Seidler Family Foundation
The Seidler Family Foundation is a private foundation based in Los Angeles, California. In 2020, it made 102 grants totaling $614,500 to charitable organizations, including schools, healthcare organizations, religious organizations, and other nonprofits.
Key facts about Seidler Family Foundation
In short: Seidler Family Foundation gave $615K across 102 grants in 2020 (avg $6K), top state Indiana. Source: 2020 IRS Form 990-PF.
- EIN
- 95-4635045
- Latest 990 filing
- Form 990-PF, 2020
- Annual giving (2020)
- $614,500
- Grants made (2020)
- 102
- Average grant
- $6,025
- Median grant
- $1,000
- Primary geography
- Indiana (36% of itemized 2020 grant dollars)
- Accepts unsolicited proposals
- No
- How to apply
- The foundation makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds. Full details ↓
Data from IRS Form 990-PF, 2020; updated September 2026. Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Financial Overview
From 2020 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$615K
Grant Count
102
Avg Grant Size
$6K
Under IRS private-foundation payout rules, Seidler Family Foundation reported a distributable amount of $23K for 2020 — the minimum it must pay out in qualifying distributions.
Mission & Focus Areas
No mission statement for the foundation is provided. Its 2020 grants went to organizations with varied purposes. For example, Mayo Clinic describes its mission as providing patient care while advancing education and research. St. Monica Academy describes itself as an independent school offering a classical education in the Roman Catholic tradition. The Jackie Robinson Foundation says it provides scholarships and leadership development opportunities for students of color with limited financial resources. EWTN describes its work as operating television, radio, and internet media networks from a Catholic perspective.
Grantmaking
In 2020, the foundation made 102 grants totaling $614,500. Grant amounts ranged from $300 to $210,000, with a median grant of $1,000.
Ready to take the next step with Seidler Family Foundation?
Geographic Focus
Where this funder awards grants
In 2020, grant dollars by recipient state were distributed as follows: Indiana, 36%; California, 35%; Virginia, 10%; Minnesota, 8%; and New York, 5%.
Grant Distribution by State
Share of all 102 itemized 2020 grant dollars.
States
Cities
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2020
Grant Size Distribution
102 grants across all recorded years
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| UNIVERSITY OF NOTRE DAME Notre Dame, IN | GENERAL | $210,000 |
| CHRISTENDOM COLLEGE Front Royal, VA | GENERAL | $50,000 |
| MAYO CLINIC Rochester, MN | GENERAL | $50,000 |
| LIFESOCAL Los Angeles, CA | GENERAL | $37,500 |
| CARMELITE SISTERS OF THE MOST SACRED HEART Alhambra, CA | GENERAL | $20,000 |
| NATIONAL BASEBALL HALL OF FAME Cooperstown, NY | GENERAL | $20,000 |
| SANTA CLARA UNIVERSITY Santa Clara, CA | GENERAL | $20,000 |
| ST FRANCIS HIGH SCHOOL La Canada Flintridge, CA | GENERAL | $20,000 |
| ST MONICA ACADEMY Montrose, CA | GENERAL | $20,000 |
| CAPUCHIN FRIARS SUPPORT FUND Burlingame, CA | GENERAL | $10,000 |
Financial History
Multi-year comparison from IRS filings
| Filing year | Revenue | Expenses | Grants |
|---|---|---|---|
| 2020 | $229,574 | $622,472 | $614,500 |
| Metric | 2020 |
|---|---|
| Total Assets | — |
| Revenue | $229,574 |
| Expenses | $622,472 |
| Qualifying Distributions | — |
| Net Investment Income | $231,159 |
| Distributable Amount | $23,395 |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal year 2020
Leadership & Key People
Leadership team and compensation from IRS filings
The 2020 filing lists Therese Seidler as president, Mary Kay Gates as secretary, Ann T. Hagan as treasurer, and Michael Seidler as vice president. Each was listed as part-time.
Seidler Family Foundation is led by Therese Seidler, President on the 2020 filing; none of the 4 officers listed in 2020 report compensation.
