Stephen and Dianne Loeb Family Foundation
Stephen and Dianne Loeb Family Foundation is a private foundation, based in Seattle, WA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $1.6M in total assets. In 2024, it awarded 6 grants totaling $70K. Net investment income was $45K.
Stephen and Dianne Loeb Family Foundation at a glance
In short: Stephen and Dianne Loeb Family Foundation gave $70K across 6 grants in 2024 (avg $12K), mostly in Washington. Source: 2024 IRS Form 990-PF.
- Annual giving (2024)
- $70,000
- -6.7% vs 2023
- Grants made (2024)
- 6
- +500.0% vs 2023
- Average grant
- $11,667
- -84.4% vs 2023
- Median grant
- $1,500
- Total assets
- $1,620,959
- +9.2% vs 2023
- Primary geography
- Washington (73% of itemized 2024 grant dollars)
- Latest 990 filing
- Form 990-PF, 2024 View filing
Data from IRS Form 990-PF, 2024; updated September 2026.
Who Stephen and Dianne Loeb Family Foundation funds
How this funder distributes its grants
Top Recipients
Top 6 recipients in 2024
The largest 2024 recipient was Temple De Hirsch Sinai ($50K). Together the top 6 received $70K.
Grant Size Distribution
18 grants across all recorded years
The most common grant size was under $50K: 13 grants of 18 (72%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2024 grant dollars across all 6 itemized grants.
Cities
How Stephen and Dianne Loeb Family Foundation gives
- Giving held roughly steady from 2021 to 2024 (−12%). Method
- In 2024 it paid out 95% 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 2024, annual grant giving ranged from $70K (2024) to $86K (2020). In 2024 it made 6 grants totaling $70K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Temple De Hirsch Sinai Seattle, WA | to support Capital Campaign | $50,000 |
| University of Delaware Newark, DE | FOR Building X Gift Fund | $15,000 |
| Hawaii Community Foundation Lihue, HI | for the Kukui'ula Community Benefit Fund | $2,000 |
| Hawaii State Junior Golf Association Lihue, HI | for general support | $1,000 |
| Kellogg School of Management Evanston, IL | for general support | $1,000 |
| Squalicum High School Bellingham, WA | for general support | $1,000 |
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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 |
|---|---|---|---|---|---|---|---|---|
| 2024 | $1,620,959 | $48,854 | $81,822 | $70,000 | 6 | $74,000 | $45,289 | $77,647 |
| 2023 | $1,484,064 | $-10,642 | $87,272 | $75,000 | 1 | $79,000 | $35,664 | $72,524 |
| 2022 | $1,404,166 | $-29,954 | $97,611 | $85,000 | 1 | $89,060 | $19,493 | $77,839 |
| 2021 | $1,912,327 | $240,655 | $95,458 | $80,000 | 4 | $84,000 | $232,428 | $91,541 |
| 2020 | $1,872,744 | $44,860 | $108,206 | $85,500 | 6 | — | $36,689 | $85,733 |
Under IRS private-foundation payout rules, Stephen and Dianne Loeb Family Foundation reported a distributable amount of $78K for 2024 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Stephen and Dianne Loeb Family Foundation is led by Stephen B. Loeb, President, Director & Treasurer on every filing since 2020; none of the 5 officers listed in 2024 report compensation.
Officers on the 2024 filing
Stephen B. Loeb
President, Director & Treasurer
On filings since 2020
2 hrs/week
No compensation reported
Dianne D. Loeb
Secretary & Director
On filings since 2020
2 hrs/week
No compensation reported
Kathryn R. Loeb
Vice President & Director
On filings since 2020
2 hrs/week
No compensation reported
Rebecca A. Loeb
Vice President & Director
On filings since 2020
2 hrs/week
No compensation reported
Daniel M. Asher
Assistant Secretary
On filings since 2020
2 hrs/week
No compensation reported
Data from IRS Form 990 filings, 2020–2024. "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 Stephen and Dianne Loeb Family Foundation
How much does Stephen and Dianne Loeb Family Foundation give each year?
Stephen and Dianne Loeb Family Foundation gave $70K across 6 grants in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $75K across 1 grant.
What is Stephen and Dianne Loeb Family Foundation's typical grant size?
Stephen and Dianne Loeb Family Foundation's median grant in 2024 was $1,500, and its average grant was $11,667, across 6 grants on its 2024 IRS Form 990-PF.
Where does Stephen and Dianne Loeb Family Foundation give grants?
Stephen and Dianne Loeb Family Foundation gives mostly in Washington: 73% of the grant dollars itemized on its 2024 IRS Form 990-PF went to recipients there. The next largest state was Delaware (21%). The most frequent recipient cities were Lihue, HI (2 grants).
Does Stephen and Dianne Loeb Family Foundation give general operating support?
Yes: 50% of Stephen and Dianne Loeb Family Foundation's 2024 grants with a stated purpose (3 of 6) were for general or operating support, per its 2024 IRS Form 990-PF.
Who are Stephen and Dianne Loeb Family Foundation's largest grantees?
Stephen and Dianne Loeb Family Foundation's largest 2024 grantees include Temple De Hirsch Sinai ($50,000), University of Delaware ($15,000) and Hawaii Community Foundation ($2,000), according to its 2024 IRS Form 990-PF. Together they received 96% of its itemized 2024 grant dollars.
How large is Stephen and Dianne Loeb Family Foundation?
Stephen and Dianne Loeb Family Foundation reported $1.6M in total assets on its 2024 IRS Form 990-PF. It paid out $74K in qualifying distributions that year, against a required minimum of $78K (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.
What is Stephen and Dianne Loeb Family Foundation's EIN?
Stephen and Dianne Loeb Family Foundation's EIN (Employer Identification Number) is 27-1392060. IRS Form 990 filing data is available on this page for 2020–2024.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(1)
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2024
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