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International Commission On Radi Ation Units And Measurements Inc

  • Bethesda, MD
  • Tax-exempt since Oct. 2014
  • EIN: 52-1685712

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: Science and Technology Research Institutes, Services / Mathematics (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$84.8k (2024)

Expenses
$81.1k (2024)

Total Assets
$787k (2024)

Total Liabilities
$0 (2024)

Source: Form 990 tax filings from 2008 to 2024

Tax Filings by Year

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. If this organization filed an amended return, it may not be reflected below. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Form 990 data is from the IRS.

Fiscal Year Ending Dec.
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$84,805
Expenses
$81,069
Net Income
$3,736
Net Assets
$787,075
Notable Sources of Revenue Percent of Total Revenue
Contributions $39,160
46.2%
Program Services $22,209
26.2%
Investment Income $15,571
18.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $7,865
9.3%
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 $787,075
Total Liabilities $0
Net Assets $787,075
Compensation
Key Employees and Officers Compensation Related Other
Vincent Gregoire (Chairman) $0 $0 $0
Thomas R Mackie (Vice Chairman) $0 $0 $0
Maria Ester Brandan (Secretary) $0 $0 $0
Roger W Howell (Executive Director) $0 $0 $0
Pawel Olko (Treasurer) $0 $0 $0
Magdalena Bazalova Carter (Member) $0 $0 $0
Francois Bochud (Member) $0 $0 $0
David T Burns (Member) $0 $0 $0
David Jaffray (Member) $0 $0 $0
Brian O'sullivan (Member) $0 $0 $0
Thomas Otto (Member) $0 $0 $0
David Wo Rogers (Member) $0 $0 $0
Hiroki Shirato (Member) $0 $0 $0
Tzu Chen Yen (Member) $0 $0 $0
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990
Filed on May 14, 2025

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

View Filing
XML

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$134,315
Expenses
$107,353
Net Income
$26,962
Net Assets
$672,952
Notable Sources of Revenue Percent of Total Revenue
Contributions $37,563
28.0%
Program Services $81,527
60.7%
Investment Income $11,016
8.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $4,209
3.1%
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 $672,952
Total Liabilities $0
Net Assets $672,952
Compensation
Key Employees and Officers Compensation Related Other
Vincent Gregoire (Chair) $0 $0 $0
Thomas R Mackie (Vice Chair) $0 $0 $0
Soren M Bentzen (Director At Large) $0 $0 $0
John M Boone (Treasurer) $0 $0 $0
Maria Ester Brandan (Secretary) $0 $0 $0
David T Burns (Member) $0 $0 $0
Francois Bochud (Member) $0 $0 $0
David Jaffray (Member) $0 $0 $0
Roger W Howell (Member) $0 $0 $0
Thomas Otto (Member) $0 $0 $0
Pawel Olko (Member) $0 $0 $0
Brian O'sullivan (Member) $0 $0 $0
David Rogers (Member) $0 $0 $0
Norio Saito (Member) $0 $0 $0
Tzu Chen Yen (Member) $0 $0 $0
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990
Filed on Aug. 8, 2024

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

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XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$81,599
Expenses
$86,951
Net Income
-$5,352
Net Assets
$614,069
Notable Sources of Revenue Percent of Total Revenue
Contributions $40,406
49.5%
Program Services $26,752
32.8%
Investment Income $7,364
9.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $7,077
8.7%
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 $614,069
Total Liabilities $0
Net Assets $614,069
Compensation
Key Employees and Officers Compensation Related Other
Vincent Gregoire (Chairman) $0 $0 $0
Thomas R Mackie (Vice Chairman) $0 $0 $0
Soren M Bentzen (Director At Large) $0 $0 $0
John M Boone (Treasurer) $0 $0 $0
Maria Ester Brandan (Secretary) $0 $0 $0
David T Burns (Member) $0 $0 $0
Francois Bochud (Member) $0 $0 $0
David Jaffray (Member) $0 $0 $0
Roger W Howell (Member) $0 $0 $0
Thomas Otto (Member) $0 $0 $0
Pawel Olko (Member) $0 $0 $0
Brian O'sullivan (Member) $0 $0 $0
David Rogers (Member) $0 $0 $0
Norio Saito (Member) $0 $0 $0
Tzu Chen Yen (Member) $0 $0 $0
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990
Filed on May 15, 2023

