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
- Silent Servants in Action Inc
EIN 274814850 · Headquarters: CAMDEN WYOMING, DE, US · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Silent Warrior Foundation
EIN 273685276 · Headquarters: HOCKESSIN, DE, USA · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Silicon 54 Foundation
EIN 814961462 · Headquarters: Lewes, DE, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Sill Family Foundation Inc
EIN 203758262 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-PF
- Silt Inc
EIN 993530995 · Headquarters: Dover, DE, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silver Candlesticks Foundation
EIN 823593700 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Silver Life Global Foundation
EIN 352809537 · Headquarters: Newark, DE, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silver Lining Private Foundation
EIN 823356542 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Silver Linings Holding Corporation
EIN 261091298 · Headquarters: DOVER, DE, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- Silver Piccolo Foundation
EIN 880817237 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Silver Strand Foundation De Inc
EIN 462077052 · Headquarters: Smyrna, DE, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Silverside Club Inc
EIN 510097634 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Simba Grup Limited
EIN 812378774 · Headquarters: NEWARK, DE, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Simlev Research Foundation
EIN 320666997 · Headquarters: WILMINGTON, DE, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Simon Family Philanthropic Foundation Inc
EIN 203448167 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Simon K Anderson Foundation
EIN 394360341 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Simple Paradox Union
EIN 872284823 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Simplistic Foundation
EIN 452741447 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Simply Mobilizing USA Inc
EIN 842730373 · Headquarters: ELLEDALE, DE, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Simply Strong Inc
EIN 921542252 · Headquarters: MILTON, DE, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Simran Foundation
EIN 853960357 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Singhal Family Charitable Foundation
EIN 208037921 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Singley Strong Foundation
EIN 853592011 · Headquarters: Wilmington, DE, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sino-american Intellectual Property Professional Association
EIN 454804812 · Headquarters: Newark, DE, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sino-american International Foundation
EIN 833110975 · Headquarters: Middletown, DE, US · Social Science · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Sis Brown Family Foundation 127018-000
EIN 376650190 · Headquarters: WILMINGTON, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Sis Is Teal Inc
EIN 394906854 · Headquarters: Newark, DE, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sister Cities of Wilmington Inc
EIN 510147679 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sisterhood Diary Llc
EIN 475279068 · Headquarters: Middletown, DE, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Sisters Motivating and Restoring Together
EIN 824739004 · Headquarters: Middletown, DE, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Sisters on a Mission Inc
EIN 510404476 · Headquarters: Willmington, DE, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sisters Saving Species Foundation
EIN 334492188 · Headquarters: DOVER, DE, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sisu Educational Foundation
EIN 334848056 · Headquarters: Dover, DE, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- SITY Foundation
EIN 271340597 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Six Hundred and Rising Corp
EIN 862827983 · Headquarters: WILMINGTON, DE, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Six String Giving Foundation
EIN 872664106 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sixth District Community Service Scholarship Fund Inc
EIN 522068468 · Headquarters: Wilm, DE, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- SJ & LB Foundation Inc
EIN 275023353 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- SJ Weiler Fund
EIN 452671139 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Skeeter Strong Foundation
EIN 934002950 · Headquarters: Millsboro, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Skilgro Inc
EIN 334112668 · Headquarters: Wilmington, DE, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Skillcamp Co
EIN 332504758 · Headquarters: Dover, DE, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Skillsphere Foundation
EIN 392560980 · Headquarters: NEWARK, DE, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Skim USA
EIN 510393578 · Headquarters: Rehoboth Beach, DE, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- SKIM USA Foundation
EIN 991120654 · Headquarters: Rehoboth Beach, DE, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Skylight Foundation Inc the Siegfried Group
EIN 204281816 · Headquarters: WILMINGTON, DE, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Skyline Support Association
EIN 201088425 · Headquarters: Wilmington, DE, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Slaughter Beach Historical Society
EIN 872931079 · Headquarters: Milford, DE, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Slaughter Neck Community Action Organization Inc
EIN 510109444 · Headquarters: LINCOLN, DE, USA · Food, Agriculture & Nutrition · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Slavkas Dream Ltd
EIN 263753872 · Headquarters: Bear, DE, US · International, Foreign Affairs & National Security · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- SLC29A3 Foundation
