International Institute For Applied Systems Analysis

Austria, Outside U.S.
Tax-exempt since June 1979
EIN: 98-0036445

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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 not tax deductible.

Details

According to its Dec. 2023 tax filing, this nonprofit:

Provided first-class or charter travel

Organization provided first-class or charter travel to key employees or officers. Details are reported on Schedule J.

Revenue

$28.1M (2023)

Expenses

$28.3M (2023)

Total Assets

$31.3M (2023)

Total Liabilities

$21.3M (2023)

Source: Form 990 tax filings from 2010 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

Revenue

$28,051,435

Expenses

$28,328,405

Net Income

-$276,970

Net Assets

$10,016,577

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$10,990,800	39.2%
Program Services	$16,324,024	58.2%
Investment Income	$378,946	1.4%
Bond Proceeds	$0
Royalties	$427	0.0%
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$357,238	1.3%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$713,502	2.5%
Professional Fundraising Fees	$0
Other Salaries and Wages	$17,866,961	63.1%

Assets/Debt
Total Assets	$31,276,571
Total Liabilities	$21,259,994
Net Assets	$10,016,577

Provided first-class or charter travel

Compensation

Key Employees and Officers	Compensation	Related	Other
Dr Albert Van Jaarsveld (Director General (End 10/23))	$261,933	$0	$7,440
Univprofmagdrwolfgang Lutz (Int. Dir. Gen. (11/23)/Dep. Dir. Gen.)	$210,741	$0	$14,475
Mag Christiane Pohn Hufnagl (Chief Operations Officer)	$171,171	$0	$20,771
Dr Keywan Riahi (Program Director)	$166,045	$0	$18,109
Petr Havlik Phd (Program Director)	$153,482	$0	$7,390
Dr Elena Rovenskaya (Program Director)	$142,245	$0	$4,308
Anne Goujon (Program Director)	$125,075	$0	$20,022
Michael Kuhn (Program Director)	$125,075	$0	$20,022
Dr Hans Schellnhuber (Director General (Beg. 12/23))	$26,971	$0	$0
Dr Aldo Stroebel (Council Member (End 6/23))	$0	$0	$0
Dr Ali Mohammad Soltani (Council Member (As Of 1/23))	$0	$0	$0
Dr Johan Kuylenstierna (Council Member)	$0	$0	$0
Dr Kil Choo Moon (Council Member)	$0	$0	$0
Dr Pradeep Srivastava (Council Member)	$0	$0	$0
Dr Quynh Lien Le (Council Member (As Of 9/23))	$0	$0	$0
Dr Sarah Webb (Council Member/Vice Chair)	$0	$0	$0
Dr Sepo Hachigonta (Council Member (As Of 7/23))	$0	$0	$0
Mr Thomas Hansteen (Council Member)	$0	$0	$0
Ms Anna Jurikova (Council Member (End 2/23))	$0	$0	$0
Prof Dr Christian Koeberl (Council Member)	$0	$0	$0
Prof Dr Helga Weisz (Council Member)	$0	$0	$0
Prof Dr Kazuhiko Takemoto (Council Member/Vice Chair)	$0	$0	$0
Prof Dr Lubica Lacinova (Council Member (As Of 3/23))	$0	$0	$0
Prof Dr Mahmoud M Sakr (Council Member)	$0	$0	$0
Prof Dr Michael Clegg (Council Member/Chair)	$0	$0	$0
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990

Filed on Oct. 7, 2024

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Fiscal Year Ending Dec.
2022

Revenue

$25,625,684

Expenses

$25,104,001

Net Income

$521,683

Net Assets

$10,001,298

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$11,677,700	45.6%
Program Services	$13,575,748	53.0%
Investment Income	$20,095	0.1%
Bond Proceeds	$0
Royalties	$764	0.0%
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$351,377	1.4%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$748,926	3.0%
Professional Fundraising Fees	$0
Other Salaries and Wages	$14,999,497	59.7%

Assets/Debt
Total Assets	$30,452,034
Total Liabilities	$20,450,736
Net Assets	$10,001,298

