Emerald-sky Foundation
Only null% goes to programs Strong reserves Growing revenue
Emerald-sky Foundation is a 501(c)(3) organization based in Mill Valley, California, registered in 1997, with $285,425 in FY2024 revenue. CharityIndex grades it C+.
14 Sky Rd, Mill Valley, CA, 94941 EIN 68-0371471 Since 1997
Revenue (FY2024)
$285K
▲ 1327.7% vs prior year
Education median: $200K
Expenses (FY2024)
$96K
Net assets
$1.3M
Employees
—
CharityIndex rating
One independent A+ to F grade from four published criteria, each scored separately from IRS filings and combined by weight.
C+
—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 Emerald-sky Foundation— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
B+Financial health25% of the rating158 mo reserves · +66% 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 Emerald-sky Foundation: 158 mo reserves · +66% margin earns a B+ 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 Emerald-sky Foundation— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
DTransparency10% of the rating1 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 Emerald-sky Foundation: 1 of 5 disclosure signals earns a D on this criterion. See the exact thresholds →
Show this grade on your website
A live seal — it updates automatically when the grade changes and links donors to this verified profile.
Contact & location
- Address
- 14 Sky Rd, Mill Valley, CA, 94941
- City
- Mill Valley
- State
- California
- Category
- Education
- Subcategory
- Student Services & Aid
Financial trends
Revenue grew from $151K (FY2013) to $285K (FY2024) across 12 reported years.
Financial snapshot
Financial health & position (FY2024)
Liabilities $0Net assets $1.3M
Operating margin
66.5%
Revenue exceeded expenses in the latest fiscal year.
Total assets
$1.3M
Total liabilities
$0
Net assets
$1.3M
Financials by year
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2024 | $285,425▲1328% | $95,625▼91.1% | $1,259,992▲17.7% | $1,259,992▲17.7% | 990PF |
| 2023 | $19,992▼98.0% | $1,070,506▲1206% | $1,070,192▼49.5% | $1,070,192▼49.5% | 990PF |
| 2022 | $982,352▲312% | $81,953▼16.2% | $2,120,706▲73.8% | $2,120,706▲73.8% | 990PF |
| 2021 | $238,578▼30.7% | $97,775▼26.5% | $1,220,307▲13.0% | $1,220,307▲13.0% | 990PF |
| 2020 | $344,330▲120% | $132,980▲1.4% | $1,079,504▲24.3% | $1,079,504▲24.3% | 990PF |
| 2019 | $156,770▲94.5% | $131,134▲4.4% | $868,154▲3.0% | $868,154▲3.0% | 990PF |
| 2018 | $80,616▼9.5% | $125,574▼3.1% | $842,518▼5.1% | $842,518▼5.1% | 990PF |
| 2017 | $89,095▲60.0% | $129,626▲2.9% | $887,476▼4.4% | $887,476▼9.3% | 990PF |
| 2016 | $55,700▼42.9% | $125,976▲8.0% | $928,007▼7.0% | $977,990▼4.4% | 990PF |
| 2015 | $97,618▲2.1% | $116,671▲7.8% | $998,283▼1.9% | $1,022,534▲0.5% | 990PF |
| 2014 | $95,643▼36.8% | $108,271▼2.2% | $1,017,336▼1.2% | $1,017,336▼1.2% | 990PF |
| 2013 | $151,330 | $110,650▲72.9% | $1,029,964▲4.1% | $1,029,964▲4.1% | 990PF |
| 2012 | — | $63,993▲32.7% | $989,284▲17.5% | $989,284▲17.5% | 990PF |
| 2011 | — | $48,241▼23.0% | $841,643▲10.7% | $841,643▲10.7% | 990PF |
| 2010 | — | $62,672 | $760,405 | $760,405 | 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.
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Frequently asked questions
- Is Emerald-sky Foundation a legitimate nonprofit?
- Yes. Emerald-sky Foundation is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 68-0371471, based in Mill Valley, California. Donations are tax-deductible.
- What is Emerald-sky Foundation's EIN?
- Emerald-sky Foundation's Employer Identification Number (EIN) is 68-0371471.
- How much revenue does Emerald-sky Foundation report?
- Emerald-sky Foundation reported $285,425 in total revenue on its fiscal year 2024 IRS Form 990 filing.
- What financial grade does Emerald-sky Foundation have?
- CharityIndex grades Emerald-sky Foundation C+, based on financial health (reserves and operating margin).
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Data for Emerald-sky Foundation (EIN 68-0371471) 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.