International Brotherhood of Teamsters Supplemental Benefits Trust
Coordination and funding of insurance and other programs offered to members of the international brotherhood of teamsters.
International Brotherhood of Teamsters Supplemental Benefits Trust at a glance
In short: International Brotherhood of Teamsters Supplemental Benefits Trust gave $1.3M across 6 grants in 2024 (avg $222K), mostly in Washington. Source: 2024 IRS Form 990.
- Annual giving (2024)
- $1,330,829
- -71.4% vs 2023
- Grants made (2024)
- 6
- +20.0% vs 2023
- Average grant
- $221,805
- -76.2% vs 2023
- Median grant
- $130,413
- Total assets
- $29,865,185
- +19.2% vs 2023
- Primary geography
- Washington (52% of itemized 2024 grant dollars)
- Latest 990 filing
- Form 990, 2024 View filing
Data from IRS Form 990, 2024; updated September 2026.
Who International Brotherhood of Teamsters Supplemental Benefits Trust funds
How this funder distributes its grants
Top Recipients
Top 6 recipients in 2024
The largest 2024 recipient was Silver Creek Advisory Partners LLC ($690K). Together the top 6 received $1.3M.
Grant Size Distribution
30 grants across all recorded years
The most common grant size was under $50K: 14 grants of 30 (47%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2024 grant dollars across all 6 itemized grants.
Cities
How International Brotherhood of Teamsters Supplemental Benefits Trust gives
- Giving grew 534% from 2021 to 2024. Method
From the foundation's IRS Form 990 filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2019 to 2024, annual grant giving ranged from $210K (2021) to $4.7M (2023). In 2024 it made 6 grants totaling $1.3M.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Silver Creek Advisory Partners LLC Seattle, WA | Financial Support | $690,003 |
| The Partnership for Working Families Oakland, CA | Financial Support | $250,000 |
| History Factory Washington, DC | Professional Services Research Grant | $150,000 |
| Motion Picture & Television Fund Woodland Hills, CA | Financial Support | $110,826 |
| Economic Policy Institute Washington, DC | Financial Support | $100,000 |
| Jobs with Justice Education Fund Washington, DC | Financial Support | $30,000 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2024 | $29,865,185 | $3,516,483 | $1,649,749 | $1,330,829 | 6 | $-230,014 |
| 2023 | $25,047,144 | $3,369,398 | $4,943,104 | $4,655,000 | 5 | $429,574 |
| 2022 | $24,627,279 | $2,660,472 | $3,124,517 | $2,783,400 | 3 | $780,504 |
| 2021 | $28,881,968 | $2,579,559 | $767,509 | $210,000 | 7 | $685,495 |
| 2020 | $26,424,962 | $3,594,044 | $2,395,835 | $1,867,382 | 9 | $1,645,650 |
| 2019 | $24,905,261 | $2,999,209 | $1,019,008 | $405,000 | 8 | $756,489 |
About International Brotherhood of Teamsters Supplemental Benefits Trust
Based on IRS filings
International Brotherhood of Teamsters Supplemental Benefits Trust is a public charity focused on Employment, based in Washington, DC. IRS filing data is available from 2019 through 2024. As of 2024, the organization holds $29.9M in total assets. In 2024, it awarded 6 grants totaling $1.3M.
Focus Areas
Leadership & Key People
Officers and directors from IRS filings
International Brotherhood of Teamsters Supplemental Benefits Trust's 2024 filing lists 5 officers; none of the 5 officers listed in 2024 report compensation.
Officers on the 2024 filing
William Hamilton
Trustee
On filings since 2019
2 hrs/week
No compensation reported
Charles A. Jones
Trustee
On filings since 2022
2 hrs/week
No compensation reported
Fred E. Zuckerman
Trustee
On filings since 2022
2 hrs/week
No compensation reported
Lindsay Dougherty
Trustee
On filings since 2022
2 hrs/week
No compensation reported
Sean O'Brien
Trustee
On filings since 2022
2 hrs/week
No compensation reported
Former officers (9)
- Former: Denis Taylor P. (2022) — Trustee
- Former: John F. Murphy P. (2022) — Trustee
- Former: Ken Hall P. (2022) — Chairman
- Former: Thomas Conelias P. (2022) — Trustee
- Former: Denis Taylor (2019–2021) — Trustee
- Former: John F. Murphy (2019–2021) — Trustee
- Former: Ken Hall (2019–2021) — Chairman
- Former: Thomas Conelias (2019–2021) — Trustee
- Former: Ed Keyser (2019) — Trustee
Data from IRS Form 990 filings, 2019–2024. "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 International Brotherhood of Teamsters Supplemental Benefits Trust
How much does International Brotherhood of Teamsters Supplemental Benefits Trust give each year?
International Brotherhood of Teamsters Supplemental Benefits Trust gave $1.3M across 6 grants in 2024, according to its 2024 IRS Form 990. In 2023 it gave $4.7M across 5 grants.
What is International Brotherhood of Teamsters Supplemental Benefits Trust's typical grant size?
International Brotherhood of Teamsters Supplemental Benefits Trust's median grant in 2024 was $130,413, and its average grant was $221,805, across 6 grants on its 2024 IRS Form 990.
Where does International Brotherhood of Teamsters Supplemental Benefits Trust give grants?
International Brotherhood of Teamsters Supplemental Benefits Trust gives mostly in Washington: 52% of the grant dollars itemized on its 2024 IRS Form 990 went to recipients there. The next largest states were California (27%) and District of Columbia (21%). The most frequent recipient cities were Washington, DC (3 grants).
Does International Brotherhood of Teamsters Supplemental Benefits Trust give general operating support?
Not in 2024: none of the 6 grants with a stated purpose on International Brotherhood of Teamsters Supplemental Benefits Trust's 2024 IRS Form 990 were described as general or operating support. Recurring purposes include "Financial Support" (5 grants).
Who are International Brotherhood of Teamsters Supplemental Benefits Trust's largest grantees?
International Brotherhood of Teamsters Supplemental Benefits Trust's largest 2024 grantees include Silver Creek Advisory Partners LLC ($690,003), The Partnership for Working Families ($250,000) and History Factory ($150,000), according to its 2024 IRS Form 990. Together they received 82% of its itemized 2024 grant dollars.
How large is International Brotherhood of Teamsters Supplemental Benefits Trust?
International Brotherhood of Teamsters Supplemental Benefits Trust reported $29.9M in total assets on its 2024 IRS Form 990. Its revenue that year was $3.5M.
What is International Brotherhood of Teamsters Supplemental Benefits Trust?
International Brotherhood of Teamsters Supplemental Benefits Trust is a public charity focused on Employment, based in Washington, DC. It holds $29.9M in total assets as of 2024.
What is International Brotherhood of Teamsters Supplemental Benefits Trust's EIN?
International Brotherhood of Teamsters Supplemental Benefits Trust's EIN (Employer Identification Number) is 20-0412571. IRS Form 990 filing data is available on this page for 2019–2024.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Data update history
(7)
When this profile's IRS filing data changed on Grantable
- Added Form 990 for fiscal year 2019 (received by the IRS July 16, 2020)
- Updated Form 990 for fiscal year 2020 (received by the IRS May 21, 2021)
- Updated Form 990 for fiscal year 2021 (received by the IRS May 26, 2022)
- Updated Form 990 for fiscal year 2022 (received by the IRS July 26, 2023)
- Updated Form 990 for fiscal year 2023 (received by the IRS June 4, 2024)
- Updated Form 990 for fiscal year 2024 (received by the IRS August 6, 2025)
- IRS filings on file for fiscal years 2020–2024
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