Provided first-class or charter travel

Compensation

Key Employees and Officers	Compensation	Related	Other
Dr Albert Van Jaarsveld (Director General)	$278,614	$0	$8,132
Univprofmagdrwolfgang Lutz (Dep.Dir.Gen. For Science (Beg. 8/22))	$155,553	$0	$13,631
Mag Christiane Pohn Hufnagl (Coo)	$153,000	$0	$20,646
Dr Keywan Riahi (Program Director)	$149,680	$0	$17,137
Yoshihide Wada Phd (Program Director)	$136,125	$0	$5,018
Dr Elena Rovenskaya (Program Director)	$128,940	$0	$4,049
Steffen Fritz Phd (Program Director)	$123,535	$0	$14,329
Petr Havlik Phd (Program Director)	$118,425	$0	$11,034
Dr Leena Srivastava (Dep.Dir.Gen. For Science (End 7/22))	$116,215	$0	$3,137
Mr Thomas Hansteen (Council Member (Beg. 9/22))	$0	$0	$0
Prof Vladislav Panchenko (Council Member)	$0	$0	$0
Ms Anna Jurikova (Council Member)	$0	$0	$0
Dr Dorsamy Gansen Pillay (Council Member (End 1/22))	$0	$0	$0
Dr Aldo Stroebel (Council Member (Beg. 2/22))	$0	$0	$0
Prof Olena Borodina (Council Member)	$0	$0	$0
Dr Johan Kuylenstierna (Council Member (Beg. 9/22))	$0	$0	$0
Dr Kirsten Broch Mathisen (Council Member (End 8/22))	$0	$0	$0
Dr Sarah Webb (Council Member)	$0	$0	$0
Prof Dr Michael Clegg (Council Member/Chair)	$0	$0	$0
Dr Ingrid Petersson (Council Member (End 8/22))	$0	$0	$0
Dr Kil Choo Moon (Council Member)	$0	$0	$0
Prof Itai Sened (Council Member (Beg. 1/22))	$0	$0	$0
Prof Moti Herskowitz (Council Member (End 1/22))	$0	$0	$0
Prof Dr Ninh Khac Ban (Council Member)	$0	$0	$0
Dr Pradeep Srivastava (Council Member)	$0	$0	$0
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990

Filed on Oct. 18, 2023

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Fiscal Year Ending Dec.
2021

Revenue

$26,930,115

Expenses

$25,721,196

Net Income

$1,208,919

Net Assets

$10,656,168

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$12,920,212	48.0%
Program Services	$13,489,578	50.1%
Investment Income	$513	0.0%
Bond Proceeds	$0
Royalties	$1,181	0.0%
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$518,631	1.9%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$738,516	2.9%
Professional Fundraising Fees	$0
Other Salaries and Wages	$16,024,162	62.3%

Assets/Debt
Total Assets	$26,658,324
Total Liabilities	$16,002,156
Net Assets	$10,656,168

Provided first-class or charter travel

Compensation

Key Employees and Officers	Compensation	Related	Other
Dr Albert Van Jaarsveld (Dir. General/Ceo (Until June 2021))	$310,063	$0	$10,954
Dr Ulf Dieckmann (Program Director (Until Nov 2021))	$264,500	$0	$42,363
Dr Leena Srivastava (Deputy Director General For Science)	$220,076	$0	$7,846
Mag Christiane Pohn Hufnagl (Coo)	$167,305	$0	$22,272
Dr Keywan Riahi (Program Director)	$164,157	$0	$18,855
Iain Stewart (Head Of Comm. And External Relations)	$152,761	$0	$10,609
Univprofmagdrwolfgang Lutz (Program Director)	$145,882	$0	$14,998
Dr Elena Rovenskaya (Program Director)	$138,668	$0	$6,318
Prof Dr Christian Koeberl (Council Member)	$0	$0	$0
Prof Heloisa Hollnagel (Council Member (Until Aug 2021))	$0	$0	$0
Prof Livia Pelli Palumbo (Council Member (As Of Sep 2021))	$0	$0	$0
Prof Xincheng Xie (Council Member)	$0	$0	$0
Prof Mahmoud M Sakr (Council Member)	$0	$0	$0
Dr Lea Kauppi (Council Member/Vice Chair)	$0	$0	$0
Prof Dr Helga Weisz (Council Member)	$0	$0	$0
Dr Pradeep Srivastava (Council Member)	$0	$0	$0
Prof Dr Kuntoro Mangkusubroto (Council Member)	$0	$0	$0
Prof Moti Herskowitz (Council Member)	$0	$0	$0
Prof Dr Kazuhiko Takemoto (Council Member)	$0	$0	$0
Dr Kil Choo Moon (Council Member)	$0	$0	$0
Dr Kirsten Broch Mathisen (Council Member)	$0	$0	$0
Prof Vladislav Panchenko (Council Member)	$0	$0	$0
Ms Anna Jurikova (Council Member)	$0	$0	$0
Dr Dorsamy Gansen Pillay (Council Member/Vice Chair(end 12/21))	$0	$0	$0
Dr Ingrid Petersson (Council Member)	$0	$0	$0
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990

