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Organization For Computational Neurosciences

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.

Category: Diseases, Disorders, Medical Disciplines / Medical Disciplines (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$186k (2023)

Expenses
$307k (2023)

Total Assets
$195k (2023)

Total Liabilities
$0 (2023)

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
$185,717
Expenses
$306,592
Net Income
-$120,875
Net Assets
$195,326
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $180,357
97.1%
Investment Income $80
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $195,326
Total Liabilities $0
Net Assets $195,326
Compensation
Key Employees and Officers Compensation Other
Thomas Nowotny (President) $0 $0
Leonid Rubchinsky (Vice President And Secretary) $0 $0
Volker Steuber (Ex President) $0 $0
Gennady Cymbalyuk (Treasurer) $0 $0
Shailesh Appukuttan (Website/Infrastructure Manager) $0 $0
Christiane Linster (Program Chair) $0 $0
Ingo Bojak (Publication Chair) $0 $0
Anthony Burkitt (Director) $0 $0
Salvador Dura Bernal (Director) $0 $0
Christopher French (Director) $0 $0
Max Garagnani (Director) $0 $0
Cengiz Gunay (Director) $0 $0

Document Links

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$82,483
Expenses
$158,520
Net Income
-$76,037
Net Assets
$316,201
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $78,050
94.6%
Investment Income $98
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $316,201
Total Liabilities $0
Net Assets $316,201
Compensation
Key Employees and Officers Compensation Other
Volker Steuber (President) $0 $0
Thomas Nowotny (Vice President And Secretary) $0 $0
Astrid Prinz (Past President) $0 $0
Leonid Rubchinsky (Treasurer) $0 $0
Shailesh Appukuttan (Director) $0 $0
Ingo Bojak (Director) $0 $0
James Bower (Director) $0 $0
Laure Buhry (Director) $0 $0
Anthony Burkitt (Director) $0 $0
Rodica Curtu (Director) $0 $0
Gennady Cymbalyuk (Director) $0 $0
Anca Doloc Mihu (Director) $0 $0

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$70,489
Expenses
$23,178
Net Income
$47,311
Net Assets
$392,238
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $58,690
83.3%
Investment Income $104
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $20
0.0%
Assets/Debt
Total Assets $392,238
Total Liabilities $0
Net Assets $392,238
Compensation
Key Employees and Officers Compensation Other
Volker Steuber (President) $0 $0
Martin Zapotocky (Vice President And Secretary) $0 $0
Astrid Prinz (Past President) $0 $0
Leonid Rubchinsky (Treasurer) $0 $0
Shailesh Appukuttan (Director & Web/Infrastructure Asst.) $0 $0
Ingo Bojak (Director/Publications Chair) $0 $0
James Bower (Director) $0 $0
Laure Buhry (Director) $0 $0
Anthony Burkitt (Director) $0 $0
Rodica Curtu (Director) $0 $0
Salvador Dura Bernal (Director) $0 $0
Anca Doloc Mihu (Director) $0 $0

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$11,568
Expenses
$73,432
Net Income
-$61,864
Net Assets
$344,927
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $118
1.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $344,927
Total Liabilities $0
Net Assets $344,927
Compensation
Key Employees and Officers Compensation Other
Volker Steuber (President) $0 $0
Martin Zapotocky (Vice President And Secretary) $0 $0
Leonid Rubchinsky (Treasurer) $0 $0
Astrid Prinz (Past President) $0 $0
Ingo Bojak (Director/Publications Chair) $0 $0
James Bower (Director) $0 $0
Laure Buhry (Director) $0 $0
Anthony Burkitt (Director/Local Organizer) $0 $0
Rodica Curtu (Director) $0 $0
Anca Doloc Mihu (Director/Tutorials Organizer) $0 $0
Boris Gutkin (Director/Travel Awards Chair) $0 $0
Peter Jedlicka (Director/Workshops Organizer) $0 $0

