Joint Apprenticeship and Training Fund
EIN 475140865 · Headquarters: LARGO, MD, USA · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990
- Ironsides Vol Rescue Squad Inc
EIN 521435665 · Headquarters: Port Tobacco, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ironworkers Union Holding Company
EIN 526057708 · Headquarters: BALTIMORE, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Irrevocable Declaration of Charitable Trust of the Cohen Family
EIN 467080380 · Headquarters: TIMONIUM, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- IRS Deaf Empowerment and Advocacy Forum Inc
EIN 522312400 · Headquarters: Gaithersburg, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Irshadul Quran Academy
EIN 842325517 · Headquarters: GLENN DALE, MD, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Irv & Bee Apatoff Foundation
EIN 521788437 · Headquarters: BELTSVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Irvine Natural Science Center Inc
EIN 521231286 · Headquarters: OWINGS MILLS, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Irving and Associates Character Education Services Inc
EIN 263500053 · Headquarters: GREENBELT, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Irving and Bernice Levine Charitable Foundation
EIN 862568639 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Irving Kohn Foundation Inc C/o Nancy Kohn Rabin
EIN 526034189 · Headquarters: LUTHERVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Irving M Einbinder Charitable Foundation Incorporated
EIN 202061329 · Headquarters: HAGERSTOWN, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Irvington My Brothers Keeper Inc
EIN 522129199 · Headquarters: Timonium, MD, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990
- Irvington Woods Residence Inc
EIN 852936125 · Headquarters: LANHAM, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Is Real Life Center Inc
EIN 471814491 · Headquarters: WALKERSVILLE, MD, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Isa-the Instrumentation Systems and Automation Society
EIN 526060825 · Headquarters: Frederick, MD, US · Science & Technology · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Isaac B Foundation Inc
EIN 821604111 · Headquarters: Baltimore, MD, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Isaac Delisle Foundation Inc
EIN 271440640 · Headquarters: FREDERICK, MD, US · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Isaac Family Charitable Fund Inc
EIN 412253575 · Headquarters: SILVER SPRING, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Isaac Khan Foundation
EIN 461118793 · Headquarters: BALTIMORE, MD, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Isaac Ministries Inc
EIN 522190527 · Headquarters: Ellicott City, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- ISAACC18 Inc
EIN 332174742 · Headquarters: Baltimore, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Isabella Foundation
EIN 271277392 · Headquarters: Rockville, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Isabels Gift Inc
EIN 201618239 · Headquarters: DAVIDSONVILLE, MD, USA · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ
- Isaiah 61 Ministries Inc
EIN 522286912 · Headquarters: JOPPATOWNE, MD, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Isaiah Miles Foundation Corp
EIN 850793825 · Headquarters: Owings Mills, MD, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Isaiahs House of Hope Inc
EIN 861205760 · Headquarters: Upper Marlboro, MD, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990
- Isaiahs Promise Inc
EIN 471284721 · Headquarters: Rockville, MD, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Isan & Kusum Paul Foundation
EIN 814713447 · Headquarters: GERMANTOWN, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Isc 2 Baltimore Chapter Inc
EIN 454927896 · Headquarters: Hanover, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Isc2 Annapolis Junction Chapter Inc
EIN 842289682 · Headquarters: Laurel, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ischemic Injured Organs and Limbs Foundation
EIN 881215395 · Headquarters: Kensington, MD, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- ISeeYou Foundation
EIN 831210936 · Headquarters: BOWIE, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Ishorttrack
EIN 455027153 · Headquarters: Bethesda, MD, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Ishshah's Place Inc
EIN 873420306 · Headquarters: ROSEDALE, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ishwara Inc
EIN 990389204 · Headquarters: Baltimore, MD, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Isiaq Family Foundation
EIN 844008596 · Headquarters: Davidsonville, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Isidore Margolis & Joel Abe Margolis Foundation Inc
EIN 311489926 · Headquarters: TOWSON, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF
- Iskcon Communications International Inc
EIN 522361095 · Headquarters: POTOMAC, MD, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Iskcon Deity Worship Ministry
EIN 462380204 · Headquarters: Potomac, MD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Islamic Arabic Study Association and Nusery School Inc
EIN 862634398 · Headquarters: SILVER SPRING, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Islamic Education Center
EIN 521485374 · Headquarters: Potomac, Maryland, United States · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Islamic Education Society Maryland
EIN 270604985 · Headquarters: SILVER SPRING, MD, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Islamic Leadership Institute of America Inc
EIN 270447273 · Headquarters: CLARKSVILLE, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Islamic Ministries and Community Development
EIN 823862832 · Headquarters: Hagerstown, MD, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Islamic School of Potomac Incorporated
EIN 521989063 · Headquarters: Rockville, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N