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$105,757
Expenses
$22,152
Net Income
$83,605
Net Assets
$677,629
Notable Sources of Revenue Percent of Total Revenue
Contributions $45,298
42.8%
Program Services $39,331
37.2%
Investment Income $4,938
4.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $16,190
15.3%
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 $677,629
Total Liabilities $0
Net Assets $677,629
Compensation
Key Employees and Officers Compensation Related Other
Vincent Gregoire (Chairman) $0 $0 $0
Thomas R Mackie (Vice Chairman) $0 $0 $0
Soren M Bentzen (Director At Large) $0 $0 $0
John M Boone (Treasurer) $0 $0 $0
Maria Ester Brandan (Secretary) $0 $0 $0
David T Burns (Member) $0 $0 $0
Francois Bochud (Member) $0 $0 $0
David Jaffray (Member) $0 $0 $0
Roger W Howell (Member) $0 $0 $0
Thomas Otto (Member) $0 $0 $0
Pawel Olko (Member) $0 $0 $0
Brian O'sullivan (Member) $0 $0 $0
David Rogers (Member) $0 $0 $0
Norio Saito (Member) $0 $0 $0
Tzu Chen Yen (Member) $0 $0 $0
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990
Filed on Aug. 22, 2022

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$185,745
Expenses
$48,512
Net Income
$137,233
Net Assets
$583,823
Notable Sources of Revenue Percent of Total Revenue
Contributions $55,251
29.7%
Program Services $119,202
64.2%
Investment Income $4,750
2.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $6,542
3.5%
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 $583,823
Total Liabilities $0
Net Assets $583,823
Compensation
Key Employees and Officers Compensation Related Other
Vincent Gregoire (Chairman) $0 $0 $0
Thomas R Mackie (Vice Chairman) $0 $0 $0
Soren M Bentzen (Director At Large) $0 $0 $0
John M Boone (Treasurer) $0 $0 $0
Maria Ester Brandan (Secretary) $0 $0 $0
David T Burns (Member) $0 $0 $0
Francois Bochud (Member) $0 $0 $0
David Jaffray (Member) $0 $0 $0
Roger W Howell (Member) $0 $0 $0
Thomas Otto (Member) $0 $0 $0
Pawel Olko (Member) $0 $0 $0
Brian O'sullivan (Member) $0 $0 $0
David Rogers (Member) $0 $0 $0
Norio Saito (Member) $0 $0 $0
Tzu Chen Yen (Member) $0 $0 $0
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990
Filed on Nov. 15, 2021

Primary 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
$97,660
Expenses
$74,548
Net Income
$23,112
Net Assets
$423,835
Notable Sources of Revenue Percent of Total Revenue
Contributions $66,809
68.4%
Program Services $0
Investment Income $5,850
6.0%
Net Fundraising $0
Sales of Assets $1
0.0%
Net Inventory Sales $25,000
25.6%
Other Revenue $0
Assets/Debt
Total Assets $423,835
Total Liabilities $0
Net Assets $423,835
Compensation
Key Employees and Officers Compensation Other
Vincent Gregoire (Chairman) $0 $0
Thomas R Mackie (Vice Chairman) $0 $0
Soren M Bentzen (Director At Large) $0 $0
John M Boone (Treasurer) $0 $0
Maria Ester Brandan (Secretary) $0 $0
David T Burns (Member) $0 $0
Elena Fantuzzi (Member) $0 $0
Roger W Howell (Member) $0 $0
Pawel Olko (Member) $0 $0
Brian O'sullivan (Member) $0 $0
David Rogers (Member) $0 $0
Norio Saito (Member) $0 $0
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990-EZ
Filed on June 1, 2020

