Nonprofits in Delaware
Nonprofits in Delaware. Browse 11,586 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
- Sussex Academy
EIN 510394512 · Headquarters: GEORGETOWN, DE, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sussex Academy Foundation Inc
EIN 453820950 · Headquarters: LEWES, DE, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sussex Academy of Arts and Sciences Pto Inc
EIN 421557793 · Headquarters: Georgetown, DE, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sussex Amateur Radio Association
EIN 263077534 · Headquarters: Millsboro, DE, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sussex Association of Insurance & Financial Advisors
EIN 222587914 · Headquarters: Milford, DE, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Sussex Central Senior High School Band Boosters
EIN 753220260 · Headquarters: GEORGETOWN, DE, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sussex Central Wrestling Boosters Inc
EIN 270208686 · Headquarters: Georgetown, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sussex Community Crisis Housing Services Inc
EIN 510257434 · Headquarters: GEORGETOWN, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sussex Community Gospel Ministries Inc
EIN 465263783 · Headquarters: Seaford, DE, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sussex Community Swim Team
EIN 510368457 · Headquarters: Harbeson, DE, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Sussex County Abate Lone Scouts Inc
EIN 862299656 · Headquarters: Dagsboro, DE, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Sussex County Action Prevention Coalition
EIN 474549594 · Headquarters: Lincoln, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sussex County Amvets Post 2 Inc
EIN 510408786 · Headquarters: MILLSBORO, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sussex County Animal Association
EIN 352199868 · Headquarters: Seaford, DE, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sussex County Association of Realto Community Service Foundation
EIN 261089307 · Headquarters: GEORGETOWN, DE, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sussex County Association of Realtors
EIN 510206759 · Headquarters: GEORGETOWN, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sussex County Chapter of the Womens Council of Relators
EIN 262584267 · Headquarters: REHOBOTH BEACH, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sussex County Counselor S Assoc
EIN 510413688 · Headquarters: Rehoboth Beach, DE, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Sussex County Economic Development Action Committee Inc
EIN 273533884 · Headquarters: REHOBOTH BEACH, DE, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sussex County Farm Bureau
EIN 510274378 · Headquarters: Camden, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sussex County Foe 4528
EIN 943478978 · Headquarters: Ocean View, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sussex County Foster Parent Cluster Association
EIN 205761254 · Headquarters: GEORGETOWN, DE, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sussex County Genealogical Society
EIN 201125141 · Headquarters: Lewes, DE, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sussex County Habitat for Humanity
EIN 510334057 · Headquarters: GEORGETOWN, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sussex County Health Coalition Inc
EIN 853909214 · Headquarters: Georgetown, DE, US · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Sussex County Land Foundation Inc T/a Sussex County Land Trust
EIN 043611220 · Headquarters: LEWES, DE, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sussex County Lifesaving Association
EIN 332424188 · Headquarters: Georgetown, DE, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sussex County Medical Society
EIN 611562013 · Headquarters: Newark, DE, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Sussex County Music Educators Association
EIN 843225977 · Headquarters: Selbyville, DE, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sussex County Paramedic Association
EIN 510406494 · Headquarters: Georgetown, DE, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Sussex County Return Day Inc
EIN 510273334 · Headquarters: GEORGETOWN, DE, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sussex County Stamp Club
EIN 900925604 · Headquarters: Lewes, DE, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sussex County Stem Alliance Inc
EIN 825120389 · Headquarters: Lewes, DE, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sussex County Swampers Lacrosse Club
EIN 824442098 · Headquarters: Frankford, DE, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sussex County Volunteer Delaware 50Plus Advisory Council Inc
EIN 800474794 · Headquarters: Georgetown, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sussex County Volunteer Fire Chiefs Association
EIN 831507888 · Headquarters: SEAFORD, DE, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sussex County Volunteer Firemens Association
EIN 510278982 · Headquarters: FRANKFORD, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sussex Cyclists Inc
EIN 432027157 · Headquarters: Rehoboth Beach, DE, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sussex Elite Legends
EIN 880632252 · Headquarters: Dagsboro, DE, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sussex Foundation Inc
EIN 462883297 · Headquarters: GEORGETOWN, DE, USA · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ
- Sussex Gardeners
EIN 900795287 · Headquarters: Milton, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sussex Health and Environmental Net
EIN 932648552 · Headquarters: SELBYVILLE, DE, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sussex Memorial Post No 7422 Vfw Auxiliary
EIN 237294898 · Headquarters: Millsboro, DE, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Sussex Montessori School Inc
EIN 822404164 · Headquarters: SEAFORD, DE, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sussex Montessori School Pto Inc
EIN 871673398 · Headquarters: Seaford, DE, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sussex Post No 8 the American Legion Inc
EIN 516018018 · Headquarters: GEORGETOWN, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sussex Pregnancy Care Center Inc