Filed on Oct. 14, 2022

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Fiscal Year Ending Dec.
2020

Revenue

$25,535,754

Expenses

$25,174,920

Net Income

$360,834

Net Assets

$9,113,304

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$12,663,046	49.6%
Program Services	$12,756,543	50.0%
Investment Income	$6,893	0.0%
Bond Proceeds	$0
Royalties	$602	0.0%
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$108,670	0.4%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$723,124	2.9%
Professional Fundraising Fees	$0
Other Salaries and Wages	$15,432,597	61.3%

Assets/Debt
Total Assets	$20,539,290
Total Liabilities	$11,425,986
Net Assets	$9,113,304

Provided first-class or charter travel

Compensation

Key Employees and Officers	Compensation	Related	Other
Dr Albert Van Jaarsveld (Director General/Ceo)	$290,764	$0	$19,576
Dr Leena Srivastava (Deputy Director General For Science)	$201,739	$0	$16,373
Dr Markus Amann (Program Director)	$150,479	$0	$16,158
Dr Keywan Riahi (Program Director)	$141,251	$0	$17,599
Dr Sergei Scherbov (Program Leader)	$139,193	$0	$13,999
Iain Stewart (Head Of Comm. And External Relations)	$137,507	$0	$17,908
Dr Ulf Dieckmann (Senior Research Scholar)	$129,158	$0	$10,758
Dr Jan Marco Mueller (Coo (Until June 2020))	$87,630	$0	$16,280
Mag Christiane Pohn Hufnagl (Coo (As Of July 2020))	$79,818	$0	$10,944
Prof Dr Christian Koeberl (Council Member)	$0	$0	$0
Prof Mauro Rabelo (Council Member (Until May 2020))	$0	$0	$0
Prof Heloisa Hollnagel (Council Member (As Of June 2020))	$0	$0	$0
Prof Xincheng Xie (Council Member)	$0	$0	$0
Prof Mahmoud M Sakr (Council Member)	$0	$0	$0
Dr Lea Kauppi (Council Member/Vice Chair)	$0	$0	$0
Prof Dr Helga Weisz (Council Member)	$0	$0	$0
Dr Pradeep Srivastava (Council Member (As Of March 2020))	$0	$0	$0
Prof Dr Kuntoro Mangkusubroto (Council Member)	$0	$0	$0
Prof Moti Herskowitz (Council Member)	$0	$0	$0
Prof Dr Kazuhiko Takemoto (Council Member)	$0	$0	$0
Dr Kil Choo Moon (Council Member)	$0	$0	$0
Dr Kirsten Broch Mathisen (Council Member)	$0	$0	$0
Prof Vladislav Panchenko (Council Member)	$0	$0	$0
Ms Anna Jurikova (Council Member (As Of March 2020))	$0	$0	$0
Dr Dorsamy Gansen Pillay (Council Member/Vice Chair)	$0	$0	$0
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990

Filed on Oct. 29, 2021

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Fiscal Year Ending Dec.
2019

Revenue

$25,854,259

Expenses

$24,644,334

Net Income

$1,209,925

Net Assets

$8,595,650

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$12,709,636	49.2%
Program Services	$12,989,117	50.2%
Investment Income	$6,709	0.0%
Bond Proceeds	$0
Royalties	$5,562	0.0%
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$143,235	0.6%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$1,113,317	4.5%
Professional Fundraising Fees	$0
Other Salaries and Wages	$14,923,850	60.6%

Assets/Debt
Total Assets	$21,408,335
Total Liabilities	$12,812,685
Net Assets	$8,595,650