Officers on the 2020 filing
Therese Seidler
President
New on the 2020 filing
1 hr/week
No compensation reported
Ann T. Hagan
Treasurer
New on the 2020 filing
1 hr/week
No compensation reported
Mary Kay Gates
Secretary
New on the 2020 filing
1 hr/week
No compensation reported
Michael Seidler
Vice President
New on the 2020 filing
1 hr/week
No compensation reported
Data from IRS Form 990 filings, 2020. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Contact
Mailing address: 515 S Figueroa Street No 1988, Los Angeles, CA 90071
Phone: (213) 439-9620
Frequently asked questions about Seidler Family Foundation
How much does Seidler Family Foundation give each year?
Seidler Family Foundation gave $615K across 102 grants in 2020, according to its 2020 IRS Form 990-PF.
What is Seidler Family Foundation's typical grant size?
Seidler Family Foundation's median grant in 2020 was $1,000, and its average grant was $6,025, across 102 grants on its 2020 IRS Form 990-PF.
Where does Seidler Family Foundation give grants?
Seidler Family Foundation's top state is Indiana, with 36% of the grant dollars itemized on its 2020 IRS Form 990-PF. The next largest states were California (35%) and Virginia (10%). The most frequent recipient cities were Los Angeles, CA (17 grants), Washington, DC (6 grants), Alhambra, CA (5 grants) and Notre Dame, IN (3 grants).
Does Seidler Family Foundation give general operating support?
Yes: 100% of Seidler Family Foundation's 2020 grants with a stated purpose (102 of 102) were for general or operating support, per its 2020 IRS Form 990-PF.
Who are Seidler Family Foundation's largest grantees?
Seidler Family Foundation's largest 2020 grantees include University of Notre Dame ($210,000), Christendom College ($50,000) and Mayo Clinic ($50,000), according to its 2020 IRS Form 990-PF. Together they received 50% of its itemized 2020 grant dollars.
What does Seidler Family Foundation fund?
No mission statement for the foundation is provided. Its 2020 grants went to organizations with varied purposes. For example, Mayo Clinic describes its mission as providing patient care while advancing education and research. St. Monica Academy describes itself as an independent school offering a classical education in the Roman Catholic tradition. The Jackie Robinson Foundation says it provides scholarships and leadership development opportunities for students of color with limited financial r…
How do I apply for a grant from Seidler Family Foundation?
The foundation makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑
How much is Seidler Family Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2020, Seidler Family Foundation reported a distributable amount of $23K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Seidler Family Foundation's EIN?
Seidler Family Foundation's EIN (Employer Identification Number) is 95-4635045. IRS Form 990 filing data is available on this page for 2020.
Does Seidler Family Foundation accept unsolicited proposals?
No, according to Grantable's research on the foundation's published guidelines. See how to apply ↑
Data last updated September 2026. Sourced from IRS Form 990-PF filings. Research dossier generated September 2026.
Here's the math on researching Seidler Family Foundation by hand.
Explore Open Grants
Browse active grant opportunities in Seidler Family Foundation's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
KLM Foundation
Los Angeles, CA
The KLM Foundation supports a broad range of charitable organizations, including schools, universities, and other nonprofits; in 2024, grants ranged from $250 to $1 million, with a median of $5,000. It is based in Los Angeles, and 86% of its 2024 grant dollars went to California, with smaller amounts going to other states and Washington, D.C. The foundation funds only preselected organizations and does not accept unsolicited requests.
Assets
$113.9M
Grants
253
Total Given
$5.1M
Silicon Valley Community Foundation
Mountain View, CA
Silicon Valley Community Foundation funds work in areas such as housing, economic security, education, health, the environment, arts and culture, and civic engagement, with Community Action Grants supporting local, community-led organizations in San Mateo and Santa Clara counties. Its 2024 grants had a median of $51,716, though amounts varied widely; applications depend on the program, and SVCF states that it does not accept unsolicited proposals for advised funds.
Assets
$12.3B
Grants
3,576
Total Given
$3.2B
California Community Foundation
Los Angeles, CA
The California Community Foundation funds work in education, health, housing, immigration, and other community needs, primarily in Los Angeles County. Its 2025 grants had a median of $50,000, though amounts varied widely; it does not accept unsolicited funding requests.
