Tan-Macshane Foundation
Tan-Macshane Foundation is a private foundation, based in Southport, CT. IRS filing data is available from 2020 through 2025. In 2025, it reported $20K in grants paid as a total on its IRS filing, without an itemized list.
Key facts about Tan-Macshane Foundation
In short: Tan-Macshane Foundation reported $20K in grants paid in 2025 (a total; its filing lists no individual grants). Source: 2025 IRS Form 990-PF.
- EIN
- 46-0525578
- Latest 990 filing
- Form 990-PF, 2025
- Grants paid (2025)
- $20,000 — reported as a total on the IRS filing, without an itemized list
Data from IRS Form 990-PF, 2025; updated September 2026.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
—
Grants Paid (reported total)
$20K
+100.0% YoY
Revenue
$20K
+100.0% YoY
Qualifying Distributions
$20K
+100.0% YoY
How Tan-Macshane Foundation gives
- In 2021 it paid out well above its IRS minimum distribution (the 5% rule). Method
From the foundation's IRS Form 990-PF filings. Methodology.
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Geographic Focus
Where this funder awards grants
States
Cities
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $10K (2021) to $20K (2025). In 2025 it reported $20K in grants paid, as a total without an itemized list.
Hatched bars: grants paid as reported on the IRS filing, which lists no individual grants for that year.
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | — | — | — |
| Revenue | $20,000 | $10,000 | $10,000 |
| Expenses | $20,000 | $10,000 | $10,000 |
| Qualifying Distributions | $20,000 | $10,000 | $10,000 |
| Net Investment Income | — | — | — |
| Distributable Amount | — | — | — |
Data update history
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2020 (received by the IRS March 2, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS February 17, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS February 11, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS March 8, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS March 3, 2025)
- Updated Form 990-PF for fiscal year 2025 (received by the IRS February 27, 2026)
- IRS filings on file for fiscal years 2020–2025
Leadership & Key People
Officers and directors from IRS filings
Tan-Macshane Foundation is led by Christina Tan, President & Director since 2022 (on filings since 2020); none of the 4 officers listed in 2025 report compensation.
Officers on the 2025 filing
Christina Tan
President & Director
Director & President → Director President Treasurer, 2021
Director President Treasurer → President & Director, 2022
On filings since 2020
No compensation reported
Douglas P MacShane
Director
Director & Vice President → Director Vice President Secretary, 2021
Director Vice President Secretary → Director, 2022
On filings since 2020
No compensation reported
Pak Seng Lui
Director
On filings since 2020
No compensation reported
Suzanne Lee Lui
Director
On filings since 2020
No compensation reported
Data from IRS Form 990 filings, 2020–2025. "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 Tan-Macshane Foundation
How much does Tan-Macshane Foundation give each year?
Tan-Macshane Foundation reported $20K in grants paid in 2025 on its 2025 IRS Form 990-PF, as a total without an itemized list of grants. In 2024 it reported $10K in grants paid.
Where does Tan-Macshane Foundation operate?
Tan-Macshane Foundation has awarded grants in Connecticut.
What is Tan-Macshane Foundation's EIN?
Tan-Macshane Foundation's EIN (Employer Identification Number) is 46-0525578. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Here's the math on researching Tan-Macshane Foundation by hand.
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