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Nonprofit · EIN 80-0062118

THANC FOUNDATION INC

Tax-exempt · NEW YORK, NY 10003

Financials

$1.3M$1.1M2023$1.2M$1.3M2024$1.1M$1.2M2025
Revenue Expenses · by fiscal year end
Financials of THANC FOUNDATION INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$1,072,186$1,242,212-$170,026$5,996,583$94,855$5,901,728
December 31, 2024990$1,224,923$1,300,891-$75,968$5,968,659$79,225$5,889,434
December 31, 2023990$1,296,930$1,110,908$186,022$5,897,324$36,134$5,861,190
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$829,424
of which government grants
$45,468
Program service revenue
$25,000
Investment income
$241,734
Net gain from sales of assets
$81,888
Net income from fundraising events
-$25,226
Net income from gaming
$1,254
Other revenue
-$23,972

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$303,465
Other salaries and wages
$162,741
Salaries, compensation and benefits (total)
$555,527
Professional fundraising fees
$0
Accounting fees
$55,860
Travel
$32,435
Depreciation
$485
Program services (functional)
$895,758
Management and general (functional)
$233,313
Fundraising (functional)
$113,141

Balance sheet and other

Total assets, start of year
$5,968,659
Total assets, end of year
$5,996,583
Total liabilities, end of year
$94,855
Net assets, end of year
$5,901,728
Land, buildings and equipment
$2,767
Publicly traded securities
$4,955,619
Net assets without donor restrictions
$5,756,778
Net assets with donor restrictions
$144,950
Gross receipts
$3,375,233
Employees
3
Volunteers
55
Year formed
2003
State of legal domicile
DE

