William & Sylvia Silberstein Foundation Inc
Only null% goes to programs Strong reserves Growing revenue
William & Sylvia Silberstein Foundation Inc is a 501(c)(3) organization based in Rye, New York, registered in 1971, with $1,904,727 in FY2023 revenue. CharityIndex grades it C+.
14 Hannan Pl, Rye, NY, 10580 EIN 23-7108375 Since 1971
Revenue (FY2023)
$1.9M
▲ 102.7% vs prior year
Education median: $200K
Expenses (FY2023)
$891K
Net assets
$12.3M
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 William & Sylvia Silberstein Foundation Inc— 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 rating166 mo reserves · +53% 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 William & Sylvia Silberstein Foundation Inc: 166 mo reserves · +53% 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 William & Sylvia Silberstein Foundation Inc— 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 William & Sylvia Silberstein Foundation Inc: 1 of 5 disclosure signals earns a D on this criterion. See the exact thresholds →
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Contact & location
- Address
- 14 Hannan Pl, Rye, NY, 10580
- City
- Rye
- State
- New York
- Category
- Education
- Subcategory
- Student Services & Aid
Financial trends
Revenue grew from $795K (FY2013) to $1.9M (FY2023) across 11 reported years.
Financial snapshot
Financial health & position (FY2023)
Liabilities $0Net assets $12.3M
Operating margin
53.2%
Revenue exceeded expenses in the latest fiscal year.
Total assets
$12.3M
Total liabilities
$0
Net assets
$12.3M
Financials by year
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2023 | $1,904,727▲103% | $890,669▼8.7% | $12,299,666▲9.0% | $12,299,666▲9.0% | 990PF |
| 2022 | $939,722▼16.3% | $975,905▼1.9% | $11,285,608▼0.3% | $11,285,608▼0.3% | 990PF |
| 2021 | $1,123,129▼9.0% | $995,151▲38.6% | $11,321,791▲1.1% | $11,321,791▲1.1% | 990PF |
| 2020 | $1,233,677▲191% | $717,891▼31.3% | $11,193,813▲4.8% | $11,193,813▲4.8% | 990PF |
| 2019 | $423,597▼45.0% | $1,044,544▲4.7% | $10,678,599▼5.5% | $10,678,599▼5.5% | 990PF |
| 2018 | $770,195▲55.4% | $997,767▲69.6% | $11,299,546▼2.0% | $11,299,546▼2.0% | 990PF |
| 2017 | $495,530▼34.8% | $588,176▼39.3% | $11,527,118▼0.8% | $11,527,118▼0.8% | 990PF |
| 2016 | $760,308▲82.1% | $969,781▲30.9% | $11,619,764▼1.8% | $11,619,764▼1.8% | 990PF |
| 2015 | $417,535▼49.1% | $741,005▲17.8% | $11,829,237▼2.7% | $11,829,237▼2.7% | 990PF |
| 2014 | $820,317▲3.1% | $628,904▼40.3% | $12,152,707▲1.6% | $12,152,707▲1.6% | 990PF |
| 2013 | $795,449 | $1,053,387▲49.8% | $11,961,294▼3.5% | $11,961,294▼3.5% | 990PF |
| 2011 | — | $703,279 | $12,389,213 | $12,389,213 | 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 William & Sylvia Silberstein Foundation Inc a legitimate nonprofit?
- Yes. William & Sylvia Silberstein Foundation Inc is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 23-7108375, based in Rye, New York. Donations are tax-deductible.
- What is William & Sylvia Silberstein Foundation Inc's EIN?
- William & Sylvia Silberstein Foundation Inc's Employer Identification Number (EIN) is 23-7108375.
- How much revenue does William & Sylvia Silberstein Foundation Inc report?
- William & Sylvia Silberstein Foundation Inc reported $1,904,727 in total revenue on its fiscal year 2023 IRS Form 990 filing.
- What financial grade does William & Sylvia Silberstein Foundation Inc have?
- CharityIndex grades William & Sylvia Silberstein Foundation Inc C+, based on financial health (reserves and operating margin).
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Data for William & Sylvia Silberstein Foundation Inc (EIN 23-7108375) 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.