International Association of Heat & Frost Insulators & Allied Workers
501(c)(5)
Only null% goes to programs Strong reserves Growing revenue
International Association of Heat & Frost Insulators & Allied Workers is a 501(c)(5) organization based in Philadelphia, Pennsylvania, registered in 1940, with $2,963,645 in FY2025 revenue. CharityIndex grades it B.
2014 Hornig Rd, Philadelphia, PA, 19116 EIN 23-0724510 Since 1940
Revenue (FY2025)
$3.0M
▲ 9.4% vs prior year
Expenses (FY2025)
$2.7M
Net assets
$5.8M
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 International Association of Heat & Frost Insulators & Allied Workers— 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 rating26 mo reserves · +10% 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 International Association of Heat & Frost Insulators & Allied Workers: 26 mo reserves · +10% 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 International Association of Heat & Frost Insulators & Allied Workers— 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 International Association of Heat & Frost Insulators & Allied Workers: 2 of 5 disclosure signals earns a C on this criterion. See the exact thresholds →
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Contact & location
- Address
- 2014 Hornig Rd, Philadelphia, PA, 19116
- City
- Philadelphia
- State
- Pennsylvania
- Category
- —
- Subcategory
- —
- Website
- …
Financial trends
Revenue grew from $1.9M (FY2013) to $3.0M (FY2025) across 13 reported years.
Financial snapshot
Financial health & position (FY2025)
Liabilities $1.7MNet assets $5.8M
Operating margin
10.2%
Revenue exceeded expenses in the latest fiscal year.
Total assets
$7.5M
Total liabilities
$1.7M
Net assets
$5.8M
Financials by year
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2025 | $2,963,645▲9.4% | $2,661,326▲1.1% | $5,798,650▲5.7% | $7,474,736▲1.8% | 990 |
| 2024 | $2,709,832▲4.5% | $2,631,400▲5.8% | $5,486,342▲1.6% | $7,345,252▼0.5% | 990 |
| 2023 | $2,593,276▲7.9% | $2,487,635▲2.0% | $5,398,723▲2.3% | $7,385,526▼1.4% | 990 |
| 2022 | $2,404,478▼0.7% | $2,438,186▲13.5% | $5,278,304▼1.3% | $7,487,618▼4.4% | 990 |
| 2021 | $2,420,822▲19.0% | $2,148,521▲4.0% | $5,349,910▲5.2% | $7,828,879▲2.8% | 990 |
| 2020 | $2,034,539▼15.5% | $2,065,408▼7.5% | $5,087,444▼0.2% | $7,614,045▼2.2% | 990 |
| 2019 | $2,407,801▲4.4% | $2,234,030▲10.1% | $5,096,746▲3.5% | $7,786,361▲0.2% | 990 |
| 2018 | $2,305,871▼24.8% | $2,028,941▼6.3% | $4,923,839▲5.9% | $7,767,066▼1.9% | 990 |
| 2017 | $3,065,394▲24.2% | $2,165,786▲11.7% | $4,650,192▲23.9% | $7,917,282▲7.6% | 990 |
| 2016 | $2,467,419▲2.5% | $1,938,406▲3.6% | $3,751,998▲16.4% | $7,357,805▲6.3% | 990 |
| 2015 | $2,406,653▲18.4% | $1,871,028▲1.7% | $3,222,985▲19.9% | $6,920,958▲6.7% | 990 |
| 2014 | $2,031,839▲5.9% | $1,839,365▲9.3% | $2,687,360▲7.7% | $6,486,093▲1.7% | 990 |
| 2013 | $1,918,680 | $1,683,471 | $2,494,886 | $6,379,061 | 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.
Frequently asked questions
- Is International Association of Heat & Frost Insulators & Allied Workers a legitimate nonprofit?
- Yes. International Association of Heat & Frost Insulators & Allied Workers is a 501(c)(5) organization registered with the U.S. Internal Revenue Service under EIN 23-0724510, based in Philadelphia, Pennsylvania.
- What is International Association of Heat & Frost Insulators & Allied Workers's EIN?
- International Association of Heat & Frost Insulators & Allied Workers's Employer Identification Number (EIN) is 23-0724510.
- How much revenue does International Association of Heat & Frost Insulators & Allied Workers report?
- International Association of Heat & Frost Insulators & Allied Workers reported $2,963,645 in total revenue on its fiscal year 2025 IRS Form 990 filing.
- What financial grade does International Association of Heat & Frost Insulators & Allied Workers have?
- CharityIndex grades International Association of Heat & Frost Insulators & Allied Workers B, based on financial health (reserves and operating margin).
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Data for International Association of Heat & Frost Insulators & Allied Workers (EIN 23-0724510) 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.