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
- Westminster Rotary Club
EIN 526055456 · Headquarters: WESTMINSTER, MD, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Westminster Rotary Foundation Inc
EIN 522042153 · Headquarters: Westminster, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Westminster Town Center Corporation
EIN 522006046 · Headquarters: Westminster, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Westminster West Middle School Pto
EIN 922150612 · Headquarters: Westminster, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Westminster Wildcats
EIN 842442328 · Headquarters: WESTMINSTER, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Westminster Youth Baseball
EIN 471896881 · Headquarters: WESTMINSTER, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Westmoreland Children's Center Inc
EIN 237099244 · Headquarters: BETHESDA, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Westmoreland Hills Citizens Association Incorporated
EIN 521066225 · Headquarters: BETHESDA, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Westmoreland Hills Garden Club
EIN 526074493 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Westover Community Alliance Inc
EIN 821625804 · Headquarters: Silver Spring, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Westover Health Institute Inc
EIN 262309869 · Headquarters: Chevy Chase Maryland, MD, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Westport Community Economic Development Corporation
EIN 463203490 · Headquarters: Baltimore, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- Westport Patriots Organization Youth Development Corp
EIN 843264430 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Westport Rod & Gun Club Inc
EIN 237134101 · Headquarters: EDGEWATER, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Westside Animal Rescue
EIN 383874674 · Headquarters: Nanticoke, MD, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Westside Area of Narcotics Anonymous
EIN 812834121 · Headquarters: Catonsville, MD, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Westside Neighborhood Alliance
EIN 933222347 · Headquarters: Nanticoke, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Westside Renaissance Corporation
EIN 522204014 · Headquarters: Baltimore, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Westview Park Improvement and Civic Association Inc
EIN 521034470 · Headquarters: Catonsville, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Westview Swimming Club Inc T/a Crosby Crossing Swim Club
EIN 520711257 · Headquarters: BALTIMORE, MD, USA · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990
- WETATi Academy
EIN 371704890 · Headquarters: College Park, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wetipquin Community Development Club Inc
EIN 520948529 · Headquarters: Salisbury, MD, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Wetlands Working Group
EIN 451647166 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Wetzel Homes Inc
EIN 030425594 · Headquarters: FREDERICK, MD, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wexler Family Foundation
EIN 464678402 · Headquarters: SILVER SPRING, MD, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Wharton School Club of Washington
EIN 521492211 · Headquarters: BETHESDA, MD, USA · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- What About the Children 2
EIN 922950774 · Headquarters: Towson, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- What Every Child Needs
EIN 852323282 · Headquarters: Silver Spring, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- What If Community Development Consulting Corporation
EIN 472133074 · Headquarters: baltimore, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- What If Ur Wrong Inc
EIN 332815089 · Headquarters: Damascus, MD, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- What Now Inc
EIN 814323736 · Headquarters: Clinton, MD, US · Mental Health & Crisis Intervention · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Whats My Bias
EIN 824455226 · Headquarters: Takoma Park, MD, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Whc Development Inc
EIN 141964091 · Headquarters: BALTIMORE, MD, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wheaton Animal Hospital Foundation Inc
EIN 521861174 · Headquarters: Kensington, MD, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Wheaton Area Moms
EIN 271054968 · Headquarters: Kensington, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wheaton Arts Parade Inc
EIN 811082944 · Headquarters: WHEATON, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Wheaton Ballroom Dancing Assoc
EIN 271430436 · Headquarters: JESSUP, MD, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Wheaton Chapt 1435 Women of the Moose
EIN 520858605 · Headquarters: Silver Spring, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wheaton Figure Skating Club Inc
EIN 830893804 · Headquarters: Silver Spring, MD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Wheaton Glenmont Area Chapter 1887 National Active and Retired
EIN 581967879 · Headquarters: Silver Spring, MD, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wheaton Holding Corporation
EIN 520797750 · Headquarters: Wheaton, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wheaton Ice Skating Academy
EIN 262000158 · Headquarters: OAKLAND, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wheaton Lodge No 1775 Loyal Order of Moose
EIN 520909017 · Headquarters: Silver Spring, MD, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wheaton Volunteer Rescue Squad
EIN 520796809 · Headquarters: WHEATON, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wheaton Volunteer Rescue Squad Alumni Association
EIN 421719556 · Headquarters: Olney, MD, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wheaton Woods Swimming Pool Corporation
EIN 526042934 · Headquarters: ROCKVILLE, MD, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990
- Wheaton Wrestling Alliance Inc
EIN 521779588 · Headquarters: Silver Spring, MD, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Wheaton-kensington Chamber of Commerce Inc
EIN 520634562 · Headquarters: WHEATON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Wheel of Hope Initiative
EIN 900766294 · Headquarters: Beltsville, MD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wheelbarrow Productions
