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Nonprofit · EIN 47-5456331

CRITICAL LIMB ISCHEMIA GLOBAL SOCIETY

Tax-exempt · GRAND RAPIDS, MI 49525

Financials

$512K$437K2023$353K$467K2024$407K$423K2025
Revenue Expenses · by fiscal year end
Financials of CRITICAL LIMB ISCHEMIA GLOBAL SOCIETY by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$407,322$422,782-$15,460$1,046,380$0$1,046,380
December 31, 2024990$352,894$466,903-$114,009$986,512$0$986,512
December 31, 2023990$511,604$436,754$74,850$1,062,238$0$1,062,238
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$240,000
Program service revenue
$32,672
Investment income
$60,450
Net gain from sales of assets
$16,924
Other revenue
$74,200

Expenses

Grants and similar amounts paid
$16,769
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Legal fees
$3,325
Accounting fees
$6,168
Travel
$25,381

Balance sheet and other

Total assets, start of year
$986,512
Total assets, end of year
$1,046,380
Total liabilities, end of year
$0
Net assets, end of year
$1,046,380
Publicly traded securities
$926,482
Net assets without donor restrictions
$1,046,380
Gross unrelated business income
$74,200
Gross receipts
$743,936
Employees
0
Volunteers
12
Year formed
2016
State of legal domicile
MI

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990 for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
DR JOS C VAN DEN BERGASSOCIATE EDITOR
Trustee or director
10$40,000
DR BARRY T KATZENPRESIDENT
Trustee or director, Officer
1$0
DR JOHN H RUNDBACKTREASURER/SECRETARY
Trustee or director, Officer
5$0
DR RICHARD F NEVILEVICE PRESIDENT
Trustee or director, Officer
1$0
DR ANDREW HOLDENBOARD MEMBER
Trustee or director
0.3$0
DR CAROLINE E FIFEBOARD MEMBER
Trustee or director
0.3$0
DR DANIELLA KADIAN-DODOVBOARD MEMBER
Trustee or director
0.3$0
DR HERBERT ARONOWBOARD MEMBER
Trustee or director
0.3$0
DR JOHN S STEINBERGBOARD MEMBER
Trustee or director
0.3$0
DR THOMAS ZELLERBOARD MEMBER
Trustee or director
0.3$0
DR UEI PUABOARD MEMBER
Trustee or director
0.3$0
DR WALTER DORIGOBOARD MEMBER
Trustee or director
0.3$0
990 for the year ended December 31, 2024: 13 people
NameTitleHours / weekCompensation
DR JOS C VAN DEN BERGBOARD MEMBER
Trustee or director
10$25,000
DR BARRY T KATZENPRESIDENT
Trustee or director, Officer
1$0
DR RICHARD F NEVILLEVICE PRESIDENT
Trustee or director, Officer
0.25$0
DR CAROLINE E FIFEBOARD MEMBER
Trustee or director
0.25$0
DR ANDREW HOLDENBOARD MEMBER
Trustee or director
0.25$0
DR DANIELLA KADIAN-DODOVBOARD MEMBER
Trustee or director
0.25$0
DR ROBERT LOOKSTEINBOARD MEMBER
Trustee or director
0.25$0
DR JOHN H RUNDBACKBOARD MEMBER
Trustee or director
1$0
DR THOMAS ZELLERBOARD MEMBER
Trustee or director
0.25$0
DR WALTER DORIGOBOARD MEMBER
Trustee or director
0.25$0
DR HERBERT ARONOWBOARD MEMBER
Trustee or director
0.25$0
DR UEI PUABOARD MEMBER
Trustee or director
0.25$0
DR JOHN S STEINBERGBOARD MEMBER
Trustee or director
0.25$0
990 for the year ended December 31, 2023: 13 people
NameTitleHours / weekCompensation
DR BARRY T KATZENPRESIDENT
Trustee or director, Officer
0$0
DR RICHARD F NEVILLEVICE PRESIDENT
Trustee or director, Officer
0$0
DR CAROLINE E FIFEBOARD MEMBER SINCE 11/23
Trustee or director
0$0
DR ANDREW HOLDENBOARD MEMBER
Trustee or director
0$0
DR DANIELLA KADIAN-DODOVBOARD MEMBER
Trustee or director
0$0
DR ROBERT LOOKSTEINBOARD MEMBER
Trustee or director
0$0
DR JOHN H RUNDBACKBOARD MEMBER
Trustee or director
0$0
DR JOS C VAN DEN BERGBOARD MEMBER
Trustee or director
0$0
DR THOMAS ZELLERBOARD MEMBER
Trustee or director
0$0
DR WALTER DORIGOBOARD MEMBER
Trustee or director
0$0
DR HERBERT ARONOWBOARD MEMBER SINCE 12/23
Trustee or director
0$0
DR JIHAD MUSTAPHASECRETARY/TREASURER UNTIL 7/23
Trustee or director, Officer
0$0
DR VICKIE DRIVERBOARD MEMBER UNTIL 7/23
Trustee or director
0$0

