Nonprofits in Walnut Creek, California
Nonprofits in Walnut Creek, California. Browse 877 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
- Tequio Foundation
EIN 943351830 · Headquarters: Walnut Creek, CA, US · Crime & Legal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Tgif Club of Rossmoor
EIN 942820608 · Headquarters: WALNUT CREEK, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Aaron and Marie Blackman Foundation Inc C/o Stuart Weinstein
EIN 943105905 · Headquarters: WALNUT CREEK, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- The Atmos Foundation
EIN 680153116 · Headquarters: Walnut Creek, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Benefactors Dba
EIN 237276300 · Headquarters: WALNUT CREEK, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990
- The BEST Foundation
EIN 301002921 · Headquarters: Walnut Creek, CA, USA · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- The Braddock Family Foundation
EIN 680234966 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Building Standards Institute
EIN 680465984 · Headquarters: WALNUT CREEK, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Center for Workforce Health and Performance
EIN 463505278 · Headquarters: WALNUT CREEK, CA, USA · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- The Chosen Foundation
EIN 994845405 · Headquarters: Walnut Creek, CA, United States · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The David S and Brenda K Carlson Fo
EIN 680467243 · Headquarters: WALNUT CREEK, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Dobbs Family Charitable Foundation Trust Agreement
EIN 266243683 · Headquarters: Walnut Creek, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Festival Opera Association Inc
EIN 680248859 · Headquarters: WALNUT CREEK, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Friend Tree
EIN 462810880 · Headquarters: Walnut Creek, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- The Giving Exchange
EIN 462898471 · Headquarters: WALNUT CREEK, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Grace Nixon Foundation
EIN 311570577 · Headquarters: Walnut Creek, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Icd Foundation
EIN 274096235 · Headquarters: WALNUT CREEK, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Jbb Foundation Inc
EIN 922165753 · Headquarters: WALNUT CREEK, CA, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Joseph and Vera Long Foundation
EIN 941643626 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Larry Ellison Foundation
EIN 943269827 · Headquarters: WALNUT CREEK, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Lawrence Bossola-Colombo Club Scholarship Fund
EIN 721605589 · Headquarters: Walnut Creek, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Lazarus Family Foundation
EIN 992913195 · Headquarters: Walnut Creek, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Link to Children Inc
EIN 942224033 · Headquarters: Walnut Creek, CA, USA · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ
- The Lions Club of Walnut Creek
EIN 946172376 · Headquarters: Walnut Creek, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- The Macedonian Outreach
EIN 680429359 · Headquarters: Walnut Creek, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Mental Insight Foundation
EIN 943256579 · Headquarters: Walnut Creek, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Mervyn L Brenner Foundation Inc
EIN 946088679 · Headquarters: Walnut Creek, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Miles Hall Foundation Inc
EIN 843451430 · Headquarters: WALNUT CREEK, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Mishkat Foundation
EIN 814921392 · Headquarters: Walnut Creek, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- The Music Teachers' Association of California Foundation
EIN 237131355 · Headquarters: WALNUT CREEK, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Open Door Community
EIN 274796180 · Headquarters: WALNUT CREEK, CA, USA · Religion Related · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ
- The Perennial Wisdom Foundation
EIN 453585116 · Headquarters: WALNUT CREEK, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Ray Ernst El Dorado Golden Hawk Scholarship Charitable Trust
EIN 263874552 · Headquarters: WALNUT CREEK, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Renewal Project Inc Dba the Leadership Connection
EIN 911796780 · Headquarters: WALNUT CREEK, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Richard J Weyhrich Charitable Trust
EIN 426634530 · Headquarters: WALNUT CREEK, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Rossmoor Square Dance Club
EIN 680014587 · Headquarters: WALNUT CREEK, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Rossmoor Square Dance Club
EIN 800187810 · Headquarters: Walnut Creek, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- The Ruth Bancroft Garden Inc
EIN 680310041 · Headquarters: Walnut Creek, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Seven Hills School
EIN 941628213 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Svane Family Foundation C/o Navolio & Tallman Llp
EIN 842627980 · Headquarters: WALNUT CREEK, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Thriving Foundation
EIN 463154041 · Headquarters: WALNUT CREEK, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The White Kitty Foundation
EIN 261358473 · Headquarters: Walnut Creek, CA, USA · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- The Wildlife Trust
EIN 510188465 · Headquarters: Walnut Creek, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Theplayground Senior Circle
EIN 932555158 · Headquarters: Walnut Creek, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Theradrama Inc
EIN 208082521 · Headquarters: Walnut Creek, CA, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Therapeutic Consulting Association
EIN 473695757 · Headquarters: Walnut Creek, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Three Thirty Three Arts
EIN 853911024 · Headquarters: WALNUT CREEK, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Toastmasters International