EIN 394154463 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sleep Research Institute Inc
EIN 994490039 · Headquarters: Dover, DE, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Slice of Life Ministry Foundation
EIN 271775851 · Headquarters: Wilmington, DE, US · Religion Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Slicker Enterprise Foundation
EIN 852913239 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Slims Chance Foundation
EIN 275052705 · Headquarters: MIDDLETOWN, DE, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Slopanskey Charitable Foundation
EIN 137298696 · Headquarters: WILMINGTON, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Slow Food USA Inc
EIN 010952922 · Headquarters: Wilmington, DE, US · Food, Agriculture & Nutrition · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Sma Ministries Inc
EIN 200466365 · Headquarters: Seaford, DE, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Small Lake Foundation
EIN 931733745 · Headquarters: WILMINGTON, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Small Wonder Warriors Inc
EIN 933750656 · Headquarters: LEWES, DE, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Smartphone Free Childhood Us Association
EIN 392810423 · Headquarters: Dover, DE, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Smilow Foundation
EIN 066299809 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Smilow Foundation Inc
EIN 921388481 · Headquarters: WILMINGTON, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Smiths Global Nexus Inc
EIN 332644413 · Headquarters: Wilmington, DE, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Smocking Arts Guild of America Inc
EIN 581791505 · Headquarters: Newark, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- SMS Athletic Booster Club Inc
EIN 812370562 · Headquarters: Bethany Beach, DE, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Smyrna Center of Diversity
EIN 883701961 · Headquarters: Smyrna, DE, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Smyrna Church of the Nazarene
EIN 237359058 · Headquarters: Smyrna, DE, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Smyrna Clayon Sports Corporation
EIN 365118696 · Headquarters: Clayton, DE, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Smyrna Clayton Delaware Chapter No 1088 Women of the Moose
EIN 250294079 · Headquarters: Smyrna, DE, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Smyrna Clayton Lodge No 2046 Loyal Order of Moose
EIN 510285209 · Headquarters: Smyrna, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Smyrna Clayton Pop Warner
EIN 510322246 · Headquarters: SMYRNA, DE, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Smyrna Clayton Soccer Inc
EIN 264183987 · Headquarters: Clayton, DE, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Smyrna Delaware Alliance Corporatio N
EIN 412820116 · Headquarters: SMYRNA, DE, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Smyrna Elementary Pto
EIN 510341298 · Headquarters: SMYRNA, DE, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Smyrna High Band Boosters Inc
EIN 510396357 · Headquarters: Smyrna, DE, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Smyrna High School Jrotc Boosters
EIN 473025558 · Headquarters: Smyrna, DE, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Smyrna Main Street Association
EIN 510397984 · Headquarters: Smyrna, DE, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Smyrna Nfl Flag
EIN 920672548 · Headquarters: SMYRNA, DE, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Smyrna Pal Inc
EIN 471659240 · Headquarters: Smyrna, DE, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Smyrna Swimming Club Inc
EIN 510257581 · Headquarters: SMYRNA, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Smyrna-clayton Heritage Association
EIN 510355704 · Headquarters: SMYRNA, DE, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Smyrna-clayton July 4Th Association Inc
EIN 510366683 · Headquarters: Smyrna, DE, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Smyrna-clayton July 4Th Foundation Inc
EIN 814203616 · Headquarters: Smyrna, DE, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Smyrna-clayton Little Lass League
EIN 522081997 · Headquarters: SMYRNA, DE, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Smyrna-clayton Little League Inc
EIN 516018355 · Headquarters: CLAYTON, DE, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Smyrna-clayton Masonic Hall Inc
EIN 237408526 · Headquarters: Clayton, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Smyrna-clayton Youth Lacrosee
EIN 611777816 · Headquarters: Smyrna, DE, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Smyth Foundation
EIN 516178707 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Snap Inc
EIN 522117693 · Headquarters: NEWARK, DE, USA · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990
- SNCC Rotary Foundation
EIN 815250669 · Headquarters: Odessa, DE, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Snipers Hockey Inc
EIN 202604552 · Headquarters: Bear, DE, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Snow Family Foundation
EIN 873144511 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Snuff Mill Swimming Club Inc
EIN 510075576 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Snyder White Oaks of Delaware Foundation
EIN 263287087 · Headquarters: WILMINGTON, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Social Ai Research Institute
EIN 921366102 · Headquarters: NEWARK, DE, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Social Awakening
EIN 920388814 · Headquarters: Dover, DE, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Social Wellness Institute
EIN 931988227 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Socially Responsible Agriculture Project Inc
EIN 208688122 · Headquarters: CLAYMONT, DE, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sociedad De Biofisicos Latinoamericanos
EIN 332427857 · Headquarters: Wilmington, DE, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N