Cs Fund
Petaluma, California · EIN 953607882 · Private foundation
Cs Fund is a private foundation based in Petaluma, California. Its most recent IRS Form 990-PF reports $1.6M in grants paid and $7.3M in total assets. Bespoke Grants tracks 405 individual grants from this funder — $20.7M awarded across 2017–2025 — including its support for arts & culture. Below is its full funding profile.
What Cs Fund funds
Cs Fund's giving carries a documented focus on arts & culture, community improvement, criminal justice, disaster relief & emergency aid, environment & conservation, and related causes.
Populations it has supported include black communities, families, hispanic communities, immigrants & refugees, indigenous, rural communities.
Grant history
The largest grants Bespoke Grants has on record for Cs Fund, by amount:
| Recipient | Location | Grant | Year |
|---|---|---|---|
| Tides Foundation DONOR ADVISED FUND | San Francisco, CA | $1.3M | 2024 |
| Tides Foundation DONOR ADVISED FUND | San Francisco, CA | $1.1M | 2025 |
| Marin Community Foundation DONOR ADVISED FUND | Novato, CA | $980K | 2022 |
| Marin Community Foundation DONOR ADVISED FUND | Novato, CA | $590K | 2023 |
| Tides Center DONOR ADVISED FUND | San Francisco, CA | $445K | 2023 |
| Friends of Action Group on Erosion Technology and Concentration Inc ACTION GROUP ON EROSION, TECHNOLOGY AND CONCENTRATION | Oakland, CA | $250K | 2025 |
| Marin Community Foundation GRAIN, GENETIC RESOURCES ACTION INTERNATIONAL, CENTER FOR THE STUDY OF THE AMERICAS, ECONEXUS | Novato, CA | $210K | 2020 |
| Marin Community Foundation CENTER FOR THE STUDY OF THE AMERICAS, JINUKUN, AVICENN, FRIENDS OF ACTION GROUP ON EROSION, TECHNOLOGY AND CONCENTRATION, INC. | Novato, CA | $210K | 2020 |
| Friends of Action Group on Erosion Technology and Concentration Inc GENERAL SUPPORT | Oakland, CA | $150K | 2022 |
| Friends of Action Group on Erosion Technology and Concentration Inc GENERAL SUPPORT | Oakland, CA | $150K | 2023 |
| Government Accountability Project GENERAL SUPPORT | Washington, DC | $150K | 2025 |
| Friends of Action Group on Erosion Technology and Concentration Inc ACTION GROUP ON EROSION, TECHNOLOGY AND CONCENTRATION | Oakland, CA | $150K | 2024 |
| Center for Constitutional Rights GENERAL SUPPORT | New York, NY | $145K | 2025 |
| Tides Center COMMUNITY JUSTICE EXCHANGE | San Francisco, CA | $145K | 2025 |
| Partnership for Civil Justice Fund GENERAL SUPPORT | Washington, DC | $130K | 2025 |
Cs Fund giving by year
Total grants Bespoke Grants has indexed for each filing year:
How to apply for funding from Cs Fund
Cs Fund's public IRS filing does not spell out a formal application process. Foundations of this size often give primarily to organizations they already know, so a concise letter of inquiry or a warm introduction is usually the best first contact — not a full proposal. You can review the foundation directly at csfund.org.
Is Cs Fund the right funder for your nonprofit?
This page shows what Cs Fund has funded. Bespoke Grants tells you whether it fits your mission — and finds every other foundation that does. Free, no credit card.
Match my nonprofit to funders →Frequently asked questions about Cs Fund
- Does Cs Fund accept grant applications?
- Cs Fund's public filing does not specify an application process. A brief letter of inquiry or a warm introduction is usually the best first step with a private foundation of this size.
- What does Cs Fund fund?
- Cs Fund's grants focus on arts & culture. Recent recipients include Tides Foundation, Tides Foundation, Marin Community Foundation. Its full grant history is listed above.
- How much does Cs Fund give in grants?
- Cs Fund reported $1.6M in grants in its most recent IRS filing (FY2020). Across all years in our data it has awarded $20.7M over 405 grants.
- Where is Cs Fund located?
- Cs Fund is based in Petaluma, California. Its IRS employer identification number (EIN) is 953607882.
- How can I find foundations similar to Cs Fund?
- Bespoke Grants matches your nonprofit against 225,000+ foundations like Cs Fund, ranking each by how well it fits your mission, location, and budget — with the reasoning shown. It is free to search.
Find more funders like Cs Fund
Foundations similar to Cs Fund
Other California grantmakers with overlapping priorities: