American Institute For Yemeni Studies

  • Washington, DC
  • Tax exemption issued: March 1978
  • EIN: 36-2979533

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: Social Science Research Institutes, Services / International Studies (NTEE)

Donations to this organization are tax deductible.

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. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Organizations with gross receipts of less than $50,000 can file the form 990-N postcard filing, which doesn’t include financial details. All Form 990 data is from the IRS.

Fiscal Year Ending June
2025

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$97,886
Expenses
$136,970
Net Income
-$39,084
Net Assets
$534,671
Notable Sources of Revenue Percent of Total Revenue
Contributions $97,886
100%
Program Services $0
Investment Income $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 $0
Professional Fundraising Fees $0
Other Salaries and Wages $61,753
45.1%
Assets/Debt
Total Assets $534,671
Total Liabilities $0
Net Assets $534,671
Compensation
Key Employees and Officers Compensation Related Other
Flagg Miller (President) $0 $0 $0
Samuel Liebhaber (Vice President) $0 $0 $0
Najam Haider (Secretary) $0 $0 $0
Safa Al-saeedi (Treasurer) $0 $0 $0
Ian Tattersall (Director) $0 $0 $0
Zaydoon Zaid (Director) $0 $0 $0
Peter Awn (Director) $0 $0 $0
Roxani Margariti (Director) $0 $0 $0
Steven Caton (Director) $0 $0 $0
David Buchman (Director) $0 $0 $0
Michael Toler (Director) $0 $0 $0
William Glanzman (Director) $0 $0 $0
Arthur Starr (Director) $0 $0 $0
Joy Mccorriston (Director) $0 $0 $0
Cyrus Schayegh (Director) $0 $0 $0
Charles Schmitz (Director) $0 $0 $0
Anne Betteridge (Director) $0 $0 $0
Mcguire Gibson (Director) $0 $0 $0
Waleed Mahdi (Director) $0 $0 $0
Firoozeh Kashani-sabet (Director) $0 $0 $0
Kamran Aghaie (Director) $0 $0 $0
Aisha Jumaan (Director) $0 $0 $0
Krista Lewis (Director) $0 $0 $0
Alexander Knysh (Director) $0 $0 $0
Daniel Varisco (Director) $0 $0 $0
See filing for compensation of 3 other people →
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990
Filed on May 8, 2026

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

View Filing
XML

Fiscal Year Ending June
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$92,449
Expenses
$140,061
Net Income
-$47,612
Net Assets
$573,755
Notable Sources of Revenue Percent of Total Revenue
Contributions $92,449
100%
Program Services $0
Investment Income $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 $0
Professional Fundraising Fees $0
Other Salaries and Wages $53,401
38.1%
Assets/Debt
Total Assets $573,755
Total Liabilities $0
Net Assets $573,755
Compensation
Key Employees and Officers Compensation Related Other
Flagg Miller (President) $0 $0 $0
Samuel Liebhaber (Vice President) $0 $0 $0
Safa Al-saeedi (Treasurer) $0 $0 $0
Najam Haider (Secretary) $0 $0 $0
Zaydoon Zaid (Director) $0 $0 $0
Ian Tattersall (Director) $0 $0 $0
Peter J Awn (Director) $0 $0 $0
Steven Caton (Director) $0 $0 $0
David Buchman (Director) $0 $0 $0
Michael Toler (Director) $0 $0 $0
Arthur Starr (Director) $0 $0 $0
Joy Mccorriston (Director) $0 $0 $0
Roxani Margariti (Director) $0 $0 $0
Anne Betteridge (Director) $0 $0 $0
Mcguire Gibson (Director) $0 $0 $0
Charles Schmitz (Director) $0 $0 $0
Firoozeh Kashani-sabet (Director) $0 $0 $0
Kamran S Aghaie (Director) $0 $0 $0
Waleed Mahdi (Director) $0 $0 $0
William Glanzman (Director) $0 $0 $0
Cyrus Schayegh (Director) $0 $0 $0
Linda Boxberger (Director) $0 $0 $0
Sheila Carapico (Director) $0 $0 $0
Lamya Khalidi (Director) $0 $0 $0
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990
Filed on May 2, 2025