EIN 352716995 · Headquarters: Walnut Creek, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 593785375 · Headquarters: Walnut Creek, CA, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 680008227 · Headquarters: Walnut Creek, CA, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 680008239 · Headquarters: Walnut Creek, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 900625051 · Headquarters: Walnut Creek, CA, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 901189655 · Headquarters: Walnut Creek, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 901255865 · Headquarters: walnut Creek, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 942820091 · Headquarters: WALNUT CREEK, CA, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Tomorrows Rising Stars Theatre Company
EIN 811821837 · Headquarters: WALNUT CREEK, CA, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Traffic Safety Campaign
EIN 934958229 · Headquarters: WALNUT CREEK, CA, USA · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Trails Club of Rossmoor
EIN 680043616 · Headquarters: Walnut Creek, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Transpacific Stabilization Agreement
EIN 943272657 · Headquarters: Walnut Creek, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990
- Trauma Educ Consortium of the Bay Area
EIN 770229373 · Headquarters: walnut creek, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Treehouse Senior Apartments Inc
EIN 680343125 · Headquarters: WALNUT CREEK, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Trinity Center Walnut Creek
EIN 371706813 · Headquarters: WALNUT CREEK, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Trinity Fellowship Inc
EIN 946135096 · Headquarters: Walnut Creek, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Trinity Light Academy
EIN 393877575 · Headquarters: Walnut Creek, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Troops Need You
EIN 412237990 · Headquarters: Walnut Creek, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- TSOI DUG Foundation
EIN 912167383 · Headquarters: Walnut Creek, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Tuesday Forum
EIN 384201183 · Headquarters: Walnut Creek, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Turnaround Management Association Northern California Chapter
EIN 954554235 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Twin Counties Swim League Inc
EIN 680357728 · Headquarters: Walnut Creek, CA, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Two Bears Dancing
EIN 943252742 · Headquarters: Walnut Creek, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Uaaa Inc
EIN 453953608 · Headquarters: Walnut Creek, CA, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Uc Berkeley Nrotc Alumni Association
EIN 943140406 · Headquarters: walnut creek, CA, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Uma Inc
EIN 237108040 · Headquarters: Walnut Creek, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Uncle Sams Immigrant Cafe
EIN 822186193 · Headquarters: Walnut Creek, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Under the Norah Lights
EIN 850964971 · Headquarters: Walnut Creek, CA, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- United German American Societies of San Francisco and Vicinity
EIN 237110385 · Headquarters: Walnut Creek, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- University of the Philippines Almn Assc Northern Ca Berkeley Chap Inc
EIN 942371714 · Headquarters: Walnut Creek, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Unshakable Hope Inc
EIN 851155929 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Urthfund
EIN 991751587 · Headquarters: Walnut Creek, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- V1st Org - Veterans First
EIN 271099231 · Headquarters: Walnut Creek, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Valle Verde Childrens Center
EIN 942641418 · Headquarters: Walnut Creek, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Valley Art Center
EIN 946109449 · Headquarters: Walnut Creek, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Valley Vista Racquet Club
EIN 812529738 · Headquarters: Walnut Creek, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Valley Vista Swim Team
EIN 562470433 · Headquarters: Walnut Creek, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Vera M Long Foundation
EIN 943084031 · Headquarters: WALNUT CREEK, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-PF
- Veterans Resource
EIN 270778037 · Headquarters: Walnut Creek, CA, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Visalia Senior Housing Ii Inc
EIN 943358411 · Headquarters: WALNUT CREEK, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Vista Diablo Swim Team
EIN 412229638 · Headquarters: WALNUT CREEK, CA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Viva La Musica
EIN 260338125 · Headquarters: WALNUT CREEK, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Voices for Pets
EIN 680426925 · Headquarters: Walnut Creek, CA, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Voices to Afganistan
EIN 300215838 · Headquarters: WALNUT CREEK, CA, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Volunteer Center of the East Bay
EIN 941384672 · Headquarters: Walnut Creek, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990
- Walnut Acres Day Care Center Inc
EIN 942514871 · Headquarters: WALNUT CREEK, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Walnut Creek Adult Softball Inc
EIN 942398035 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Walnut Creek Aquabears Swim Team
EIN 941693715 · Headquarters: Walnut Creek, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Walnut Creek Aquanuts Synchronized Swimming Booster Club
EIN 237103045 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Walnut Creek Aquatic Foundation
EIN 463516548 · Headquarters: Walnut Creek, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990
- Walnut Creek Area Neighbors and Newcomers Club
EIN 271314484 · Headquarters: Walnut Creek, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Walnut Creek Chamber Foundation
EIN 680487243 · Headquarters: Walnut Creek, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Walnut Creek Chamber of Commerce
EIN 941108767 · Headquarters: Walnut Creek, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990