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International Symposium On Electron Ion And Photon Beams Inc

Organization summary

Type of Nonprofit

Designated as a Organizations for any of the following purposes: religious, educational, charitable, scientific, literary, testing for public safety, fostering national or international amateur sports competition (as long as it doesn't provide athletic facilities or equipment), or the prevention of cruelty to children or animals.

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$454k (2024)

Expenses
$452k (2024)

Total Assets
$612k (2024)

Total Liabilities
$14.6k (2024)

Source: Form 990 tax filings from 2011 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 Nov.
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$453,848
Expenses
$452,134
Net Income
$1,714
Net Assets
$597,138
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $446,799
98.4%
Investment Income $7,049
1.6%
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 $611,777
Total Liabilities $14,639
Net Assets $597,138
Compensation
Key Employees and Officers Compensation Related Other
John Randall (Financial Trustee) $0 $0 $0
Gerald Lopez (Operational Trustee) $0 $0 $0
Gina Adam (2027 Conference Chair) $0 $0 $0
Ming Lu (2027 Program Chair) $0 $0 $0
Jack Skinner (2026 Conference Chair) $0 $0 $0
Rajesh Menon (2026 Program Chair) $0 $0 $0
James Hg Owen (2025 Conference Chair) $0 $0 $0
Richard Silver (2025 Program Chair) $0 $0 $0
Aime Price (2024 Conference Chair) $0 $0 $0
Wei Wu (2024 Program Chair) $0 $0 $0
Qiangfei Xia (2023 Conference Chair) $0 $0 $0
Chih Hao Chang (2023 Program Chair) $0 $0 $0

Document Links

Fiscal Year Ending Nov.
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$395,717
Expenses
$461,154
Net Income
-$65,437
Net Assets
$595,424
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $392,773
99.3%
Investment Income $2,944
0.7%
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 $596,632
Total Liabilities $1,208
Net Assets $595,424
Compensation
Key Employees and Officers Compensation Related Other
B Robert Illic (2022 Prog Chair) $0 $0 $0
John Randall (Financial Trustee) $0 $0 $0
James Spallas (2020/2022 Prog Chair) $0 $0 $0
Gerald Lopez (2021 Prog Chair) $0 $0 $0
Martha Sanchez (2021 Prog Chair) $0 $0 $0
Qiangfei Xia (2023 Prog Chair) $0 $0 $0
Chic Hao Chang (2023 Prog Chair) $0 $0 $0
Aimee Bross Price (2024 Prog Chair) $0 $0 $0
Wei Wu (2024 Prog Chair) $0 $0 $0
James Owen (2025 Prog Chair) $0 $0 $0
Richard Silver (2025 Prog Chair) $0 $0 $0

Document Links

Fiscal Year Ending Nov.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$354,333
Expenses
$291,870
Net Income
$62,463
Net Assets
$660,861
Notable Sources of Revenue Percent of Total Revenue
Contributions $23,000
6.5%
Program Services $329,126
92.9%
Investment Income $2,207
0.6%
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 $660,861
Total Liabilities $0
Net Assets $660,861
Compensation
Key Employees and Officers Compensation Related Other
B Robert Illic (2022 Prog Chair) $0 $0 $0
John Randall (Financial Trustee) $0 $0 $0
James Spallas (2020/2022 Prog Chair) $0 $0 $0
Gerald Lopez (2021 Prog Chair) $0 $0 $0
Martha Sanchez (2021 Prog Chair) $0 $0 $0
Qiangfei Xia (2023 Prog Chair) $0 $0 $0
Chic Hao Chang (2023 Prog Chair) $0 $0 $0
Aimee Bross Price (2024 Prog Chair) $0 $0 $0
Wei Wu (2024 Prog Chair) $0 $0 $0
James Owen (2025 Prog Chair) $0 $0 $0
Richard Silver (2025 Prog Chair) $0 $0 $0