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

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PDF XML

Fiscal Year Ending June
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$167,458
Expenses
$161,770
Net Income
$5,688
Net Assets
$621,367
Notable Sources of Revenue Percent of Total Revenue
Contributions $167,458
100%
Program Services $0
Investment Income $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 $0
Professional Fundraising Fees $0
Other Salaries and Wages $72,052
44.5%
Assets/Debt
Total Assets $621,367
Total Liabilities $0
Net Assets $621,367
Compensation
Key Employees and Officers Compensation Related Other
Flagg Miller (President) $0 $0 $0
Samuel Liebhaber (Vice President) $0 $0 $0
Safa Al-saeedi (Treasurer) $0 $0 $0
Najam Haider (Secretary) $0 $0 $0
Zaydoon Zaid (Director) $0 $0 $0
Ian Tattersall (Director) $0 $0 $0
Peter J Awn (Director) $0 $0 $0
Steven Caton (Director) $0 $0 $0
David Buchman (Director) $0 $0 $0
Michael Toler (Director) $0 $0 $0
Arthur Starr (Director) $0 $0 $0
Joy Mccorriston (Director) $0 $0 $0
Roxani Margariti (Director) $0 $0 $0
Anne Betteridge (Director) $0 $0 $0
Mcguire Gibson (Director) $0 $0 $0
Charles Schmitz (Director) $0 $0 $0
Firoozeh Kashani-sabet (Director) $0 $0 $0
Kamran S Aghaie (Director) $0 $0 $0
Waleed Mahdi (Director) $0 $0 $0
William Glanzman (Director) $0 $0 $0
Cyrus Schayegh (Director) $0 $0 $0
Linda Boxberger (Director) $0 $0 $0
Sheila Carapico (Director) $0 $0 $0
Lamya Khalidi (Director) $0 $0 $0
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990
Filed on Feb. 6, 2024

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

View Filing
PDF XML

Fiscal Year Ending June
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$94,274
Expenses
$127,564
Net Income
-$33,290
Net Assets
$615,679
Notable Sources of Revenue Percent of Total Revenue
Contributions $94,274
100%
Program Services $0
Investment Income $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 $0
Professional Fundraising Fees $0
Other Salaries and Wages $63,828
50.0%
Assets/Debt
Total Assets $615,679
Total Liabilities $0
Net Assets $615,679
Compensation
Key Employees and Officers Compensation Related Other
Flagg Miller (President) $0 $0 $0
Samuel Liebhaber (Vice President) $0 $0 $0
Safa Al-saeedi (Treasurer) $0 $0 $0
Najam Haider (Secretary) $0 $0 $0
Ian Tattersall (Director) $0 $0 $0
Osama Abi-mershed (Director) $0 $0 $0
Steven Caton (Director) $0 $0 $0
David Buchman (Director) $0 $0 $0
Michael Toler (Director) $0 $0 $0
Arthur Starr (Director) $0 $0 $0
Joy Mccorriston (Director) $0 $0 $0
Richard Spees (Director) $0 $0 $0
Anne Betteridge (Director) $0 $0 $0
Mcguire Gibson (Director) $0 $0 $0
Charles Schmitz (Director) $0 $0 $0
Firoozeh Kashani-sabet (Director) $0 $0 $0
Kamran S Aghaie (Director) $0 $0 $0
Samer Ali (Director) $0 $0 $0
Waleed Mahdi (Director) $0 $0 $0
Nathalie Peutz (Director) $0 $0 $0
Daniel Mahoney (Director) $0 $0 $0
Najam Haidar (Director) $0 $0 $0
Tarik Al-wazir (Director) $0 $0 $0
Abdulhakem Alsadah (Director) $0 $0 $0
Krista Lewis (Director) $0 $0 $0
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990
Filed on Aug. 7, 2023

