Tim Duncan Foundation
Tim Duncan Foundation is a private foundation, based in San Antonio, TX. IRS filing data is available from 2021 through 2024. As of 2024, the organization holds $499K in total assets. In 2024, it awarded 5 grants totaling $277K. Net investment income was $54K.
Tim Duncan Foundation at a glance
In short: Tim Duncan Foundation gave $277K across 5 grants in 2024 (avg $55K), mostly in Texas. Source: 2024 IRS Form 990-PF.
- Annual giving (2024)
- $276,580
- -11.3% vs 2023
- Grants made (2024)
- 5
- -28.6% vs 2023
- Average grant
- $55,316
- +24.2% vs 2023
- Median grant
- $9,280
- Total assets
- $499,032
- -38.7% vs 2023
- Primary geography
- Texas (97% 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 Tim Duncan Foundation funds
How this funder distributes its grants
Top Recipients
Top 5 recipients in 2024
The largest 2024 recipient was San Antonio Food Bank ($250K). Together the top 5 received $277K.
Grant Size Distribution
23 grants across all recorded years
The most common grant size was under $50K: 19 grants of 23 (83%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2024 grant dollars across all 5 itemized grants.
Cities
How Tim Duncan Foundation gives
- Giving held roughly steady from 2021 to 2024 (−8%). Method
- In 2024 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 2021 to 2024, annual grant giving ranged from $277K (2024) to $312K (2023). In 2024 it made 5 grants totaling $277K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| San Antonio Food Bank San Antonio, TX | General Funds | $250,000 |
| Texas Military Inst San Antonio, TX | General Funds | $10,000 |
| Virgin Islands Dept of Education Christansted, VI | General Funds | $9,280 |
| Conjunto Heritage Taller San Antonio, TX | General Funds | $6,000 |
| Martin Luther King Academy San Antonio, TX | General Funds | $1,300 |
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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 | $499,032 | $97,277 | $412,309 | $276,580 | 5 | $399,693 | $54,186 | $35,970 |
| 2023 | $814,064 | $40,483 | $441,552 | $311,703 | 7 | $440,659 | $39,590 | $51,355 |
| 2022 | $1,215,133 | $9,458 | $431,306 | $277,699 | 2 | $409,699 | $6,358 | $66,060 |
| 2021 | $1,636,981 | $1,108,415 | $430,572 | $300,200 | 9 | $420,935 | $2,616 | $87,086 |
Under IRS private-foundation payout rules, Tim Duncan Foundation reported a distributable amount of $36K for 2024 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Tim Duncan Foundation is led by Timothy Duncan, President on every filing since 2021; none of the 3 officers listed in 2024 report compensation.
Officers on the 2024 filing
Timothy Duncan
President
On filings since 2021
No compensation reported
Lon Babby
Secretary
On filings since 2021
No compensation reported
Wendy Kowalik
Vice President
On filings since 2021
No compensation reported
Data from IRS Form 990 filings, 2021–2024. "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 Tim Duncan Foundation
How much does Tim Duncan Foundation give each year?
Tim Duncan Foundation gave $277K across 5 grants in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $312K across 7 grants.
What is Tim Duncan Foundation's typical grant size?
Tim Duncan Foundation's median grant in 2024 was $9,280, and its average grant was $55,316, across 5 grants on its 2024 IRS Form 990-PF.
Where does Tim Duncan Foundation give grants?
Tim Duncan Foundation gives mostly in Texas: 97% of the grant dollars itemized on its 2024 IRS Form 990-PF went to recipients there. The most frequent recipient cities were San Antonio, TX (4 grants).
Does Tim Duncan Foundation give general operating support?
Yes: 100% of Tim Duncan Foundation's 2024 grants with a stated purpose (5 of 5) were for general or operating support, per its 2024 IRS Form 990-PF.
Who are Tim Duncan Foundation's largest grantees?
Tim Duncan Foundation's largest 2024 grantees include San Antonio Food Bank ($250,000), Texas Military Inst ($10,000) and Virgin Islands Dept of Education ($9,280), according to its 2024 IRS Form 990-PF. Together they received 97% of its itemized 2024 grant dollars.
How large is Tim Duncan Foundation?
Tim Duncan Foundation reported $499K in total assets on its 2024 IRS Form 990-PF. It paid out $400K in qualifying distributions that year, against a required minimum of $36K (roughly 5% of its investment assets).
What is Tim Duncan Foundation's EIN?
Tim Duncan Foundation's EIN (Employer Identification Number) is 74-3018412. IRS Form 990 filing data is available on this page for 2021–2024.
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 2021–2024
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