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CHICAGO HOSPITAL COUNCIL EMPLOYEE BENEFIT PLAN

EIN 36-3031209 NAPERVILLE, IL

Browse the largest nonprofits in Illinois

Revenue 2025
$51,454
Expenses 2025
$5,000

Program services were 0.0% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
09
Classification
1000
Street
1120 E DIEHL RD STE 200

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

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

This address is a suite or unit (STE 200). Organizations that share one are often clients of the same office-services firm, accountant or registered agent rather than related to each other.

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 · 2025

Mission

THE TRUST EXISTS TO PROVIDE EACH PARTICIPATING EMPLOYER WITH A MECHANISM THROUGH WHICH IT CAN PROVIDE THE WELFARE BENEFITS AS SET FORTH IN SUCH EMPLOYERS PLAN. IT IS INTENDED THAT THE BENEFITS FOR PARTICIPANTS BE LIFE SICK ACCIDENT OR OTHER BENEFITS. IT IS IN WIND-DOWN MODE.

Activities or mission (Part I)

THE TRUST WAS ESTABLISHED TO PROVIDE EACH PARTICIPATING EMPLOYER WITH A MECHANISM THROUGH WHICH IT CAN PROVIDE THE WELFARE BENEFITS AS SET FORTH IN SUCH EMPLOYERS PLAN. BENEFITS PROCESSED UNDER THE TRUST INCLUDED LIFE SICK ACCIDENT OR OTHER BENEFITS. THE TRUST IS IN WIND-DOWN MODE.

  • Trust that provided participating employers with a mechanism through which is provided welfare benefits established in the employers plans. The trust is currently operating in a wind-down mode and has no participants.

As filed on the 2025 return.

Officers and directors · 2025

As listed in Part VII of the 2025 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Arthur J Wilhelmi

    CHAIRMAN AND PRESIDENT

    Total calculated
    $1,670,531
    From this org
    $0
    From related orgs
    $1,394,342
    Other
    $276,189
    Hours/week
    1 + 39 related

    Schedule J breakdown matched by us

    Base
    $0 + $1,087,413 related
    Bonus
    $0 + $300,227 related
    Other
    $0 + $6,702 related
    Deferred
    $0 + $272,802 related
    Nontaxable benefits
    $0 + $3,387 related
    Filer's total
    $0 + $1,670,531 related
  • Edward Holzhauer

    TRUSTEE - RETIRED 08-03-2025

    Total calculated
    $466,972
    From this org
    $0
    From related orgs
    $421,056
    Other
    $45,916
    Hours/week
    1 + 39 related

    Schedule J breakdown matched by us

    Base
    $0 + $322,974 related
    Bonus
    $0 + $77,479 related
    Other
    $0 + $20,603 related
    Deferred
    $0 + $29,750 related
    Nontaxable benefits
    $0 + $16,166 related
    Filer's total
    $0 + $466,972 related
  • Karen Harris

    TRUST COMMITTEE

    Total calculated
    $519,248
    From this org
    $0
    From related orgs
    $470,080
    Other
    $49,168
    Hours/week
    1 + 39 related

    Schedule J breakdown matched by us

    Base
    $0 + $370,280 related
    Bonus
    $0 + $72,172 related
    Other
    $0 + $27,628 related
    Deferred
    $0 + $29,750 related
    Nontaxable benefits
    $0 + $19,418 related
    Filer's total
    $0 + $519,248 related
  • Timothy Nuding

    TRUST COMMITTEE

    Total calculated
    $501,401
    From this org
    $0
    From related orgs
    $463,738
    Other
    $37,663
    Hours/week
    1 + 39 related

    Schedule J breakdown matched by us

    Base
    $0 + $364,401 related
    Bonus
    $0 + $64,630 related
    Other
    $0 + $34,706 related
    Deferred
    $0 + $29,750 related
    Nontaxable benefits
    $0 + $7,913 related
    Filer's total
    $0 + $501,400 related
  • Terri L Allen

    TRUSTEE

    Total calculated
    $473,088
    From this org
    $0
    From related orgs
    $425,668
    Other
    $47,420
    Hours/week
    1 + 39 related

    Schedule J breakdown matched by us

    Base
    $0 + $372,412 related
    Bonus
    $0 + $45,548 related
    Other
    $0 + $7,708 related
    Deferred
    $0 + $29,750 related
    Nontaxable benefits
    $0 + $17,670 related
    Filer's total
    $0 + $473,088 related
  • Amy Tozzi

    TRUSTEE - APPOINTED 08-04-2025

    Total calculated
    $317,073
    From this org
    $0
    From related orgs
    $254,671
    Other
    $62,402
    Hours/week
    1 + 39 related

    Schedule J breakdown matched by us

    Base
    $0 + $228,735 related
    Bonus
    $0 + $24,344 related
    Other
    $0 + $1,592 related
    Deferred
    $0 + $19,307 related
    Nontaxable benefits
    $0 + $43,095 related
    Filer's total
    $0 + $317,073 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

  • 2025
    Revenue
    $51,454
    Expenses
    $5,000
    Contributions
    $0
    Grants paid
    $0
  • 2024
    Revenue
    $61,277
    Expenses
    -$37,277
    Contributions
    $0
    Grants paid
    $0
  • 2023
    Revenue
    $57,321
    Expenses
    $5,000
    Contributions
    $0
    Grants paid
    $0
  • 2022
    Revenue
    $49,991
    Expenses
    $18,335
    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
    $70
    Expenses
    $20,531
    Assets (EOY)
    $1,168,576
  • 2020 · 990

    Revenue
    $2,847
    Expenses
    $19,016
    Assets (EOY)
    $1,173,506
  • 2019 · 990

    Revenue
    $20,780
    Expenses
    $70,617
    Assets (EOY)
    $1,176,264
  • 2018 · 990

    Revenue
    $16,489
    Expenses
    $11,187
    Assets (EOY)
    $1,159,901
  • 2017 · 990

    Revenue
    $730,364
    Expenses
    $758,265
    Assets (EOY)
    $1,286,352
  • 2016 · 990

    Revenue
    $20,862,738
    Expenses
    $21,057,276
    Assets (EOY)
    $1,314,253

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.

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 2025 return

Declared as related by

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 2025, the newest we have parsed for this organization.