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

View Filing
PDF XML

Fiscal Year Ending June
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$410,306
Expenses
$437,354
Net Income
-$27,048
Net Assets
$648,969
Notable Sources of Revenue Percent of Total Revenue
Contributions $410,306
100%
Program Services $0
Investment Income $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 $0
Professional Fundraising Fees $0
Other Salaries and Wages $121,017
27.7%
Assets/Debt
Total Assets $648,969
Total Liabilities $0
Net Assets $648,969
Compensation
Key Employees and Officers Compensation Related Other
Daniel Varisco (President) $0 $0 $0
Samuel Liebhaber (Vice President) $0 $0 $0
Stacey Philbrick-yadav (Treasurer) $0 $0 $0
Flagg Miller (Secretary) $0 $0 $0
Ian Tattersall (Director) $0 $0 $0
Osama Abi-mershed (Director) $0 $0 $0
Steven Caton (Director) $0 $0 $0
David Buchman (Director) $0 $0 $0
Michael Toler (Director) $0 $0 $0
Arthur Starr (Director) $0 $0 $0
Joy Mccorriston (Director) $0 $0 $0
Richard Spees (Director) $0 $0 $0
Anne Betteridge (Director) $0 $0 $0
Mcguire Gibson (Director) $0 $0 $0
Charles Schmitz (Director) $0 $0 $0
Firoozeh Kashani-sabet (Director) $0 $0 $0
Kamran S Aghaie (Director) $0 $0 $0
Samer Ali (Director) $0 $0 $0
Waleed Mahdi (Director) $0 $0 $0
Nathalie Peutz (Director) $0 $0 $0
Daniel Mahoney (Director) $0 $0 $0
Najam Haidar (Director) $0 $0 $0
Tarik Al-wazir (Director) $0 $0 $0
Abdulhakem Alsadah (Director) $0 $0 $0
Krista Lewis (Director) $0 $0 $0
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990
Filed on Oct. 18, 2021

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

View Filing
XML

Fiscal Year Ending June
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$123,376
Expenses
$123,753
Net Income
-$377
Net Assets
$676,017
Notable Sources of Revenue Percent of Total Revenue
Contributions $123,376
100%
Program Services $0
Investment Income $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 $0
Professional Fundraising Fees $0
Other Salaries and Wages $63,041
50.9%
Assets/Debt
Total Assets $676,017
Total Liabilities $0
Net Assets $676,017
Compensation
Key Employees and Officers Compensation Related Other
Daniel Varisco (President) $0 $0 $0
Charles P Schmitz (Vice President) $0 $0 $0
Stacey Philbrick-yadav (Treasurer) $0 $0 $0
David M Buchman (Secretary) $0 $0 $0
Ian Tattersall (Director) $0 $0 $0
Osama Abi-mershed (Director) $0 $0 $0
Steven Caton (Director) $0 $0 $0
Michael Toler (Director) $0 $0 $0
Samuel Liebhaber (Director) $0 $0 $0
Arthur Starr (Director) $0 $0 $0
Joy Mccorriston (Director) $0 $0 $0
Richard Spees (Director) $0 $0 $0
Anne Betteridge (Director) $0 $0 $0
Mcguire Gibson (Director) $0 $0 $0
Samer Ali (Director) $0 $0 $0
Firoozeh Kashani-sabet (Director) $0 $0 $0
Kamran S Aghaie (Director) $0 $0 $0
Waleed Mahdi (Director) $0 $0 $0
Nathalie Peutz (Director) $0 $0 $0
Daniel Mahoney (Director) $0 $0 $0
Najam Haider (Director) $0 $0 $0
Tarik Al-wazir (Director) $0 $0 $0
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990
Filed on Nov. 11, 2020

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

View Filing
PDF XML

Fiscal Year Ending June
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$169,930
Expenses
$173,292
Net Income
-$3,362
Net Assets
$676,394
Notable Sources of Revenue Percent of Total Revenue
Contributions $169,930
100%
Program Services $0
Investment Income $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 $0
Professional Fundraising Fees $0
Other Salaries and Wages $66,076
38.1%
Assets/Debt
Total Assets $676,394
Total Liabilities $0
Net Assets $676,394

Document Links

990

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

PDF

Fiscal Year Ending June
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$91,993
Expenses
$114,139
Net Income
-$22,146
Net Assets
$679,756
Notable Sources of Revenue Percent of Total Revenue
Contributions $91,993
100%
Program Services $0
Investment Income $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 $57,091
50.0%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $679,756
Total Liabilities $0
Net Assets $679,756

Document Links

990

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

PDF

Fiscal Year Ending June
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$106,926
Expenses
$127,020
Net Income
-$20,094
Net Assets
$701,902
Notable Sources of Revenue Percent of Total Revenue
Contributions $106,926
100%
Program Services $0
Investment Income $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 $0
Professional Fundraising Fees $0
Other Salaries and Wages $59,768
47.1%
Assets/Debt
Total Assets $709,473
Total Liabilities $7,571
Net Assets $701,902

