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Nonprofit · EIN 20-3585630

SCHIZOPHRENIA INTERNATIONAL RESEARCH SOCIETY INC

Tax-exempt · BRENTWOOD, TN 37027

Financials

$1.4M$998K2023$1.5M$1.2M2024
Revenue Expenses · by fiscal year end
Financials of SCHIZOPHRENIA INTERNATIONAL RESEARCH SOCIETY INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2024990$1,466,619$1,223,439$243,180$2,268,339$560,488$1,707,851
December 31, 2023990$1,368,566$997,763$370,803$1,861,227$407,822$1,453,405
Financial details: 990 for the year ended December 31, 2024

Revenue

Contributions, gifts and grants
$511,327
Program service revenue
$902,532
Investment income
$52,760
Other revenue
$0

Expenses

Grants and similar amounts paid
$115,515
Compensation of officers, directors and key employees
$0
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Accounting fees
$8,500
Travel
$144,532
Program services (functional)
$1,004,673
Management and general (functional)
$218,766

Balance sheet and other

Total assets, start of year
$1,861,227
Total assets, end of year
$2,268,339
Total liabilities, end of year
$560,488
Net assets, end of year
$1,707,851
Publicly traded securities
$1,168,048
Net assets without donor restrictions
$1,618,251
Net assets with donor restrictions
$89,600
Gross receipts
$1,466,619
Employees
0
Volunteers
150
Year formed
2005
State of legal domicile
NY

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, 2024, highest compensation first.

NameTitleHours / weekCompensation
PAOLA DAZZANPRESIDENT (FROM 4/24)
Trustee or director, Officer
1$0
Iris SommerPRESIDENT-Elect (fROM 4/24)
Trustee or director, Officer
1$0
MERETE NORDENTOFTPast PRESIDENT (FROM 4/24)
Trustee or director, Officer
1$0
CELSO ARANGOSECRETARY
Trustee or director, Officer
1$0
SOPHIA VINOGRADOVTREASURER
Trustee or director, Officer
1$0
JEAN ADDINGTONBOARD MEMBER (Thru 4/24)
Trustee or director
1$0
CHERYL CORCORANBOARD MEMBER (FROM 4/24)
Trustee or director
1$0
ALICE EGERTONBOARD MEMBER (FROM 4/24)
Trustee or director
1$0
ANTHONY GRACEBOARD MEMBER (FROM 4/24)
Trustee or director
1$0
GEMMA MODINOSBOARD MEMBER (FROM 4/24)
Trustee or director
1$0
RAYMOND CHANBOARD MEMBER
Trustee or director
1$0
DEEPAK CYRIL D'SOUZABOARD MEMBER
Trustee or director
1$0
ANNE GIERSCHBOARD MEMBER
Trustee or director
1$0
ROMINA MIZRAHIBOARD MEMBER
Trustee or director
1$0
BITA MOGHADDAMBOARD MEMBER
Trustee or director
1$0
10 more people on this return
NameTitleHours / weekCompensation
DOST ONGURBOARD MEMBER
Trustee or director
1$0
Shalaila Siobhan HaasBoard Member (FROM 4/24)
Trustee or director
1$0
Benson KuJunior Board Member (FROM 4/24
Trustee or director
1$0
Kate MerrittJunior Board Member (FROM 4/24
Trustee or director
1$0
SOPHIA FRANGOUBOARD MEMBER (Thru 4/24)
Trustee or director
1$0
DIANE GOODINGBOARD MEMBER (Thru 4/24)
Trustee or director
1$0
MATCHERI KESHAVANBOARD MEMBER (Thru 4/24)
Trustee or director
1$0
SYNTHIA GUIMONDJunior BOARD MEMBER (Thru 4/24
Trustee or director
1$0
SARA-ANN LEE WANZHENJunior BOARD MEMBER (Thru 4/24
Trustee or director
1$0
ERIC TANJunior BOARD MEMBER (Thru 4/24
Trustee or director
1$0
990 for the year ended December 31, 2023: 18 people
NameTitleHours / weekCompensation
MERETE NORDENTOFTPRESIDENT
Trustee or director, Officer
1$0
PAOLA DAZZANPRESIDENT-ELECT
Trustee or director, Officer
1$0
SOPHIA VINOGRADOVTREASURER
Trustee or director, Officer
1$0
CELSO ARANGOSECRETARY
Trustee or director, Officer
1$0
TIL WYKESPAST PRESIDENT
Trustee or director, Officer
1$0
JEAN ADDINGTONBOARD MEMBER
Trustee or director, Officer
1$0
RAYMOND CHANBOARD MEMBER
Trustee or director
1$0
DEEPAK CYRIL D-SOUZABOARD MEMBER
Trustee or director
1$0
ANNE GIERSCHBOARD MEMBER
Trustee or director
1$0
ROMINA MIZRAHIBOARD MEMBER
Trustee or director
1$0
SOPHIA FRANGOUBOARD MEMBER
Trustee or director
1$0
DIANE GOODINGBOARD MEMBER
Trustee or director
1$0
MATCHERI KESHAVANBOARD MEMBER
Trustee or director
1$0
BITA MOGHADDAMBOARD MEMBER
Trustee or director
1$0
DOST ONGURBOARD MEMBER
Trustee or director
1$0
SYNTHIA GUIMONDJUNIOR BOARD MEMBER
Trustee or director
1$0
SARA-ANN LEE WANZHENJUNIOR BOARD MEMBER
Trustee or director
1$0
ERIC TANJUNIOR BOARD MEMBER
Trustee or director
1$0

