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
- The Ralph and Shirley Klein Foundation Inc
EIN 521763518 · Headquarters: FOREST HILL, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Ramon D Ware Schlarship Fund Inc
EIN 262108533 · Headquarters: WALDORF, MD, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- The Ranch Inc
EIN 521055741 · Headquarters: BUCKEYSTOWN, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Random House Alumni Club
EIN 521365232 · Headquarters: westminister, MD, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- The Randy Hostetler Living Room Fund Inc
EIN 522012492 · Headquarters: Chevy Chase, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Raymond Locke Foundation Inc
EIN 651288334 · Headquarters: Bethesda, MD, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- The Rbr Foundation Inc
EIN 300006746 · Headquarters: LUTHERVILLE, MD, USA · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-PF
- The Rcm&d Foundation
EIN 522204935 · Headquarters: HUNT VALLEY, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Re-use Barn Project Inc
EIN 800695062 · Headquarters: POMFRET, MD, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- The Reading Foundation
EIN 471892275 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- The Reading Plan Inc
EIN 833992625 · Headquarters: Mount Airy, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Reading Station Inc
EIN 822366836 · Headquarters: OAKLAND, MD, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- The Real Life Resource Center Inc
EIN 205492548 · Headquarters: Suitland, MD, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- The Real Wings Inc
EIN 474439760 · Headquarters: Baltimore, MD, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Reba a Will Foundation
EIN 822427395 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Recreation and Welfare Association of the National Institutes of Health Inc
EIN 520686893 · Headquarters: BETHESDA, MD, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Recycled Child Project Corporation
EIN 271378206 · Headquarters: Silver Spring, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Redeemed Chriatian Church of God Restoration
EIN 272761791 · Headquarters: GREENBELT, MD, USA · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ
- The Redeemed Christian Church of God
EIN 472121709 · Headquarters: RANDALLSTOWN, MD, USA · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- The Redeemed Christian Church of God
EIN 542115519 · Headquarters: BALTIMORE, MD, USA · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-T
- The Redeemed Christian Church of God Christ Domin
EIN 273593050 · Headquarters: JOPPA, MD, USA · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990
- The Redeemed Christian Church of God Mercy Court
EIN 471197000 · Headquarters: BALTIMORE, MD, USA · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990-T
- The Redeemed Christian Church of God Rccg-jesus
EIN 470991218 · Headquarters: ROSEDALE, MD, USA · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990
- The REED Center for Ecosystem Reintegration
EIN 452729935 · Headquarters: Middletown, MD, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Reform Temple Inc
EIN 061822519 · Headquarters: PIKESVILLE, MD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Reinvention Center
EIN 842953501 · Headquarters: Temple Hills, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Reis Foundation Inc
EIN 311486993 · Headquarters: Ellicott City, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Reisterstown Volunteer Fire Company of Reisterstown
EIN 520698116 · Headquarters: REISTERSTOWN, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Renfrew Foundation
EIN 133213943 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Republican Alliance of Harford County Inc
EIN 521765698 · Headquarters: BEL AIR, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- The Resilience Collaborative Inc
EIN 413080180 · Headquarters: OAKLAND, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Retired Enlisted Association Auxiliary
EIN 840961324 · Headquarters: ANNAPOLIS, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Reuben House Inc
EIN 521880601 · Headquarters: Pasadena, MD, US · Housing & Shelter · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- The Reveal Teal Foundation Inc
EIN 271037059 · Headquarters: Bel Air, MD, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- The Revived Apostolic Mission
EIN 461490638 · Headquarters: BELTSVILLE, MD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Rhea S Schwartz & Paul Martin Wolff Foundation
EIN 521852485 · Headquarters: CHEVY CHASE, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Richard E Rubin Foundation
EIN 272311026 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-PF
- The Richard Eaton Foundation
EIN 526040787 · Headquarters: GAITHERSBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Richard T Brennan Fair Winds Memorial Foundation Ltd
EIN 872565234 · Headquarters: Annapolis, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Richards Group Foundation Inc
EIN 451980845 · Headquarters: BOWIE, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- The Richlin Family Foundation
EIN 522060725 · Headquarters: BALTIMORE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Richman Foundation Inc
EIN 874560827 · Headquarters: BALTIMORE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Richmond Lee Downey Foundation
EIN 522036159 · Headquarters: WILLIAMSPORT, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Rick Dempsey Foundation Inc
EIN 463379053 · Headquarters: Towson, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- The Ridgelys Delight Association
EIN 521065154 · Headquarters: BALTIMORE, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Right to Vision Charitable Trust
EIN 387124799 · Headquarters: BALTIMORE, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Right Weigh God's Way Inc
EIN 834085364 · Headquarters: DEALE, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The RIPM Consortium LTD
EIN 522085932 · Headquarters: Baltimore, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Riss Foundation
EIN 274195832 · Headquarters: CHEVY CHASE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Rita Poretsky Memorial Fund Inc C/o Allan J Gibber
EIN 300174241 · Headquarters: BALTIMORE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Riviera Community Improvement
