Jonniaux Alfred Tuw
Jonniaux Alfred Tuw is a private foundation, based in Saint Louis, MO. IRS filing data is available from 2020 through 2026. As of 2026, the organization holds $982K in total assets. In 2026, it awarded 1 grant totaling $60K. Net investment income was $38K.
Jonniaux Alfred Tuw at a glance
In short: Jonniaux Alfred Tuw gave $60K across 1 grant in 2026 (avg $60K), mostly in California. Source: 2026 IRS Form 990-PF.
- Annual giving (2026)
- $60,000
- +0.0% vs 2025
- Grants made (2026)
- 1
- +0.0% vs 2025
- Average grant
- $60,000
- +0.0% vs 2025
- Median grant
- $60,000
- Total assets
- $982,155
- -2.5% vs 2025
- Primary geography
- California (100% of itemized 2026 grant dollars)
- Latest 990 filing
- Form 990-PF, 2026 View filing
Data from IRS Form 990-PF, 2026; updated September 2026.
Who Jonniaux Alfred Tuw funds
How this funder distributes its grants
Top Recipients
Top recipient in 2026
The largest 2026 recipient was The San Francisco Foundation ($60K).
Grant Size Distribution
5 grants across all recorded years
The most common grant size was in the $50–100K range: 5 grants of 5 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2026 grant dollars on its one itemized grant.
States
Cities
How Jonniaux Alfred Tuw gives
- Giving held roughly steady from 2023 to 2026 (+0%). Method
- In 2026 it paid out 100% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. 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 2026, annual grant giving ranged from $50K (2020) to $60K (2026). In 2026 it made 1 grant totaling $60K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| The San Francisco Foundation San Francisco, CA | General Operating | $60,000 |
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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 | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2026 | $982,155 | $55,846 | $81,547 | $60,000 | 1 | $63,084 | $37,922 | $63,244 |
| 2025 | $1,007,855 | $53,008 | $80,351 | $60,000 | 1 | $63,144 | $36,493 | $60,249 |
| 2024 | $1,035,195 | $49,671 | $78,485 | $60,000 | 1 | $62,736 | $33,998 | $55,947 |
| 2023 | $1,064,017 | $18,462 | $78,738 | $60,000 | 1 | $62,760 | $18,346 | $58,029 |
| 2022 | $1,123,769 | $49,332 | $72,542 | $50,000 | 1 | $52,960 | $31,305 | $67,115 |
| 2021 | $1,045,299 | $179,750 | $74,402 | $50,000 | 1 | — | $163,579 | $56,864 |
| 2020 | $1,041,932 | $166,687 | $69,093 | $50,000 | 1 | — | $149,669 | $55,342 |
Under IRS private-foundation payout rules, Jonniaux Alfred Tuw reported a distributable amount of $63K for 2026 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Jonniaux Alfred Tuw's only listed officer is Wells Fargo Bank N A, Trustee on every filing since 2020 (compensated).
Officers on the 2026 filing
Wells Fargo Bank N A
Trustee
On filings since 2020
1 hr/week
$17K (2020) → $17K (2026)
Data from IRS Form 990 filings, 2020–2026. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2026 IRS filing
The highest reported compensation on the 2026 filing was $17K, to Wells Fargo Bank N a (Trustee).
Frequently asked questions about Jonniaux Alfred Tuw
How much does Jonniaux Alfred Tuw give each year?
Jonniaux Alfred Tuw gave $60K across 1 grant in 2026, according to its 2026 IRS Form 990-PF. In 2025 it gave $60K across 1 grant.
How large is Jonniaux Alfred Tuw?
Jonniaux Alfred Tuw reported $982K in total assets on its 2026 IRS Form 990-PF. It paid out $63K in qualifying distributions that year, against a required minimum of $63K (roughly 5% of its investment assets). Falling short in one year is not a violation: foundations have until the end of the next year to meet the minimum.
Where does Jonniaux Alfred Tuw operate?
Jonniaux Alfred Tuw has awarded grants in California.
What is Jonniaux Alfred Tuw's EIN?
Jonniaux Alfred Tuw's EIN (Employer Identification Number) is 94-6413483. IRS Form 990 filing data is available on this page for 2020–2026.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(2)
When this profile's IRS filing data changed on Grantable
- Added Form 990-PF for fiscal year 2026 (received by the IRS July 9, 2026)
- IRS filings on file for fiscal years 2020–2025
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