John T Waterhouse Te Co-Tr Punahou
Provide financial support for punahou school
Key facts about John T Waterhouse Te Co-Tr Punahou
In short: John T Waterhouse Te Co-Tr Punahou gave $873K across 1 grant in 2025 (avg $873K), mostly in Hawaii. Source: 2025 IRS Form 990.
- EIN
- 99-6048709
- Latest 990 filing
- Form 990, 2025
- Annual giving (2025)
- $873,101
- Grants made (2025)
- 1
- Average grant
- $873,101
- Median grant
- $873,101
- Total assets
- $17,508,459
- Primary geography
- Hawaii (100% of itemized 2025 grant dollars)
Data from IRS Form 990, 2025; updated September 2026.
Financial Overview
From 2025 IRS Form 990 · View filing
Total Assets
$17.5M
-0.4% YoY
Annual Giving
$873K
-2.5% YoY
Grant Count
1
+0.0% YoY
Avg Grant Size
$873K
-2.5% YoY
How John T Waterhouse Te Co-Tr Punahou gives
- Giving held roughly steady from 2022 to 2025 (−7%). Method
From the foundation's IRS Form 990 filings. Methodology.
About John T Waterhouse Te Co-Tr Punahou
Based on IRS filings
John T Waterhouse Te Co-Tr Punahou is a public charity, based in Honolulu, HI. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $17.5M in total assets. In 2025, it awarded 1 grant totaling $873K. Net investment income was $1.1M.
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2025 grant dollars on its one itemized grant.
States
Cities
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $833K (2020) to $941K (2022). In 2025 it made 1 grant totaling $873K.
Hatched bars: grants paid as reported on the IRS filing, which lists no individual grants for that year.
Grant Insights
How this funder distributes its grants
Top Recipients
Top recipient in 2025
The largest 2025 recipient was Punahou School ($873K).
Grant Size Distribution
4 grants across all recorded years
The most common grant size was in the $500K–1M range: 4 grants of 4 (100%).
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Punahou School Honolulu, HI | General Operational Support | $873,101 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $17,508,459 | $17,573,965 | $16,128,290 |
| Revenue | $1,080,590 | $2,606,176 | $753,510 |
| Expenses | $1,148,717 | $1,157,462 | $1,148,667 |
| Net Investment Income | $1,080,590 | $2,606,176 | $753,510 |
Data update history
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2020 (received by the IRS April 28, 2021)
- Updated Form 990 for fiscal year 2021 (received by the IRS June 6, 2022)
- Updated Form 990 for fiscal year 2022 (received by the IRS May 8, 2023)
- Updated Form 990 for fiscal year 2024 (received by the IRS May 8, 2025)
- Added Form 990 for fiscal year 2025 (received by the IRS May 11, 2026)
- Updated Form 990 for fiscal year 2023 (received by the IRS May 6, 2024)
- IRS filings on file for fiscal years 2020–2024
Leadership & Key People
Officers and directors from IRS filings
John T Waterhouse Te Co-Tr Punahou's 2025 filing lists 3 officers; 2 of 3 officers listed in 2025 are compensated.
Officers on the 2025 filing
Alexander C. Waterhouse Jr.
Co-Trustee
On filings since 2020
$58K (2020) → $49K (2025)
First Hawaiian Bank
Co-Trustee
On filings since 2020
$199K (2021) → $213K (2025)
William David Carey
Co-Trustee
New on the 2025 filing
No compensation reported
Former officers (1)
- Former: Ethan Abbott (2020–2024) — Co-Trustee
Data from IRS Form 990 filings, 2020–2025. "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 $213K, to First Hawaiian Bank (Co-Trustee). 2 officers or directors reported compensation on that filing.
Frequently asked questions about John T Waterhouse Te Co-Tr Punahou
How much does John T Waterhouse Te Co-Tr Punahou give each year?
John T Waterhouse Te Co-Tr Punahou gave $873K across 1 grant in 2025, according to its 2025 IRS Form 990. In 2024 it gave $896K across 1 grant.
How large is John T Waterhouse Te Co-Tr Punahou?
John T Waterhouse Te Co-Tr Punahou reported $17.5M in total assets on its 2025 IRS Form 990. Its revenue that year was $1.1M.
Where does John T Waterhouse Te Co-Tr Punahou operate?
John T Waterhouse Te Co-Tr Punahou has awarded grants in Hawaii.
What is John T Waterhouse Te Co-Tr Punahou's EIN?
John T Waterhouse Te Co-Tr Punahou's EIN (Employer Identification Number) is 99-6048709. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Here's the math on researching John T Waterhouse Te Co-Tr Punahou by hand.
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