EIN 521045074 · Headquarters: Pasadena, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- The Rmoa Business Association Inc Rba
EIN 541802664 · Headquarters: District Height, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Robert & Christina Silberman Charitable Trust
EIN 261500614 · Headquarters: POTOMAC, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Robert & Jane Meyerhoff Modern Art Foundation Inc
EIN 522178882 · Headquarters: COCKEYSVILLE, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Robert & Lynda Altman Family Foundation
EIN 873339629 · Headquarters: BALTIMORE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Robert A Waidner Foundation
EIN 527195462 · Headquarters: Baltimore, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Robert and Margaret Hazen Foundation Inc
EIN 263261498 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- The Robert and Mimi Schwartz Foundation Inc
EIN 371955784 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Robert Bensen Meyer Jr Foundation Inc
EIN 522104075 · Headquarters: POTOMAC, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Robert E Meyerhoff Foundation Inc
EIN 992392980 · Headquarters: COCKEYSVILLE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Robert H Smith School of Business Foundation Inc
EIN 237332043 · Headquarters: POTOMAC, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Robert H Wexler Foundation C/o Susan D Wexler
EIN 046171201 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF
- The Robert J Blackwell Foundation Inc
EIN 521870545 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Robert Kellam Scholarship Foundation Incorporated
EIN 521714080 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- The Robert M Minkoff Foundation
EIN 274761591 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Robert W Awalt Sr Family Foundation Inc
EIN 454707232 · Headquarters: RIDERWOOD, MD, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Roberta and Russell Housman Charitable Foundation Inc
EIN 271364347 · Headquarters: Chevy Chase, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- The Roberto Clemente Santa Ana Health Clinic Inc
EIN 710926873 · Headquarters: BALTIMORE, MD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Roche Family Foundation
EIN 061801624 · Headquarters: BALTIMORE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Rock Creek Foundation for Mental Health Inc
EIN 520966155 · Headquarters: SILVER SPRING, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Rock Environmental Center Inc
EIN 161581761 · Headquarters: ELLICOTT CITY, MD, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- The Rockville Institute a Research Inst for the Advancement of Social Science
EIN 203332738 · Headquarters: ROCKVILLE, MD, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Rockwell Family Foundation
EIN 263674612 · Headquarters: PHOENIX, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Roderick Foundation
EIN 521424803 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- The Rohrersville Cornet Band of Washington County
EIN 521306181 · Headquarters: Rohrersville, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Roland Run Club Inc
EIN 520673084 · Headquarters: RIDERWOOD, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Rona and Jeffrey Abramson Foundation
EIN 454116761 · Headquarters: ROCKVILLE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Rose Garden Senior Activity Center Inc
EIN 821944371 · Headquarters: Westover, MD, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- The Rosedale Baptist Church of Baltimore Inc
EIN 521037306 · Headquarters: ROSEDALE, MD, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-T
- The Rosenfeld Rumford Steckler Family Foundation Inc
EIN 522204870 · Headquarters: CHEVY CHASE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Rotary Club of Mount Airy Inc
EIN 853849575 · Headquarters: Mount Airy, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Rotary Club of Williamsport Foundation Inc
EIN 521521244 · Headquarters: HAGERSTOWN, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Roth Family Foundation Inc
EIN 993141300 · Headquarters: CHESTERTOWN, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Rothschild Charitable Foundation Inc
EIN 521492357 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- The Rothschild Foundation Inc
EIN 521301060 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Rouben & Violet Foundation
EIN 331027441 · Headquarters: TOWSON, MD, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Round River Foundation
EIN 911813491 · Headquarters: TOWSON, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Rouse Company Foundation C/o Gordon Glenn
EIN 526056273 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Rouse Family Foundation Inc
EIN 526074744 · Headquarters: UPPERCO, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Roy Jorgensen Foundation Inc
EIN 202052767 · Headquarters: BUCKEYSTOWN, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Ruddie Memorial Youth Foundation
EIN 133949147 · Headquarters: FREDERICK, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Running Brook Children's Nursery Inc
EIN 520894393 · Headquarters: COLUMBIA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Ruppert Family Foundation Inc
EIN 522219822 · Headquarters: LAYTONSVILLE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Rural India Child Education Fund Inc
EIN 272389815 · Headquarters: GREENBELT, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- The Russell Family Foundation
EIN 262068212 · Headquarters: ROCKVILLE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- The Ruth M Knight Foundation Inc C/o Eric Naumburg Md
EIN 136093663 · Headquarters: COLUMBIA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Ruxton-riderwood-lake Roland Area Imprrovement
EIN 520660665 · Headquarters: RIDERWOOD, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Ryna and Melvin Cohen Family Foundation
EIN 521800019 · Headquarters: BELTSVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The S T E P U P Foundation of Greater Washington Dc Inc
EIN 522103356 · Headquarters: BALTIMORE, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Safe Place Ministry Inc
EIN 475390325 · Headquarters: Hughesville, MD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N