The West Marin Fund
WEST MARIN FUND IS A COMMUNITY FOUNDATION THAT INSPIRES GIVING AND MOBILIZES RESOURCES TO ENHANCE THE LONG-TERM WELLBEING AND QUALITY OF LIFE FOR ALL IN COASTAL WEST MARIN.
Key facts about The West Marin Fund
- EIN
- 27-4102086
- Latest 990 filing
- Form 990-PF, 2025
- Total assets
- $6,676,958
Data from IRS Form 990-PF, 2025; updated September 2026. New grantees are estimated by matching recipient names across years (methodology).
Is The West Marin Fund open to new grantees?
26%
first-time grantees, 2022
In 2022, 9 of 35 grantees (26%) were first-time recipients. First grants averaged $15K; repeat grants $32K. How we count
Medians: $10K first-time, $15K repeat.
Estimate from itemized IRS Form 990-PF grant lists (2019–2022). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Next steps with The West Marin Fund
- How to evaluate The West Marin Fund as a funder
Our grant prospecting guide: read the 990-PF, check fit, and decide whether to apply.
- Draft an LOI to The West Marin Fund with AI
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Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$6.7M
+11.5% YoY
Revenue
$3.4M
+6.6% YoY
Net Investment Income
$163K
-26.0% YoY
Expenses
$3.5M
+28.0% YoY
About The West Marin Fund
Based on IRS filings
The West Marin Fund is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in Point Reyes Station, CA. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $6.7M in total assets. Net investment income was $163K.
Focus Areas
Ready to take the next step with The West Marin Fund?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $6,676,958 | $5,990,748 | $4,878,779 |
| Revenue | $3,387,977 | $3,179,360 | $2,578,567 |
| Expenses | $3,513,259 | $2,743,794 | $1,871,623 |
| Qualifying Distributions | — | — | — |
| Net Investment Income | $162,569 | $219,634 | $397,223 |
| Distributable Amount | — | — | — |
Data update history
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2019 (received by the IRS May 11, 2020)
- Updated Form 990 for fiscal year 2020 (received by the IRS May 11, 2021)
- Updated Form 990 for fiscal year 2021 (received by the IRS December 7, 2021)
- Updated Form 990 for fiscal year 2022 (received by the IRS November 9, 2022)
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 0 recipients in 2025
Grant Size Distribution
71 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for 2025.
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2025 IRS filing
From 2025 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Arianne Dar | Director | 1 | — |
| Catherine King | Director | 2.5 | — |
| David Lawrence | Treasurer | 2.5 | — |
| Amate Perez | Director | 1 | — |
| John Casaudoumecq | Finance Committee Chair | 2.5 | — |
| Marcia Barinaga | Secretary | 2 | — |
| Maria Niggle | Director | 1 | — |
| Millicent Bogert | Chair | 10 | — |
| Susan Byrd | Audit Committee Chair | 1 | — |
| Sarah Hobson | Executive Director | 40 | $168,215 |
| Valeria Brabata Gonzalez | Director of Programs and Impact | 40 | $115,788 |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is The West Marin Fund?
The West Marin Fund is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in Point Reyes Station, CA. It holds $6.7M in total assets as of 2025.
How large is The West Marin Fund?
As of 2025, The West Marin Fund holds $6.7M in total assets with $3.4M in annual revenue.
Where does The West Marin Fund operate?
The West Marin Fund has awarded grants in California, New York.
What is The West Marin Fund's EIN?
The West Marin Fund's EIN (Employer Identification Number) is 27-4102086. IRS Form 990 filing data is available on this page for 2019–2025.
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Data last updated September 2026. Sourced from IRS Form 990-PF filings.