The International Society Of Gynecological Pathologists

Chicago, IL
Tax-exempt since Oct. 1978
EIN: 41-1329309

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Type of Nonprofit

Designated as a 501(c)(3) Organizations for any of the following purposes: religious, educational, charitable, scientific, literary, testing for public safety, fostering national or international amateur sports competition (as long as it doesn't provide athletic facilities or equipment), or the prevention of cruelty to children or animals.

Donations to this organization are tax deductible.

Revenue

$349k (2024)

Expenses

$256k (2024)

Total Assets

$1.39M (2024)

Total Liabilities

$78k (2024)

Years with multiple filings

Source: Form 990 tax filings from 2011 to 2024

Tax Filings by Year

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. If this organization filed an amended return, it may not be reflected below. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Form 990 data is from the IRS.

Fiscal Year Ending Dec.
2024

Revenue

$349,480

Expenses

$255,534

Net Income

$93,946

Net Assets

$1,316,669

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$10,675	3.1%
Program Services	$289,296	82.8%
Investment Income	$49,509	14.2%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$1,394,644
Total Liabilities	$77,975
Net Assets	$1,316,669

Compensation

Key Employees and Officers	Compensation	Related	Other
Marisa Nucci (President)	$0	$0	$0
Xavier Matias Guiu (Past President)	$0	$0	$0
Natalia Buza (Secretary)	$0	$0	$0
Pei Hui (President Elect)	$0	$0	$0
Simona Stolnicu (Member At Large)	$0	$0	$0
Martin Kobel (Member At Large)	$0	$0	$0
Anne Mills (Member At Large)	$0	$0	$0
Natalie Banet (Treasurer)	$0	$0	$0
Anais Malpica (Member At Large)	$0	$0	$0
Philip Ip (Member At Large)	$0	$0	$0

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990

Filed on June 13, 2025

Primary tax return for a nonprofit’s activities, finances, and governance

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Schedules ▼

XML

Fiscal Year Ending Dec.
2023

Revenue

$337,380

Expenses

$233,982

Net Income

$103,398

Net Assets

$1,222,503

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$1,500	0.4%
Program Services	$290,212	86.0%
Investment Income	$45,668	13.5%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$1,298,592
Total Liabilities	$76,089
Net Assets	$1,222,503

Compensation

Key Employees and Officers	Compensation	Related	Other
Marisa Nucci (President)	$0	$0	$0
Xavier Matias Guiu (Past President)	$0	$0	$0
Natalia Buza (Secretary)	$0	$0	$0
Pei Hui (Treasurer)	$0	$0	$0
Simona Stolnicu (Member At Large)	$0	$0	$0
Martin Kobel (Member At Large)	$0	$0	$0
Naveena Singh (President Elect)	$0	$0	$0
Takako Kiyokawa (Member At Large)	$0	$0	$0
Anne Mills (Member At Large)	$0	$0	$0
Carlos Parra Herran (Member At Large)	$0	$0	$0

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990

Filed on June 26, 2024

Primary tax return for a nonprofit’s activities, finances, and governance

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Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2022

Revenue

$263,250

Expenses

$248,314

Net Income

$14,936

Net Assets

$1,166,031

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$248,183	94.3%
Investment Income	$15,067	5.7%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$1,166,031
Total Liabilities	$0
Net Assets	$1,166,031

Compensation

Key Employees and Officers	Compensation	Related	Other
Marisa Nucci (President)	$0	$0	$0
Xavier Matias Guiu (Past President)	$0	$0	$0
Natalia Buza (Secretary)	$0	$0	$0
Pei Hui (Treasurer)	$0	$0	$0
Anne Mills (Member At Large)	$0	$0	$0
Simona Stolnicu (Member At Large)	$0	$0	$0
Martin Kobel (Member At Large)	$0	$0	$0
Naveena Singh (President Elect)	$0	$0	$0
Takako Kiyokawa (Member At Large)	$0	$0	$0
Carlos Parra Herran (Member At Large)	$0	$0	$0

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990

Filed on Aug. 21, 2023

Primary tax return for a nonprofit’s activities, finances, and governance

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Schedules ▼

XML

Fiscal Year Ending Dec.
2021

Revenue

$278,755

Expenses

$230,437

Net Income

$48,318

Net Assets

$1,163,249

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$2,500	0.9%
Program Services	$273,882	98.3%
Investment Income	$2,373	0.9%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$1,163,249
Total Liabilities	$0
Net Assets	$1,163,249