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$108,902
Expenses
$108,425
Net Income
$477
Net Assets
$366,114
Notable Sources of Revenue Percent of Total Revenue
Contributions $72,874
66.9%
Program Services $0
Investment Income $4,797
4.4%
Net Fundraising $0
Sales of Assets $3,173
2.9%
Net Inventory Sales $28,058
25.8%
Other Revenue $0
Assets/Debt
Total Assets $366,114
Total Liabilities $0
Net Assets $366,114
Compensation
Key Employees and Officers Compensation Other
Vincent Gregoire (Chairman) $0 $0
Theodore R Mackie (Vice Chairman) $0 $0
Soren M Bentzen (Executive Director) $0 $0
John M Boone (Treasurer) $0 $0
Maria Ester Brandan (Secretary) $0 $0
David T Burns (Member) $0 $0
Paul M Deluca Jr (Member) $0 $0
Elena Fantuzzi (Member) $0 $0
Roger W Howell (Member) $0 $0
Hans Georg Menzel (Member) $0 $0
Pawel Olko (Member) $0 $0
Brian O'sullivan (Member) $0 $0
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990-EZ
Filed on March 21, 2019

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$127,129
Expenses
$150,481
Net Income
-$23,352
Net Assets
$386,725
Notable Sources of Revenue Percent of Total Revenue
Contributions $20,000
15.7%
Program Services $37,298
29.3%
Investment Income $4,214
3.3%
Net Fundraising $0
Sales of Assets $2,650
2.1%
Net Inventory Sales $32,967
25.9%
Other Revenue $30,000
23.6%
Assets/Debt
Total Assets $386,725
Total Liabilities $0
Net Assets $386,725
Compensation
Key Employees and Officers Compensation Other
Hans Georg Menzel (Chairman) $0 $0
Vincent Gregoire (Executive Director) $0 $0
Soren M Bentzen (Executive Director) $0 $0
John M Boone (Member) $0 $0
Maria Ester Brandan (Member) $0 $0
David Wo Rogers (Member) $0 $0
Elena Fantuzzi (Member) $0 $0
Roger W Howell (Member) $0 $0
Brian O'sullivan (Member) $0 $0
Norio Saito (Member) $0 $0
David Burns (Member) $0 $0
Pawel Olko (Member) $0 $0
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990-EZ
Filed on April 10, 2018

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

View Filing
XML

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$186,003
Expenses
$151,270
Net Income
$34,733
Net Assets
$395,732
Notable Sources of Revenue Percent of Total Revenue
Contributions $68,089
36.6%
Program Services $33,304
17.9%
Investment Income $2,965
1.6%
Net Fundraising $0
Sales of Assets $695
0.4%
Net Inventory Sales $80,950
43.5%
Other Revenue $0
Assets/Debt
Total Assets $425,732
Total Liabilities $30,000
Net Assets $395,732
Compensation
Key Employees and Officers Compensation Other
Hans Georg Menzel (Chairman) $0 $0
Paul M Deluca Jr (Vice Chairman) $0 $0
Soren M Bentzen (Executive Director) $0 $0
John M Boone (Member) $0 $0
Maria Ester Brandan (Member) $0 $0
Peter Dawson (Member) $0 $0
Elena Fantuzzi (Member) $0 $0
Vincent Gregoire (Executive Director) $0 $0
Roger W Howell (Member) $0 $0
Thomas R Mackie (Treasurer) $0 $0
Brian O'sullivan (Member) $0 $0
Herwig G Paretzke (Member) $0 $0
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990-EZ
Filed on June 2, 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
$115,960
Expenses
$134,540
Net Income
-$18,580
Net Assets
$352,491
Notable Sources of Revenue Percent of Total Revenue
Contributions $47,848
41.3%
Program Services $24,882
21.5%
Investment Income $4,646
4.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $37,666
32.5%
Other Revenue $918
0.8%
Assets/Debt
Total Assets $367,491
Total Liabilities $15,000
Net Assets $352,491
Compensation
Key Employees and Officers Compensation Other
Hans Georg Menzel (Chairman) $0 $0
Paul M Deluca Jr (Vice Chairman) $0 $0
Soren M Bentzen (Executive Director) $0 $0
John M Boone (Member) $0 $0
Maria Ester Brandan (Member) $0 $0
Hideo Tatsuzaki (Member) $0 $0
Peter Dawson (Member) $0 $0
Elena Fantuzzi (Member) $0 $0
Vincent Gregoire (Member) $0 $0
Roger W Howell (Member) $0 $0
Theodore R Mackie (Treasurer) $0 $0
Brian O'sullivan (Member) $0 $0
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990-EZ
Filed on May 11, 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
$63,416
Expenses
$81,072
Net Income
-$17,656
Net Assets
$391,739
Notable Sources of Revenue Percent of Total Revenue
Contributions $48,570
76.6%
Program Services $0
Investment Income $303
0.5%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $2,333
3.7%
Other Revenue $12,210
19.3%
Assets/Debt
Total Assets $391,739
Total Liabilities $0
Net Assets $391,739
Compensation
Key Employees and Officers Compensation Other
Hans Georg Menzel (Chairman) $0 $0
Paul M Deluca Jr (Vice Chairman) $0 $0
Soren M Bentzen (Executive Director) $0 $0
John M Boone (Member) $0 $0
Maria Ester Brandan (Member) $0 $0
Dan Tl Jones (Member) $0 $0
Peter Dawson (Member) $0 $0
Elena Fantuzzi (Member) $0 $0
Vincent Gregoire (Member) $0 $0
Roger W Howell (Member) $0 $0
Theodore R Mackie (Member) $0 $0
Brian O'sullivan (Member) $0 $0
+ View more people