Document Links

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$235,908
Expenses
$199,293
Net Income
$36,615
Net Assets
$406,791
Notable Sources of Revenue Percent of Total Revenue
Contributions $9,005
3.8%
Program Services $226,728
96.1%
Investment Income $124
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $51
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $406,791
Total Liabilities $0
Net Assets $406,791
Compensation
Key Employees and Officers Compensation Related Other
Volker Steuber (President) $0 $0 $0
Sharon M Crook (Vice President And Secretary) $0 $0 $0
Leonid Rubchinsky (Treasurer) $0 $0 $0
Astrid Prinz (Past President) $0 $0 $0
Ingo Bojak (Director/Publications Chair) $0 $0 $0
Anthony Burkitt (Director) $0 $0 $0
Hermann Cuntz (Director/Tutorials Organizer) $0 $0 $0
Anca Doloc Mihu (Director) $0 $0 $0
Boris Gutkin (Director) $0 $0 $0
Peter Jedlicka (Director/Member Approval Chair) $0 $0 $0
Joanna Jedrzejewska Szmek (Director/Social Media Chair) $0 $0 $0
Renaud Jolivet (Director) $0 $0 $0
William Lytton (Director/Sponsorship Chair) $0 $0 $0
Thomas Nowotny (Director/Program Chair) $0 $0 $0
Cecilia Romaro (Director/Registration) $0 $0 $0
Alex Roxin (Director/Cns 2019 Local Organizer) $0 $0 $0
Ankur Sinha (Director/Website Administrator) $0 $0 $0
Taro Toyoizumi (Director/Travel Awards) $0 $0 $0
Sharmila Venugopal (Director/Education And Training) $0 $0 $0
Martin Zapotocky (Director/Workshops Organizer) $0 $0 $0
Pierre Yger (Director/Website Admin, Registration) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$188,544
Expenses
$253,020
Net Income
-$64,476
Net Assets
$370,176
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,000
2.7%
Program Services $169,499
89.9%
Investment Income $90
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $370,176
Total Liabilities $0
Net Assets $370,176
Compensation
Key Employees and Officers Compensation Other
Astrid Prinz (President) $0 $0
Sharon Crook (Vice President & Secretary) $0 $0
Volker Steuber (Treasurer) $0 $0
Erik De Schutter (Past President) $0 $0
Victoria Booth (Past Treasurer) $0 $0
Ingo Bojak (Cns Publications Chair) $0 $0
Maurice Chacron (Ocns Member Approval) $0 $0
Hermann Cuntz (Cns Tutorials Organizer) $0 $0
Michele Giugliano (Cns Sponsorship Chair) $0 $0
Peter Jedlicka (Director) $0 $0
Joanna Jedrzejewska Szmek (Social Media Chair) $0 $0
William Lytton (Cns Sponsorship Chair Assistant) $0 $0

Document Links

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$199,880
Expenses
$137,676
Net Income
$62,204
Net Assets
$434,652
Notable Sources of Revenue Percent of Total Revenue
Contributions $7,380
3.7%
Program Services $168,943
84.5%
Investment Income $79
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $810
0.4%
Assets/Debt
Total Assets $434,652
Total Liabilities $0
Net Assets $434,652
Compensation
Key Employees and Officers Compensation Other
Astrid Prinz (President) $0 $0
Sharon Crook (Vice President & Secretary) $0 $0
Volker Steuber (Treasurer) $0 $0
Ingo Bojak (Director / Publications Chair) $0 $0
Victoria Booth (Ex Treasurer) $0 $0
Anthony Burkitt (Director / Program Chair) $0 $0
Maurice Chacron (Director) $0 $0
Hermann Cuntz (Director) $0 $0
Erik De Schutter (Past President) $0 $0
Michele Giugliano (Director) $0 $0
Joanna Jedrzejewska Szmek (Director) $0 $0
Jaeseung Jeong (Director / Cns16 Local Organizer) $0 $0

