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INTERNATIONAL ASSN OF HEAT & FROST INSULATORS LOCAL 17 WELFARE FUND

EIN 36-2148015 TINLEY PARK, IL

Browse the largest nonprofits in Illinois

Revenue 2024
$27,656,041
Expenses 2024
$25,536,766

As filed

Subsection
09
Classification
1000
Street
18520 SPRING CREEK DR

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Other organizations at this address

2 other organizations in the IRS Business Master File list the same street address. matched by us

We match the street line and ZIP code as the IRS gives them, ignoring case and outer spaces and nothing else, so "AVE" and "AVENUE" count as different streets and this list can miss some. A shared address can mean related organizations or a shared office, but it can also be a registered agent, a mail drop or a service provider holding mail for unrelated clients. It is not, by itself, evidence that two organizations are connected.

Mission and programs · 2024

Mission

PROVIDE HEALTH BENEFITS

  • TO PROVIDE HEALTH CARE, DEATH AND DISABILITY BENEFITS TO ELIGIBLE PARTICIPANTS, RETIREES AND THEIR DEPENDENTS.

As filed on the 2024 return.

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Thomas McGrath

    TRUSTEE

    Total calculated
    $312,137
    From this org
    $0
    From related orgs
    $178,507
    Other
    $133,630
    Hours/week
    0.5 + 50 related

    Schedule J breakdown matched by us

    Base
    $0 + $176,441 related
    Bonus
    $0
    Other
    $0 + $2,066 related
    Deferred
    $0 + $92,475 related
    Nontaxable benefits
    $0 + $41,155 related
    Filer's total
    $0 + $312,137 related
  • Robert Flynn

    TRUSTEE

    Total calculated
    $298,815
    From this org
    $0
    From related orgs
    $167,712
    Other
    $131,103
    Hours/week
    1 + 50 related

    Schedule J breakdown matched by us

    Base
    $0 + $165,646 related
    Bonus
    $0
    Other
    $0 + $2,066 related
    Deferred
    $0 + $89,948 related
    Nontaxable benefits
    $0 + $41,155 related
    Filer's total
    $0 + $298,815 related
  • Ashley Luse

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Steve Castellarin

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • Mary McMullin

    FUND ADMINISTRATOR

    Total calculated
    $286,329
    From this org
    $0
    From related orgs
    $165,646
    Other
    $120,683
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $0 + $165,646 related
    Bonus
    $0
    Other
    $0
    Deferred
    $0 + $79,528 related
    Nontaxable benefits
    $0 + $41,155 related
    Filer's total
    $0 + $286,329 related

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $27,656,041
    Expenses
    $25,536,766
    Contributions
    $0
    Grants paid
    $0
  • 2023
    Revenue
    $25,931,016
    Expenses
    $28,032,801
    Contributions
    $0
    Grants paid
    $0
  • 2022
    Revenue
    $22,189,545
    Expenses
    $23,883,338
    Contributions
    $0
    Grants paid
    $0

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Other returns filed

  • 2021 · 990

    Revenue
    $23,341,676
    Expenses
    $21,956,891
    Assets (EOY)
    $63,312,260
  • 2020 · 990

    Revenue
    $21,985,876
    Expenses
    $20,801,447
    Assets (EOY)
    $59,377,426
  • 2019 · 990

    Revenue
    $24,367,554
    Expenses
    $24,526,851
    Assets (EOY)
    $55,004,324
  • 2018 · 990

    Revenue
    $22,699,042
    Expenses
    $24,847,563
    Assets (EOY)
    $51,538,373
  • 2017 · 990

    Revenue
    $23,401,584
    Expenses
    $26,599,487
    Assets (EOY)
    $54,595,386
  • 2016 · 990

    Revenue
    $23,987,611
    Expenses
    $24,951,892
    Assets (EOY)
    $55,662,117
  • 2015 · 990

    Revenue
    $22,643,809
    Expenses
    $25,166,463
    Assets (EOY)
    $56,087,835
  • 2014 · 990

    Revenue
    $25,127,029
    Expenses
    $25,784,512
    Assets (EOY)
    $59,193,819
  • 2013 · 990

    Revenue
    $31,609,617
    Expenses
    $22,790,654
    Assets (EOY)
    $58,300,660
  • 2012 · 990

    Revenue
    not reported
    Expenses
    $23,416,631
    Assets (EOY)
    $47,338,595

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all. Showing the 10 most recent; the API carries the rest.

Grants made

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

Grants received

No itemized grant names this organization as a recipient. Only grants over $5,000 are itemized, and only by filers of the full Form 990.

Related organizations

From Schedule R Part II, where a filer lists the tax-exempt organizations it is related to by control. It does not record shared board members or money.

Declared on its 2024 return

Taxable family

From Schedule R Parts I, III and IV: entities that legally are the filer, and taxable partnerships, corporations and trusts it is related to. These record ownership and control, not shared board members or money.

Related corporations and trusts on its 2024 return

  • ABC INSULATION

    CONTRIBUTING EMPLOYER

  • ABSOLUTE INSULATION

    CONTRIBUTING EMPLOYER

  • ALL SEASONS INSULATION

    CONTRIBUTING EMPLOYER

  • ALLIED POWER LLC

    CONTRIBUTING EMPLOYER

  • AMERICAN INSULATION INC

    CONTRIBUTING EMPLOYER

  • AMEX NOOTER LLC

    CONTRIBUTING EMPLOYER

  • B THERMAL CORPORATION

    CONTRIBUTING EMPLOYER

  • BRANDSAFWAY INDUSTRIES LL

    CONTRIBUTING EMPLOYER

  • BROCK INDUSTRIAL SERVICES

    CONTRIBUTING EMPLOYER

  • CEC ENVIRONMENTAL

    CONTRIBUTING EMPLOYER

  • CHAMPAIGN A & K INSULATIO

    CONTRIBUTING EMPLOYER

  • CHER-MAR

    CONTRIBUTING EMPLOYER

  • COLEMAN INSULATION

    CONTRIBUTING EMPLOYER

  • COMMAND INSULATION LLC

    CONTRIBUTING EMPLOYER

  • COMPLETE INSULATION

    CONTRIBUTING EMPLOYER

  • DAM PLUMBING INC

    CONTRIBUTING EMPLOYER

  • DETTMANN INDUSTRIES INC

    CONTRIBUTING EMPLOYER

  • EARLEY INSULATION

    CONTRIBUTING EMPLOYER

  • EJ STEVENS

    CONTRIBUTING EMPLOYER

  • FALLS MECHANICAL INSULAT

    CONTRIBUTING EMPLOYER

  • FIRECO INC

    CONTRIBUTING EMPLOYER

  • FIVE STAR INSULATION CORP

    CONTRIBUTING EMPLOYER

  • GAGNON INC

    CONTRIBUTING EMPLOYER

  • HAYES INDUSTRIES INC

    CONTRIBUTING EMPLOYER

  • HOLIAN INSULATION CO INC

    CONTRIBUTING EMPLOYER

The first 25 as filed. The return lists the rest.

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Not present in the most recent drop.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The registration facts above come from the IRS Business Master File published 9 November 2026 and read 9 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.