Compensation

Key Employees and Officers	Compensation	Related	Other
Xavier Matias Guiu (President)	$0	$0	$0
Esther Oliva (Past President)	$0	$0	$0
Joseph Rabban Iii (Secretary)	$0	$0	$0
Pei Hui (Treasurer)	$0	$0	$0
Brooke Howitt (Member At Large)	$0	$0	$0
Sigurd Lax (Member At Large)	$0	$0	$0
Kay Park (Member At Large)	$0	$0	$0
Marisa Nucci (President Elect)	$0	$0	$0
Takako Kiyokawa (Member At Large)	$0	$0	$0
Carlos Parra Herran (Member At Large)	$0	$0	$0

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990

Filed on Aug. 30, 2022

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2020

Revenue

$181,720

Expenses

$157,138

Net Income

$24,582

Net Assets

$1,115,641

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$500	0.3%
Program Services	$174,573	96.1%
Investment Income	$6,647	3.7%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$1,115,641
Total Liabilities	$0
Net Assets	$1,115,641

Compensation

Key Employees and Officers	Compensation	Related	Other
Xavier Matias Guiu (President)	$0	$0	$0
Esther Oliva (Past President)	$0	$0	$0
Joseph Rabban Iii (Secretary)	$0	$0	$0
Pei Hui (Treasurer)	$0	$0	$0
Masaharu Fukunaga (Member At Large)	$0	$0	$0
Brooke Howitt (Member At Large)	$0	$0	$0
Sigurd Lax (Member At Large)	$0	$0	$0
Kay Park (Member At Large)	$0	$0	$0
Andres Roma (Member At Large)	$0	$0	$0

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990

Filed on Nov. 2, 2021

Primary tax return for a nonprofit’s activities, finances, and governance

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Schedules ▼

XML

Fiscal Year Ending Dec.
2019

Revenue

$203,758

Expenses

$204,130

Net Income

-$372

Net Assets

$1,087,322

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$1,000	0.5%
Program Services	$183,371	90.0%
Investment Income	$19,387	9.5%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$1,087,322
Total Liabilities	$0
Net Assets	$1,087,322

Compensation

Key Employees and Officers	Compensation	Related	Other
Esther Oliva (President)	$0	$0	$0
Blake Gilks (Past President)	$0	$0	$0
Joseph Rabban Iii (Secretary)	$0	$0	$0
Xavier Matias Guiu (President Elect)	$0	$0	$0
Pei Hui (Treasurer)	$0	$0	$0
Masaharu Fukunaga (Member At Large)	$0	$0	$0
Brooke Howitt (Member At Large)	$0	$0	$0
Sigurd Lax (Member At Large)	$0	$0	$0
Kay Park (Member At Large)	$0	$0	$0
Andres Roma (Member At Large)	$0	$0	$0

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990

Filed on July 14, 2020

Primary tax return for a nonprofit’s activities, finances, and governance

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Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2018

Revenue

$190,023

Expenses

$213,843

Net Income

-$23,820

Net Assets

$1,080,819

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$500	0.3%
Program Services	$176,792	93.0%
Investment Income	$12,731	6.7%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$1,080,819
Total Liabilities	$0
Net Assets	$1,080,819

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2017

Revenue

$152,479

Expenses

$126,472

Net Income

$26,007

Net Assets

$1,105,139

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$1,000	0.7%
Program Services	$146,767	96.3%
Investment Income	$4,712	3.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$1,105,139
Total Liabilities	$0
Net Assets	$1,105,139

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2016

Revenue

$221,327

Expenses

$142,495

Net Income

$78,832

Net Assets

$1,082,868

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$1,000	0.5%
Program Services	$214,656	97.0%
Investment Income	$5,671	2.6%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$1,082,868
Total Liabilities	$0
Net Assets	$1,082,868

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2015

Revenue

$43,873

Expenses

$45,902

Net Income

-$2,029

Net Assets

$1,000,833

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$40,520	92.4%
Investment Income	$3,353	7.6%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$1,000,833
Total Liabilities	$0
Net Assets	$1,000,833

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Aug.
2015

Revenue

$180,735

Expenses

$77,278

Net Income

$103,457

Net Assets

$1,005,145

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$500	0.3%
Program Services	$169,083	93.6%
Investment Income	$11,152	6.2%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$1,005,145
Total Liabilities	$0
Net Assets	$1,005,145

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Aug.
2014

Revenue

$148,230

Expenses

$132,544

Net Income

$15,686

Net Assets

$909,580

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$500	0.3%
Program Services	$138,114	93.2%
Investment Income	$9,616	6.5%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$909,580
Total Liabilities	$0
Net Assets	$909,580

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

PDF (2 of 2)

