When is the next return of INTERNATIONAL SOCIETY FOR MINIMALLY INVASIVE CARDIAC SURGERY 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.

Who is the principal officer of INTERNATIONAL SOCIETY FOR MINIMALLY INVASIVE CARDIAC SURGERY?

The 990 for the year ended December 31, 2024 names HUSAM H BALKHY MD.

Who are the officers and directors of INTERNATIONAL SOCIETY FOR MINIMALLY INVASIVE CARDIAC SURGERY?

The 990 for the year ended December 31, 2024 lists 36 people; 1 received compensation from the organization, the highest $50,000 (NIV AD MD, EDITOR).

Nonprofit · EIN 41-1889746

INTERNATIONAL SOCIETY FOR MINIMALLY INVASIVE CARDIAC SURGERY

Tax-exempt · BEVERLY, MA 01915

Financials

Revenue Expenses · by fiscal year end

Financials of INTERNATIONAL SOCIETY FOR MINIMALLY INVASIVE CARDIAC SURGERY by year, from its e-filed returns
Year ended	Form	Revenue	Expenses	Net income	Total assets	Liabilities	Net assets
December 31, 2024	990	$1,115,168	$1,036,445	$78,723	$865,624	$105,938	$759,686
December 31, 2023	990	$981,848	$951,621	$30,227	$755,731	$116,443	$639,288

Financial details: 990 for the year ended December 31, 2024

Revenue

Contributions, gifts and grants: $394,920
Program service revenue: $625,567
Investment income: $20,163
Royalties: $74,518
Net gain from sales of assets: $3,553
Other revenue: $74,518

Expenses

Grants and similar amounts paid: $29,908
Compensation of officers, directors and key employees: $50,000
Salaries, compensation and benefits (total): $50,000
Professional fundraising fees: $0
Accounting fees: $29,236
Program services (functional): $752,034
Management and general (functional): $227,684
Fundraising (functional): $56,727

Balance sheet and other

Total assets, start of year: $755,731
Total assets, end of year: $865,624
Total liabilities, end of year: $105,938
Net assets, end of year: $759,686
Publicly traded securities: $628,965
Net assets without donor restrictions: $655,691
Net assets with donor restrictions: $103,995
Gross receipts: $1,119,315
Employees: 0
Volunteers: 78
Year formed: 1998
State of legal domicile: MN

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.

Name	Title	Hours / week	Compensation
NIV AD MD	EDITOR Trustee or director	2	$50,000
HUSAM H BALKHY MD	PRESIDENT/PRESIDENT-ELECT Trustee or director, Officer	2	$0
GRY DAHLE MD PHD	PRESIDENT-ELECT/VICE PRESIDENT Trustee or director, Officer	2	$0
NIRAV C PATEL MD	VICE PRESIDENT/TREASURER Trustee or director, Officer	2	$0
JOERG KEMPFERT MD	SECRETARY Trustee or director, Officer	2	$0
ABBAS E ABBAS MD	TREASURER/TREASURER-ELECT Trustee or director, Officer	2	$0
NIKOLAS BONAROS MD	PAST PRESIDENT/PRESIDENT Trustee or director, Officer	2	$0
VINOD H THOURANI MD	PAST PRESIDENT Trustee or director, Officer	2	$0
SABINE BLEIZIFFER MD	DIRECTOR-EUROPE Trustee or director	2	$0
JOSEPH ZACHARIAS MD	DIRECTOR-EUROPE Trustee or director	2	$0
PAYMEN SADARI NIA MD PHD	DIRECTOR-EUROPE Trustee or director	2	$0
ERIC J LEHR MD PHD	DIRECTOR-NORTH AMERICA Trustee or director	2	$0
MARC RUEL MD PHD	DIRECTOR-NORTH AMERICA Trustee or director	2	$0
DANNY RAMZY MD	DIRECTOR-NORTH AMERICA Trustee or director	2	$0
KEITA KIKUCHI MD PHD	DIRECTOR-WORLD Trustee or director	2	$0