Provided first-class or charter travel

Compensation

Key Employees and Officers	Compensation	Related	Other
Dr Albert Van Jaarsveld (Director General/Ceo)	$285,554	$0	$18,762
Dr Markus Amann (Program Director)	$146,175	$0	$16,550
Dr Jan Marco Mueller (Chief Operations Officer)	$142,843	$0	$18,339
Dr Michael Obersteiner (Program Director)	$141,616	$0	$25,304
Dr Keywan Riahi (Program Director)	$137,210	$0	$16,801
Dr Sergei Scherbov (Deputy Program Director)	$136,612	$0	$14,642
Dr Elena Rovenskaya (Dy. Dir. General/Ceo (Jul Nov 19))	$135,924	$0	$14,732
Dr Ulf Dieckmann (Senior Research Scholar)	$125,465	$0	$10,271
Prof Nebojsa Nakicenovic (Dy. Dir. General/Ceo (Jan June 19))	$123,447	$0	$346,550
Dr Leena Srivastava (Deputy Ceo (Nov Dec 2019))	$25,040	$0	$2,126
Prof Dr Christian Koeberl (Council Member)	$0	$0	$0
Prof Mauro Rabelo (Council Member ( As Of April 2019))	$0	$0	$0
Prof Dr Concepta M Pimentel (Council Member ( Until March 2019))	$0	$0	$0
Prof Xincheng Xie (Council Member)	$0	$0	$0
Prof Mahmoud M Sakr (Council Member)	$0	$0	$0
Dr Lea Kauppi (Council Member/Vice Chair)	$0	$0	$0
Prof Dr Helga Weisz (Council Member)	$0	$0	$0
Mr Bsc Sanjay Singh (Council Member)	$0	$0	$0
Prof Dr Kuntoro Mangkusubroto (Council Member)	$0	$0	$0
Prof Dr Eaman Eftekhary (Council Member ( As Of April 2019))	$0	$0	$0
Prof Dr Nosratollah Zargham (Council Member ( Until March 2019))	$0	$0	$0
Prof Moti Herskowitz (Council Member)	$0	$0	$0
Prof Dr Kazuhiko Takemoto (Council Member)	$0	$0	$0
Dr Kil Choo Moon (Council Member ( As Of April 2019))	$0	$0	$0
Prof Dr Jung Hye Roe (Council Member ( Until March 2019))	$0	$0	$0
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990

Filed on Nov. 6, 2020

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Fiscal Year Ending Dec.
2018

Revenue

$26,712,233

Expenses

$26,600,658

Net Income

$111,575

Net Assets

$7,777,660

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$14,198,700	53.2%
Program Services	$12,397,970	46.4%
Investment Income	$1,845	0.0%
Bond Proceeds	$0
Royalties	$423	0.0%
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$113,295	0.4%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$713,415	2.7%
Professional Fundraising Fees	$0
Other Salaries and Wages	$16,467,260	61.9%

Assets/Debt
Total Assets	$18,986,605
Total Liabilities	$11,208,945
Net Assets	$7,777,660

Provided first-class or charter travel

Compensation

Key Employees and Officers	Compensation	Related	Other
Prof Dr Nebojsa Nakicenovic (Deputy Director General/Dep Ceo)	$259,421	$0	$13,831
Prof Dr Pavel Kabat (Director General/Ceo (Jan Aug 2018))	$223,285	$0	$66,326
Dr Markus Amann (Deputy Director General/Dep Ceo)	$155,532	$0	$16,372
Dr Michael Obersteiner (Program Director Esm)	$153,424	$0	$33,196
Dr Joanne Linnerooth Bayer (Program Director Ysp/Cbat/Risk)	$146,502	$0	$13,830
Dr Serguei Scherbov (Deputy Program Director Pop)	$145,218	$0	$13,830
Keywan Riahi (Program Director Ene)	$141,381	$0	$17,472
Simon Langan (Program Director Wat)	$134,294	$0	$17,202
Prof Albert Van Jaarsveld (Director General/Ceo (Oct Dec 2018))	$75,177	$0	$4,287
Prof Dr Gerhard Glatzel (Council Member)	$0	$0	$0
Dr Julio A Santaella Castell (Council Member)	$0	$0	$0
Prof Dr Concepta M Pimentel (Council Member)	$0	$0	$0
Prof Dr Ninh Khac Ban (Council Member)	$0	$0	$0
Prof Dr Xincheng Xie (Council Member)	$0	$0	$0
Acad Prof Dr Anatoly G Zago (Council Member)	$0	$0	$0
Dr Ingrid Petersson (Council Member)	$0	$0	$0
Acad Prof Dr Alexei Gvishiani (Council Member/Vice Chair)	$0	$0	$0
Dr Kirsten Broch Mathisen (Council Member)	$0	$0	$0
Dr Dorsamy Gansen Pillay (Council Member)	$0	$0	$0
Prof Datuk Dr Asma Ismail (Council Member)	$0	$0	$0
Prof Dr Nosratollah Zargham (Council Member)	$0	$0	$0
Prof Dr Mahmoud M Sakr (Council Member)	$0	$0	$0
Prof Dr Stan Gielen (Council Member)	$0	$0	$0
Dr Lea Kauppi (Council Member)	$0	$0	$0
Prof Dr Helga Weisz (Council Member)	$0	$0	$0
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990

Filed on Nov. 13, 2019

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Fiscal Year Ending Dec.
2017

