American Institute in Taiwan
The American Institute in Taiwan's primary exempt purpose is to help maintain peace, security, and stability in the western pacific and to promote the foreign policy of the united states by authorizing the continuation of commercial, cultural, and other relations between the people of the united states and the people of taiwan.
American Institute in Taiwan at a glance
In short: American Institute in Taiwan gave $80K across 2 grants in 2025 (avg $40K), mostly in District of Columbia. Source: 2025 IRS Form 990.
- Annual giving (2025)
- $79,992
- +28.8% vs 2024
- Grants made (2025)
- 2
- +0.0% vs 2024
- Average grant
- $39,996
- +28.8% vs 2024
- Median grant
- $39,996
- Total assets
- $178,399,022
- +3.6% vs 2024
- Primary geography
- District of Columbia (100% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990, 2025 View filing
Data from IRS Form 990, 2025; updated September 2026.
Who American Institute in Taiwan funds
How this funder distributes its grants
Top Recipients
Top 2 recipients in 2025
The largest 2025 recipient was Atlantic Council of the United States Inc ($62K). Together the top 2 received $80K.
Grant Size Distribution
7 grants across all recorded years
The most common grant size was under $50K: 4 grants of 7 (57%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 2 itemized grants.
States
Cities
How American Institute in Taiwan gives
- Giving grew 60% from 2022 to 2025. 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 2025, annual grant giving ranged from $9K (2019) to $2.0M (2020). In 2025 it made 2 grants totaling $80K.
Hatched bars: grants paid as reported on the IRS filing, which lists no individual grants for that year.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Atlantic Council of the United States Inc Washington, DC | GCTF Connect: Advanced Team Building on Urban Resilience | $62,000 |
| Georgetown University Washington, DC | FY25 English Language Fellow Program | $17,992 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2025 | $178,399,022 | $70,384,329 | $69,631,258 | $79,992 | 2 | $106,061 |
| 2024 | $172,243,595 | $63,593,889 | $65,616,545 | $62,120 | 2 | $106,061 |
| 2023 | $120,993,250 | $62,740,277 | $64,945,849 | $73,525 | 2 | $106,061 |
| 2022 | $56,700,715 | $56,055,934 | $62,084,457 | $50,000 | 1 | $106,061 |
| 2021 | $51,913,744 | $99,198,574 | $102,906,036 | $1,632,845 | Total only | $106,061 |
| 2020 | $92,009,592 | $62,325,608 | $57,662,501 | $2,041,328 | Total only | $106,061 |
| 2019 | $94,608,826 | $65,412,389 | $62,858,920 | $9,000 | 1 | $106,061 |
"Total only": grants paid as reported on the IRS filing, which lists no individual grants for that year.
About American Institute in Taiwan
Based on IRS filings
American Institute in Taiwan is a public charity focused on International, Foreign Affairs & National Security, based in Arlington, VA. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $178.4M in total assets. In 2025, it awarded 2 grants totaling $80K. Net investment income was $106K.
Leadership & Key People
Officers and directors from IRS filings
American Institute in Taiwan is led by David LaMontagne, Aitw Executive Director since 2024 (on filings since 2023); 7 of 9 officers listed in 2025 are compensated.