21 more people on this return

Name	Title	Hours / week	Compensation
ROBINSON POFFO MD	DIRECTOR-WORLD Trustee or director	2	$0
SATHYAKI NAMBALA M CH	DIRECTOR-WORLD Trustee or director	2	$0
JENS C RUECKERT MD	DIRECTOR-EUROPE (THORACIC) Trustee or director	2	$0
SHARON BEN-OR MD	DIR-NORTH AMERICA (THORACIC) Trustee or director	2	$0
LANA SCHUMACHER MD	DIRECTOR-WORLD (THORACIC) Trustee or director	2	$0
JORGE M CATRIP TORRES MD	AT-LARGE DIRECTOR Trustee or director	2	$0
STEPAN CERNY MD PHD	AT-LARGE DIRECTOR Trustee or director	2	$0
MONICA GIANOLI MD	AT-LARGE EUROPE Trustee or director	2	$0
SAHIN SENAY PROF	CARDIAC PROGRAM CO-CHAIR Trustee or director	2	$0
SARAH NISIVACO MD	CARDIAC PROGRAM RES REP Trustee or director	2	$0
ANEEZ AHMED MD	THORACIC CO-CHAIR Trustee or director	2	$0
FAIZ BHORA MD	THORACIC CO-CHAIR Trustee or director	2	$0
ALPER TOKER	THORACIC CO-CHAIR Trustee or director	2	$0
JOHANNES BODNER	THORACIC CO-CHAIR (6/24) Trustee or director	2	$0
ROBERT CERFOLIO MD MBA	THORACIC CO-CHAIR (6/24) Trustee or director	2	$0
WING HUNG LAU	THORACIC CO-CHAIR (6/24) Trustee or director	2	$0
ANTONIO SIDERIS	THORACIC CO-CHAIR (6/24) Trustee or director	2	$0
ANTONIOS PITSIS PHD	CARDIAC CO-CHAIR (6/24) Trustee or director	2	$0
ANDREA AMABILE	CARDIAC CO-CHAIR (6/24) Trustee or director	2	$0
TOM C NGUYEN MD	DIR-NORTH AMERICA (6/24) Trustee or director	2	$0
BRIAN MITZMAN	DIR-THORACIC (6/24) Trustee or director	2	$0

990 for the year ended December 31, 2023: 35 people

Name	Title	Hours / week	Compensation
NIV AD MD	EDITOR Trustee or director	2	$30,000
NIKOLAOS BONAROS MD	PRESIDENT/PR Trustee or director, Officer	2	$0
HUSAM H BALKHY MD	PRESIDENT-EL Trustee or director, Officer	2	$0
GRY DAHLE MD	VP/SECRETARY Trustee or director, Officer	2	$0
VINOD H THOURANI MD	PAST PRES/PR Trustee or director, Officer	2	$0
JOERG KEMPFERT MD	SECRETARY/DI Trustee or director, Officer	2	$0
NIRAV C PATEL MD	TREASURER Trustee or director, Officer	2	$0
ABBAS E ABBAS MD	TREASURER-EL Trustee or director, Officer	2	$0
JOHANNES BODNER	THORACIC PRO Trustee or director	2	$0
ROBERT CERFOLIO MD MBA	THORACIC PRO Trustee or director	2	$0
WING HUNG LAU	THORACIC PRO Trustee or director	2	$0
ANTONIOS SIDERIS	THORACIC PRO Trustee or director	2	$0
ANTONIOS PITSIS PHD	CARDIAC PROG Trustee or director	2	$0
SABINE BLEIZIFFER	CARDIAC PROG Trustee or director	2	$0
ANDREA AMABILE	CARDIAC PROG Trustee or director	2	$0
JORGE M CATRIP TORRES MD	AT LARGE DIR Trustee or director	2	$0
STEPHAN CERNY MD PHD	AT-LARGE DIR Trustee or director	2	$0
KEITA KIKUCHI MD PHD	DIRECTOR Trustee or director	2	$0
SAHIN SENAY PROF	DIRECTOR Trustee or director	2	$0
ERIC J LEHR MD PHD	DIRECTOR Trustee or director	2	$0
TOM C NGUYEN MD	DIRECTOR Trustee or director	2	$0
MARC RUEL MD MPH	DIRECTOR Trustee or director	2	$0
PEYMAN SARDARI NIA MD PHD	DIRECTOR Trustee or director	2	$0
JOSEPH ZACHARIAS MD	DIRECTOR Trustee or director	2	$0
SATHYAKI NAMBALA	DIRECTOR Trustee or director	2	$0
SHARON BEN-OR MD	DIRECTOR Trustee or director	2	$0
BRIAN MITZMAN	DIRECTOR Trustee or director	2	$0
JENS C RUECKERT MD	DIRECTOR Trustee or director	2	$0
BOB B KIAII MD	PAST PRES (6 Trustee or director, Officer	2	$0
JOEL DUNNING MD	DIRECTOR (6/ Trustee or director	2	$0
CALVIN S NG MD	DIRECTOR (6/ Trustee or director	2	$0
JAMES EDELMAN	CARDIAC COCH Trustee or director	2	$0
JESSICA FORCILLO	CARDIAC COCH Trustee or director	2	$0
PETER KNEUERTZ MD	THOR CO-CHR Trustee or director	2	$0
ERIC SCEUSI	THOR CO-CHR Trustee or director	2	$0

Address and contacts

Address (IRS master file): 500 CUMMINGS CTR STE 4400, BEVERLY, MA 01915-6518
In care of: % GARY CROWE
Principal officer (990 for 2024): HUSAM H BALKHY MD, 500 CUMMINGS CENTER SUITE 4400, BEVERLY, MA 01915
Signed the 990: ABBAS ABBAS MD, TREASURER
Phone: (978) 927-8330
Website: WWW.ISMICS.ORG
Return prepared by: GRASSI & CO CPA'S PC

Mission

TO ENGAGE IN, ASSIST, AND CONTRIBUTE TO THE SUPPORT OF EXCLUSIVELY SCIENTIFIC, EDUCATIONAL, OR CHARITABLE ACTIVITIES AND PROJECTS.
990 for the year ended December 31, 2024

