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International Society For Research On Aggression

  • Buffalo, NY
  • Tax-exempt since Nov. 1975
  • EIN: 23-7268264

Organization summary

Type of Nonprofit

Designated as a 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.

Summary charts: organization finances over time

Revenue
$9.54k (2023)

Expenses
$13.5k (2023)

Total Assets
$173k (2023)

Total Liabilities
$0 (2023)

Years with missing data
Source: Form 990 tax filings from 2011 to 2023

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.
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$9,535
Expenses
$13,455
Net Income
-$3,920
Net Assets
$172,597
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,400
25.2%
Program Services $0
Investment Income $565
5.9%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $172,597
Total Liabilities $0
Net Assets $172,597
Compensation
Key Employees and Officers Compensation Other
Brad J Bushman (Eecutive Secretary) $0 $0
Tract Villancourt (President) $0 $0
Wayne Warburton (President Elect) $0 $0
Jamie M Ostrov (Treasurer) $0 $0
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Document Links

990-EZ
Filed on March 30, 2024

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

View Filing
XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$27,329
Expenses
$0
Net Income
$27,329
Net Assets
$212,263
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $22,000
80.5%
Investment Income $206
0.8%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $212,263
Total Liabilities $0
Net Assets $212,263
Compensation
Key Employees and Officers Compensation Other
Dominic J Parrott (Executive Secretary) $0 $0
Tracy Vaillancourt (President Elect) $0 $0
Eric Dubow (President) $0 $0
Jamie Ostrov (Treasurer) $0 $0
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Document Links

990-EZ
Filed on March 1, 2022

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

View Filing
XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$27,534
Expenses
$14,376
Net Income
$13,158
Net Assets
$201,984
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $23,000
83.5%
Investment Income $456
1.7%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $201,984
Total Liabilities $0
Net Assets $201,984
Compensation
Key Employees and Officers Compensation Other
Dominic J Parrott (Executive Secretary) $0 $0
Tracy Vaillancourt (President Elect) $0 $0
Eric Dubow (President) $0 $0
Sarah Coyne (Treasurer) $0 $0
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Document Links

990-EZ
Filed on March 20, 2021

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

View Filing
XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$48,649
Expenses
$19,580
Net Income
$29,069
Net Assets
$191,406
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $32,903
67.6%
Investment Income $561
1.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $191,406
Total Liabilities $0
Net Assets $191,406

Document Links

990-EZ

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

PDF
PDF (2 of 2)

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$65,001
Expenses
$75,719
Net Income
-$10,718
Net Assets
$161,357
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $57,763
88.9%
Investment Income $436
0.7%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $161,357
Total Liabilities $0
Net Assets $161,357

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$33,771
Expenses
$11,677
Net Income
$22,094
Net Assets
$172,074
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $28,158
83.4%
Investment Income $236
0.7%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $172,074
Total Liabilities $0
Net Assets $172,074

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$34,552
Expenses
$56,663
Net Income
-$22,111
Net Assets
$153,497
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $27,107
78.5%
Investment Income $220
0.6%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $153,497
Total Liabilities $0
Net Assets $153,497
Compensation
Key Employees and Officers Compensation Other
Kaj Bjorkqvist (President) $0 $0
Eric Dubow (Treasurer) $0 $0
Dominic Parrott (Execsecretary) $0 $0

Document Links

990-EZ
Filed on Feb. 8, 2017

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$35,041
Expenses
$6,547
Net Income
$28,494
Net Assets
$175,608
Notable Sources of Revenue Percent of Total Revenue
Contributions $232
0.7%
Program Services $29,437
84.0%
Investment Income $217
0.6%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $175,608
Total Liabilities $0
Net Assets $175,608
Compensation
Key Employees and Officers Compensation Other
Kaj Bjorkqvist (President) $0 $0
Eric Dubow (Treasurer) $0 $0
Dominic J Parrott (Execsecretary) $0 $0

Document Links

990-EZ
Filed on March 25, 2016

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$56,804
Expenses
$96,408
Net Income
-$39,604
Net Assets
$147,114
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $48,025
84.5%
Investment Income $259
0.5%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $147,114
Total Liabilities $0
Net Assets $147,114
Compensation
Key Employees and Officers Compensation Other
Kaj Bjorkqvist (President) $0 $0
Michael Potegal (Execsecretary) $0 $0

Document Links

990-EZ
Filed on Feb. 27, 2015

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$37,539
Expenses
$16,793
Net Income
$20,746
Net Assets
$186,718
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $28,755
76.6%
Investment Income $319
0.8%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $186,718
Total Liabilities $0
Net Assets $186,718
Compensation
Key Employees and Officers Compensation Other
John F Knutson (President) $0 $0
Michael Potegal (Execsecretary) $0 $0

Document Links

990-EZ
Filed on April 2, 2014

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$34,848
Expenses
$33,280
Net Income
$1,568
Net Assets
$165,972
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $26,444
75.9%
Investment Income $309
0.9%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $165,972
Total Liabilities $0
Net Assets $165,972

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$36,276
Expenses
$18,231
Net Income
$18,045
Net Assets
$164,404
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $26,228
72.3%
Investment Income $393
1.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $164,404
Total Liabilities $0
Net Assets $164,404

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2010

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2009

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2008

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

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

PDF

About 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.

Which Organizations Are Here?

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 »

Get the Data

For those interested in acquiring the original data from the source, here’s where our data comes from:

  • Raw filing data. Includes EINs and summary financials as structured data.
  • Exempt Organization profiles. Includes organization names, addresses, etc. You can merge this with the raw filing data using EIN numbers.
  • 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.

API

The data powering this website is available programmatically, via an API. Read the API documentation »

Byline

By Andrea Suozzo, Alec Glassford and Ash Ngu, ProPublica, and Brandon Roberts, Special to ProPublica.
Design by Jeff Frankl. Additional development by Ken Schwencke, Mike Tigas, and Sisi Wei.

E-file viewer adapted from IRS e-File Viewer by Ben Getson. Code for scraping audit documents adapated from Govwiki.

Updated