Siochain Foundation
Siochain Foundation is a private foundation, based in Tysons, VA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $1.5M in total assets. In 2024, it awarded 5 grants totaling $4.5M. Net investment income was $181K.
Siochain Foundation at a glance
In short: Siochain Foundation gave $4.5M across 5 grants in 2024 (avg $906K), mostly in Pennsylvania. Source: 2024 IRS Form 990-PF.
- Annual giving (2024)
- $4,531,180
- -3.6% vs 2023
- Grants made (2024)
- 5
- +66.7% vs 2023
- Average grant
- $906,236
- -42.2% vs 2023
- Median grant
- $10,000
- Total assets
- $1,451,390
- -74.8% vs 2023
- Primary geography
- Pennsylvania (100% of itemized 2024 grant dollars)
- Latest 990 filing
- Form 990-PF, 2024 View filing
Data from IRS Form 990-PF, 2024; updated September 2026.
Who Siochain Foundation funds
How this funder distributes its grants
Top Recipients
Top 4 recipients in 2024
The largest 2024 recipient was National Philanthropic Trust - Siochain Foundation (Donor-Advised Fund) ($4.5M). Together the top 4 received $4.5M.
Grant Size Distribution
12 grants across all recorded years
The most common grant size was under $50K: 8 grants of 12 (67%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2024 grant dollars across all 5 itemized grants.
Cities
How Siochain Foundation gives
- Giving grew 301979% from 2021 to 2024. Method
- In 2024 it paid out well above its IRS minimum distribution (the 5% rule). Method
From the foundation's IRS Form 990-PF filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2024, annual grant giving ranged from $2K (2021) to $4.7M (2023). In 2024 it made 5 grants totaling $4.5M.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| National Philanthropic Trust - Siochain Foundation (Donor-Advised Fund) Jenkintown, PA | To support various public charities as determined by fund manager | $4,508,678 |
| St Annes-Belfield School Charlottesville, VA | For General Use in Serving the Community | $10,000 |
| Boys & Girls Club Atlanta, GA | For General Use in Serving the Community | $10,000 |
| North Garden Volunteer Fire CO North Garden, VA | For General Use in Serving the Community | $2,500 |
| Various Organizations (Via Plexus Fund III Schedule K-1) Raleigh, NC | Flow-Through Charitable Activities | $2 |
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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 | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2024 | $1,451,390 | $204,703 | $4,573,501 | $4,531,180 | 5 | $4,536,758 | $181,489 | $165,567 |
| 2023 | $5,752,509 | $487,751 | $4,751,763 | $4,702,005 | 3 | $4,709,783 | $445,770 | $308,431 |
| 2022 | $14,018,645 | $-369,751 | $52,390 | $1,500 | 1 | $1,500 | $118,448 | $602,026 |
| 2021 | $14,897,710 | $1,822,808 | $52,684 | $1,500 | 1 | $1,500 | $174,582 | $636,037 |
| 2020 | $13,028,610 | $5,226,005 | $2,294,685 | $2,226,694 | 2 | — | $185,392 | $488,240 |
Under IRS private-foundation payout rules, Siochain Foundation reported a distributable amount of $166K for 2024 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Siochain Foundation is led by Anne Lee Ueltschi, President on every filing since 2020 — the only officer listed, and uncompensated.
Officers on the 2024 filing
Anne Lee Ueltschi
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 Siochain Foundation
How much does Siochain Foundation give each year?
Siochain Foundation gave $4.5M across 5 grants in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $4.7M across 3 grants.
What is Siochain Foundation's typical grant size?
Siochain Foundation's median grant in 2024 was $10,000, and its average grant was $906,236, across 5 grants on its 2024 IRS Form 990-PF.
Where does Siochain Foundation give grants?
Siochain Foundation gives mostly in Pennsylvania: 100% of the grant dollars itemized on its 2024 IRS Form 990-PF went to recipients there.
Does Siochain Foundation give general operating support?
Yes: 60% of Siochain Foundation's 2024 grants with a stated purpose (3 of 5) were for general or operating support, per its 2024 IRS Form 990-PF.
Who are Siochain Foundation's largest grantees?
Siochain Foundation's largest 2024 grantees include National Philanthropic Trust - Siochain Foundation (Donor-Advised Fund) ($4,508,678), St Annes-Belfield School ($10,000) and Boys & Girls Club ($10,000), according to its 2024 IRS Form 990-PF.
How large is Siochain Foundation?
Siochain Foundation reported $1.5M in total assets on its 2024 IRS Form 990-PF. It paid out $4.5M in qualifying distributions that year, against a required minimum of $166K (roughly 5% of its investment assets).
What is Siochain Foundation's EIN?
Siochain Foundation's EIN (Employer Identification Number) is 06-1519387. 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
(1)
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2024
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