Nine Muses Foundation
Nine Muses Foundation is a public charity focused on public and societal benefit, based in Tarrytown, NY. IRS filing data is available from 2022 through 2024. As of 2024, the organization holds $2K in total assets.
Nine Muses Foundation at a glance
- Total assets
- $1,596
- -70.1% vs 2023
- Expenses (2024)
- $3,120
- -99.6% vs 2023
- Latest 990 filing
- Form 990-EZ, 2024 View filing
Data from IRS Form 990-EZ, 2024; updated September 2026.
Who Nine Muses Foundation funds
How this funder distributes its grants
Grant Size Distribution
2 grants across all recorded years
The most common grant size was under $50K: 1 grant of 2 (50%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Giving History
Giving Over Time
Total grant dollars and number of grants per year
In 2023 it made 2 grants totaling $310K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Effective Institutions Project Inc Albany, NY | Transfer of the Effective Institutions Project's operations | $285,000 |
| Centre for Effective Altruism USA Inc San Francisco, CA | Longview Philanthropy's collaboration with the OECD on AI Policy Development | $25,000 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants |
|---|---|---|---|---|---|
| 2024 | $1,596 | — | $3,120 | — | — |
| 2023 | $5,341 | $220,069 | $797,404 | $310,000 | 2 |
| 2022 | $582,634 | $838,990 | $258,335 | — | — |
Leadership & Key People
Officers and directors from IRS filings
Nine Muses Foundation is led by Ian David Moss, President since 2024 (on filings since 2022); none of the 3 officers listed in 2024 report compensation.
Officers on the 2024 filing
Ian David Moss
President
Executive Director → President, 2024
On filings since 2022
$132K (2022) → $0 (2024)
Daniel Reed
Trustee
On filings since 2022
No compensation reported
John Abodeely
Trustee
On filings since 2022
No compensation reported
Data from IRS Form 990 filings, 2022–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2023 IRS filing
The highest reported compensation on the 2023 filing was $149K, to Ian David Moss (Executive Director).
Frequently asked questions about Nine Muses Foundation
How large is Nine Muses Foundation?
Nine Muses Foundation reported $2K in total assets on its 2024 IRS Form 990-EZ.
What is Nine Muses Foundation?
Nine Muses Foundation is a public charity focused on public and societal benefit, based in Tarrytown, NY. It holds $2K in total assets as of 2024.
Where does Nine Muses Foundation operate?
Nine Muses Foundation has awarded grants in California, New York.
What is Nine Muses Foundation's EIN?
Nine Muses Foundation's EIN (Employer Identification Number) is 86-2464715. IRS Form 990 filing data is available on this page for 2022–2024.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Data update history
(2)
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2023 (received by the IRS November 14, 2024)
- IRS filings on file for fiscal years 2022–2024
Explore Open Grants
Browse active grant opportunities in Nine Muses Foundation's focus areas in our free grants database
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