Officers on the 2025 filing
David LaMontagne
Aitw Executive Director
Ait & W Executive Director → Aitw Executive Director, 2024
On filings since 2023
40 hrs/week
$42K (2024) → $157K (2025)
Laura Rosenberger
Chairwoman
On filings since 2023
40 hrs/week
$117K (2024) → $168K (2025)
Ingrid Larson
Aitw Managing Director
Aitw Managing Director → Ait & W Managing Director, 2021
Ait & W Managing Director → Aitw Managing Director, 2024
On filings since 2020
40 hrs/week
$92K (2021) → $181K (2025)
David Brown
Trustee
On filings since 2019
1 hr/week
$300 (2019) → $600 (2025)
Jeffrey Horwitz
Aitw Trade & Commercial Affairs Director
Ait & T Economic Chief → Ait, W Director, Trade & Commercial, 2023
Ait, W Director, Trade & Commercial → Aitw Trade & Commercial Affairs Director, 2024
On filings since 2019
40 hrs/week
$162K (2019) → $193K (2025)
Douglas Brown
Trustee
New on the 2025 filing
1 hr/week
$600 (2025)
Gustav Goger
Trustee
On filings since 2023
1 hr/week
No compensation reported
Mark Lambert
Trustee
On filings since 2023
1 hr/week
No compensation reported
Brian Davis
Aitw Political & Military Affairs Deputy Director
Ait, W Dep Director & Political-Military Affairs → Ait, W Deputy Director & Political-Military Affairs, 2023
Ait, W Deputy Director & Political-Military Affairs → Aitw Political & Military Affairs Deputy Director, 2024
On filings since 2020
40 hrs/week
$108K (2020) → $179K (2025)
Former officers (18)
- Former: Douglas Spelman (2019–2024) — Trustee
- Former: James Moriarty (2019–2024) — Chairman
- Former: Paul Wedderien (2020–2024) — Aitw Executive Director
- Former: Katherine MunchMeyer (2022–2024) — Trustee
- Former: Rick Waters (2022–2024) — Trustee
- Former: Matt Tritle (2024) — Aitw Political & Military Affairs Director
- Former: Matthew Tritle (2019–2023) — Ait, W Director & Political-Military Affairs
- Former: Anh Tran (2021–2023) — Ait & W Lead Accountant
- Former: Francis Ruzicka (2019–2021) — Ait, W Director, Trade & Commercial
- Former: Jonathan Fritz (2019–2021) — Trustee
- Former: Kevin Blackstone (2019–2021) — Trustee
- Former: John Norris (2019–2020) — Aitw Managing Director
- Former: Dan Christenson (2019) — Executive Director
- Former: Ken W. Moy (2019) — Director Ait & T
- Former: Mark Petry (2019) — Ait & T Agriculture Chief
- Former: Robert W. Forden (2019) — Deputy Director Ait & T
- Former: Susan Thornton (2019) — Trustee
- Former: Tony Hornik-Tran (2019) — Ait & T Rso
Data from IRS Form 990 filings, 2019–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2025 IRS filing
The highest reported compensation on the 2025 filing was $193K, to Jeffrey Horwitz (AITW Trade and Commercial Affairs Director). 7 officers or directors reported compensation on that filing.
Frequently asked questions about American Institute in Taiwan
How much does American Institute in Taiwan give each year?
American Institute in Taiwan gave $80K across 2 grants in 2025, according to its 2025 IRS Form 990. In 2024 it gave $62K across 2 grants.
How large is American Institute in Taiwan?
American Institute in Taiwan reported $178.4M in total assets on its 2025 IRS Form 990. Its revenue that year was $70.4M.
What is American Institute in Taiwan?
American Institute in Taiwan is a public charity focused on International, Foreign Affairs & National Security, based in Arlington, VA. It holds $178.4M in total assets as of 2025.
Where does American Institute in Taiwan operate?
American Institute in Taiwan has awarded grants in District of Columbia, New York.
What is American Institute in Taiwan's EIN?
American Institute in Taiwan's EIN (Employer Identification Number) is 62-1049974. IRS Form 990 filing data is available on this page for 2019–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Data update history
(8)
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2022 (received by the IRS August 10, 2023)
- Updated Form 990 for fiscal year 2023 (received by the IRS August 14, 2024)
- Updated Form 990 for fiscal year 2024 (received by the IRS August 13, 2025)
- Added Form 990 for fiscal year 2019 (received by the IRS August 13, 2020)
- Added Form 990 for fiscal year 2025 (received by the IRS May 11, 2026)
- Updated Form 990 for fiscal year 2020 (received by the IRS August 11, 2021)
- Updated Form 990 for fiscal year 2021 (received by the IRS August 10, 2022)
- IRS filings on file for fiscal years 2020–2024
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American Institute in Taiwan down — hundreds of funders to go?