Sealant & Waterproofers Institute is a 501(c)(6) organization based in N Kansas City, Missouri, registered in 2000, with $1,080,686 in FY2025 revenue. CharityIndex grades it C+.
Revenue (FY2025)
$1.1M
▲ 3.0% vs prior year
Community median: $184K
Expenses (FY2025)
$1.1M
Net assets
$958K
Employees
—
Rated on 2 of 4 criteria — the rest aren't reported in this filing type.
Held down by its weakest criterion — a strong score on one criterion can't hide a weak one.
How the rating works →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 Sealant & Waterproofers Institute— 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 Sealant & Waterproofers Institute: 11 mo reserves · +0% margin earns a A 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 Sealant & Waterproofers Institute— 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 Sealant & Waterproofers Institute: 1 of 5 disclosure signals earns a D on this criterion. See the exact thresholds →
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Revenue grew from $695K (FY2013) to $1.1M (FY2025) across 13 reported years.
Financial snapshot
Operating margin
0.2%
Revenue exceeded expenses in the latest fiscal year.
Total assets
$1.0M
Total liabilities
$60K
Net assets
$958K
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2025 | $1,080,686▲3.0% | $1,078,877▲3.6% | $957,792▲0.1% | $1,017,500▲1.6% | 990 |
| 2024 | $1,048,905▲4.6% | $1,040,935▲15.3% | $956,970▲0.8% | $1,001,503▼2.0% | 990 |
| 2023 | $1,002,477▲17.6% | $902,902▲6.3% | $949,020▲11.7% | $1,022,206▲13.4% | 990 |
| 2022 | $852,779▲40.2% | $849,098▲35.1% | $849,445▲1.1% | $901,746▼0.1% | 990 |
| 2021 | $608,382▼11.0% | $628,504▼10.0% | $839,816▼3.5% | $902,877▲1.7% | 990 |
| 2020 | $683,335▼24.3% | $698,573▼19.4% | $870,271▼1.3% | $887,358▼4.6% | 990 |
| 2019 | $902,318▲1.6% | $866,501▼1.2% | $881,768▲4.4% | $930,571▲8.3% | 990 |
| 2018 | $887,898▲3.2% | $877,348▲19.6% | $844,475▲1.1% | $858,911▼2.0% | 990 |
| 2017 | $860,087▼0.3% | $733,526▼5.0% | $835,099▲18.1% | $876,830▲24.0% | 990 |
| 2016 | $862,659▲4.8% | $771,947▲11.6% | $707,359▲14.5% | $707,359▲8.9% | 990 |
| 2015 | $823,531▲2.3% | $691,803▼8.9% | $617,914▲27.1% | $649,601▲32.6% | 990 |
| 2014 | $804,987▲15.8% | $759,089▲25.4% | $486,186▲10.2% | $489,922▲5.6% | 990 |
| 2013 | $695,089 | $605,301▼6.0% | $441,192▲25.3% | $463,791▲23.0% | 990 |
| 2012 | — | $643,623▼1.0% | $352,247▲2.7% | $376,963▼7.9% | 990 |
| 2011 | — | $650,276▼8.4% | $342,943▼15.7% | $409,247▼8.4% | 990 |
| 2010 | — | $710,118 | $407,007 | $446,651 | 990 |
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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Data for Sealant & Waterproofers Institute (EIN 36-2880167) 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.