Document Links

Fiscal Year Ending Nov.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$155,992
Expenses
$157,302
Net Income
-$1,310
Net Assets
$598,398
Notable Sources of Revenue Percent of Total Revenue
Contributions $18,000
11.5%
Program Services $135,053
86.6%
Investment Income $2,939
1.9%
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 $598,398
Total Liabilities $0
Net Assets $598,398
Compensation
Key Employees and Officers Compensation Related Other
Stefano Cabrini (2017 Prog Chair) $0 $0 $0
Lawrence Muray (2017 Conf Chair) $0 $0 $0
John Hartley (2016 Conf Chair) $0 $0 $0
G Patrick Watson (2016 Prog Chair) $0 $0 $0
Aaron Stein (2019 Conf Chair) $0 $0 $0
Regina Luttge (2019 Program Chair) $0 $0 $0
Theodore Fedynyshyn (2014 Conf Chair) $0 $0 $0
Karl Berggren (2014 Program Chair) $0 $0 $0
Todd Hastings (2015 Conf Chair) $0 $0 $0
Michael Guillorn (2015 Program Chair) $0 $0 $0
John Randall (Financial Trustee) $0 $0 $0
Lawrence Muray (2017 Conf Chair) $0 $0 $0
Shida Tan (2018 Prog Chair) $0 $0 $0
James Spallas (2020/2022 Prog Chair) $0 $0 $0
Gerald Lopez (2021 Prog Chair) $0 $0 $0
Martha Sanchez (2021 Prog Chair) $0 $0 $0

Document Links

Fiscal Year Ending Nov.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$7,556
Expenses
$19,622
Net Income
-$12,066
Net Assets
$599,708
Notable Sources of Revenue Percent of Total Revenue
Contributions $23,000
> 100%
Program Services -$18,674
Investment Income $3,230
42.7%
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 $599,708
Total Liabilities $0
Net Assets $599,708
Compensation
Key Employees and Officers Compensation Related Other
Stefano Cabrini (2017 Prog Chair) $0 $0 $0
Lawrence Muray (2017 Conf Chair) $0 $0 $0
John Hartley (2016 Conf Chair) $0 $0 $0
G Patrick Watson (2016 Prog Chair) $0 $0 $0
Aaron Stein (2019 Conf Chair) $0 $0 $0
Regina Luttge (2019 Program Chair) $0 $0 $0
Theodore Fedynyshyn (2014 Conf Chair) $0 $0 $0
Karl Berggren (2014 Program Chair) $0 $0 $0
Todd Hastings (2015 Conf Chair) $0 $0 $0
Michael Guillorn (2015 Program Chair) $0 $0 $0
John Randall (Financial Trustee) $0 $0 $0
Lawrence Muray (2017 Conf Chair) $0 $0 $0
Shida Tan (2018 Prog Chair) $0 $0 $0
James Spallas (2020 Prog Chair) $0 $0 $0
Gerald Lopez (2021 Prog Chair) $0 $0 $0
Martha Sanchez (2021 Prog Chair) $0 $0 $0

Document Links

Fiscal Year Ending Nov.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$339,102
Expenses
$344,595
Net Income
-$5,493
Net Assets
$611,774
Notable Sources of Revenue Percent of Total Revenue
Contributions $25,645
7.6%
Program Services $310,853
91.7%
Investment Income $2,604
0.8%
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 $611,774
Total Liabilities $0
Net Assets $611,774
Compensation
Key Employees and Officers Compensation Related Other
Stefano Cabrini (2017 Prog Chair) $0 $0 $0
Lawrence Muray (2017 Conf Chair) $0 $0 $0
John Hartley (2016 Conf Chair) $0 $0 $0
G Patrick Watson (2016 Prog Chair) $0 $0 $0
Aaron Stein (2019 Conf Chair) $0 $0 $0
Regina Luttge (2019 Program Chair) $0 $0 $0
Theodore Fedynyshyn (2014 Conf Chair) $0 $0 $0
Karl Berggren (2014 Program Chair) $0 $0 $0
Todd Hastings (2015 Conf Chair) $0 $0 $0
Michael Guillorn (2015 Program Chair) $0 $0 $0
John Randall (Financial Trustee) $0 $0 $0
Lawrence Muray (2017 Conf Chair) $0 $0 $0
Shida Tan (2018 Prog Chair) $0 $0 $0
James Spallas (2020 Prog Chair) $0 $0 $0
Gerald Lopez (2021 Prog Chair) $0 $0 $0

Document Links

Fiscal Year Ending Nov.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$362,128
Expenses
$373,138
Net Income
-$11,010
Net Assets
$617,267
Notable Sources of Revenue Percent of Total Revenue
Contributions $26,835
7.4%
Program Services $333,000
92.0%
Investment Income $2,293
0.6%
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 $617,267
Total Liabilities $0
Net Assets $617,267
Compensation
Key Employees and Officers Compensation Related Other
Stefano Cabrini (2017 Prog Chair) $0 $0 $0
Lawrence Muray (2017 Conf Chair) $0 $0 $0
John Hartley (2016 Conf Chair) $0 $0 $0
G Patrick Watson (2016 Prog Chair) $0 $0 $0
Aaron Stein (2019 Conf Chair) $0 $0 $0
Regina Luttge (2019 Program Chair) $0 $0 $0
Theodore Fedynyshyn (2014 Conf Chair) $0 $0 $0
Karl Berggren (2014 Program Chair) $0 $0 $0
Todd Hastings (2015 Conf Chair) $0 $0 $0
Michael Guillorn (2015 Program Chair) $0 $0 $0
John Randall (Financial Trustee) $0 $0 $0
Lawrence Muray (2017 Conf Chair) $0 $0 $0
Stefano Cabrini (2017 Prog Chair) $0 $0 $0
Clifford Henderson (2018 Conf Chair) $0 $0 $0
Shida Tan (2018 Prog Chair) $0 $0 $0