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 / weekCompensationOther / benefits
ERIKA RAUSCHEREXECUTIVE DIRECTOR
Officer
40$240,266$63,199
JESSE FISHERCREATIVE DIRECTOR
Highest-paid employee
40$127,701$33,202
DAVID HIRSHCHAIRMAN
Trustee or director, Officer
2$0$0
WYNN PLAUTFORMER CHAIRMAN
Trustee or director
0.2$0$0
JOHN J CONKLIN IIITREASURER
Trustee or director, Officer
3$0$0
JACK GARRATYSECRETARY
Trustee or director, Officer
3$0$0
RICH MARTINCHIEF TECHNOLOGY OFFICER
Trustee or director, Officer
1$0$0
CRAIG BENDENDIRECTOR
Trustee or director
0.2$0$0
ELLIOT BERNERDDIRECTOR
Trustee or director
0.2$0$0
STEVEN R BLACKDIRECTOR
Trustee or director
0.2$0$0
DANIEL BUCHBINDER DMD MDDIRECTOR
Trustee or director
0.2$0$0
RAYMOND CHAI MDDIRECTOR
Trustee or director
0.2$0$0
HANLEY DAWSON IVDIRECTOR
Trustee or director
0.2$0$0
STEVEN FINKDIRECTOR
Trustee or director
0.2$0$0
ANDREW FRIEDWALDDIRECTOR
Trustee or director
0.2$0$0
14 more people on this return
NameTitleHours / weekCompensation
GREG GERONEMUSDIRECTOR
Trustee or director
0.2$0
DONNA GOLDENDIRECTOR
Trustee or director
0.2$0
LESLEY NAN HABERMANDIRECTOR
Trustee or director
0.2$0
JARED KANEFSKYDIRECTOR
Trustee or director
0.2$0
ARLENE KATZDIRECTOR
Trustee or director
0.2$0
MITCH KUFLIKDIRECTOR
Trustee or director
0.2$0
GARY LEVYDIRECTOR
Trustee or director
0.2$0
LARRY LEVYDIRECTOR
Trustee or director
0.2$0
PATRICIA MCCARTHYDIRECTOR
Trustee or director
0.2$0
STEPHEN MILSTEINDIRECTOR
Trustee or director
0.2$0
MINDI MONDDIRECTOR
Trustee or director
0.2$0
DEVIN OKAY DDSDIRECTOR
Trustee or director
0.2$0
DANIEL ROSENFIELDDIRECTOR
Trustee or director
0.2$0
MARK L URKEN MD FACS FACEMEDICAL ADVISOR
Officer
15$0
990 for the year ended December 31, 2024: 28 people
NameTitleHours / weekCompensation
ERIKA RAUSCHEREXECUTIVE DIRECTOR40$232,284
JESSE FISHERCREATIVE DIRECTOR40$111,642
DAVID HIRSHChairman
Trustee or director, Officer
2$0
MARK L URKEN MDMedical Advisor
Trustee or director
15$0
JACK GARRATYSecretary
Trustee or director, Officer
3$0
CRAIG BEDENDirector
Trustee or director
0.2$0
WYNN PLAUTDirector
Trustee or director, Officer
0.2$0
JOHN CONKLIN IIITreasurer
Trustee or director, Officer
0.2$0
HANLEY DAWSON IVDirector
Trustee or director
0.2$0
LARRY LEVYDirector
Trustee or director
0.2$0
LESLEY NAN HABERMANDirector
Trustee or director
0.2$0
GARY LEVYDirector
Trustee or director
0.2$0
MINDI MONDDirector
Trustee or director
0.2$0
DEVIN OKAYDDSDirector
Trustee or director
0.2$0
DONNA GOLDENDirector
Trustee or director
0.2$0
GREG GERONEMUSDirector
Trustee or director
0.2$0
RICH MARTINDirector
Trustee or director, Officer
0.2$0
ELLIOT BERNERDDirector
Trustee or director
0.2$0
DANIEL BUCHBINDER DMD MDDirector
Trustee or director
0.2$0
ANDREW FRIEDWALDDirector
Trustee or director
0.2$0
ARLENE KATZ SPITZERDirector
Trustee or director
0.2$0
PATRICIA MCCARTHYDirector
Trustee or director
0.2$0
STEPHEN MILSTEINDirector
Trustee or director
0.2$0
LINDA SWALLINGDirector
Trustee or director
0.2$0
MITCH KUFLIKDirector
Trustee or director
0.2$0
JARED KANEFSKYDirector
Trustee or director
0.2$0
STEVEN BLACKDirector
Trustee or director
0.2$0
RAYMOND CHAI MDDirector
Trustee or director
0.2$0
990 for the year ended December 31, 2023: 29 people
NameTitleHours / weekCompensation
ERIKA RAUSCHEREXECUTIVE DIRECTOR40$236,023
JESSE FISHERCREATIVE DIRECTIOR40$107,500
MARK L URKEN MDMedical Advisor
Trustee or director
15$10,000
DAVID HIRSHChairman
Trustee or director, Officer
2$0
JACK GARRATYSecretary
Trustee or director, Officer
3$0
CRAIG BEDENDirector
Trustee or director
0.2$0
WYNN PLAUTDirector
Trustee or director, Officer
0.2$0
JOHN CONKLIN IIITreasurer
Trustee or director, Officer
0.2$0
HANLEY DAWSON IVDirector
Trustee or director
0.2$0
LARRY LEVYDirector
Trustee or director
0.2$0
LESLEY NAN HABERMANDirector
Trustee or director
0.2$0
GARY LEVYDirector
Trustee or director
0.2$0
MINDI MONDDirector
Trustee or director
0.2$0
DEVIN OKAYDDSDirector
Trustee or director
0.2$0
DONNA GOLDENDirector
Trustee or director
0.2$0
GREG GERONEMUSDirector
Trustee or director
0.2$0
RICH MARTINDirector
Trustee or director, Officer
0.2$0
ELLIOT BERNERDDirector
Trustee or director
0.2$0
DANIEL BUCHBINDER DMD MDDirector
Trustee or director
0.2$0
ANDREW FRIEDWALDDirector
Trustee or director
0.2$0
ARLENE KATZ SPITZERDirector
Trustee or director
0.2$0
PATRICIA MCCARTHYDirector
Trustee or director
0.2$0
STEPHEN MILSTEINDirector
Trustee or director
0.2$0
LINDA SWALLINGDirector
Trustee or director
0.2$0
MITCH KUFLIKDirector
Trustee or director
0.2$0
JARED KANEFSKYDirector
Trustee or director
0.2$0
STEVEN BLACKDirector
Trustee or director
0.2$0
RAYMOND CHAI MDDirector
Trustee or director
0.2$0
JESSE FISHER–0$0