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990-EZ
Filed on May 7, 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
$103,988
Expenses
$121,091
Net Income
-$17,103
Net Assets
$409,395
Notable Sources of Revenue Percent of Total Revenue
Contributions $49,962
48.0%
Program Services $0
Investment Income $345
0.3%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $53,616
51.6%
Other Revenue $65
0.1%
Assets/Debt
Total Assets $409,395
Total Liabilities $0
Net Assets $409,395
Compensation
Key Employees and Officers Compensation Other
Hans Georg Menzel (Chairman) $0 $0
Paul M Deluca Jr (Vice Chairman) $0 $0
Soren M Bentzen (Executive Director) $0 $0
John M Boone (Member) $0 $0
Maria Ester Brandan (Member) $0 $0
Dan Tl Jones (Member) $0 $0
Peter Dawson (Member) $0 $0
Elena Fantuzzi (Member) $0 $0
Vincent Gregoire (Member) $0 $0
Roger W Howell (Member) $0 $0
Theodore R Mackie (Member) $0 $0
Brian O'sullivan (Member) $0 $0
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990-EZ
Filed on Nov. 12, 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
$126,710
Expenses
$121,842
Net Income
$4,868
Net Assets
$426,498
Notable Sources of Revenue Percent of Total Revenue
Contributions $95,190
75.1%
Program Services $0
Investment Income $637
0.5%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $30,883
24.4%
Other Revenue $0
Assets/Debt
Total Assets $426,498
Total Liabilities $0
Net Assets $426,498

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 Form 990
Revenue
$156,657
Expenses
$123,078
Net Income
$33,579
Net Assets
$421,630
Notable Sources of Revenue Percent of Total Revenue
Contributions $117,168
74.8%
Program Services $0
Investment Income $989
0.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $38,500
24.6%
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 $421,630
Total Liabilities $0
Net Assets $421,630

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2010

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$120,564
Expenses
$114,654
Net Income
$5,910
Net Assets
$388,051
Notable Sources of Revenue Percent of Total Revenue
Contributions $108,705
90.2%
Program Services $0
Investment Income $1,253
1.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $10,106
8.4%
Other Revenue $500
0.4%
Assets/Debt
Total Assets $388,051
Total Liabilities $0
Net Assets $388,051

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2009

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$202,901
Expenses
$126,344
Net Income
$76,557
Net Assets
$382,141
Notable Sources of Revenue Percent of Total Revenue
Contributions $169,129
83.4%
Program Services $0
Investment Income $1,050
0.5%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $32,222
15.9%
Other Revenue $500
0.2%
Assets/Debt
Total Assets $382,141
Total Liabilities $0
Net Assets $382,141

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2008

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$150,745
Expenses
$93,787
Net Income
$56,958
Net Assets
$305,584
Notable Sources of Revenue Percent of Total Revenue
Contributions $119,325
79.2%
Program Services $0
Investment Income $5,076
3.4%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $26,344
17.5%
Other Revenue $0
Assets/Debt
Total Assets $305,584
Total Liabilities $0
Net Assets $305,584

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.
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
990-EZ

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

PDF

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

990

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

PDF

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

990

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

PDF

Fiscal Year Ending Dec.
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 Dec.
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 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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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