Revenue

$22,900,125

Expenses

$24,894,344

Net Income

-$1,994,219

Net Assets

$7,043,139

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$13,345,279	58.3%
Program Services	$9,096,067	39.7%
Investment Income	$3,984	0.0%
Bond Proceeds	$0
Royalties	$440	0.0%
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$454,355	2.0%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$538,710	2.2%
Professional Fundraising Fees	$0
Other Salaries and Wages	$14,632,114	58.8%

Assets/Debt
Total Assets	$17,693,610
Total Liabilities	$10,650,471
Net Assets	$7,043,139

Provided first-class or charter travel

Compensation

Key Employees and Officers	Compensation	Related	Other
Prof Dr Pavel Kabat (Director General/Ceo)	$307,713	$0	$18,339
Prof Dr Nebojsa Nakicenovic (Deputy Director General/Dep Ceo)	$231,002	$0	$11,659
Dr Michael Obersteiner (Program Director)	$138,036	$0	$62,593
Dr Amann Marcus (Program Director)	$135,397	$0	$15,429
Dr Joanne Linnerooth Bayer (Program Director)	$131,697	$0	$12,335
Dr Serguei Scherbov (Deputy Program Director)	$130,659	$0	$12,335
Keywan Riahi (Program Director Ene)	$127,093	$0	$15,583
Prof Dr Gerhard Glatzel (Council Member, Austria)	$0	$0	$0
Dr Julio Santaella Castell (Council Member, Mexico)	$0	$0	$0
Prof Concepta Mcmanus Pimentel (Council Member, Brazil)	$0	$0	$0
Prof Dr Ninh Khac Ban (Council Member, Vietnam)	$0	$0	$0
Prof Donald Saari (Council Member, Usa (Chair))	$0	$0	$0
Prof Dr Anatoly G Zagorodny (Council Member, Ukraine)	$0	$0	$0
Prof Dr Ingrid Petersson (Council Member, Sweden)	$0	$0	$0
Prof Alexei Gvishiani (Council Member, Russia (Vice Chair))	$0	$0	$0
Dr Kirsten Broch Mathisen (Council Member, Norway)	$0	$0	$0
Dr Dorsamy Gansen Pillay (Council Member, South Africa)	$0	$0	$0
Prof Datuk Dr Asma Ismail (Council Member, Malaysia)	$0	$0	$0
Dr Peter Mayfield (Council Member, Australia)	$0	$0	$0
Prof Mahmoud M Sakr (Council Member, Egypt)	$0	$0	$0
Prof Dr Stan Gielen (Council Member, Netherland)	$0	$0	$0
Prof Dr Lea Kauppi (Council Member, Finland)	$0	$0	$0
Prof Dr Helga Weisz (Council Member, Germany)	$0	$0	$0
Prof Congqiang Liu (Council Member, China)	$0	$0	$0
Prof Dr Kuntoro Mangkusubroto (Council Member, Indonesia)	$0	$0	$0
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990

Filed on Nov. 15, 2018

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Fiscal Year Ending Dec.
2016

Revenue

$23,448,619

Expenses

$23,146,961

Net Income

$301,658

Net Assets

$8,873,942

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$13,197,341	56.3%
Program Services	$9,549,725	40.7%
Investment Income	$3,624	0.0%
Bond Proceeds	$0
Royalties	$641	0.0%
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$697,288	3.0%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$579,925	2.5%
Professional Fundraising Fees	$0
Other Salaries and Wages	$13,076,771	56.5%

Assets/Debt
Total Assets	$20,660,061
Total Liabilities	$11,786,119
Net Assets	$8,873,942

