New York Entomological Society

New York, NY
Tax-exempt since July 1944
EIN: 13-6161678

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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

$46.4k (2024)

Expenses

$2.05k (2024)

Total Assets

$793k (2024)

Total Liabilities

$0 (2024)

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

$46,384

Expenses

$2,053

Net Income

$44,331

Net Assets

$792,686

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$940	2.0%
Program Services	$20,866	45.0%
Investment Income	$11	0.0%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$24,567	53.0%

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

Assets/Debt
Total Assets	$792,686
Total Liabilities	$0
Net Assets	$792,686

Compensation

Key Employees and Officers	Compensation	Related	Other
Sule Oyger (President)	$0	$0	$0
Parker Gambino (Vice President)	$0	$0	$0
Thomas Sullivan (Secretary)	$0	$0	$0
Louis Sorkin (Treasurer)	$0	$0	$0

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990

Filed on Nov. 17, 2025

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Dec.
2023

Revenue

$75,585

Expenses

$5,664

Net Income

$69,921

Net Assets

$748,355

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$1,690	2.2%
Program Services	$19,595	25.9%
Investment Income	$8	0.0%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$54,292	71.8%

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

Assets/Debt
Total Assets	$748,355
Total Liabilities	$0
Net Assets	$748,355

Compensation

Key Employees and Officers	Compensation	Related	Other
Sule Oyger (President)	$0	$0	$0
Parker Gambino (Vice President)	$0	$0	$0
Thomas Sullivan (Secretary)	$0	$0	$0
Louis Sorkin (Treasurer)	$0	$0	$0

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990

Filed on May 15, 2024

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Dec.
2022

Revenue

$25,644

Expenses

$6,572

Net Income

$19,072

Net Assets

$678,434

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$2,755	10.7%
Program Services	$22,872	89.2%
Investment Income	$10	0.0%
Bond Proceeds	$0
Royalties	$7	0.0%
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	$678,434
Total Liabilities	$0
Net Assets	$678,434

Compensation

Key Employees and Officers	Compensation	Related	Other
Sule Oyger (President)	$0	$0	$0
Parker Gambino (Vice President)	$0	$0	$0
Thomas Sullivan (Secretary)	$0	$0	$0
Louis Sorkin (Treasurer)	$0	$0	$0

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990

Filed on Sept. 16, 2023

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2021

Revenue

$56,160

Expenses

$11,162

Net Income

$44,998

Net Assets

$685,946

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$1,481	2.6%
Program Services	$20,373	36.3%
Investment Income	$6	0.0%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$34,300	61.1%

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

Assets/Debt
Total Assets	$685,946
Total Liabilities	$0
Net Assets	$685,946

Compensation

Key Employees and Officers	Compensation	Related	Other
Sule Oyger (President)	$0	$0	$0
Parker Gambino (Vice President)	$0	$0	$0
Thomas Sullivan (Secretary)	$0	$0	$0
Louis Sorkin (Treasurer)	$0	$0	$0

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990

Filed on Oct. 18, 2022

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Dec.
2020

Revenue

$43,443

Expenses

$5,104

Net Income

$38,339

Net Assets

$640,948

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$2,595	6.0%
Program Services	$20,415	47.0%
Investment Income	$5,369	12.4%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$15,064	34.7%

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

Assets/Debt
Total Assets	$640,948
Total Liabilities	$0
Net Assets	$640,948

Compensation

Key Employees and Officers	Compensation	Related	Other
Sule Oygur (President)	$0	$0	$0
Parker Gambino (Vice President)	$0	$0	$0
Thomas Sullivan (Secretary)	$0	$0	$0
Louis Sorkin (Treasurer)	$0	$0	$0

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990

Filed on Aug. 16, 2022

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2019

Revenue

$117,355

Expenses

$13,974

Net Income

$103,381

Net Assets

$602,609

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$4,679	4.0%
Program Services	$11,961	10.2%
Investment Income	$5,384	4.6%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$95,331	81.2%

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

Assets/Debt
Total Assets	$602,609
Total Liabilities	$0
Net Assets	$602,609

990

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

PDF

PDF (2 of 2)

Fiscal Year Ending Dec.
2018

Revenue

$18,611

Expenses

$6,045

Net Income

$12,566

Net Assets

$499,228

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$8,124	43.7%
Investment Income	$5,366	28.8%
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	-$169

Assets/Debt
Total Assets	$499,228
Total Liabilities	$0
Net Assets	$499,228

990-EZ

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

PDF

Fiscal Year Ending Dec.
2017

Revenue

$82,737

Expenses

$48,738

Net Income

$33,999

Net Assets

$486,662

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$8,590	10.4%
Investment Income	$6,385	7.7%
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$61,372	74.2%

Assets/Debt
Total Assets	$486,662
Total Liabilities	$0
Net Assets	$486,662

990-EZ

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

PDF

Fiscal Year Ending Dec.
2016

Revenue

$42,526

Expenses

$45,022

Net Income

-$2,496

Net Assets

$452,663

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$17,750	41.7%
Investment Income	$5,385	12.7%
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$13,961	32.8%