Document Links

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$158,350
Expenses
$152,799
Net Income
$5,551
Net Assets
$372,448
Notable Sources of Revenue Percent of Total Revenue
Contributions $7,000
4.4%
Program Services $150,361
95.0%
Investment Income $74
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $915
0.6%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $372,448
Total Liabilities $0
Net Assets $372,448
Compensation
Key Employees and Officers Compensation Related Other
Astrid Prinz (President) $0 $0 $0
Sharon Crook (Vice President & Secretary) $0 $0 $0
Volker Steuber (Treasurer) $0 $0 $0
Ingo Bojak (Publication Chair) $0 $0 $0
Victoria Booth (Ex Treasurer) $0 $0 $0
Anthony Burkitt (Program Chair) $0 $0 $0
Maurice Chacron (Director) $0 $0 $0
Erik De Schutter (Past President) $0 $0 $0
Michele Giugliano (Director) $0 $0 $0
Padraig Gleeson (Website Director) $0 $0 $0
Jaeseung Jeong (Cns16 Local Organizer) $0 $0 $0
Szymon Leski (Director) $0 $0 $0
Marja Leena Linne (Director) $0 $0 $0
Daniele Marinazzo (Cns17 Local Organizer) $0 $0 $0
Petr Marsalek (Cns15 Local Organizer) $0 $0 $0
Thomas Nowotny (Director) $0 $0 $0
Antonio Roque (Director) $0 $0 $0
Nicoladie Tam (Director) $0 $0 $0
Benjamin Torben Nielsen (Director) $0 $0 $0
Eleni Vasilaki (Director) $0 $0 $0
Daniel Wojcik (Director) $0 $0 $0
Pierre Yger (Diector) $0 $0 $0
Martin Zapotocky (Cns15 Local Organizer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$218,517
Expenses
$204,690
Net Income
$13,827
Net Assets
$366,897
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,000
2.3%
Program Services $207,226
94.8%
Investment Income $83
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $6,208
2.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $366,897
Total Liabilities $0
Net Assets $366,897
Compensation
Key Employees and Officers Compensation Related Other
Astrid Prinz (President) $0 $0 $0
Gaute Einevoll (Vice President & Secretary) $0 $0 $0
Volker Steuber (Treasurer) $0 $0 $0
Erik De Schutter (Past President) $0 $0 $0
Victoria Booth (Ex Treasurer) $0 $0 $0
Robert Butera (Director) $0 $0 $0
Sharon Crook (Director) $0 $0 $0
Udo Ernst (Director) $0 $0 $0
Gennady Cymbalyuk (Publication Chair) $0 $0 $0
Padraig Gleeson (Website Manager) $0 $0 $0
Marja Leena Linne (Director) $0 $0 $0
Jorge Meijas (Director) $0 $0 $0
Farzan Nadim (Director) $0 $0 $0
Thomas Nowotny (Director) $0 $0 $0
Antonio Roque (Director) $0 $0 $0
Nicoladie Tam (Director) $0 $0 $0
Natalia Toporikova (Director) $0 $0 $0
Anthony Burkitt (Program Chair) $0 $0 $0
Benjamin Torben Nielsen (Director) $0 $0 $0
Daniel Wojcik (Director) $0 $0 $0
Maurice Chacron (Cns14 Local Organizer) $0 $0 $0
Jaesong Jung (Cns16 Local Organizer) $0 $0 $0
Petr Marsalek (Cns15 Local Organizer) $0 $0 $0
Martin Zapotocky (Cns15 Local Organizer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$167,275
Expenses
$194,343
Net Income
-$27,068
Net Assets
$353,070
Notable Sources of Revenue Percent of Total Revenue
Contributions $21,316
12.7%
Program Services $145,839
87.2%
Investment Income $120
0.1%
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 $353,070
Total Liabilities $0
Net Assets $353,070
Compensation
Key Employees and Officers Compensation Related Other
Erik De Schutter (President) $0 $0 $0
Gaute Einevoll (Vice President & Secretary) $0 $0 $0
Victoria Booth (Treasurer) $0 $0 $0
Volker Steuber (Assistant Treasurer) $0 $0 $0
Ranu Jung (Past President) $0 $0 $0
Alla Borisyuk (Publicity Administrator) $0 $0 $0