Address and contacts

Address (IRS master file)
10 UNION SQUARE EAST 5B, NEW YORK, NY 10003-3314
Principal officer (990 for 2025)
DAVID HIRSH, 10 UNION SQUARE EAST 5B, NEW YORK, NY 10003
Signed the 990
DAVID HIRSH, CHAIRMAN
Phone
(646) 685-3982
Return prepared by
PKF O'CONNOR DAVIES ADVISORY LLC

Mission

THANC FOUNDATION IS COMMITTED TO RESEARCH AND EDUCATION IN THE EARLY DETECTION AND TREATMENT OF THYROID, HEAD AND NECK CANCER, TO ADVANCING NEW THERAPEUTIC APPROACHES AND ALLEVIATING THE SUFFERING AND FUNCTIONAL IMPAIRMENT OF PATIENTS WHO UNDERGO TREATMENT.

990 for the year ended December 31, 2025

Program accomplishments

  • THE THANC FOUNDATION CARRIES OUT RESEARCH RELATED TO HEAD AND NECK CANCER AND THYROID CANCER; PROVIDES EDUCATION FOR BOTH THE PHYSICIANS WHO TREAT THESE PATIENTS AS WELL AS PATIENTS AND THEIR CARE PARTNERS, AND ALSO PROVIDES PATIENT SUPPORT MATERIALS VIA ONLINE RESOURCES. THE VARIOUS PROGRAMS WHICH THE ORGANIZATION FOCUSED ON IN 2025 ARE TIRO (THYROID INTERNATIONAL RECOMMENDATIONS ONLINE), THE THANC (THYROID, HEAD AND NECK CANCER) GUIDE AND A MENTORING AND CLINICAL RESEARCH INITIATIVE LED BY A TEAM OF RESEARCH ASSOCIATES UNDER THE DIRECTION OF MEDICAL ADVISOR DR. MARK URKEN. THE RESEARCH CONDUCTED WITHIN THE VARIOUS PROGRAMS OF THE THANC FOUNDATION IS DESIGNED TO RESULT IN STUDIES WITH STATISTICAL SIGNIFICANCE REGARDING THE EFFECT OF CANCER THERAPIES SO TREATMENTS CAN BE TAILORED TO IMPROVE CLINICAL OUTCOMES FOR PATIENTS TO ENHANCE QUALITY OF LIFE. AS REFERENCED ABOVE, THE THANC GUIDE IS A COMPREHENSIVE WEBSITE TO HELP THYROID, HEAD AND NECK CANCER PATIENTS AND THEIR CARE PARTNERS AND FAMILY MEMBERS DEAL WITH THE EARLY STAGES FOLLOWING THE DIAGNOSIS OF HEAD AND NECK CANCER AS WELL AS THYROID CANCER. THIS INITIAL DIAGNOSIS PERIOD IS TYPICALLY FRAUGHT WITH TREMENDOUS ANXIETY AND UNCERTAINTY. THE WEBSITE HAS BEEN CONTINUALLY UPDATED. IN 2025 WE CONTINUED TO ADD WRITTEN AND VIDEO CONTENT ON THE HEAD AND NECK AND THYROID CANCER JOURNEY IN ADDITION TO SIMPLIFYING AND UPDATING THE LANGUAGE OF THE WEBSITE. THE SITE CURRENTLY CONTAINS MANY PAGES OF EXPERT WRITTEN CONTENT IN LAYMAN'S TERMS AND IS USED BY OVER 70,000 UNIQUE VISITORS GLOBALLY EACH MONTH. THE WEBSITE ALSO PROVIDES SUGGESTIONS FOR HOW TO MANAGE THE EMOTIONAL AND PSYCHOLOGICAL ASPECTS OF A CANCER DIAGNOSIS AND TREATMENT AND HOW TO TALK TO YOUNGER FAMILY MEMBERS ABOUT THESE CANCERS AND THEIR TREATMENTS. IT ALSO CONTAINS VIDEOS OF PATIENTS SHARING THEIR STORIES. THIS GIVES A KEEN AWARENESS OF THE UPHEAVAL THESE DISEASES HAVE ON THE FAMILY UNIT AND PROVIDES MUCH NEEDED SUPPORT SO PATIENTS REALIZE THEY ARE NOT ALONE - AND THAT OTHERS BEFORE THEM HAVE SUCCESSFULLY NAVIGATED THIS DIFFICULT JOURNEY. THE WEBSITE ALSO INCLUDES INFORMATION FOR CHILDREN AND TEENS, WITH STORIES AND GAMES TO REACH THIS YOUNGER AUDIENCE. IN 2020 THANC DEVELOPED TIRO (THYROID INTERNATIONAL RECOMMENDATIONS ONLINE) WHICH IS A TOOL DESIGNED TO COMPARE AND CONTRAST TRUSTED CLINICAL PRACTICE GUIDELINES IN THE MANAGEMENT OF THYROID CANCER. AREAS OF CONCORDANCE AND DISCORDANCE ARE HIGHLIGHTED. IN AREAS WHERE DISCORDANCE EXISTS, EDUCATIONAL CONTENT IS REFERENCED AND A WEEKLY EDUCATION SESSION FOR ALL THYROID CANCER PROVIDERS WAS STARTED DURING THE FIRST WEEK OF THE COVID-19 PANDEMIC LOCKDOWN AND HAS CONTINUED TO THE PRESENT DAY WITH OVER 265 SESSIONS TO DATE. THESE SESSIONS ARE RECORDED, REFERENCED IN TIRO AND AVAILABLE TO EDUCATE PHYSICIANS AT A TIME CONVENIENT TO THEM. THANC RUNS AWARENESS CAMPAIGNS TWICE PER YEAR IN WHICH 30 STORIES ARE SHARED IN 30 DAYS IN APRIL (ORAL, HEAD AND NECK CANCER AWARENESS MONTH) AND SEPTEMBER (THYROID CANCER AWARENESS MONTH). THESE STORIES ARE SHARED ON SOCIAL MEDIA AND BRING NEW USERS TO THE RESOURCES THANC HAS CREATED. IN 2025, THANC CONTINUED A QUARTERLY WEBINAR SERIES WHICH WAS STARTED IN 2024 AIMED AT PATIENTS AND CARE PARTNERS AND MODERATED BY A CHILDLIFE EXPERT. THE WEBINARS FOCUS ON TOPICS RELEVANT TO TRAVELING THE CANCER JOURNEY AND AT TIMES MAY ALSO INCLUDE PATIENTS AND PHYSICIANS OR PROFESSIONALS INVOLVED IN THE CARE OF THESE PATIENTS TO PROVIDE KNOWLEDGE, HOPE AND SUPPORT. IN 2025 THANC CONTINUED WORK ON MARGINVIEW3D WHICH IS A UNIQUE SOFTWARE AND WORKFLOW PROGRAM DESIGNED TO ENHANCE COMMUNICATION BETWEEN THE SURGEON AND PATHOLOGIST DURING ONCOLOGIC SURGERY. IT IS THANC'S GOAL TO ULTIMATELY IMPROVE CANCER OUTCOMES FOR PATIENTS THROUGH USE OF THIS TOOL.
    Expenses $895,758 · revenue $25,000