Fiscal Year Ending Aug.
2013

Revenue

$294,152

Expenses

$146,303

Net Income

$147,849

Net Assets

$885,925

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$750	0.3%
Program Services	$282,084	95.9%
Investment Income	$11,131	3.8%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	-$148
Net Inventory Sales	$0
Other Revenue	$335	0.1%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$885,925
Total Liabilities	$0
Net Assets	$885,925

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Aug.
2012

Revenue

$321,760

Expenses

$124,242

Net Income

$197,518

Net Assets

$745,314

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$500	0.2%
Program Services	$314,100	97.6%
Investment Income	$7,160	2.2%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$745,314
Total Liabilities	$0
Net Assets	$745,314

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Aug.
2011

Revenue

$170,516

Expenses

$108,510

Net Income

$62,006

Net Assets

$547,796

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$167,174	98.0%
Investment Income	$3,342	2.0%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$1,000	0.9%
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$547,796
Total Liabilities	$0
Net Assets	$547,796

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

About This Data

What Is This Data?

Nonprofit Explorer includes summary data for nonprofit tax returns and full Form 990 documents, in both PDF and digital formats.

The summary data contains information processed by the IRS during the 2012-2019 calendar years; this generally consists of filings for the 2011-2018 fiscal years, but may include older records. This data release includes only a subset of what can be found in the full Form 990s.

In addition to the raw summary data, we link to PDFs and digital copies of full Form 990 documents wherever possible. This consists of separate releases by the IRS of Form 990 documents processed by the agency, which we update regularly.

We also link to copies of audits nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year since 2016. These audits are copied from the Federal Audit Clearinghouse.

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Every organization that has been recognized as tax exempt by the IRS has to file Form 990 every year, unless they make less than $200,000 in revenue and have less than $500,000 in assets, in which case they have to file form 990-EZ. Organizations making less than $50,000 don’t have to file either form but do have to let the IRS they’re still in business via a Form 990N "e-Postcard."

Nonprofit Explorer has organizations claiming tax exemption in each of the 27 subsections of the 501(c) section of the tax code, and which have filed a Form 990, Form 990EZ or Form 990PF. Taxable trusts and private foundations that are required to file a form 990PF are also included. Small organizations filing a Form 990N "e-Postcard" are not included in this data.

Types of Nonprofits

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The International Society Of Gynecological Pathologists

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $349k (2024)

Expenses $256k (2024)

Total Assets $1.39M (2024)

Total Liabilities $78k (2024)

Tax Filings by Year

Fiscal Year Ending Dec. 2024

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2023

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

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Fiscal Year Ending Dec. 2022

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

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Fiscal Year Ending Dec. 2021

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

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Fiscal Year Ending Dec. 2020

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

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Fiscal Year Ending Dec. 2019

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

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990

Fiscal Year Ending Dec. 2018

Extracted Financial Data

Extracted Financial Data from Form 990

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Fiscal Year Ending Dec. 2017

Extracted Financial Data

Extracted Financial Data from Form 990

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Fiscal Year Ending Dec. 2016

Extracted Financial Data

Extracted Financial Data from Form 990

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Fiscal Year Ending Dec. 2015

Extracted Financial Data

Extracted Financial Data from Form 990

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990

Fiscal Year Ending Aug. 2015

Extracted Financial Data

Extracted Financial Data from Form 990

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990

Fiscal Year Ending Aug. 2014

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending Aug. 2013

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Revenue

$349k (2024)

Expenses

$256k (2024)

Total Assets

$1.39M (2024)

Total Liabilities

$78k (2024)

Fiscal Year Ending Dec.
2024

Fiscal Year Ending Dec.
2023

Fiscal Year Ending Dec.
2022

Fiscal Year Ending Dec.
2021

Fiscal Year Ending Dec.
2020

Fiscal Year Ending Dec.
2019

Fiscal Year Ending Dec.
2018

Fiscal Year Ending Dec.
2017

Fiscal Year Ending Dec.
2016

Fiscal Year Ending Dec.
2015

Fiscal Year Ending Aug.
2015

Fiscal Year Ending Aug.
2014

Fiscal Year Ending Aug.
2013

Fiscal Year Ending Aug.
2012

Fiscal Year Ending Aug.
2011

Fiscal Year Ending Aug.
2010

Fiscal Year Ending Aug.
2009

Fiscal Year Ending Aug.
2008

Fiscal Year Ending Aug.
2007

Fiscal Year Ending Aug.
2006

Fiscal Year Ending Aug.
2005

Fiscal Year Ending Aug.
2004

Fiscal Year Ending Aug.
2003

Fiscal Year Ending Aug.
2002

Fiscal Year Ending Dec.
2000