Clean Air Task Force Inc
Only null% goes to programs Strong reserves Growing revenue
Clean Air Task Force Inc is a 501(c)(3) organization based in Boston, Massachusetts, registered in 2000, with $50,064,607 in FY2024 revenue. CharityIndex grades it B.
114 State Street 6th Fl, Boston, MA, 02109 EIN 04-3512550 Since 2000
Revenue (FY2024)
$50.1M
▲ 8.2% vs prior year
Environment median: $250K
Expenses (FY2024)
$40.4M
Net assets
$42.0M
Employees
—
CharityIndex rating
One independent A+ to F grade from four published criteria, each scored separately from IRS filings and combined by weight.
B
★★★★
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 →—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 Clean Air Task Force Inc— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
AFinancial health25% of the rating12 mo reserves · +19% 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 Clean Air Task Force Inc: 12 mo reserves · +19% margin earns a A 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 Clean Air Task Force Inc— 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 Clean Air Task Force Inc: 2 of 5 disclosure signals earns a C on this criterion. See the exact thresholds →
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Contact & location
- Address
- 114 State Street 6th Fl, Boston, MA, 02109
- City
- Boston
- State
- Massachusetts
- Category
- Environment
- Subcategory
- Alliances, Advocacy & Professional Societies
- Website
- …
Financial trends
Revenue grew from $6.4M (FY2013) to $50.1M (FY2024) across 12 reported years.
Financial snapshot
Financial health & position (FY2024)
Liabilities $5.2MNet assets $42.0M
Operating margin
19.2%
Revenue exceeded expenses in the latest fiscal year.
Total assets
$47.2M
Total liabilities
$5.2M
Net assets
$42.0M
Financials by year
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2024 | $50,064,607▲8.2% | $40,445,925▼26.2% | $42,030,043▲29.7% | $47,208,969▲27.0% | 990 |
| 2023 | $46,284,638▼9.5% | $54,832,302▲35.3% | $32,398,319▼20.5% | $37,176,870▼15.6% | 990 |
| 2022 | $51,134,505▲61.9% | $40,518,743▲99.2% | $40,740,885▲35.5% | $44,073,956▲38.1% | 990 |
| 2021 | $31,575,953▲61.1% | $20,340,648▲128% | $30,057,721▲59.7% | $31,921,240▲62.4% | 990 |
| 2020 | $19,594,322▲72.1% | $8,905,111▲51.1% | $18,822,416▲131% | $19,651,777▲121% | 990 |
| 2019 | $11,386,533▲164% | $5,895,213▼4.3% | $8,133,205▲208% | $8,882,933▲167% | 990 |
| 2018 | $4,308,208▼43.4% | $6,161,366▲14.8% | $2,641,885▼41.2% | $3,325,366▼32.4% | 990 |
| 2017 | $7,605,936▲61.1% | $5,368,687▼3.1% | $4,495,043▲99.1% | $4,922,436▲83.1% | 990 |
| 2016 | $4,721,438▼14.6% | $5,542,342▲1.1% | $2,257,794▼26.7% | $2,688,206▼22.6% | 990 |
| 2015 | $5,526,558▲0.3% | $5,483,947▲2.7% | $3,078,698▲1.4% | $3,470,930▲7.0% | 990 |
| 2014 | $5,508,438▼13.9% | $5,339,279▼7.7% | $3,036,087▲5.9% | $3,244,248▼2.6% | 990 |
| 2013 | $6,394,282 | $5,784,142▼8.4% | $2,866,928▲27.0% | $3,331,587▲33.6% | 990 |
| 2012 | — | $6,314,220▼13.6% | $2,256,788▼36.0% | $2,493,442▼36.8% | 990 |
| 2011 | — | $7,312,184▲6.7% | $3,528,427▼13.6% | $3,944,953▼11.6% | 990 |
| 2010 | — | $6,852,864 | $4,084,771 | $4,464,554 | 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.
Grants received · $84.6M total
168 grants to Clean Air Task Force Inc totaling $84.6M, reported by foundations on their Schedule I filings — showing the 15 most recent.
| Grantmaker | Purpose | Year | Amount |
|---|---|---|---|
| American Endowment Foundation | Environmental | 2024 | $5,015,000 |
| Climateworks Foundation | To support the transition to a sustainable aviation sector ($500,000); responsible carbon removal and restore the climate ($150,000); to protect the climate, reduce pollution, and strengthen economies ($160,000) | 2024 | $810,000 |
| Windward Fund | Environmental programs | 2024 | $673,250 |
| United States Energy Foundation | To promote education and analysis to advance clean, affordable energy that protects public health. | 2024 | $275,000 |
| Founders Pledge Inc | Fund charitable activities | 2024 | $220,000 |
| The Conservation Fund A Nonprofit Corporation | Conservation of natural resources;sustainable economic & community development | 2024 | $75,000 |
| Gs Donor Advised Philanthropy Fund For Wealth Management Inc | Environment & animal protection | 2024 | $51,500 |
| Daffy Charitable Fund | General support of mission | 2024 | $30,261 |
| Morgan Stanley Global Impact Funding Trust Inc | Unrestricted general support | 2024 | $25,000 |
| Give Back Foundation | Program support | 2024 | $21,295 |
| Atp Tour Inc | Operation support | 2024 | $20,000 |
| Greater Kansas City Community Foundation | Environment & animals | 2024 | $16,350 |
| Jewish Communal Fund | In furtherance of grantee's tax-exempt purpose | 2024 | $16,200 |
| Communities Foundation of Texas | This grant is designated for general support. | 2024 | $15,000 |
| Network For Good Inc | Unrestricted | 2024 | $12,541 |
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Frequently asked questions
- Is Clean Air Task Force Inc a legitimate nonprofit?
- Yes. Clean Air Task Force Inc is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 04-3512550, based in Boston, Massachusetts. Donations are tax-deductible.
- What is Clean Air Task Force Inc's EIN?
- Clean Air Task Force Inc's Employer Identification Number (EIN) is 04-3512550.
- How much revenue does Clean Air Task Force Inc report?
- Clean Air Task Force Inc reported $50,064,607 in total revenue on its fiscal year 2024 IRS Form 990 filing.
- What financial grade does Clean Air Task Force Inc have?
- CharityIndex grades Clean Air Task Force Inc B, based on financial health (reserves and operating margin).
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Data for Clean Air Task Force Inc (EIN 04-3512550) 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.