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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 23-7326711

FLEISCHNER SOC INC

Tax-exempt · EAST DUNDEE, IL 60118

Financials

$296K$212K2022$284K$179K2023$185K$299K2024
Revenue Expenses · by fiscal year end
Financials of FLEISCHNER SOC INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
September 30, 2025990$185,220$299,007-$113,787$463,179$1,865$461,314
September 30, 2024990$284,144$179,490$104,654$565,609$0$565,609
September 30, 2023990$296,320$212,390$83,930$436,671$0$436,671
Financial details: 990 for the year ended September 30, 2025

Revenue

Contributions, gifts and grants
$106,261
Program service revenue
$72,673
Investment income
$6,286
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Legal fees
$1,408
Accounting fees
$4,983
Travel
$18,690
Program services (functional)
$216,520
Management and general (functional)
$82,487

Balance sheet and other

Total assets, start of year
$565,609
Total assets, end of year
$463,179
Total liabilities, end of year
$1,865
Net assets, end of year
$461,314
Publicly traded securities
$186,530
Net assets without donor restrictions
$461,314
Gross receipts
$185,220
Employees
0
Volunteers
6
Year formed
1972
State of legal domicile
MA

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 September 30, 2025, highest compensation first.

NameTitleHours / weekCompensation
HIROTO HATABU MD PHDPRESIDENT
Trustee or director, Officer
2$0
MARTINE REMY-JARDIN MD PHDPRESIDENT-EL
Trustee or director, Officer
2$0
SUHAIL RAOOF MD TREASURERTREASURER
Trustee or director, Officer
2$0
YOSHIHARU OHNO MD PHDSECRETARY
Trustee or director, Officer
2$0
CONNIE HSIA MDCHAIR ACADEM
Trustee or director, Officer
2$0
KEVIN BROWN MDIMM PAST PRE
Trustee or director, Officer
2$0
SUE O'SULLIVANMANAGING DIR
Officer
2$0
TAYLOR O'SULLIVANEXECUTIVE DI
Trustee or director
2$0
990 for the year ended September 30, 2024: 8 people
NameTitleHours / weekCompensation
KEVIN BROWN MDPRESIDENT
Trustee or director, Officer
1$0
HIROTO HATABU MD PHDPRESIDENT-EL
Trustee or director, Officer
1$0
MARTINE REMY-JARDIN MD PHDTREASURER
Trustee or director, Officer
1$0
YOSHIHARU OHNO MD PHDSECRETARY
Trustee or director, Officer
1$0
CONNIE HSIA MDCHAIR ACADEM
Trustee or director, Officer
1$0
JIN MO GOO MD PHDIMM PAST PRE
Trustee or director, Officer
1$0
SUE O'SULLIVANMANAGING DIR
Officer
1$0
TAYLOR O'SULLIVANEXECUTIVE DI
Trustee or director
–$0
990 for the year ended September 30, 2023: 7 people
NameTitleHours / weekCompensation
JIN MO GOO MD PHDPRESIDENT
Trustee or director, Officer
1$0
KEVIN BROWN MDPRESIDENT-EL
Trustee or director, Officer
1$0
ANN NC LEUNG MDPAST PRESIDE
Trustee or director, Officer
1$0
HIROTO HATABU MD PHDSECRETARY
Trustee or director, Officer
1$0
MARTINE REMY-JARDIN MD PHDTREASURER
Trustee or director, Officer
1$0
CONNIE HSIA MDCHAIR ACADEM
Trustee or director, Officer
1$0
SUE O'SULLIVANEXECUTIVE DI
Officer
1$0

Address and contacts

Address (IRS master file)
1061 E MAIN ST STE 300, EAST DUNDEE, IL 60118-2431
In care of
% ACR
Principal officer (990 for 2024)
TAYLOR O'SULLIVAN, 1061 E MAIN STREET, SUITE 300, EAST DUNDEE, IL 60118
Signed the 990
SUE O'SULLIVAN, MANAGING DIRECTOR
Phone
(847) 752-5355
Return prepared by
MILLER VERCHOTA INC CPAS

Mission

TO STIMULATE ADVANCES AND DISSEMINATE INFORMATION IN THE STUDY OF CHEST DISEASE.

990 for the year ended September 30, 2025

Program accomplishments

  • SPONSOR OF ANNUAL COURSE FOR THE READING AND DISCUSSION OF WHITE PAPERS, DISSEMINATION OF KNOWLEDGE, AND SHARING AND EXCHANGE OF IDEAS AMONGST MEMBERS OF THE PROFESSION TO IMPROVE METHODS OF TEACHING RADIOLOGIC CHEST DIAGNOSIS, STIMULATE RESEARCH IN CHEST ROENTGENOLOGY, AND FOSTER CONTINUING IMPROVEMENT OF CHEST ROENTGENOLOGY AS AN ART AND SCIENCE.
    Expenses $216,520

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 September, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025September 30, 2026February 16, 2027Not due yet
2024September 30, 2025February 17, 2026990 on file
2023September 30, 2024February 18, 2025990 on file

File the 2025 990-EZ for FLEISCHNER SOC INC

Due February 16, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
23-7326711
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
1973
Accounting year ends
September
Files
Form 990 or 990-EZ
Assets (IRS master file)
$463,179
Income (IRS master file)
$185,220

Filing history

FormYear endedRevenueExpensesAssetsReturn
990September 2025$185,220$299,007$463,179XML
990September 2024$284,144$179,490$565,609XML
990September 2023$296,320$212,390$436,671XML
990-EZSeptember 2022–––IRS
990-EZSeptember 2021–––IRS
990-EZSeptember 2020–––IRS
990-EZSeptember 2019–––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 23-7326711).

Questions about FLEISCHNER SOC INC

What is the EIN of FLEISCHNER SOC INC?
The employer identification number (EIN) of FLEISCHNER SOC INC is 23-7326711.
Is FLEISCHNER SOC INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1973.
Are donations to FLEISCHNER SOC INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does FLEISCHNER SOC INC 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 FLEISCHNER SOC INC due?
The return for tax year 2025 (the year ending September 30, 2026) is due February 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did FLEISCHNER SOC INC last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended September 2025.
Who is the principal officer of FLEISCHNER SOC INC?
The 990 for the year ended September 30, 2025 names TAYLOR O'SULLIVAN.
Who are the officers and directors of FLEISCHNER SOC INC?
The 990 for the year ended September 30, 2025 lists 8 people; 0 received compensation from the organization.
How much revenue does FLEISCHNER SOC INC have?
On its 990 for the year ended September 30, 2025 it reported revenue of $185,220, expenses of $299,007 and total assets of $463,179 at year end.

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