Program accomplishments

MEETINGS - TO PROVIDE A FORUM FOR DEVELOPMENT OF THE MEDICAL SUBSPECIALTY OF MINIMALLY INVASIVE CARDIOTHORACIC AND CARDIOVASCULAR SURGERY.
Expenses $538,501 · grants $7,033 · revenue $469,977
PUBLICATIONS - TO PROVIDE AN AUDIENCE FOR THE SCIENTIFIC EVALUATION OF NEW AND INNOVATIVE MINIMALLY INVASIVE SURGICAL TECHNIQUES AND TECHNOLOGY.
Expenses $151,718 · revenue $31,630
COMMITTEES - THE SOCIETY ASSEMBLES COMMITTEES TO HELP ORGANIZE AND OPERATE VARIOUS FUNCTIONS OF THE SOCIETY.
Expenses $38,940
GRANTS AND CONTRIBUTIONS - SUBRAMANIAN AWARD, GRUNDEMAN AWARD, AND CHITWOOD AWARD.
Expenses $22,875 · grants $22,875

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 year	Year ended	Due	IRS public records
2025	December 31, 2025	May 15, 2026	Not on file
2024	December 31, 2024	May 15, 2025	990 on file
2023	December 31, 2023	May 15, 2024	990 on file

IRS record

EIN: 41-1889746
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: 1999
Accounting year ends: December
Files: Form 990 or 990-EZ
Category (NTEE): Medical research (H43)
Assets (IRS master file): $865,624
Income (IRS master file): $1,119,315

Filing history

Form	Year ended	Revenue	Expenses	Assets	Return
990	December 2024	$1,115,168	$1,036,445	$865,624	XML
990	December 2023	$981,848	$951,621	$755,731	XML
990	December 2022	$839,125	$987,483	$740,358	IRS
990	December 2021	–	–	–	IRS
990	December 2020	–	–	–	IRS
990	December 2019	–	–	–	IRS
990	December 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 41-1889746).

Questions about INTERNATIONAL SOCIETY FOR MINIMALLY INVASIVE CARDIAC SURGERY

What is the EIN of INTERNATIONAL SOCIETY FOR MINIMALLY INVASIVE CARDIAC SURGERY?: The employer identification number (EIN) of INTERNATIONAL SOCIETY FOR MINIMALLY INVASIVE CARDIAC SURGERY is 41-1889746.
Is INTERNATIONAL SOCIETY FOR MINIMALLY INVASIVE CARDIAC SURGERY tax-exempt?: Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1999.
Are donations to INTERNATIONAL SOCIETY FOR MINIMALLY INVASIVE CARDIAC SURGERY tax-deductible?: Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does INTERNATIONAL SOCIETY FOR MINIMALLY INVASIVE CARDIAC SURGERY 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 INTERNATIONAL SOCIETY FOR MINIMALLY INVASIVE CARDIAC SURGERY 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 INTERNATIONAL SOCIETY FOR MINIMALLY INVASIVE CARDIAC SURGERY 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 INTERNATIONAL SOCIETY FOR MINIMALLY INVASIVE CARDIAC SURGERY?: The 990 for the year ended December 31, 2024 names HUSAM H BALKHY MD.
Who are the officers and directors of INTERNATIONAL SOCIETY FOR MINIMALLY INVASIVE CARDIAC SURGERY?: The 990 for the year ended December 31, 2024 lists 36 people; 1 received compensation from the organization, the highest $50,000 (NIV AD MD, EDITOR).
How much revenue does INTERNATIONAL SOCIETY FOR MINIMALLY INVASIVE CARDIAC SURGERY have?: On its 990 for the year ended December 31, 2024 it reported revenue of $1,115,168, expenses of $1,036,445 and total assets of $865,624 at year end.

Other nonprofits in BEVERLY

AMERICAN SURGICAL ASSOCIATION FOUNDATION
EIN 95-3179452 · last filed 990 for 2024
THE PLASTIC SURGERY RESEARCH COUNCIL
EIN 37-1101785 · last filed 990 for 2024
AMERICAN SOCIETY FOR PERIPHERAL NERVE
EIN 43-1746236 · last filed 990 for 2024
SOCIETY OF SURGERY OF THE ALIMENTARY TRACT FOUNDATION
EIN 31-1731986 · last filed 990 for 2024
KARIN GRUNEBAUM CANCER RESEARCH FOUNDATION
EIN 04-6053493 · last filed 990-PF for 2025
SOCIETY FOR RESEARCH ON CALCULOUS KINETICS
EIN 45-4672250 · last filed 990-EZ for 2024
AMERICAN FEDERATION FOR MEDICAL RESEARCH FOUNDATION
EIN 22-3061358 · last filed 990-EZ for 2024
AMERICAN ASSOCIATION OF PEDIATRIC PLASTIC SURGEONS INC
EIN 59-3132787 · last filed 990-N for 2024

All nonprofits in BEVERLY · Massachusetts · Medical research