Provided first-class or charter travel

Compensation

Key Employees and Officers	Compensation	Related	Other
Prof Dr Pavel Kabat (Director General/Ceo)	$302,148	$0	$17,783
Prof Dr Nebojsa Nakicenovic (Deputy Director General/Deputy Ceo)	$277,777	$0	$11,820
Dr Markus Amann (Program Director)	$131,238	$0	$14,932
Dr Michael Obersteiner (Program Director)	$128,546	$0	$40,082
Dr Joanne Linnerooth Bayer (Deputy Program Director)	$127,652	$0	$11,820
Dr Serguei Scherbov (Deputy Program Director)	$126,714	$0	$11,820
Keywan Riahi (Program Director Ene)	$123,190	$0	$14,959
Prof Dr Gerhard Glatzel (Council Member, Austria)	$0	$0	$0
Dr Julio Castell (Council Member, Mexico)	$0	$0	$0
Prof Concepta Mc Manus Pimentel (Council Member, Brazil)	$0	$0	$0
Prof Dr Ninh Khac Ban (Council Member, Vietnam)	$0	$0	$0
Prof Donald Saari (Council Member, Usa (Chair))	$0	$0	$0
Prof Anatoly Zagorodny (Council Member, Ukraine)	$0	$0	$0
Prof Ingrid Petersson (Council Member, Sweden)	$0	$0	$0
Prof Alexei Gvishia Ni (Council Member, Russia (Vice Chair))	$0	$0	$0
Prof Dr Kauser Abdulla Malik (Council Member, Pakistan)	$0	$0	$0
Dr Kirsten Broch Mathisen (Council Member, Norway)	$0	$0	$0
Dr Dorsamy Gansen Pillay (Council Member, South Africa)	$0	$0	$0
Prof Datuk Dr Asma Ismail (Council Member, Malaysia)	$0	$0	$0
Dr Peter Mayfield (Council Member, Australia)	$0	$0	$0
Prof Mahmoud M Sakr (Council Member, Egypt)	$0	$0	$0
Prof Dr Stan Gielen (Council Member, Netherland)	$0	$0	$0
Prof Dr Lea Kau Pp I (Council Member, Finland)	$0	$0	$0
Prof Dr Helga Weisz (Council Member, Germany)	$0	$0	$0
Prof Congqiang Liu (Council Member, China)	$0	$0	$0
See filing for compensation of 5 other people →

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990

Filed on Nov. 15, 2017

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2015

Revenue

$23,564,634

Expenses

$23,265,322

Net Income

$299,312

Net Assets

$8,599,731

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$12,585,912	53.4%
Program Services	$10,486,578	44.5%
Investment Income	$16,787	0.1%
Bond Proceeds	$0
Royalties	$6,308	0.0%
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$469,049	2.0%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$472,288	2.0%
Professional Fundraising Fees	$0
Other Salaries and Wages	$12,346,053	53.1%

Assets/Debt
Total Assets	$21,054,386
Total Liabilities	$12,454,655
Net Assets	$8,599,731

Provided first-class or charter travel

Compensation

Key Employees and Officers	Compensation	Related	Other
Prof Dr Pavel Kabat (Director General)	$303,115	$0	$17,446
Prof Dr Nebojsa Nakicenovic (Deputy Director General)	$220,400	$0	$11,380
Dr Markus Amann (Program Director)	$130,743	$0	$14,367
Dr Serguei Scherbov (Deputy Program Director)	$126,274	$0	$11,380
Prof Wolfgang Lutz (Program Director)	$116,912	$0	$14,368
Prof Keywan Riahi (Program Director)	$110,120	$0	$14,368
Mr Iain Stewart (Head Of External Relations)	$107,087	$0	$10,358
Prof Dr Gerhard Glatzel (Council Member, Austria)	$0	$0	$0
Dr Julio Castell (Council Member, Mexico)	$0	$0	$0
Prof Carlos Nobre (Council Member, Brazil)	$0	$0	$0
Assoc Prof Dr Ninh Khac Ban (Council Member, Vietnam)	$0	$0	$0
Prof Donald Saari (Council Member, Usa)	$0	$0	$0
Prof Anatoly Zagorodny (Council Member, Ukraine)	$0	$0	$0
Prof Ingrid Petersson (Council Member, Sweden)	$0	$0	$0
Prof Alexei Gvishia Ni (Council Member, Russia)	$0	$0	$0
Prof Dr Kauser Abdulla Malik (Council Member, Pakistan)	$0	$0	$0
Dr Kirsten Broch Mathisen (Council Member, Norway)	$0	$0	$0
Dr Dorsamy Gansen Pillay (Council Member, South Afri)	$0	$0	$0
Dr Ahmad Tajuddin Ali (Council Member, Malaysia)	$0	$0	$0
Dr Andrew Johnson (Council Member, Australia)	$0	$0	$0
Prof Mahmoud M Sakr (Council Member, Egypt)	$0	$0	$0
Prof Dr Jos Engelen (Council Member, Netherland)	$0	$0	$0
Prof Dr Lea Kau Pp I (Council Member, Finland)	$0	$0	$0
Prof Dr Helga Weisz (Council Member, Germany)	$0	$0	$0
Prof Congqiang Liu (Council Member, China)	$0	$0	$0
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990

Filed on Nov. 15, 2016

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2014

Revenue

$25,834,803

Expenses

$24,863,856

Net Income

$970,947

Net Assets

$9,920,276

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$14,446,741	55.9%
Program Services	$11,206,871	43.4%
Investment Income	$35,874	0.1%
Bond Proceeds	$0
Royalties	$7,540	0.0%
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$137,777	0.5%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$556,199	2.2%
Professional Fundraising Fees	$0
Other Salaries and Wages	$13,508,526	54.3%

