Unknown & Unclassified nonprofits in Maryland
Unknown & Unclassified nonprofits in Maryland. Browse 10,672 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 Brenda Brown Lipitz Rever Family Foundation Inc
EIN 311555883 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Bresler Foundation Inc
EIN 521589693 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Brotherhood of St Gregory Inc
EIN 133582024 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Bucs Club Inc
EIN 521956329 · Headquarters: WESTMINSTER, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Building Congress and Exchange of Metropolitan
EIN 520258830 · Headquarters: ELKRIDGE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Bunting Family Foundation C/o Knollwood Investment Advisory
EIN 521724988 · Headquarters: HUNT VALLEY, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Burtonsville Players Inc
EIN 521831491 · Headquarters: Laurel, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Bwi Business Partnership Inc
EIN 521432566 · Headquarters: LINTHICUM HEIGHTS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Calming Leaf Foundation Inc
EIN 863732694 · Headquarters: BALTIMORE, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Canticle Singers of Baltimore Inc
EIN 521505488 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- The Cape May Fund
EIN 521877574 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Capital Section of the Assn for Diagnostics & Laboratory Medicine
EIN 521179967 · Headquarters: Potomac, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Caroline Foundation Inc
EIN 520906348 · Headquarters: DENTON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Catalyst Foundation
EIN 650488729 · Headquarters: POTOMAC, MD, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-PF
- The Catholic Cemeteries of the Archdiocese of Washington Inc
EIN 521112425 · Headquarters: SILVER SPRING, MD, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-T
- The Catholic Charismatic Renewal in the Archdiocese of Baltimore Inc
EIN 831062939 · Headquarters: Halethorpe, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Center Club Inc
EIN 520744656 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Center for Justice Equity Diversity and Inclusion
EIN 871960572 · Headquarters: SILVER SPRING, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Center for Life Enrichment Inc
EIN 520799313 · Headquarters: HOLLYWOOD, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Center of More Abundant Life C/o Wp&m Real Estate
EIN 521120862 · Headquarters: OWINGS MILLS, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Central Maryland Chamber Educational Foundation Inc
EIN 521256069 · Headquarters: HANOVER, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Central Scholarship Bureau Inc
EIN 526012589 · Headquarters: OWINGS MILLS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Chamber of Commerce of Frederick County Inc
EIN 520318880 · Headquarters: FREDERICK, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Chanticleer Charitable Trust 6006002
EIN 236648842 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Chertkof Foundation Inc
EIN 526044162 · Headquarters: LUTHERVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Chesapeake Bay Area Chapter of the ISPE
EIN 521881397 · Headquarters: Catonsville, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Chesapeake Environmental Protection Association Inc
EIN 520890798 · Headquarters: Severn, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Chesapeake Railway Association Inc
EIN 521457611 · Headquarters: Catonsville, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- The Chevy Chase Historical Society Ltd
EIN 521279019 · Headquarters: Chevy Chase, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Children's Home Foundation of the Eastern Shore
EIN 520629780 · Headquarters: EASTON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Children's House at Johns Hopkins Hospital Inc
EIN 521619682 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Childrens Cancer Foundation Inc
EIN 521319756 · Headquarters: Columbia, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Chipman Foundation Inc
EIN 521393940 · Headquarters: SALISBURY, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Clarion Foundation for Continuing Education
EIN 521155767 · Headquarters: BROOKEVILLE, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Columbia Ski Club Inc
EIN 521292558 · Headquarters: Columbia, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Columbus Club Corporation of Ocean City Md
EIN 521793662 · Headquarters: OCEAN CITY, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Columbus Club of Hagerstown Inc
EIN 520798000 · Headquarters: HAGERSTOWN, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Columbus Club of Overlea Inc
EIN 520278255 · Headquarters: NOTTINGHAM, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Community Fire Company of Perry Ville Md Inc
EIN 521437290 · Headquarters: PERRYVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Community Foundation of Howard County Inc
EIN 520937644 · Headquarters: COLUMBIA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Community School Inc
EIN 521278291 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Company of Living Historians
EIN 352357758 · Headquarters: Bowie, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Concordia Foundation C/o Ellin and Tucker
EIN 311486126 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Conservation and Sportsmens Club of Thurmont Md Inc
EIN 526119775 · Headquarters: WOODSBORO, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Council on Quality & Leadership in Supports for People with Disabilities
EIN 521156040 · Headquarters: TOWSON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Council on Undergraduate Research
EIN 411398118 · Headquarters: GAITHERSBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Country School Inc
EIN 520591569 · Headquarters: EASTON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Credit Union Foundation of Md & Dc
EIN 521749045 · Headquarters: COLUMBIA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Crew Project Inc
EIN 464112606 · Headquarters: Elkridge, MD, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- The Crime Watch League of Allegany County Inc
