C S Fund
501(c)(3) Donations tax-deductible
Only null% goes to programs Growing revenue
C S Fund is a 501(c)(3) organization based in Petaluma, California, registered in 1984, with $8,200,705 in FY2024 revenue. CharityIndex grades it D.
245 Kentucky St Ste E, Petaluma, CA, 94952 EIN 95-3607882 Since 1984
Revenue (FY2024)
$8.2M
▲ 14.4% vs prior year
Expenses (FY2024)
$10.3M
Net assets
$1.2M
Employees
—
CharityIndex rating
One independent A+ to F grade from four published criteria, each scored separately from IRS filings and combined by weight.
D
—Program efficiency40% of the ratingNo expense breakdown in filings
Measures how much of every dollar spent actually reaches programs, plus what it costs to raise $100 of donations. The worse of the two measures sets the letter (85%+ to programs is an A; under $15 to raise $100 is an A), averaged over the three most recent filings. Not scored for C S Fund— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
DFinancial health25% of the rating1 mo reserves · -25% margin
Measures whether the organization is built to last: how many months its reserves would cover expenses (3+ months earns an A-range score, but hoarding 5+ years of budget is capped) and whether it runs a surplus or a deficit. For C S Fund: 1 mo reserves · -25% margin earns a D on this criterion. See the exact thresholds →
—Governance25% of the ratingNot reported in this filing type
Checks how the organization is run, from its own Form 990: an independent board majority, a board of five or more, conflict-of-interest, whistleblower and document-retention policies, and independently audited financials. The share of disclosed checks that pass sets the letter. Not scored for C S Fund— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
CTransparency10% of the rating2 of 5 disclosure signals
Counts five disclosure signals: a recent filing, a mission statement, program descriptions, a listed website, and the full expense breakdown. More disclosure, better letter. For C S Fund: 2 of 5 disclosure signals earns a C on this criterion. See the exact thresholds →
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Contact & location
- Address
- 245 Kentucky St Ste E, Petaluma, CA, 94952
- City
- Petaluma
- State
- California
- Category
- —
- Subcategory
- —
- Website
- …
Financial trends
Revenue grew from $2.8M (FY2013) to $8.2M (FY2024) across 11 reported years.
Financial snapshot
Financial health & position (FY2024)
Liabilities $3.9MNet assets $1.2M
Operating margin
-25.0%
Spent more than it raised in the latest fiscal year.
Total assets
$5.0M
Total liabilities
$3.9M
Net assets
$1.2M
Financials by year
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2024 | $8,200,705▲14.4% | $10,253,865▲26.9% | $1,151,664▼71.6% | $5,002,812▼26.5% | 990PF |
| 2023 | $7,169,388▲35.1% | $8,082,523▲26.7% | $4,061,664▼6.6% | $6,810,159▲2.2% | 990PF |
| 2022 | $5,306,856▲1.1% | $6,381,705▲28.0% | $4,350,349▼16.7% | $6,661,400▼1.1% | 990PF |
| 2021 | $5,246,831▲132% | $4,984,560▲93.6% | $5,220,476▼32.3% | $6,733,721▼21.0% | 990PF |
| 2020 | $2,258,155▼26.9% | $2,574,040▲2.0% | $7,715,181▲17.8% | $8,523,825▲17.5% | 990PF |
| 2019 | $3,087,833▲10.6% | $2,523,719▲32.2% | $6,548,469▼2.5% | $7,253,232▲0.7% | 990PF |
| 2018 | $2,792,457▲91.6% | $1,909,107▲1028% | $6,716,632▲40.4% | $7,205,644▲49.1% | 990PF |
| 2016 | $1,457,585▲32.6% | $169,234▲253% | $4,785,339▲72.4% | $4,832,632▲72.1% | 990PF |
| 2015 | $1,099,533▲3.4% | $47,981▼91.2% | $2,774,954▲50.6% | $2,807,587▲50.5% | 990PF |
| 2014 | $1,063,097▼62.6% | $547,906▼77.3% | $1,842,338▲28.1% | $1,865,930▼10.8% | 990PF |
| 2013 | $2,842,526 | $2,411,777▼10.8% | $1,438,302▼5.3% | $2,092,847▼6.0% | 990PF |
| 2012 | — | $2,704,205▼0.1% | $1,518,739▼32.5% | $2,226,294▼25.6% | 990PF |
| 2011 | — | $2,707,672▲100% | $2,251,015▼19.0% | $2,993,020▼1.2% | 990PF |
| 2010 | — | $1,353,298 | $2,780,370 | $3,027,990 | 990PF |
Original Form 990 PDFs (the Form column) are served by ProPublica Nonprofit Explorer, as filed with the IRS. Create a free account to download the CSV report.
Frequently asked questions
- Is C S Fund a legitimate nonprofit?
- Yes. C S Fund is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 95-3607882, based in Petaluma, California. Donations are tax-deductible.
- What is C S Fund's EIN?
- C S Fund's Employer Identification Number (EIN) is 95-3607882.
- How much revenue does C S Fund report?
- C S Fund reported $8,200,705 in total revenue on its fiscal year 2024 IRS Form 990 filing.
- What financial grade does C S Fund have?
- CharityIndex grades C S Fund D, based on financial health (reserves and operating margin).
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Data for C S Fund (EIN 95-3607882) comes from the IRS Business Master File and e-filed Form 990 returns, via CharityIndex. Figures reflect what the organization reported to the IRS for each fiscal year.