Stewart B Lang Memorial Library is a 501(c)(3) organization based in Cato, New York, registered in 1983, with $131,738 in FY2025 revenue. CharityIndex grades it B.
Revenue (FY2025)
$132K
▼ 23.9% vs prior year
Expenses (FY2025)
$84K
Net assets
$738K
Employees
—
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 Stewart B Lang Memorial Library— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
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 Stewart B Lang Memorial Library: 105 mo reserves · +36% margin earns a B+ on this criterion. See the exact thresholds →
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 Stewart B Lang Memorial Library— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
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 Stewart B Lang Memorial Library: 2 of 5 disclosure signals earns a C 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.
Revenue grew from $78K (FY2015) to $132K (FY2025) across 11 reported years.
Financial snapshot
Operating margin
36.1%
Revenue exceeded expenses in the latest fiscal year.
Total assets
$738K
Total liabilities
$758
Net assets
$738K
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2025 | $131,738▼23.9% | $84,205▼7.3% | $737,508▲13.5% | $738,266▲13.6% | 990 |
| 2024 | $173,145▲31.3% | $90,879▼3.8% | $649,956▲12.5% | $649,956▲12.5% | 990 |
| 2023 | $131,886▲17.4% | $94,451▲2.5% | $577,583▲13.6% | $577,583▲13.6% | 990 |
| 2022 | $112,341▼17.8% | $92,108▲24.6% | $508,389▼8.7% | $508,622▼8.7% | 990 |
| 2021 | $136,739▼18.1% | $73,901▼8.0% | $556,925▲14.2% | $557,173▲14.2% | 990 |
| 2020 | $167,015▲16.0% | $80,363▼7.7% | $487,755▲30.0% | $487,904▲30.0% | 990EZ |
| 2019 | $143,931▲74.8% | $87,102▼16.4% | $375,192▲23.7% | $375,341▲23.7% | 990EZ |
| 2018 | $82,327▼8.2% | $104,240▲5.8% | $303,262▼11.8% | $303,410▼11.8% | 990EZ |
| 2017 | $89,636▲2.9% | $98,516▲9.9% | $343,838▲5.3% | $343,990▲5.3% | 990EZ |
| 2016 | $87,138▲12.4% | $89,646▲8.8% | $326,379▲8.2% | $326,727▲8.3% | 990EZ |
| 2015 | $77,534 | $82,392 | $301,628 | $301,792 | 990EZ |
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.
Explore more
Data for Stewart B Lang Memorial Library (EIN 16-1127864) 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.