Assets/Debt
Total Assets	$24,143,202
Total Liabilities	$14,222,926
Net Assets	$9,920,276

Provided first-class or charter travel

Compensation

Key Employees and Officers	Compensation	Related	Other
Prof Dr Pavel Kabat (Director General)	$362,269	$0	$20,582
Prof Dr Nebojsa Nakicenovic (Deputy Director General)	$193,929	$0	$13,250
Dr Markus Amann (Program Director)	$153,797	$0	$16,774
Dr Michael Obersteiner (Program Director)	$144,283	$0	$33,718
Dr Serguei Scherbov (Deputy Program Director)	$143,539	$0	$13,251
Prof Wolfgang Lutz (Program Director)	$137,729	$0	$16,772
Prof Keywan Riahi (Program Director)	$129,538	$0	$16,772
Prof Dr Gerhard Glatzel (Council Member, Austria)	$0	$0	$0
Dr Andrew Johnson (Council Member, Australia)	$0	$0	$0
Prof Mahmoud M Sakr (Council Member, Egypt)	$0	$0	$0
Prof Dr Mats Gyllenberg (Council Member, Finland)	$0	$0	$0
Prof Dr Helga Weisz (Council Member, Germany)	$0	$0	$0
Prof Prabhat Ranjan (Council Member, India)	$0	$0	$0
Prof Dr Kuntoro Mangkusubroto (Council Member, Indonesia)	$0	$0	$0
Dr Kazu Takemoto (Council Member, Japan)	$0	$0	$0
Prof Min Keung Chung (Council Member,Rep. Of Kor)	$0	$0	$0
Dr Ahmad Tajuddin Ali (Council Member, Malaysia)	$0	$0	$0
Prof Dr Jos Engelen (Council Member, Netherland)	$0	$0	$0
Dr Kirsten Broch Mathisen (Council Member, Norway)	$0	$0	$0
Prof Dr Kauser Abdulla Malik (Council Member, Pakistan)	$0	$0	$0
Prof Alexei Gvishiani (Council Member, Russia)	$0	$0	$0
Dr Dorsamy Gansen Pillay (Council Member, South Afri)	$0	$0	$0
Prof Ingrid Petersson (Council Member, Sweden)	$0	$0	$0
Prof Anatoly Zagorodny (Council Member, Ukraine)	$0	$0	$0
Prof Donald Saari (Council Member, Usa)	$0	$0	$0
See filing for compensation of 4 other people →

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990

Filed on Nov. 10, 2015

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2013

Revenue

$23,709,414

Expenses

$24,245,304

Net Income

-$535,890

Net Assets

$9,300,345

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$12,654,061	53.4%
Program Services	$11,006,650	46.4%
Investment Income	$21,682	0.1%
Bond Proceeds	$0
Royalties	$1,584	0.0%
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$25,437	0.1%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$552,739	2.3%
Professional Fundraising Fees	$0
Other Salaries and Wages	$13,217,107	54.5%

Assets/Debt
Total Assets	$23,611,764
Total Liabilities	$14,311,419
Net Assets	$9,300,345

Provided first-class or charter travel

Compensation

Key Employees and Officers	Compensation	Related	Other
Prof Dr Pavel Kabat (Director General)	$423,889	$0	$21,904
Prof Dr Nebojsa Nakicenovic (Deputy Director General)	$176,261	$0	$13,497
Dr Markus Amann (Program Director)	$150,125	$0	$17,122
Prof Wolfgang Lutz (Program Director)	$137,614	$0	$17,122
Dr Joanne Bayer (Program Director)	$132,050	$0	$13,497
Dr Michael Obersteiner (Program Director)	$130,640	$0	$19,120
Prof Keywan Riahi (Program Director)	$126,446	$0	$17,122
Prof Dr Gerhard Glatzel (Council Member, Austria)	$0	$0	$0
Dr Andrew Johnson (Council Member, Australia)	$0	$0	$0
Prof Maged Al Sherbiny (Council Member, Egypt)	$0	$0	$0
Prof Dr Mats Gyllenberg (Council Member, Finland)	$0	$0	$0
Prof Dr Peter Lemke (Council Member, Germany)	$0	$0	$0
Prof Prabhat Ranjan (Council Member, India)	$0	$0	$0
Prof Dr Kuntoro Mangkusubroto (Council Member, Indonesia)	$0	$0	$0
Dr Kazu Takemoto (Council Member, Japan)	$0	$0	$0
Prof Min Keung Chung (Council Member,Rep. Of Korea)	$0	$0	$0
Dr Ahmad Tajuddin Ali (Council Member, Malaysia)	$0	$0	$0
Prof Dr Jos Engelen (Council Member, Netherlands)	$0	$0	$0
Dr Kirsten Broch Mathisen (Council Member, Norway)	$0	$0	$0
Prof Dr Kauser Abdulla Malik (Council Member, Pakistan)	$0	$0	$0
Prof Alexei Gvishiani (Council Member, Russia)	$0	$0	$0
Dr Dorsamy Gansen Pillay (Council Member, South Africa)	$0	$0	$0
Prof Ingrid Petersson (Council Member, Sweden)	$0	$0	$0
Prof Anatoly Zagorodny (Council Member, Ukraine)	$0	$0	$0
Prof Donald Saari (Council Member, Usa)	$0	$0	$0
See filing for compensation of 4 other people →

