TSK Charitable Foundation
TSK Charitable Foundation is a private foundation, based in Honolulu, HI. IRS filing data is available from 2018 through 2024. As of 2024, the organization holds $1.3M in total assets. In 2024, it awarded 6 grants totaling $200K.
TSK Charitable Foundation at a glance
In short: TSK Charitable Foundation gave $200K across 6 grants in 2024 (avg $33K), mostly in Hawaii. Source: 2024 IRS Form 990-PF.
- Annual giving (2024)
- $200,000
- +11.1% vs 2023
- Grants made (2024)
- 6
- +20.0% vs 2023
- Average grant
- $33,333
- -7.4% vs 2023
- Median grant
- $25,000
- Total assets
- $1,277,791
- +0.0% vs 2023
- Primary geography
- Hawaii (100% of itemized 2024 grant dollars)
- Latest 990 filing
- Form 990-PF, 2024 View filing
Data from IRS Form 990-PF, 2024; updated October 2026.
Who TSK Charitable Foundation funds
How this funder distributes its grants
Top Recipients
Top 6 recipients in 2024
The largest 2024 recipient was Hawaii Medical Association ($75K). Together the top 6 received $200K.
Grant Size Distribution
25 grants across all recorded years
The most common grant size was under $50K: 21 grants of 25 (84%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2024 grant dollars across all 6 itemized grants.
States
Cities
How TSK Charitable Foundation gives
- Giving fell 67% from 2021 to 2024. Method
- In 2024 it paid out 140% of 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 2018 to 2024, annual grant giving ranged from $105K (2020) to $610K (2021). In 2024 it made 6 grants totaling $200K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Hawaii Medical Association Honolulu, HI | Unrestricted Giftunrestricted Gift | $75,000 |
| Lawakua Charitable Fund Honolulu, HI | Unrestricted Gift | $25,000 |
| Manoa Herritage Foundation Honolulu, HI | Unrestricted Gift | $25,000 |
| Hanahau'oli School Honolulu, HI | Unrestricted Gift | $25,000 |
| La Pietra Hawaii School for Girls Honolulu, HI | Unrestricted Gift | $25,000 |
| University of Hawaii Foundation Honolulu, HI | Unrestricted Gift | $25,000 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Distributable Amount |
|---|---|---|---|---|---|---|---|
| 2024 | $1,277,791 | $208,492 | $208,492 | $200,000 | 6 | $206,369 | $147,752 |
| 2023 | $1,277,791 | $188,500 | $188,466 | $180,000 | 5 | $186,350 | $187,152 |
| 2022 | $1,277,757 | $131,343 | $122,466 | $115,000 | 5 | $120,600 | $209,322 |
| 2021 | $1,277,757 | $610,000 | $620,413 | $610,000 | 5 | $617,810 | $114,785 |
| 2020 | $1,279,293 | $49,500 | $112,000 | $105,000 | 4 | — | $114,202 |
| 2018 | $1,318,207 | $125,000 | $131,571 | $125,000 | 6 | — | $117,041 |
Under IRS private-foundation payout rules, TSK Charitable Foundation reported a distributable amount of $148K for 2024 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
TSK Charitable Foundation's 2024 filing lists 2 officers; 1 of 2 officers listed in 2024 is compensated.
Officers on the 2024 filing
Elliot H. Loden
Trustee
On filings since 2018
3 hrs/week
$5K (2018) → $7K (2024)
Thomas S. Kosasa
Trustee
On filings since 2018
2 hrs/week
No compensation reported
Data from IRS Form 990 filings, 2018–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2024 IRS filing
The highest reported compensation on the 2024 filing was $7K, to Elliot H Loden (Trustee).
Frequently asked questions about TSK Charitable Foundation
How much does TSK Charitable Foundation give each year?
TSK Charitable Foundation gave $200K across 6 grants in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $180K across 5 grants.
What is TSK Charitable Foundation's typical grant size?
TSK Charitable Foundation's median grant in 2024 was $25,000, and its average grant was $33,333, across 6 grants on its 2024 IRS Form 990-PF.
Where does TSK Charitable Foundation give grants?
TSK Charitable Foundation gives mostly in Hawaii: 100% of the grant dollars itemized on its 2024 IRS Form 990-PF went to recipients there. The most frequent recipient cities were Honolulu, HI (6 grants).
Does TSK Charitable Foundation give general operating support?
Yes: 100% of TSK Charitable Foundation's 2024 grants with a stated purpose (6 of 6) were for general or operating support, per its 2024 IRS Form 990-PF.
Who are TSK Charitable Foundation's largest grantees?
TSK Charitable Foundation's largest 2024 grantees include Hawaii Medical Association ($75,000), Lawakua Charitable Fund ($25,000) and Manoa Herritage Foundation ($25,000), according to its 2024 IRS Form 990-PF. Together they received 63% of its itemized 2024 grant dollars.
How large is TSK Charitable Foundation?
TSK Charitable Foundation reported $1.3M in total assets on its 2024 IRS Form 990-PF. It paid out $206K in qualifying distributions that year, against a required minimum of $148K (roughly 5% of its investment assets).
What is TSK Charitable Foundation's EIN?
TSK Charitable Foundation's EIN (Employer Identification Number) is 46-1167280. IRS Form 990 filing data is available on this page for 2018–2024.
Data last updated October 2026. Sourced from IRS Form 990-PF filings.
Data update history
(7)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2018 (received by the IRS August 15, 2019)
- Updated Form 990-PF for fiscal year 2020 (received by the IRS August 3, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS May 9, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS September 6, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS August 26, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS September 22, 2025)
- IRS filings on file for fiscal years 2018–2024
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