Assets/Debt
Total Assets	$452,663
Total Liabilities	$0
Net Assets	$452,663

990-EZ

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

PDF

Fiscal Year Ending Dec.
2015

Revenue

$14,316

Expenses

$44,394

Net Income

-$30,078

Net Assets

$455,159

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$185	1.3%
Program Services	$25,567	> 100%
Investment Income	$5,165	36.1%
Net Fundraising	-$19,826
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Assets/Debt
Total Assets	$455,159
Total Liabilities	$0
Net Assets	$455,159

990-EZ

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

PDF

Fiscal Year Ending Dec.
2014

Revenue

$40,389

Expenses

$18,237

Net Income

$22,152

Net Assets

$485,237

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$75	0.2%
Program Services	$23,530	58.3%
Investment Income	$5,716	14.2%
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$10,823	26.8%

Assets/Debt
Total Assets	$485,237
Total Liabilities	$0
Net Assets	$485,237

990-EZ

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

PDF

Fiscal Year Ending Dec.
2013

Revenue

$52,553

Expenses

$40,132

Net Income

$12,421

Net Assets

$463,085

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$23,090	43.9%
Investment Income	$5,527	10.5%
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$23,601	44.9%

Assets/Debt
Total Assets	$463,085
Total Liabilities	$0
Net Assets	$463,085

990-EZ

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

PDF

Fiscal Year Ending Dec.
2012

Revenue

$66,310

Expenses

$19,466

Net Income

$46,844

Net Assets

$450,664

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$22,744	34.3%
Investment Income	$5,538	8.4%
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$37,888	57.1%

Assets/Debt
Total Assets	$450,664
Total Liabilities	$0
Net Assets	$450,664

990-EZ

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

PDF

Fiscal Year Ending Dec.
2011

Revenue

$57,300

Expenses

$28,382

Net Income

$28,918

Net Assets

$403,820

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$525	0.9%
Program Services	$8,476	14.8%
Investment Income	$5,435	9.5%
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$42,044	73.4%

Assets/Debt
Total Assets	$403,820
Total Liabilities	$0
Net Assets	$403,820

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

There are 27 nonprofit designations based on the numbered subsections of section 501(c) of the tax code. See the list »

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Raw filing data. Includes EINs and summary financials as structured data.
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Form 990 documents. Prior to 2017, these documents were obtained and processed by Public.Resource.org and ProPublica. Bulk PDF downloads since 2017 are available from the IRS.
Form 990 documents as XML files. Includes complete filing data (financial details, names of officers, tax schedules, etc.) in machine-readable format. Only available for electronically filed documents. Electronic data released prior to October 2021 is also available through Amazon Web Services.
Audits. PDFs of single or program-specific audits for nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year. Available for fiscal year 2015 and later.

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Updated December 22, 2025

New York Entomological Society

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $46.4k (2024)

Expenses $2.05k (2024)

Total Assets $793k (2024)

Total Liabilities $0 (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

Document Links

990

Fiscal Year Ending Dec. 2022

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2021

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2020

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2019

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending Dec. 2018

Extracted Financial Data

Extracted Financial Data from 990-EZ

Document Links

990-EZ

Fiscal Year Ending Dec. 2017

Extracted Financial Data

Extracted Financial Data from 990-EZ

Document Links

990-EZ

Fiscal Year Ending Dec. 2016

Extracted Financial Data

Extracted Financial Data from 990-EZ

Document Links

990-EZ

Fiscal Year Ending Dec. 2015

Extracted Financial Data

Extracted Financial Data from 990-EZ

Document Links

990-EZ

Fiscal Year Ending Dec. 2014

Extracted Financial Data

Extracted Financial Data from 990-EZ

Document Links

990-EZ

Fiscal Year Ending Dec. 2013

Extracted Financial Data

Extracted Financial Data from 990-EZ

Document Links

990-EZ

Fiscal Year Ending Dec. 2012

Extracted Financial Data

Extracted Financial Data from 990-EZ

Document Links

990-EZ

Fiscal Year Ending Dec. 2011

Revenue

$46.4k (2024)

Expenses

$2.05k (2024)

Total Assets

$793k (2024)

Total Liabilities

$0 (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 Dec.
2014

Fiscal Year Ending Dec.
2013

Fiscal Year Ending Dec.
2012

Fiscal Year Ending Dec.
2011

Fiscal Year Ending Dec.
2010

Fiscal Year Ending Dec.
2009

Fiscal Year Ending Dec.
2008

Fiscal Year Ending Dec.
2007

Fiscal Year Ending Dec.
2005

Fiscal Year Ending Dec.
2004

Fiscal Year Ending Dec.
2003

Fiscal Year Ending Dec.
2002

Fiscal Year Ending Dec.
2001