The Siebold Foundation
The Siebold Foundation is a private foundation, based in Parkland, FL. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $14K in total assets. In 2024, it reported $11K in grants paid as a total on its IRS filing, without an itemized list. Net investment income was $1.
The Siebold Foundation at a glance
In short: The Siebold Foundation reported $11K in grants paid in 2024 (a total; its filing lists no individual grants). Source: 2024 IRS Form 990-PF.
- Grants paid (2024)
- $10,794 — reported as a total on the IRS filing, without an itemized list
- -45.9% vs 2023
- Total assets
- $14,298
- -43.0% vs 2023
- Revenue (2024)
- $1
- -97.1% vs 2023
- Qualifying distributions (2024)
- $10,794
- -45.9% vs 2023
- Expenses (2024)
- $10,794
- -45.9% vs 2023
- Latest 990 filing
- Form 990-PF, 2024 View filing
Data from IRS Form 990-PF, 2024; updated September 2026.
Who The Siebold Foundation funds
How this funder distributes its grants
Grant Size Distribution
4 grants across all recorded years
The most common grant size was under $50K: 4 grants of 4 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2021 to 2024, annual grant giving ranged from $11K (2024) to $20K (2023). In 2024 it reported $11K in grants paid, as a total without an itemized list.
Hatched bars: grants paid as reported on the IRS filing, which lists no individual grants for that year.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Alzheimer Assoc Coral Springs, FL | Charity | $4,058 |
| Kids in Distress Coral Springs, FL | Charity | $4,000 |
| American Diabetes Association Coral Springs, FL | Charity | $4,000 |
| Leukemia Lymphona Society Coral Springs, FL | Charity | $4,000 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income |
|---|---|---|---|---|---|---|---|
| 2024 | $14,298 | $1 | $10,794 | $10,794 | Total only | $10,794 | $1 |
| 2023 | $25,091 | $35 | $19,961 | $19,961 | Total only | $19,961 | $35 |
| 2022 | $45,017 | — | — | — | — | — | — |
| 2021 | $45,017 | $5 | $16,073 | $16,058 | 4 | $16,073 | $5 |
| 2020 | $61,085 | — | — | — | — | — | — |
"Total only": grants paid as reported on the IRS filing, which lists no individual grants for that year.
Leadership & Key People
Officers and directors from IRS filings
The Siebold Foundation is led by William Siebold, President on every filing since 2020; none of the 4 officers listed in 2024 report compensation.
Officers on the 2024 filing
William Siebold
President
On filings since 2020
No compensation reported
James R. Siebold
Chairman
On filings since 2020
No compensation reported
Kathleen Siebold
Secretary
On filings since 2020
No compensation reported
Michael Bures
Vice President
On filings since 2020
No compensation reported
Data from IRS Form 990 filings, 2020–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about The Siebold Foundation
How much does The Siebold Foundation give each year?
The Siebold Foundation reported $11K in grants paid in 2024 on its 2024 IRS Form 990-PF, as a total without an itemized list of grants. In 2023 it reported $20K in grants paid.
How large is The Siebold Foundation?
The Siebold Foundation reported $14K in total assets on its 2024 IRS Form 990-PF. Its revenue that year was $1.
Where does The Siebold Foundation operate?
The Siebold Foundation has awarded grants in Florida.
What is The Siebold Foundation's EIN?
The Siebold Foundation's EIN (Employer Identification Number) is 65-1023488. IRS Form 990 filing data is available on this page for 2020–2024.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(3)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2023 (received by the IRS November 6, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS March 14, 2025)
- IRS filings on file for fiscal years 2020–2024
Live grants for the work The Siebold Foundation funds
Philanthropy, Voluntarism & Grantmaking Open opportunities, soonest deadline first.
- Nixa Affiliate Grantmaking Program Up to US $10,000 · Due October 19, 2026
- Community and School Grants $28,000 total pool; 10-15 grants expected · Due October 19, 2026
- Mary Pinola/Crescenta Valley Chamber Education Fund $500 - $5,000 for ongoing programs; up to $15,000 for Strategic Initiative Grants · Due October 19, 2026
Explore Open Grants
Browse active grant opportunities in The Siebold Foundation's focus areas in our free grants database
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Figures come from The Siebold Foundation's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.
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