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990

Filed on Nov. 14, 2014

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2012

Revenue

$22,028,406

Expenses

$23,097,157

Net Income

-$1,068,751

Net Assets

$9,639,834

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$11,688,428	53.1%
Program Services	$10,165,553	46.1%
Investment Income	$75,726	0.3%
Bond Proceeds	$0
Royalties	$1,164	0.0%
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$97,535	0.4%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$519,541	2.2%
Professional Fundraising Fees	$0
Other Salaries and Wages	$13,644,885	59.1%

Assets/Debt
Total Assets	$20,891,053
Total Liabilities	$11,251,219
Net Assets	$9,639,834

990

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

PDF

Fiscal Year Ending Dec.
2011

Revenue

$23,543,421

Expenses

$21,619,939

Net Income

$1,923,482

Net Assets

$11,549,383

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$12,357,688	52.5%
Program Services	$10,802,313	45.9%
Investment Income	$141,241	0.6%
Bond Proceeds	$0
Royalties	$1,914	0.0%
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$240,265	1.0%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$462,320	2.1%
Professional Fundraising Fees	$0
Other Salaries and Wages	$14,504,562	67.1%

Assets/Debt
Total Assets	$27,696,695
Total Liabilities	$16,147,312
Net Assets	$11,549,383

990

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

PDF

Fiscal Year Ending Dec.
2010

Revenue

$21,009,682

Expenses

$20,205,533

Net Income

$804,149

Net Assets

$9,117,004

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$10,288,583	49.0%
Program Services	$10,483,067	49.9%
Investment Income	$49,212	0.2%
Bond Proceeds	$0
Royalties	$212	0.0%
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$188,608	0.9%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$396,904	2.0%
Professional Fundraising Fees	$0
Other Salaries and Wages	$14,269,799	70.6%

Assets/Debt
Total Assets	$21,495,239
Total Liabilities	$12,378,235
Net Assets	$9,117,004

990

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

PDF

Fiscal Year Ending Dec.
2009

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

990

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

PDF

PDF (2 of 2)

Fiscal Year Ending Dec.
2008

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

990

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

PDF

Fiscal Year Ending Dec.
2007

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

990

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

PDF

PDF (2 of 2)

Fiscal Year Ending Dec.
2006

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

990

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

PDF

PDF (2 of 3) PDF (3 of 3)

Fiscal Year Ending Dec.
2005

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

990

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

PDF

Fiscal Year Ending Dec.
2004

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

990

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

PDF

PDF (2 of 2)

Fiscal Year Ending Dec.
2003

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

990

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

PDF

Fiscal Year Ending Dec.
2002

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

990

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

PDF

PDF (2 of 2)

Fiscal Year Ending Dec.
2001

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

990

Primary 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 »

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 December 20, 2024

International Institute For Applied Systems Analysis

Organization summary

Type of Nonprofit

Details

Summary charts: organization finances over time

Revenue $28.1M (2023)

Expenses $28.3M (2023)

Total Assets $31.3M (2023)

Total Liabilities $21.3M (2023)

Tax Filings by Year

Fiscal Year Ending Dec. 2023

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

Fiscal Year Ending Dec. 2022

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

Fiscal Year Ending Dec. 2021

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

Fiscal Year Ending Dec. 2020

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

Fiscal Year Ending Dec. 2019

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

Fiscal Year Ending Dec. 2018

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

Fiscal Year Ending Dec. 2017

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

Fiscal Year Ending Dec. 2016

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

Fiscal Year Ending Dec. 2015

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

Fiscal Year Ending Dec. 2014

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

Revenue

$28.1M (2023)

Expenses

$28.3M (2023)

Total Assets

$31.3M (2023)

Total Liabilities

$21.3M (2023)

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.
2006

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