EIN 510272391 · Headquarters: GEORGETOWN, DE, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sussex Preservation Coalition
EIN 884400126 · Headquarters: Rehoboth, DE, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sussex Pride Inc
EIN 880909240 · Headquarters: Rehoboth Beach, DE, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sussex Rotary Can-do Playground Inc
EIN 934940907 · Headquarters: LEWES, DE, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sussex Shores Beach Association
EIN 510101953 · Headquarters: BETHANY BEACH, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sussex Sports Center Foundation Inc
EIN 820650192 · Headquarters: REHOBOTH BEACH, DE, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sussex Tnr Inc
EIN 475479931 · Headquarters: Lincoln, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sussex Unity
EIN 473143213 · Headquarters: Bethany Beach, DE, US · Housing & Shelter · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Sustahs
EIN 815226740 · Headquarters: NEWARK, DE, US · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Sustainable Advancement Through Nurturing & Advocacy - Sana
EIN 842739845 · Headquarters: Wilmington, DE, US · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Sustainable Development Africa Inc
EIN 994285532 · Headquarters: Newark, DE, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Suvartha Ministries Inc
EIN 203474019 · Headquarters: Newark, DE, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Suzan Hughes Education Foundation
EIN 815453234 · Headquarters: Wilmington, DE, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Swann Keys Ladies Auxilliary Inc
EIN 510385696 · Headquarters: Selbyville, DE, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Swann Keys Sports Club Inc
EIN 510376088 · Headquarters: Selbyville, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Swanson Family Foundation
EIN 261503593 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-PF
- Swanson Family Foundation
EIN 843005663 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Swava Corporation
EIN 993756684 · Headquarters: Wilmington, DE, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Swedish School of Delaware
EIN 203237316 · Headquarters: Newark, DE, US · Human Services · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Sweet Adelines International
EIN 113751983 · Headquarters: Seaford, DE, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Sweet Adelines International
EIN 510387391 · Headquarters: Ocean View, DE, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Sweet Adelines International
EIN 520232398 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Swenson Family Foundation
EIN 990459316 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Swiftwater Preserve C/o Barton Reese
EIN 240738993 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Swim Gild of Arden Inc
EIN 510099044 · Headquarters: ARDEN, DE, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Swim Prep Inc
EIN 474835015 · Headquarters: Wilmington, DE, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Swing for Ransom Inc
EIN 510400284 · Headquarters: Dover, DE, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Swinmurn Family Foundation
EIN 270690223 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Swinney Family Foundation
EIN 823760768 · Headquarters: Wilmington, DE, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Swoop Fastpitch Inc
EIN 332511751 · Headquarters: Laurel, DE, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sybil Bull Ministries Inc
EIN 455010563 · Headquarters: SMYRNA, DE, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sylvan H Kline Family Foundation
EIN 831510869 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- SylvanLaureate Foundation Inc
EIN 522044008 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-PF
- Sylvia Dookeran Foundation
EIN 990863584 · Headquarters: Newark, DE, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sylvia Harvest Foundation
EIN 332612034 · Headquarters: Smyrna, DE, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Symphony Acres Inc
EIN 934488454 · Headquarters: DOVER, DE, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Synetics Corporation
EIN 510320157 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Syngenta Vol Emp Beneficiary Trust
EIN 776233535 · Headquarters: WILMINGTON, DE, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Synq Alliance Foundation Inc
EIN 873064838 · Headquarters: Middletown, DE, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Syt Family Foundation
EIN 934291177 · Headquarters: WILMINGTON, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- T S Martin Family Foundation
EIN 475447144 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- T Ulatowski Family Foundation
EIN 460814687 · Headquarters: WILMINGTON, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- T Uw Fbo Junior Board of the Memorial Fund
EIN 516510609 · Headquarters: WILMINGTON, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- T2G Foundation
EIN 843101764 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Tabernacle Praise Healing Deliverance Ministry
EIN 510393276 · Headquarters: Bridgville, DE, US · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Tabetai Food & Wine Education Foundation
EIN 393369303 · Headquarters: WILMINGTON, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tabetha Hinman Charitable Foundation
EIN 874537382 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Tag Unlimited Foundation
EIN 862421839 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Tahbazof Family Foundation
EIN 472769035 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Taiber Foundation
EIN 872873510 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Taiwan America Student Conference Inc
EIN 464599841 · Headquarters: Dover, DE, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Take a Knee Inc
EIN 474594759 · Headquarters: DOVER, DE, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Take Back Your Story
EIN 861646649 · Headquarters: Lewes, DE, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Take Heart Foundation
EIN 810993061 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF