THE Isaac Alhadeff Foundation
THE Isaac Alhadeff Foundation is a private foundation, based in Seattle, WA. IRS filing data is available from 2020 through 2023. In 2023, it awarded 3 grants totaling $3.2M. Net investment income was $506K.
THE Isaac Alhadeff Foundation at a glance
In short: THE Isaac Alhadeff Foundation gave $3.2M across 3 grants in 2023 (avg $1.1M), mostly in Washington. Source: 2023 IRS Form 990-PF.
- Annual giving (2023)
- $3,235,022
- +297.9% vs 2022
- Grants made (2023)
- 3
- +200.0% vs 2022
- Average grant
- $1,078,341
- +32.6% vs 2022
- Median grant
- $378,670
- Primary geography
- Washington (100% of itemized 2023 grant dollars)
- Latest 990 filing
- Form 990-PF, 2023 View filing
Data from IRS Form 990-PF, 2023; updated October 2026.
Who THE Isaac Alhadeff Foundation funds
How this funder distributes its grants
Top Recipients
Top 2 recipients in 2023
The largest 2023 recipient was See Attachment a ($2.8M). Together the top 2 received $3.2M.
Grant Size Distribution
6 grants across all recorded years
The most common grant size was in the $500K–1M range: 3 grants of 6 (50%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2023 grant dollars across all 3 itemized grants.
States
Cities
How THE Isaac Alhadeff Foundation gives
- Giving grew 335% from 2020 to 2023. Method
- In 2023 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 2023, annual grant giving ranged from $659K (2021) to $3.2M (2023). In 2023 it made 3 grants totaling $3.2M.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| See Attachment a Seattle, WA | See Attachment a | $2,839,000 |
| Jewish Family Service Seattle, WA | To provide support to Exempt Organization | $378,670 |
| Jewish Family Service Seattle, WA | To support the ongoing programing. Final grant paid on april 17, 2024 per the attached plan of dissolution | $17,352 |
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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 |
|---|---|---|---|---|---|---|---|---|
| 2023 | — | $526,465 | $3,297,799 | $3,235,022 | 3 | $3,272,271 | $506,073 | $47,902 |
| 2022 | $3,010,209 | $257,569 | $861,835 | $813,000 | 1 | $829,030 | $215,005 | $167,118 |
| 2021 | $4,422,314 | $464,761 | $717,202 | $659,000 | 1 | $675,095 | $416,240 | $216,181 |
| 2020 | $4,580,795 | $294,695 | $775,884 | $744,258 | 1 | — | $246,460 | $214,171 |
Under IRS private-foundation payout rules, THE Isaac Alhadeff Foundation reported a distributable amount of $48K for 2023 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
THE Isaac Alhadeff Foundation is led by Rosalie Alhadeff, Director & President on every filing since 2020; none of the 8 officers listed in 2023 report compensation.
Officers on the 2023 filing
Rosalie Alhadeff
Director & President
On filings since 2020
2 hrs/week
No compensation reported
Dina Alhadeff
Director
On filings since 2020
2 hrs/week
No compensation reported
Doreen Alhadeff
Director
On filings since 2020
2 hrs/week
No compensation reported
Jack C. Alhadeff
Director & Treasurer
On filings since 2020
2 hrs/week
No compensation reported
Jerome Alhadeff
Director
On filings since 2020
2 hrs/week
No compensation reported
Joseph S. Alhadeff
Director
On filings since 2020
2 hrs/week
No compensation reported
Charles Grinstein
Director
On filings since 2022
2 hrs/week
No compensation reported
Daniel Asher
Secretary
On filings since 2022
2 hrs/week
No compensation reported
Former officers (1)
- Former: Dan Asher (2020–2021) — Secretary
Data from IRS Form 990 filings, 2020–2023. "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 THE Isaac Alhadeff Foundation
How much does THE Isaac Alhadeff Foundation give each year?
THE Isaac Alhadeff Foundation gave $3.2M across 3 grants in 2023, according to its 2023 IRS Form 990-PF. In 2022 it gave $813K across 1 grant.
What is THE Isaac Alhadeff Foundation's typical grant size?
THE Isaac Alhadeff Foundation's median grant in 2023 was $378,670, and its average grant was $1,078,341, across 3 grants on its 2023 IRS Form 990-PF.
Where does THE Isaac Alhadeff Foundation give grants?
THE Isaac Alhadeff Foundation gives mostly in Washington: 100% of the grant dollars itemized on its 2023 IRS Form 990-PF went to recipients there. The most frequent recipient cities were Seattle, WA (3 grants).
Does THE Isaac Alhadeff Foundation give general operating support?
Not in 2023: none of the 3 grants with a stated purpose on THE Isaac Alhadeff Foundation's 2023 IRS Form 990-PF were described as general or operating support.
How much is THE Isaac Alhadeff Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2023, THE Isaac Alhadeff Foundation reported a distributable amount of $48K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is THE Isaac Alhadeff Foundation's EIN?
THE Isaac Alhadeff Foundation's EIN (Employer Identification Number) is 45-5383271. IRS Form 990 filing data is available on this page for 2020–2023.
Data last updated October 2026. Sourced from IRS Form 990-PF filings.
Data update history
(5)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2020 (received by the IRS September 9, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS September 12, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS October 3, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS April 17, 2024)
- IRS filings on file for fiscal years 2020–2023
Live grants for the work THE Isaac Alhadeff Foundation funds
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