Robert Butera (Cns Sponsorship Chair) $0 $0 $0
Sharon Crook (Cns Travel Awards Administrator) $0 $0 $0
Gennady Cymbalyuk (Publication Chair) $0 $0 $0
Udo Ernst (Liason To The Local Organizer) $0 $0 $0
Padraig Gleeson (Website Manager) $0 $0 $0
Bruce Graham (Tutorials Organizer) $0 $0 $0
Marja Leena Linne (Tutorials Organizer Assistant) $0 $0 $0
Jorge Mejias (Member Approval Committee) $0 $0 $0
Farzan Nadim (Workshops Organizer) $0 $0 $0
Thomas Nowotny (Workshops Organizer Assistant) $0 $0 $0
Astrid Prinz (Program Chair) $0 $0 $0
Antonio Roque (Member Approval Committee) $0 $0 $0
Natalia Toporikova (Cns Registration Assistant) $0 $0 $0
Maurice Chacron (Cns14 Local Organizer) $0 $0 $0
Boris Gutkin (Cns13 Local Organizer) $0 $0 $0
Petr Lansky (Cns15 Local Organizer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$402,629
Expenses
$282,463
Net Income
$120,166
Net Assets
$380,138
Notable Sources of Revenue Percent of Total Revenue
Contributions $90,472
22.5%
Program Services $311,910
77.5%
Investment Income $247
0.1%
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 $380,138
Total Liabilities $0
Net Assets $380,138
Compensation
Key Employees and Officers Compensation Related Other
Erik De Schutter (President) $0 $0 $0
Avrama Blackwell (Vice President & Secretary) $0 $0 $0
Victoria Booth (Treasurer) $0 $0 $0
Maurice Chacron (Cns14 Local Organizer) $0 $0 $0
Ranu Jung (Past President) $0 $0 $0
Markus Diesmann (Director) $0 $0 $0
Gaute Einevoll (Director) $0 $0 $0
Udo Ernst (Director) $0 $0 $0
Axel Hutt (Director) $0 $0 $0
Bruce Graham (Director) $0 $0 $0
Boris Gutkin (Cns13 Local Organizer) $0 $0 $0
Jeanette Kotaleski (Director) $0 $0 $0
Astrid Prinz (Program Chair) $0 $0 $0
Volker Steuber (Director) $0 $0 $0
Lars Schwabe (Director) $0 $0 $0
Ron Calabrese (Cns12 Local Organizer) $0 $0 $0
Alla Borisyuk (Director) $0 $0 $0
Robert Butera (Director) $0 $0 $0
Sharon Crook (Director) $0 $0 $0
Gennady Cymbalyuk (Publication Chair) $0 $0 $0
Jorge Mejias (Director) $0 $0 $0
Farzan Nadim (Director) $0 $0 $0
Natalia Toporikova (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$204,582
Expenses
$260,275
Net Income
-$55,693
Net Assets
$259,972
Notable Sources of Revenue Percent of Total Revenue
Contributions $22,988
11.2%
Program Services $181,326
88.6%
Investment Income $268
0.1%
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 $259,972
Total Liabilities $0
Net Assets $259,972

Document Links

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$284,712
Expenses
$148,324
Net Income
$136,388
Net Assets
$315,665
Notable Sources of Revenue Percent of Total Revenue
Contributions $52,979
18.6%
Program Services $231,431
81.3%
Investment Income $302
0.1%
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 $315,665
Total Liabilities $0
Net Assets $315,665

Document Links

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

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

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

Fiscal Year Ending Dec.
2007

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

Fiscal Year Ending Dec.
2006

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

Fiscal Year Ending Dec.
2005

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

Fiscal Year Ending Dec.
2004

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

Fiscal Year Ending Dec.
2003

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

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.

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