Address and contacts

Address (IRS master file)
5034 THOROUGHBRED LN STE A, BRENTWOOD, TN 37027-4231
In care of
% PARTHENON MANAGEMENT GROUP
Principal officer (990 for 2024)
PAOLA DAZZAN, 5034A Thoroughbred Lane, Brentwood, TN 37027
Signed the 990
PAOLA DAZZAN, PRESIDENT
Phone
(615) 324-2370
Return prepared by
WITHUMSMITHBROWN PC

Mission

THE MISSION IS TO BE A WORLDWIDE ORGANIZATION THAT AIMS TO BRING TOGETHER RESEARCHERS AND CLINICIANS IN SCHIZOPHRENIA AND RELATED DISORDERS TO: 1. EXCHANGE THE LATEST ADVANCES IN RESEARCH AND FACILITATE THE APPLICATION OF THESE FINDINGS TO CLINICAL PRACTICE AND TREATMENT. 2. PROMOTE THE HIGHEST SCIENTIFIC AND ETHICAL STANDARDS IN RESEARCH. 3. COMMIT TO PRINCIPLES OF FAIRNESS, EQUITY, AND ACTIVELY PROMOTE DIVERSITY AND INCLUSION IN RESEARCH. 4. ADVANCE INTERNATIONAL COMMUNICATION AND COLLABORATION IN RESEARCH. 5. CULTIVATE THE FUTURE OF RESEARCH IN SCHIZOPHRENIA AND RELATED DISORDERS BY FOSTERING THE DEVELOPMENT OF FUTURE GENERATIONS OF SCIENTISTS. 6. INCREASE THE PUBLIC UNDERSTANDING OF THE PERSONAL, FAMILIAL, AND SOCIETAL IMPACT ON PEOPLE WITH THE DIAGNOSIS OF SCHIZOPHRENIA AND RELATED DISORDERS.

990 for the year ended December 31, 2024

Program accomplishments

  • THE ORGANIZATION SPONSORS AN INTERNATIONAL SCHIZOPHRENIA SOCIETY CONFERENCE. THE CONFERENCE OFFERS A WIDE RANGE OF SCIENTIFIC TOPICS PRESENTED IN PARALLEL AND PLENARY ORAL SESSIONS, INCLUDING NEW GENETIC STUDIES, STATE OF THE ART KNOWLEDGE ABOUT EARLY DETECTION AND TREATMENT, NEW FINDINGS RELEVANT TO SCHIZOPHRENIA CLINICAL CHARACTERISTICS, TREATMENT AND OUTCOME.
    Expenses $1,004,673 · grants $115,515 · revenue $902,532

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, 2026Not on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
20-3585630
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2007
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$2,268,339
Income (IRS master file)
$1,466,619

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2024$1,466,619$1,223,439$2,268,339XML
990December 2023$1,368,566$997,763$1,861,227XML
990December 2022$1,013,486$992,630$1,244,873IRS
990December 2021–––IRS
990December 2020–––IRS
990December 2018–––IRS
990December 2017–––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 20-3585630).

Questions about SCHIZOPHRENIA INTERNATIONAL RESEARCH SOCIETY INC

What is the EIN of SCHIZOPHRENIA INTERNATIONAL RESEARCH SOCIETY INC?
The employer identification number (EIN) of SCHIZOPHRENIA INTERNATIONAL RESEARCH SOCIETY INC is 20-3585630.
Is SCHIZOPHRENIA INTERNATIONAL RESEARCH SOCIETY INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2007.
Are donations to SCHIZOPHRENIA INTERNATIONAL RESEARCH SOCIETY INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does SCHIZOPHRENIA INTERNATIONAL RESEARCH SOCIETY 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 SCHIZOPHRENIA INTERNATIONAL RESEARCH SOCIETY INC due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did SCHIZOPHRENIA INTERNATIONAL RESEARCH SOCIETY INC last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2024.
Who is the principal officer of SCHIZOPHRENIA INTERNATIONAL RESEARCH SOCIETY INC?
The 990 for the year ended December 31, 2024 names PAOLA DAZZAN.
Who are the officers and directors of SCHIZOPHRENIA INTERNATIONAL RESEARCH SOCIETY INC?
The 990 for the year ended December 31, 2024 lists 25 people; 0 received compensation from the organization.
How much revenue does SCHIZOPHRENIA INTERNATIONAL RESEARCH SOCIETY INC have?
On its 990 for the year ended December 31, 2024 it reported revenue of $1,466,619, expenses of $1,223,439 and total assets of $2,268,339 at year end.

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