Assets
$2.3B
Grants
2,174
Total Given
$326.6M
Tides Foundation
San Francisco, CA
Tides Foundation funds community-led organizations advancing equity and justice, including work on health, climate, gender equity, democracy, and immigrant communities. Its 2024 grants had a median of $50,000, though amounts varied widely, and it funds eligible organizations in the U.S. and abroad, with the most grant dollars going to California, New York, and Washington, D.C. Some programs are open or invitation-only; the Advancing Girls Fund is listed as open, but the profile does not state a general policy on unsolicited grant requests.
Assets
$534.5M
Grants
2,110
Total Given
$382.1M
The William & Flora Hewlett Foundation
Menlo Park, CA
The William & Flora Hewlett Foundation funds education, climate and conservation, the arts, gender equity, governance, democracy, and philanthropy, with work in the San Francisco Bay Area, the U.S. West, nationally, and internationally. Its 2024 grants had a median of $150,000, though awards ranged from $50 to more than $11 million; it often provides long-term general operating support. It generally does not accept unsolicited requests, except through invited open processes.
Assets
$14.2B
Grants
2,001
Total Given
$625.0M
Marin Community Foundation
Novato, CA
Marin Community Foundation funds equity-focused work, including affordable housing, homelessness, community resilience and power, and arts; its Buck Family Fund supports organizations serving Marin County, including those based elsewhere. Its 2025 grants had a median of $25,000 and ranged from $5,050 to $10 million; the profile does not state whether it accepts unsolicited requests.
Assets
$1.3B
Grants
1,573
Total Given
$186.1M
Sempra Foundation
San Diego, CA
The Sempra Foundation funds climate action and resilience, inclusion, economic empowerment and workforce development, community engagement, and disaster preparedness in communities where Sempra employees live and work, including California, Texas, Washington, D.C., and Mexico. In 2024, grants ranged from $4 to $100,000, with a median of $260. It awards grants by invitation only and does not accept unsolicited requests.
Assets
$11.5M
Grants
1,501
Total Given
$1.8M
Conrad N Hilton Foundation
Westlake Village, CA
The Conrad N. Hilton Foundation funds nonprofits working to improve lives and alleviate poverty, with initiatives including early childhood development, homelessness, refugees, safe water, and support for foster and opportunity youth. Its work is global, and its 2024 grants had a median award of $76,000. It generally does not accept unsolicited requests, except through its Good Neighbor Program for eligible local nonprofits and Title 1 schools.
Assets
$7.4B
Grants
1,339
Total Given
$287.7M
Chamberlin Education Foundation
Richmond, CA
Chamberlin Education Foundation funds education equity and academic excellence in West Contra Costa public schools, including educator support, culturally responsive instruction, school leadership, and youth development. Its 2024 grants ranged from $300 to $383,919, with a $300 median; it serves West Contra Costa, including Richmond and nearby communities. It funds only preselected charitable organizations and does not accept unsolicited requests.
Assets
$80.6M
Grants
1,302
Total Given
$3.0M
The Pfizer Foundation Inc
New York, NY
The Pfizer Foundation funds locally led health programs that improve access to care and strengthen health systems, as well as health-crisis and disaster responses, worldwide. In 2024, grants ranged from $2 to $4 million, with a median of $200. It supports only preselected organizations and does not accept unsolicited requests.
Assets
$255.3M
Grants
9,306
Total Given
$23.2M
Verizon Foundation
Basking Ridge, NJ
The Verizon Foundation funds digital inclusion, climate protection, human prosperity, K–12 literacy and STEM, and domestic violence education and prevention, with an emphasis on underserved and diverse communities. It gives nationally, with priority in California, Massachusetts, Minnesota, New Jersey, New York, and Virginia, and also supports work in India and Israel; 2024 grants ranged from $25 to $1 million, with a $500 median. It does not accept unsolicited requests; applications are by invitation only.
Assets
$23.8M
Grants
5,464
Total Given
$7.0M
Jpmorgan Chase Foundation
New York, NY
The foundation supports neighborhood revitalization, underserved small businesses, financial health, and economic mobility and career pathways, with 2024 grants ranging from $4 to $4,635,000 and a median of $550. Its grants reached organizations across multiple U.S. locations, including Washington, DC, New York, California, Illinois, Washington state, and Georgia. It gives only to preselected charitable organizations and does not accept unsolicited funding requests.
Assets
$1.2B
Grants
10,334
Total Given
$202.5M
More Funders in California
Seidler Family Foundation down — hundreds of funders to go?