Muriel F Siebert Foundation Inc
Muriel F Siebert Foundation Inc is a private foundation established in New York in 1968. Based in Southampton, NY, the foundation operates as a 501(c)(3) organization with a focus on philanthropic giving across multiple sectors.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$40.5M
+1.0% YoY
Annual Giving
$1.2M
+32.3% YoY
Grant Count
102
+10.9% YoY
Avg Grant Size
$12K
+19.3% YoY
Under IRS private-foundation payout rules, Muriel F Siebert Foundation Inc reported a distributable amount of $1.9M for 2024 — the minimum it must pay out in qualifying distributions.
Mission & Focus Areas
The foundation's giving priorities include:
- Arts and culture
- Health
- Human services
- Education
- Philanthropy, voluntarism, and grantmaking
Grantmaking
The foundation primarily funds organizations in Texas, New York, and Oregon.
Average Grant
amount and median grant amount data available but specific figures not disclosed in sources
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
Assets & Revenue (2024):
- Total assets: $40,529,096
- Total revenue: $2,298,521
- Total expenses: $1,915,055
- Net income: $383,466
- Total liabilities: $0
Historical Assets: The foundation has maintained substantial assets, with total assets reaching $40.5 million as of the most recent filing.
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $40,529,096 | $40,145,630 | $39,551,946 |
| Revenue | $2,298,521 | $2,044,922 | $25,615,744 |
| Expenses | $1,915,055 | $1,452,681 | $1,079,049 |
| Qualifying Distributions | $1,868,481 | $1,410,463 | $1,049,424 |
| Net Investment Income | $2,291,832 | $2,033,119 | $967,248 |
| Distributable Amount | $1,932,791 | $1,886,808 | $1,233,275 |
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 2024
Grant Size Distribution
250 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Lewis & Clark College ($100,000), Girl Scouts of Southwest Texas ($60,000), After School All Stars ($50,000).
| Recipient | Purpose | Amount |
|---|---|---|
| ACCION INTERNATIONAL WASHINGTON, DC | GENERAL SUPPORT | $7,500 |
| ADL SOUTHWEST DALLAS, TX | GENERAL SUPPORT | $25,000 |
| ADVANCE GENDER EQUITY IN THE ARTS PORTLAND, OR | GENERAL SUPPORT | $5,000 |
| AFTER SCHOOL ALL STARS LOS ANGELES, CA | GENERAL SUPPORT | $50,000 |
| ALAMO COLLEGES FOUNDATION SAN ANTONIO, TX | GENERAL SUPPORT | $25,000 |
| AMERICAN FRIENDS OF THE LOUVRE NEW YORK, NY | GENERAL SUPPORT | $3,000 |
| AMERICAN FRIENDS OF THE LUDWIG FOUNDATION OF CUBA NEW YORK, NY | GENERAL SUPPORT | $3,000 |
| ARBORETUM SAN ANTONIO SAN ANTONIO, TX | GENERAL SUPPORT | $25,000 |
| ARTS IN PLAY PORTLAND, ME | GENERAL SUPPORT | $25,000 |
| BRACKENRIDGE PARK CONSERVANCY SAN ANTONIO, TX | GENERAL SUPPORT | $10,000 |
Leadership & Key People
Leadership team and compensation from IRS filings
Key personnel identified in foundation records include:
- Muriel F Siebert (President)
- Jane H Macon (Vice President/Treasurer)
- June Jaffee (Secretary)
- Patricia L Francy (President)
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| JANE H MACON | VICE PRESIDENT/TREASURER | 10 | $81,114 |
| JUNE JAFFEE | SECRETARY | 10 | $81,114 |
| PATRICIA L FRANCY | PRESIDENT | 10 | $81,114 |
Contact Information
- Address: 155 Hill Street, Apt 7, Southampton, NY 11968-5320
- Phone: 210-299-3517
- Website: www.thesiebertfoundation.org
- EIN: 13-6266367
Frequently Asked Questions
What does Muriel F Siebert Foundation Inc fund?
The foundation's giving priorities include: • Arts and culture • Health • Human services • Education • Philanthropy, voluntarism, and grantmaking
How do I apply for a grant from Muriel F Siebert Foundation Inc?
**Grant Activity:** • Total giving: $1,212,695 (most recent filing) • Typical award range: $516–$115,000 • Average grant amount and median grant amount data available but specific figures not disclosed in sources **Geographic Focus:** The foundation primarily funds organizations in Texas, New York, and Oregon.
What size grants does Muriel F Siebert Foundation Inc award?
In 2024, Muriel F Siebert Foundation Inc awarded 102 grants totaling $1.2M — an average of about $12K per grant, based on its IRS Form 990 filings.
How much is Muriel F Siebert Foundation Inc required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, Muriel F Siebert Foundation Inc reported a distributable amount of $1.9M on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Muriel F Siebert Foundation Inc's EIN?
Muriel F Siebert Foundation Inc's EIN (Employer Identification Number) is 13-6266367. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in Muriel F Siebert Foundation Inc's focus areas in our free grants database
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Data last updated June 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
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