O'Connor William B Tuw
O'Connor William B Tuw is a private foundation, based in Saint Louis, MO. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $148K in total assets. In 2025, it awarded 2 grants totaling $6K. Net investment income was $5K.
O'Connor William B Tuw at a glance
In short: O'Connor William B Tuw gave $6K across 2 grants in 2025 (avg $3K), mostly in Idaho. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $6,000
- +0.0% vs 2024
- Grants made (2025)
- 2
- +0.0% vs 2024
- Average grant
- $3,000
- +0.0% vs 2024
- Median grant
- $3,000
- Total assets
- $147,621
- -2.2% vs 2024
- Primary geography
- Idaho (100% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated September 2026.
Who O'Connor William B Tuw funds
How this funder distributes its grants
Top Recipients
Top 2 recipients in 2025
The largest 2025 recipient was Caldwell School District No 132 ($5K). Together the top 2 received $6K.
Grant Size Distribution
10 grants across all recorded years
The most common grant size was under $50K: 10 grants of 10 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 2 itemized grants.
States
Cities
How O'Connor William B Tuw gives
- Giving held roughly steady from 2022 to 2025 (−14%). Method
- In 2025 it paid out 89% 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 2019 to 2025, annual grant giving ranged from $6K (2019) to $11K (2021). In 2025 it made 2 grants totaling $6K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Caldwell School District No 132 Caldwell, ID | General Operating | $5,000 |
| The College of Idaho Inc Caldwell, ID | General Operating | $1,000 |
Ready to take the next step with O'Connor William B Tuw?
Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2025 | $147,621 | $8,154 | $11,567 | $6,000 | 2 | $8,373 | $5,064 | $9,383 |
| 2024 | $150,976 | $7,636 | $11,063 | $6,000 | 2 | $8,285 | $4,889 | $8,917 |
| 2023 | $154,348 | $4,232 | $11,026 | $6,000 | 2 | $8,391 | $2,315 | $8,311 |
| 2022 | $161,162 | $3,643 | $16,592 | $7,000 | 2 | $9,322 | $2,376 | $8,915 |
| 2021 | $174,153 | $39,306 | $17,199 | $11,400 | 2 | $13,728 | $36,147 | $10,286 |
| 2020 | $152,114 | $17,878 | $12,037 | $7,000 | 2 | — | $15,150 | $8,699 |
| 2019 | $146,195 | $7,434 | $10,635 | $6,000 | 2 | — | $4,699 | $8,696 |
Under IRS private-foundation payout rules, O'Connor William B Tuw reported a distributable amount of $9K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
O'Connor William B Tuw's only listed officer is Wells Fargo Bank N A, Trustee on every filing since 2019 (compensated).
Officers on the 2025 filing
Wells Fargo Bank N A
Trustee
On filings since 2019
1 hr/week
$3K (2019) → $3K (2025)
Data from IRS Form 990 filings, 2019–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2025 IRS filing
The highest reported compensation on the 2025 filing was $3K, to Wells Fargo Bank N a (Trustee).
Frequently asked questions about O'Connor William B Tuw
How much does O'Connor William B Tuw give each year?
O'Connor William B Tuw gave $6K across 2 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $6K across 2 grants.
How large is O'Connor William B Tuw?
O'Connor William B Tuw reported $148K in total assets on its 2025 IRS Form 990-PF. It paid out $8K in qualifying distributions that year, against a required minimum of $9K (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 O'Connor William B Tuw operate?
O'Connor William B Tuw has awarded grants in Idaho.
What is O'Connor William B Tuw's EIN?
O'Connor William B Tuw's EIN (Employer Identification Number) is 82-6062179. IRS Form 990 filing data is available on this page for 2019–2025.
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
- Added Form 990-PF for fiscal year 2019 (received by the IRS May 3, 2020)
- Added Form 990-PF for fiscal year 2025 (received by the IRS May 4, 2026)
- IRS filings on file for fiscal years 2020–2024
Explore Open Grants
Browse active grant opportunities in O'Connor William B Tuw's focus areas in our free grants database
Similar Funders
Funders with grantees in common, and similar funders in Missouri
M J Murdock Charitable Trust
Vancouver, WA
The M.J. Murdock Charitable Trust funds nonprofit capacity-building and projects in arts and culture, civic and community services, education, health and environmental stewardship, and scientific research across Alaska, Idaho, Montana, Oregon, and Washington. Its 2024 median grant was $87,000, with awards ranging from $4,000 to about $1.55 million. Eligible organizations can submit a Letter of Inquiry; full applications are by invitation.
Assets
$2.0B
Grants
797
Total Given
$116.6M
College of Idaho 2nd Century Fund Trust B
Caldwell, ID
The College of Idaho 2nd Century Fund Trust B is a charitable educational trust where the income that is generated is distributed to The College of Idaho for budgeted expenses necessary for the College to fulfill its purpose as an institution of higher learning.
Assets
$14.8M
Grants
1
Total Given
$814K
Nampa Schools Foundation Inc
Nampa, ID
Nampa Schools Foundation funds competitive classroom and school grants for Nampa School District 131 teachers and scholarships for graduating seniors from district high schools, with giving centered in Nampa, Idaho. In 2024, grants ranged from $1,000 to $18,973, with a median of $1,000. It states that it does not accept unsolicited funding requests and directs applicants to its website’s grant and scholarship applications.
Assets
$672K
Grants
15
Total Given
$49K
The John F Nagel Foundation
Eagle, ID
The John F Nagel Foundation supports southwest Idaho nonprofits working in education and workforce development, health and human services, youth programs, and community and cultural programs. Its 2024 grants ranged from $2,000 to $224,000, with a median award of $60,000. It accepts applications through an online form or by mail; applications are due October 31.
Assets
$21.4M
Grants
20
Total Given
$1.4M
Potlatch NO1 Financial Credit Union
Lewiston, ID
Potlatch No1 Financial Credit Union supports community organizations working in education, youth development, health care, social welfare, food assistance, and community services. In 2024, its 20 grants ranged from $5,055 to $200,000, with a median of $16,066, and went to organizations in Idaho and Washington; it serves communities across Idaho, Oregon, and Washington. It invites community giving requests from nonprofits, but the available information does not specify a general application process.
Assets
$2.1B
Grants
20
Total Given
$774K
The Mary Clara Allison Charitable Trust
Milwaukee, WI
Assets
$2.7M
Grants
2
Total Given
$128K
More similar funders
More Funders in Missouri
The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open
Figures come from O'Connor William B Tuw'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.
O'Connor William B Tuw down — hundreds of funders to go?