EIN 521191008 · Headquarters: Cumberland, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Curiosity Collective of Maryland
EIN 423732470 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Curtis Bay Athletic Club Inc
EIN 526049973 · Headquarters: Pasadena, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Cy and Jan Ansary Foundation Inc C/o Jeff Ansary
EIN 521308585 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Dance Performance Group Inc
EIN 521631354 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Daughters of Mary Immaculate Inc
EIN 611606217 · Headquarters: Silver Spring, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Dauna Leigh Bauer Foundation C/o Mary Hart
EIN 521787314 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The David Katzman Foundation
EIN 521440515 · Headquarters: silver spring, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Dc Ramblers Motorcycle Club Inc
EIN 521079916 · Headquarters: HUGHESVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Decathlon Association
EIN 521142430 · Headquarters: EMMITSBURG, MD, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- The Deegan Family Charitable Foundation
EIN 856798871 · Headquarters: MONROVIA, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The District 15 Civic Organization Inc
EIN 521608483 · Headquarters: BIG POOL, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- The Dixon House Inc
EIN 520607903 · Headquarters: EASTON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Dopkin Singer Dannenberg Foundation Inc
EIN 526044300 · Headquarters: Owings Mills, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Dr Jack K Williams Trust
EIN 521493272 · Headquarters: SALISBURY, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- The Dr Maxwell Hurston Family Foun Foundation Inc
EIN 521835729 · Headquarters: LAYTONSVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Dresher Foundation Inc
EIN 521610465 · Headquarters: ABINGDON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Dublin Southern Cemetery Inc
EIN 521101295 · Headquarters: Darlington, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Dulaney Swim Club Inc
EIN 520880620 · Headquarters: Lutherville Timonium, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Dunes Club of Maryland Inc
EIN 521348910 · Headquarters: BISHOPVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Dwelling Place Inc
EIN 521558475 · Headquarters: Montgomery Village, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The East Gate Ii Homes Association Inc Co Summit Management Services Inc
EIN 237293416 · Headquarters: KENSINGTON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Eastern Area of the Links Incorporated
EIN 522311914 · Headquarters: ELLICOTT CITY, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Eddie C and C Sylvia Brown Family Foundation Inc
EIN 521908301 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Educational Foundation of America C/o Intentional Philanthropy
EIN 133424750 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Elizabeth B and Arthur E Roswell Foundation Inc
EIN 521490498 · Headquarters: Baltimore, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Elizabeth Flick Charitable Foundation
EIN 521275627 · Headquarters: TOWSON, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- The Elkridge Club Inc
EIN 520303560 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Emmert Hobbs Foundation Inc
EIN 521285106 · Headquarters: TOWSON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Engineering Society of Baltimore Inc
EIN 520305098 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- The Eruv of Baltimore Inc
EIN 521107994 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Fabian Kolker Foundation Inc C/o Silver & Dackman Llc
EIN 521275625 · Headquarters: OWINGS MILLS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Falls Recreation Association Inc
EIN 521519576 · Headquarters: GLEN BURNIE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Family Tree Inc
EIN 521110645 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Federated Charities Corporation of Frederick
EIN 520608003 · Headquarters: FREDERICK, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- The Federated Garden Clubs of Maryland Inc
EIN 331069313 · Headquarters: Severna Park, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Federated Garden Clubs of Maryland Inc
EIN 521076279 · Headquarters: Glen Burnie, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Federated Garden Clubs of Maryland Inc
EIN 521369277 · Headquarters: Nottingham, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Federated Garden Clubs of Maryland Inc
EIN 521399699 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Federated Garden Clubs of Maryland Inc
EIN 522191379 · Headquarters: SEVERNA PARK, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Federated Garden Clubs of Maryland Inc
EIN 830474472 · Headquarters: Stevensville, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Feinberg Foundation C/o Dr Robert Feinberg
EIN 237000380 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Fine Hearts Inc
EIN 473229760 · Headquarters: POTOMAC, MD, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ
- The Finkelstein Foundation
EIN 746061363 · Headquarters: GLEN ECHO, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Florence and Charles Hoffberger Charitable Foundation Inc
EIN 521801455 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Forestville Volunteer Fire Department Inc No 1
EIN 521150904 · Headquarters: UPPER MARLBORO, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Fortune Collaborative
EIN 845107833 · Headquarters: GWYNN OAK, MD, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- The Fred S Balsam Sr Charitable Tr
EIN 521602528 · Headquarters: Westminster, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Frederick Chorale Inc
EIN 521224694 · Headquarters: Frederick, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Friends of the Howard County Library Inc
EIN 521226011 · Headquarters: ELLICOTT CITY, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Frostburg Museum Assn Inc
EIN 521276142 · Headquarters: FROSTBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990