Funding search · EIN 954564229 · Camarillo, CA

Joseph Stanley Leeds Charitable

A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.

47
grants reported
$985,000
total given
2022–2025
filing years
$15,000
median grant

Based on grants this organization reported to the IRS for tax years 20222025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

equipmentresearchsciencebookslodgingchildrenaliveanimation

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Funding pattern

What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.

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Top recipients

Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.

  • Harvey Mudd College4 grants · $120,000
  • Our Lady of Malibu School4 grants · $120,000
  • Tucson Children'S Museum4 grants · $105,000
  • Community Food Bank4 grants · $90,000
  • Flandrau Science Center & Planetarium4 grants · $90,000
  • Sunnyside Parents As Teacher4 grants · $65,000
  • Tu Nidito Children and Family Services4 grants · $65,000
  • Big Brothers Big Sisters of Tucson4 grants · $60,000
  • St Gregory College Preparatory School3 grants · $50,000
  • Reid Park Zoological3 grants · $50,000

Giving over time

$215,000
2022
$170,000
2023
$150,000
2024
$450,000
2025

Grant history

All 47 reported grants, largest first.

  • $75,000

    Our Lady of Malibu School · Malibu, CA · 2025

    Animation/video production

  • $60,000

    Harvey Mudd College · Claremont, CA · 2025

    Science research/travel/lodging to educate engineers and mathematiciansscience research/travel/lodging to educate engineers and mathematicians

  • $45,000

    Community Food Bank · Semivalley, CA · 2025

    Feeding the hungry for 5 counties of south arizona

  • $45,000

    Flandrau Science Center & Planetarium · Tucson, AZ · 2025

    Explore universe, bringing science alive for young and life-long learners

  • $45,000

    Tucson Children'S Museum · Tucson, AZ · 2025

    Vet clinic/pet care/fun/education

  • $30,000

    Big Brothers Big Sisters of Tucson · Tucson, AZ · 2025

    Case manager/computer lab/book supplieseducational/computer lab/books/suppliescase manager/computer lab/educational supplies

  • $30,000

    Reid Park Zoological · Tucson, AZ · 2025

    Play equipment/books articrafts/sound systemplay equipment/ books/artifacts/ sound systemplay equipment/ books/artifacts/ sound systemplay equipment/ books/artifacts/ sound systemplay equipment/ books/artifacts/ sound s read all
  • $30,000

    Sunnyside Parents As Teacher · Tucson, AZ · 2025

    School support, increase parent knowledge of child development

  • $30,000

    Tu Nidito Children and Family Services · Tucson, AZ · 2025

    Support children in grief

  • $30,000

    Universtiy of Arizona Foundation-Family Engagement Program · Tucson, AZ · 2025

    Medical/research/equipment/therapeutic/counselling

  • $30,000

    Universtiy of Arizona Foundation-Tucson Village · Oracle, AZ · 2025

    Research & lodging

  • $30,000

    Tucson Children'S Museum · Tucson, AZ · 2022

    Vet clinic/pet care/fun/education

  • $30,000

    Universtiy of Arizona Foundation · Tucson, AZ · 2022

    Medical/research/equipment/therapeutic/counselling

  • $20,000

    Harvey Mudd College · Claremont, CA · 2024

    Science research/travel/lodging

  • $20,000

    Harvey Mudd College · Claremont, CA · 2023

    Science research/travel/lodging

  • $20,000

    St Gregory College Preparatory School · Tucson, AZ · 2023

    Technology equipment

  • $20,000

    Universtiy of Arizona Foundation · Tucson, AZ · 2023

    Medical/research/equipment/therapeutic/counselling

  • $20,000

    Flandrau Science Center & Planetarium · Tucson, AZ · 2022

    Exlore universe, bringing science alive for young and life-long learners

  • $20,000

    Harvey Mudd College · Claremont, CA · 2022

    Science research/travel/lodging

  • $20,000

    St Gregory College Preparatory School · Tucson, AZ · 2022

    Technology equipment

  • $15,000

    Community Food Bank · Semivalley, CA · 2024

    Charitable and prevent cruelty to animals

  • $15,000

    Our Lady of Malibu School · Malibu, CA · 2024

    Animation/video production

  • $15,000

    Tucson Children'S Museum · Tucson, AZ · 2024

    Vet clinic/pet care/fun/education

  • $15,000

    Universtiy of Arizona Foundation-Family Engagement Program · Tucson, AZ · 2024

    Medical/research/equipment/therapeutic/counselling

  • $15,000

    Community Food Bank · Semivalley, CA · 2023

    Charitable and prevent cruelty to animals

  • $15,000

    Flandrau Science Center & Planetarium · Tucson, AZ · 2023

    Exlore universe, bringing science alive for young and life-long learners

  • $15,000

    Our Lady of Malibu School · Malibu, CA · 2023

    Animation/video production

  • $15,000

    Tucson Children'S Museum · Tucson, AZ · 2023

    Vet clinic/pet care/fun/education

  • $15,000

    Community Food Bank · Semivalley, CA · 2022

    Charitable and prevent cruelty to animals

  • $15,000

    Our Lady of Malibu School · Malibu, CA · 2022

    Animation/video production

  • $15,000

    Sunnyside Parents As Teacher · Tucson, AZ · 2022

    School support, increase parent knowledge of child development

  • $15,000

    Tu Nidito Children and Family Services · Tucson, AZ · 2022

    Support children in grief

  • $15,000

    Ymca of Metro Tucson Triangle Y Ranch Camp · Oracle, AZ · 2022

    Summer camp

  • $10,000

    Big Brothers Big Sisters of Tucson · Tucson, AZ · 2024

    Educational/computer lab/book supplieseducational/computer lab/books/suppliescomputer lab/educational supplies

  • $10,000

    Flandrau Science Center & Planetarium · Tucson, AZ · 2024

    Explore universe, bringing science alive for young and life-long learners

  • $10,000

    Reid Park Zoological · Tucson, AZ · 2024

    Play equipment/ books/artifacts/ sound systemplay equipment/ books/artifacts/ sound systemplay equipment/ books/artifacts/ sound systemplay equipment/ books/artifacts/ sound system

  • $10,000

    St Gregory College Preparatory School · Tucson, AZ · 2024

    Technology equipment

  • $10,000

    Sunnyside Parents As Teacher · Tucson, AZ · 2024

    School support, increase parent knowledge of child development

  • $10,000

    Tu Nidito Children and Family Services · Tucson, AZ · 2024

    Support children in grief

  • $10,000

    Universtiy of Arizona Foundation-Tucson Village · Oracle, AZ · 2024

    Research & lodging

  • $10,000

    Big Brothers Big Sisters of Tucson · Tucson, AZ · 2023

    Educational/computer lab/book supplieseducational/computer lab/books/suppliescomputer lab/educational supplies

  • $10,000

    Reid Park Zoological · Tucson, AZ · 2023

    Play equipment/ books/artifacts/ sound system

  • $10,000

    Sunnyside Parents As Teacher · Tucson, AZ · 2023

    School support, increase parent knowledge of child development

  • $10,000

    Tu Nidito Children and Family Services · Tucson, AZ · 2023

    Support children in grief

  • $10,000

    Ymca of Metro Tucson Triangle Y Ranch Camp · Oracle, AZ · 2023

    Summer camp

  • $10,000

    Big Brothers Big Sisters of Tucson · Tucson, AZ · 2022

    Educational/computer lab/book supplieseducational/computer lab/books/suppliescomputer lab/educational supplies

  • $10,000

    Reading With Rover · Woodinville, WA · 2022

    Help children develop confidence in reading especially during crisis time

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Source: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.