Document Links

990

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

PDF

Fiscal Year Ending June
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$97,645
Expenses
$139,233
Net Income
-$41,588
Net Assets
$721,996
Notable Sources of Revenue Percent of Total Revenue
Contributions $97,645
100%
Program Services $0
Investment Income $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 $0
Professional Fundraising Fees $0
Other Salaries and Wages $59,306
42.6%
Assets/Debt
Total Assets $724,143
Total Liabilities $2,147
Net Assets $721,996

Document Links

990

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

PDF
PDF (2 of 2)

Fiscal Year Ending June
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$116,507
Expenses
$151,133
Net Income
-$34,626
Net Assets
$763,584
Notable Sources of Revenue Percent of Total Revenue
Contributions $113,055
97.0%
Program Services $3,049
2.6%
Investment Income $4
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $399
0.3%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $60,579
40.1%
Assets/Debt
Total Assets $763,584
Total Liabilities $0
Net Assets $763,584

Document Links

990

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

PDF

Fiscal Year Ending June
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$117,645
Expenses
$191,523
Net Income
-$73,878
Net Assets
$798,210
Notable Sources of Revenue Percent of Total Revenue
Contributions $115,704
98.4%
Program Services $441
0.4%
Investment Income $62
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $1,438
1.2%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $87,808
45.8%
Assets/Debt
Total Assets $807,694
Total Liabilities $9,484
Net Assets $798,210

Document Links

990

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

PDF

Fiscal Year Ending June
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$202,993
Expenses
$203,333
Net Income
-$340
Net Assets
$872,088
Notable Sources of Revenue Percent of Total Revenue
Contributions $186,276
91.8%
Program Services $545
0.3%
Investment Income $144
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $16,028
7.9%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $92,670
45.6%
Assets/Debt
Total Assets $887,811
Total Liabilities $15,723
Net Assets $872,088

Document Links

990

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

PDF

Fiscal Year Ending June
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$551,378
Expenses
$709,573
Net Income
-$158,195
Net Assets
$872,428
Notable Sources of Revenue Percent of Total Revenue
Contributions $540,380
98.0%
Program Services $0
Investment Income $337
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $10,661
1.9%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $170,448
24.0%
Assets/Debt
Total Assets $909,989
Total Liabilities $37,561
Net Assets $872,428

Document Links

990

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

PDF

Fiscal Year Ending June
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$629,617
Expenses
$639,501
Net Income
-$9,884
Net Assets
$1,030,623
Notable Sources of Revenue Percent of Total Revenue
Contributions $624,936
99.3%
Program Services $0
Investment Income $365
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $4,316
0.7%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $173,684
27.2%
Assets/Debt
Total Assets $1,098,062
Total Liabilities $67,439
Net Assets $1,030,623

Document Links

990

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

PDF

Fiscal Year Ending June
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

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

PDF

Fiscal Year Ending June
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 June
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

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

PDF

Fiscal Year Ending June
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

990

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

PDF

Fiscal Year Ending June
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

990

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

PDF

Fiscal Year Ending June
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

990

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

PDF
PDF (2 of 2)

Fiscal Year Ending June
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

990

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

PDF

Fiscal Year Ending June
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

990

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

PDF

Fiscal Year Ending June
2002

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

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

PDF

Fiscal Year Ending June
2001

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

Primary 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 financial information from tax returns processed by the IRS since the 2012 calendar years, as well as data extracted from digital filings. IRS summary data also includes limited 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 for 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?

Most organizations that have been recognized as tax exempt by the IRS have to file the 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 the 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," which does not contain financial details. Churches are not required to file Form 990.

Nonprofit Explorer has organizations that are claiming tax exemption in any of the 27 subsections of the 501(c) section of the tax code. Taxable trusts and private foundations that are required to file a form 990PF are also included.

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 Employer Identification Numbers 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.
  • 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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About Nonprofit Explorer

Nonprofit Explorer

Browse millions of annual returns filed by tax-exempt organizations with ProPublica’s Nonprofit Explorer. See details like executive compensation, revenue, expenses and more. Search for an organization or a person, or search the full text of filings.

By Andrea Suozzo, Alec Glassford, Ash Ngu and Brandon Roberts.

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