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
- Harvest Connection
EIN 842378091 · Headquarters: ELKRIDGE, MD, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Harvest Gleaners Corporation
EIN 834506856 · Headquarters: Ashton, MD, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Harvest Hands Institute
EIN 821990815 · Headquarters: Bowie, MD, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Harvest House Community Development Corporation
EIN 452760742 · Headquarters: Gwynn Oak, MD, US · Food, Agriculture & Nutrition · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Harvest House Inc
EIN 020666378 · Headquarters: Bel Air, MD, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Harvest Impact Ministries International
EIN 352346808 · Headquarters: Columbia, MD, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Harvest Intercontinental American University Inc
EIN 873342281 · Headquarters: Olney, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Harvest Moon Howl Fest
EIN 852669322 · Headquarters: Rockville, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Harvest of Hope Behavioral Health
EIN 831705206 · Headquarters: PIKESVILLE, MD, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990
- Harvest Resources in Anne Arundel County Inc
EIN 832102655 · Headquarters: Pasadena, MD, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Harvest Star Inc
EIN 943448236 · Headquarters: Brandywine, MD, US · Science & Technology · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Harvest Time International Outreach Center Inc
EIN 454495955 · Headquarters: COLUMBIA, MD, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Harvesters International Christian C
EIN 472862770 · Headquarters: Hanover, MD, US · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Harvesting Hope Youth and Families Services
EIN 813578053 · Headquarters: Cambridge, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Harvesting Love Community Outreach
EIN 882123640 · Headquarters: ABERDEEN, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Harvestshare Inc
EIN 874539809 · Headquarters: Gaithersburg, MD, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Harvey and Vera Patrick Family Foundation Inc
EIN 311489904 · Headquarters: ELLICOTT CITY, MD, USA · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Harwich Homeowners Association Inc
EIN 521255916 · Headquarters: Frederick, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Harwood Civic Associates
EIN 522115320 · Headquarters: Harwood, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Has Been Boxing Club of Hagerstown Inc
EIN 522009398 · Headquarters: Hagerstown, MD, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Haskins Family Foundation Inc
EIN 863316315 · Headquarters: Clarksburg, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hasslinger Veterans Organization Inc
EIN 521701227 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hatikva Foundation Inc
EIN 821366392 · Headquarters: GAITHERSBURG, MD, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Hats and Bats for Kids Inc
EIN 200819604 · Headquarters: Bethesda, MD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hatties Brown Girls Management Inc
EIN 882239089 · Headquarters: Baltimore, MD, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Hatton Animal Rescue Foundation Inc
EIN 463672909 · Headquarters: GLENELG, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Haugh Family Charitable Foundation
EIN 201806193 · Headquarters: LAUREL, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Haus Impact Corporation
EIN 920582921 · Headquarters: BALTIMORE, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hauser Foundation
EIN 871485518 · Headquarters: CLARKSBURG, MD, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Haut-nkam Community
EIN 821220822 · Headquarters: Silver Spring, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Havard Virtuous Leadership Institute North America Inc
EIN 274464908 · Headquarters: Columbia, MD, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Have a Dream Incoporated
EIN 842014999 · Headquarters: Takoma Park, MD, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Have Heart Donate Dollars Inc
EIN 852250033 · Headquarters: HAGERSTOWN, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Have Hope Inc
EIN 473084767 · Headquarters: BALTIMORE, MD, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Haven at Star Lake Inc
EIN 463127173 · Headquarters: SEVERNA PARK, MD, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Haven by Ash Inc
EIN 992810920 · Headquarters: Hanover, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Haven Education Solutions Inc
EIN 863488193 · Headquarters: MOUNT AIRY, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Haven for the Homeless
EIN 823528625 · Headquarters: Baltimore, MD, US · Housing & Shelter · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Haven Hope Inc
EIN 205365346 · Headquarters: preston, MD, US · Housing & Shelter · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Haven House Inc
EIN 520908096 · Headquarters: ELKTON, MD, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- Haven Ministries Inc
EIN 271048008 · Headquarters: QUEENSTOWN, MD, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990
- Haven of Rest Sanctuary of Praise
EIN 392076260 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Haven of Rest Sanctuary of Praise Inc
EIN 161638614 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Haven of Rest Sanctuary of Praise Inc
EIN 320096894 · Headquarters: Baltimore, MD, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Haven of Rest Sanctuary of Praise Inc
EIN 521952503 · Headquarters: Baltimore, MD, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Haven of Rest Sanctuary of Praise Inc
EIN 522281164 · Headquarters: Baltimore, MD, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Haven of Rest Sanctuary of Praise Inc
EIN 522334158 · Headquarters: Baltimore, MD, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Haven of Rest Sanctuary of Praise Inc
EIN 522341890 · Headquarters: Baltimore, MD, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Haven of Rest Sanctuary of Praise Inc
EIN 550808889 · Headquarters: Baltimore, MD, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Haven of Rest Sanctuary of Praise Inc
EIN 900517925 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Haven of Rest Sanctuary of Praise Inc
EIN 900518216 · Headquarters: Baltimore, MD, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Haven Therapeutic Aftercare Program
EIN 474169686 · Headquarters: OWINGS MILLS, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Haven Universe Inc
EIN 271740149 · Headquarters: POTOMAC, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Haven Yacht Club Inc
EIN 521591786 · Headquarters: Rock Hall, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Havenwood Community Girl Softball League Inc
EIN 522286855 · Headquarters: Pasadena, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Haverford Alumni Cricket Club
EIN 920659143 · Headquarters: Shady Side, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Havre De Grace Alliance
EIN 475585317 · Headquarters: HAVRE DE GRACE, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Havre De Grace Ambulance Corps, Inc.