EIN 811252426 · Headquarters: Chestertown, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wheelbound Warriors Inc
EIN 831336213 · Headquarters: Severn, MD, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Wheels for Change Inc
EIN 461467675 · Headquarters: Towson, MD, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Wheels for Prostate Cancer Research Inc
EIN 800361606 · Headquarters: Baltimore, MD, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Wheels from the Past Car Club
EIN 264005803 · Headquarters: Gambrills, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wheels on Deck Inc
EIN 383994696 · Headquarters: EDGEWATER, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Wheels That Heal Car Club
EIN 043785338 · Headquarters: Hebron, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Where Eagles Soar Inc
EIN 141949898 · Headquarters: Elkridge, MD, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Where He Leads Me Outreach Program Inc
EIN 331619632 · Headquarters: Laurel, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Where the Wild Things Are Rescue In
EIN 851418383 · Headquarters: Glen Burnie, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Where the Wild Things Persevere Inc
EIN 993924126 · Headquarters: UNION BRIDGE, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Whetstone Elementary Pta
EIN 237077115 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Whetstone Elementary School Pta Inc
EIN 333929030 · Headquarters: Montgomery Village, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Whetstone Homes Corporation
EIN 520858257 · Headquarters: Montgomery Village, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Whetstone Whales Swim Team
EIN 923479817 · Headquarters: Rockville, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Whimoon Scholarship Foundation Inc
EIN 274480515 · Headquarters: Woodstock, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Whine & Cheese Inc
EIN 470987263 · Headquarters: UPPER MARLBORO, MD, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Whisker Wranglers
EIN 933331218 · Headquarters: Bel Air, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Whiskers Inc
EIN 832450984 · Headquarters: WESTERNPORT, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Whiskey Rebellion Trail
EIN 843696970 · Headquarters: Baltimore, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Whispering Oaks School Inc
EIN 521659684 · Headquarters: Port Deposit, MD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Whispering Rise Farm and Animal Sanctuary
EIN 273775715 · Headquarters: Freeland, MD, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Whispering Woods Community Asso Inc
EIN 521073952 · Headquarters: Arnold, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Whispering Woods Farm Maryland Inc
EIN 472218801 · Headquarters: Pylesville, MD, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- White Aisle Foundation Inc
EIN 454708747 · Headquarters: Baltimore, MD, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- White Awake C/o Eleanor Hancock
EIN 814400567 · Headquarters: RIVERDALE, MD, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990
- White Marsh Elementary Parent Teacher Organization Inc
EIN 010752247 · Headquarters: TRAPPE, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- White Marsh Historical Society Inc
EIN 923478225 · Headquarters: BALTIMORE, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- White Marsh Volunteer Fire Company
EIN 526050771 · Headquarters: White Marsh, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990
- White Oak Federal Childcare Board Inc
EIN 275083808 · Headquarters: Silver Spring, MD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- White Oak Laboratory Alumni Association Wolaa
EIN 522100601 · Headquarters: Adelphi, MD, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- White Oak Strong Foundation
EIN 394867150 · Headquarters: Owings Mills, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- White Oak Youth Organizaton
EIN 471784767 · Headquarters: SILVER SPRING, MD, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- White Ribbon Alliance Inc
EIN 202029170 · Headquarters: BALTIMORE, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- White Rose Farm Circle Inc
EIN 474119292 · Headquarters: TANEYTOWN, MD, US · Food, Agriculture & Nutrition · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- White Rose Foundation Inc
EIN 651265951 · Headquarters: MITCHEVILLE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- White Stone Fund Inc
EIN 364324010 · Headquarters: OXFORD, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- White Truck Charitable Foundation
EIN 465173584 · Headquarters: HARWOOD, MD, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990
- Whiteford Taylor & Preston Charitable Trust
EIN 526908570 · Headquarters: BALTIMORE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Whiteford Volunteer Fire Department Inc
EIN 522012039 · Headquarters: WHITEFORD, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990
- Whitehall Cemetery Foundation Inc
EIN 521643284 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Whitehaven Heritage Association Inc
EIN 521860855 · Headquarters: Whitehaven, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Whitfield and Captilda Nottage Foundation
EIN 823910930 · Headquarters: BALTIMORE, MD, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Whitfield Gardens Civic Assoc Inc
EIN 521243088 · Headquarters: Lanham, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Whitman Assistance Project Inc
EIN 203492688 · Headquarters: Cabin John, MD, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Whitman High School Education Foudation Corporation
EIN 202838800 · Headquarters: Cabin John, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Whitman Lacrosse Inc
EIN 461920946 · Headquarters: glen echo, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Whitney Preservation Housing Development Fund Corporation
EIN 455370883 · Headquarters: NORTH BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990
- Who Knowz Business Inc
EIN 921526446 · Headquarters: Glen Burnie, MD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- Who We Are Inc
EIN 824132639 · Headquarters: Bowie, MD, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Who Will Foundation Inc
EIN 861958243 · Headquarters: BRYANS ROAD, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N