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
80-0062118
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
2004
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$5,996,583
Income (IRS master file)
$3,375,233

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025$1,072,186$1,242,212$5,996,583IRS
990December 2024$1,224,923$1,300,891$5,968,659IRS
990December 2023$1,296,930$1,110,908$5,897,324XML
990December 2022$1,465,275$1,003,424$5,621,999IRS
990December 2021–––IRS
990December 2020–––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 80-0062118).

Questions about THANC FOUNDATION INC

What is the EIN of THANC FOUNDATION INC?
The employer identification number (EIN) of THANC FOUNDATION INC is 80-0062118.
Is THANC FOUNDATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2004.
Are donations to THANC FOUNDATION INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does THANC FOUNDATION 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 THANC FOUNDATION INC 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 THANC FOUNDATION INC 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 THANC FOUNDATION INC?
The 990 for the year ended December 31, 2025 names DAVID HIRSH.
Who are the officers and directors of THANC FOUNDATION INC?
The 990 for the year ended December 31, 2025 lists 29 people; 2 received compensation from the organization, the highest $240,266 (ERIKA RAUSCHER, EXECUTIVE DIRECTOR).
How much revenue does THANC FOUNDATION INC have?
On its 990 for the year ended December 31, 2025 it reported revenue of $1,072,186, expenses of $1,242,212 and total assets of $5,996,583 at year end.

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