Address and contacts

Address (IRS master file)
1971 E BELTLINE AVE NE 106-1710, GRAND RAPIDS, MI 49525-7045
In care of
% BETHANY STANISIEWSKI
Principal officer (990 for 2025)
DR BARRY KATZEN, 1971 E BELTLINE AVE NE 106-1710, GRAND RAPIDS, MI 49525
Signed the 990
DR BARRY KATZEN, PRESIDENT
Phone
(888) 254-2541
Return prepared by
BDO USA

Mission

THE CLI GLOBAL SOCIETY'S MISSION IS TO IMPROVE QUALITY OF LIFE BY PREVENTING AMPUTATIONS AND DEATH DUE TO CRITICAL LIMB ISCHEMIA.

990 for the year ended December 31, 2025

Program accomplishments

  • EDUCATING AND BUILDING AWARENESS AROUND CLI BOTH LOCALLY AND GLOBALLY. PRODUCED EDUCATIONAL WEBINARS, PHYSICIAN BROCHURES, AND NEWSLETTERS RELATING TO CLI. RECONVENED MULTI-SPECIALTY TASK FORCE TO ADDRESS ICD-10 PROJECTS. CONTINUED PARTNERSHIP WITH AMERICAN DIABETES ASSOCIATION REGARDING CLI. ESTABLISHED GLOBAL PUBLICATIONS, WEBINARS AND CO-DEVELOPED SESSIONS ON CLI IN EUROPE.
    Expenses $422,782 · grants $16,769 · revenue $32,672

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990 on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
47-5456331
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Donations deductible
No
Exempt since
2016
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$1,046,380
Income (IRS master file)
$743,936

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025$407,322$422,782$1,046,380IRS
990December 2024$352,894$466,903$986,512IRS
990December 2023$511,604$436,754$1,062,238XML
990December 2022$389,512$431,555$928,971IRS
990December 2021–––IRS
990December 2020–––IRS
990December 2019–––IRS
990December 2018–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 47-5456331).

Questions about CRITICAL LIMB ISCHEMIA GLOBAL SOCIETY

What is the EIN of CRITICAL LIMB ISCHEMIA GLOBAL SOCIETY?
The employer identification number (EIN) of CRITICAL LIMB ISCHEMIA GLOBAL SOCIETY is 47-5456331.
Is CRITICAL LIMB ISCHEMIA GLOBAL SOCIETY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 2016.
Are donations to CRITICAL LIMB ISCHEMIA GLOBAL SOCIETY tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does CRITICAL LIMB ISCHEMIA GLOBAL SOCIETY file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of CRITICAL LIMB ISCHEMIA GLOBAL SOCIETY due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did CRITICAL LIMB ISCHEMIA GLOBAL SOCIETY last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2025.
Who is the principal officer of CRITICAL LIMB ISCHEMIA GLOBAL SOCIETY?
The 990 for the year ended December 31, 2025 names DR BARRY KATZEN.
Who are the officers and directors of CRITICAL LIMB ISCHEMIA GLOBAL SOCIETY?
The 990 for the year ended December 31, 2025 lists 12 people; 1 received compensation from the organization, the highest $40,000 (DR JOS C VAN DEN BERG, ASSOCIATE EDITOR).
How much revenue does CRITICAL LIMB ISCHEMIA GLOBAL SOCIETY have?
On its 990 for the year ended December 31, 2025 it reported revenue of $407,322, expenses of $422,782 and total assets of $1,046,380 at year end.

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