EIN 521472637 · Headquarters: Havre De Grace, MD, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Havre De Grace Arts Collective Inc
EIN 542099398 · Headquarters: Havre de Grace, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Havre De Grace Chamber of Commerce Inc
EIN 520347465 · Headquarters: HAVRE DE GRACE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Havre De Grace Colored School Museum and Cultural Center Inc
EIN 842019323 · Headquarters: HAVRE DE GRACE, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Havre De Grace Decoy Museum Inc
EIN 521513642 · Headquarters: HAVRE DE GRACE, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Havre De Grace Green Ltd
EIN 462503914 · Headquarters: Havre de Grace, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Havre De Grace Independence Celebration Inc
EIN 521598787 · Headquarters: Havre de Grace, MD, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Havre De Grace Living War Memorial
EIN 923063291 · Headquarters: Havre de Grace, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Havre De Grace Maritime Museum Inc
EIN 521552477 · Headquarters: HAVRE DE GRACE, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Havre De Grace Masonic Building Preservation Foundation Inc
EIN 833983373 · Headquarters: Havre de Grace, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Havre De Grace Recreation Committeeinc
EIN 521224397 · Headquarters: HAVRE DE GRACE, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990
- Havre De Grace Seafood Festival Inc
EIN 161754197 · Headquarters: HAVRE DE GRACE, MD, USA · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ
- Havre De Grace Yacht Club Inc
EIN 521181413 · Headquarters: Havre de Grace, MD, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Havre De Grace Youth Sailing Program
EIN 813067000 · Headquarters: HAVRE de GRACE, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hawaii Society of Clinical Oncology
EIN 994550014 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hawas Childrens Fund
EIN 454592237 · Headquarters: Clarksburg, MD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hawkes Health Care Service Corporation
EIN 833181836 · Headquarters: BALTIMORE, MD, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hawkins Crew Family Foundation
EIN 332021906 · Headquarters: Bethesda, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hawks Endzone Club of North Harford High School
EIN 571165836 · Headquarters: Pylesville, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hawks Pleasure Club of Essex Inc
EIN 992290749 · Headquarters: ESSEX, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Hawthorne Country Club of Charles County Md Inc
EIN 520580900 · Headquarters: LA PLATA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hawthorne Elementary Parent Teacher Organization
EIN 932530731 · Headquarters: MIDDLE RIVER, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hayden Green Homeowners Association Inc
EIN 521966101 · Headquarters: Great Mills, MD, US · Housing & Shelter · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Haydens Heroes Inc
EIN 453469216 · Headquarters: Braddock Heights, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Haystack Mountain Sportsmens C
EIN 521041097 · Headquarters: LAVALE, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Haystack Project Inc
EIN 833367375 · Headquarters: Severna Park, MD, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hayti Development Group Inc
EIN 921016333 · Headquarters: Bowie, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Haywood Community College Student Chapter
EIN 521950190 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Hazara American Association Inc
EIN 814615709 · Headquarters: Silver Spring, MD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hazardous Materials Society
EIN 841779586 · Headquarters: ROCKVILLE, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Hazelwood Preservation Society Inc
EIN 522036113 · Headquarters: Crownsville, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hbcu 20X20 Foundation
EIN 842260592 · Headquarters: WELCOME, MD, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990
- HBCU Career Development Marketplace
EIN 454856054 · Headquarters: Clarksville, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990
- Hbcu College of Plant-based Lifestyle Medicine Inc
EIN 852342718 · Headquarters: Bowie, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hbcu Technology Foundation
EIN 832576745 · Headquarters: Lanham, MD, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hbcum S T R E a M Organization Incorporated
EIN 852074978 · Headquarters: Silver Spring, MD, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Hbt Family Foundation
EIN 202009597 · Headquarters: BOWIE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Hbv Institute
EIN 814715977 · Headquarters: Potomac, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hc Drugfree Inc
EIN 383702298 · Headquarters: COLUMBIA, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hca of So Md Inc
EIN 260156456 · Headquarters: California, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hcar Cares
EIN 843233194 · Headquarters: COLUMBIA, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hcfa-cms Alumni Association
EIN 830501762 · Headquarters: FOREST HILL, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hch Real Estate Company Inc
EIN 923102098 · Headquarters: BALTIMORE, MD, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990