Nonprofits in Winters, California

Nonprofits in Winters, California. Browse 65 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

  1. American Association of University Women

    EIN 680117057 · Headquarters: Winters, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. American Youth Football Inc

    EIN 680390557 · Headquarters: Winters, CA, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  3. Autos for Autism

    EIN 843992500 · Headquarters: Winters, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  4. Bruff Project

    EIN 900761570 · Headquarters: Winters, CA, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  5. California Teachers Association

    EIN 680081804 · Headquarters: Winters, CA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  6. Davis Ffa Booster Club Inc

    EIN 680063579 · Headquarters: Winters, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Elle Blanton Performing Arts Scholarship

    EIN 991289669 · Headquarters: WINTERS, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Friends of Winters Ffa

    EIN 814077963 · Headquarters: Winters, CA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Goal4org

    EIN 205756361 · Headquarters: Winters, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Historical Society of Winters

    EIN 824930577 · Headquarters: Winters, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Inc Nutrition Research and Education Foundation

    EIN 680486735 · Headquarters: WINTERS, CA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. International Association of Lions Clubs

    EIN 237391556 · Headquarters: Winters, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  13. Mariani Nut Company Foundation Inc

    EIN 680143635 · Headquarters: WINTERS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  14. Napa Solano Players Inc

    EIN 202044593 · Headquarters: Winters, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  15. Northern California Leonberger Club

    EIN 884006708 · Headquarters: Winters, CA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Parker Family Foundation

    EIN 946746143 · Headquarters: WINTERS, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  17. Priory of the Pacific Order of St John Knights Hospitaller Commandery

    EIN 262543649 · Headquarters: Winters, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Project Playground

    EIN 301146211 · Headquarters: Winters, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Pta California Congress of Parents Teachers & Students Inc

    EIN 942790123 · Headquarters: Winters, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Putah Creek Council

    EIN 680228865 · Headquarters: WINTERS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Quest for Adventure

    EIN 824389169 · Headquarters: Winters, CA, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  22. Rememberavetnet

    EIN 800252665 · Headquarters: Winters, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Robert & Margaret Mcnamara Foundation

    EIN 526056486 · Headquarters: WINTERS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  24. Rotary Club of Winters Community Foundation

    EIN 943240602 · Headquarters: Winters, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  25. Sacramento Pacific International Trials Society Inc

    EIN 943139213 · Headquarters: WINTERS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. Saint Andrews Society of Sacramento

    EIN 680041286 · Headquarters: Winters, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Soroptimist International of the Americas Inc

    EIN 510228573 · Headquarters: WINTERS, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  28. Sustainable Cotton Project

    EIN 770402577 · Headquarters: Winters, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. The San Francisco Advocacy for NMWA

    EIN 834633441 · Headquarters: Winters, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Tremont Mite Society

    EIN 810979124 · Headquarters: Winters, CA, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  31. Tuscan Incorporated

    EIN 943180352 · Headquarters: Winters, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  32. Vacaville Teachers Association

    EIN 237403727 · Headquarters: WINTERS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Vallejo 30 Baseball Association

    EIN 832469485 · Headquarters: Winters, CA, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  34. West Hills Hunt Club

    EIN 952077167 · Headquarters: WINTERS, CA, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  35. Winters Chamber Foundation

    EIN 861464506 · Headquarters: Winters, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Winters Community Cats

    EIN 393318138 · Headquarters: Winters, CA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Winters Community Christian School

    EIN 680469066 · Headquarters: WINTERS, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  38. Winters Community Corazon

    EIN 862345765 · Headquarters: Winters, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Winters District Chamber of Commerce

    EIN 942184677 · Headquarters: Winters, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  40. Winters Education Foundation

    EIN 264686049 · Headquarters: Winters, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Winters Farm to School

    EIN 462843344 · Headquarters: WINTERS, CA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Winters Friends of the Library

    EIN 680013362 · Headquarters: Winters, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  43. Winters Girls Softball League

    EIN 472914643 · Headquarters: WINTERS, CA, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  44. Winters Healthcare Foundation Inc

    EIN 680454670 · Headquarters: Winters, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Winters High School All Sports Boosters

    EIN 800257929 · Headquarters: Winters, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Winters High School Grad Nite Parent Group

    EIN 202029632 · Headquarters: Winters, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Winters Institute

    EIN 680055383 · Headquarters: WINTERS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  48. Winters Joint Unified School District Financing Corporation

    EIN 680477527 · Headquarters: Winters, CA, USA · Education · Latest available filing year: 2014 · Primary form: IRS Form 990

  49. Winters Little League

    EIN 680013363 · Headquarters: WINTERS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Winters Livestock Supporters Inc

    EIN 208553055 · Headquarters: Winters, CA, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  51. Winters Music Booster Club Association

    EIN 680341954 · Headquarters: Winters, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Winters Open Mic

    EIN 883511665 · Headquarters: Winters, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Winters Parent Nursery School

    EIN 942331539 · Headquarters: WINTERS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Winters Participation Gallery for the Arts

    EIN 710887651 · Headquarters: Winters, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Winters Police Officers Association

    EIN 680426825 · Headquarters: Winters, CA, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Winters Post No 11091 Veterans of Foreign Wars of the United States

    EIN 943134616 · Headquarters: Winters, CA, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  57. Winters Robotics Inc

    EIN 812479855 · Headquarters: Winters, CA, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  58. Winters Rotary Club

    EIN 946103453 · Headquarters: Winters, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. Winters Runners and Walkers Club

    EIN 931481133 · Headquarters: Winters, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Winters Senior Foundation

    EIN 475550664 · Headquarters: Winters, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Winters Theatre Company

    EIN 680014439 · Headquarters: Winters, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. Winters Wrestling Club

    EIN 721612654 · Headquarters: WINTERS, CA, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  63. Winters Youth Day

    EIN 843721883 · Headquarters: Winters, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Yolo County Vineyard and Winery Association

    EIN 272256386 · Headquarters: WINTERS, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  65. Yolo County Visitors Bureau

    EIN 680449489 · Headquarters: WINTERS, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990