Document Links

Fiscal Year Ending Nov.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$263,398
Expenses
$270,888
Net Income
-$7,490
Net Assets
$628,277
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $262,545
99.7%
Investment Income $853
0.3%
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 $628,277
Total Liabilities $0
Net Assets $628,277
Compensation
Key Employees and Officers Compensation Related Other
Stefano Cabrini (2017 Prog Chair) $0 $0 $0
Lawrence Muray (2017 Conf Chair) $0 $0 $0
John Hartley (2016 Conf Chair) $0 $0 $0
G Patrick Watson (2016 Prog Chair) $0 $0 $0
Aaron Stein (2019 Conf Chair) $0 $0 $0
Regina Luttge (2019 Program Chair) $0 $0 $0
Theodore Fedynyshyn (2014 Conf Chair) $0 $0 $0
Karl Berggren (2014 Program Chair) $0 $0 $0
Todd Hastings (2015 Conf Chair) $0 $0 $0
Michael Guillorn (2015 Program Chair) $0 $0 $0
Don Tennant (Financial Trustee) $0 $0 $0
Lawrence Muray (2017 Conf Chair) $0 $0 $0
Stefano Cabrini (2017 Prog Chair) $0 $0 $0
Clifford Henderson (2018 Conf Chair) $0 $0 $0
Shida Tan (2018 Prog Chair) $0 $0 $0

Document Links

Fiscal Year Ending Nov.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$291,485
Expenses
$316,228
Net Income
-$24,743
Net Assets
$635,767
Notable Sources of Revenue Percent of Total Revenue
Contributions $20,000
6.9%
Program Services $269,975
92.6%
Investment Income $1,510
0.5%
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 $636,118
Total Liabilities $351
Net Assets $635,767
Compensation
Key Employees and Officers Compensation Related Other
Stefano Cabrini (2017 Prog Chair) $0 $0 $0
Lawrence Muray (2017 Conf Chair) $0 $0 $0
John Hartley (2016 Conf Chair) $0 $0 $0
G Patrick Watson (2016 Prog Chair) $0 $0 $0
Aaron Stein (2019 Conf Chair) $0 $0 $0
Regina Luttge (2019 Program Chair) $0 $0 $0
Theodore Fedynyshyn (2014 Conf Chair) $0 $0 $0
Karl Berggren (2014 Program Chair) $0 $0 $0
Todd Hastings (2015 Conf Chair) $0 $0 $0
Michael Guillorn (2015 Program Chair) $0 $0 $0
Don Tennant (Financial Trustee) $0 $0 $0
Lawrence Muray (2017 Conf Chair) $0 $0 $0
Stefano Cabrini (2017 Prog Chair) $0 $0 $0
Clifford Henderson (2018 Conf Chair) $0 $0 $0
Shida Tan (2018 Prog Chair) $0 $0 $0

Document Links

Fiscal Year Ending Nov.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$375,273
Expenses
$327,666
Net Income
$47,607
Net Assets
$660,510
Notable Sources of Revenue Percent of Total Revenue
Contributions $44,940
12.0%
Program Services $328,970
87.7%
Investment Income $1,363
0.4%
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 $660,611
Total Liabilities $101
Net Assets $660,510
Compensation
Key Employees and Officers Compensation Related Other
George Watson (2016 Prog Chair) $0 $0 $0
John Hartley (2016 Conf Chair) $0 $0 $0
Reggie Farrow (2012 Conf Chair) $0 $0 $0
Mike Fritze (2012 Prog Chair) $0 $0 $0
Leo Ocola (2013 Conf Chair) $0 $0 $0
Rebecca Cheung (2013 Program Chair) $0 $0 $0
Theodore Fedynyshyn (2014 Conf Chair) $0 $0 $0
Karl Berggren (2014 Program Chair) $0 $0 $0
Todd Hastings (2015 Conf Chair) $0 $0 $0
Michael Guillorn (2015 Program Chair) $0 $0 $0
Don Tennant (Financial Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Nov.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$314,796
Expenses
$271,690
Net Income
$43,106
Net Assets
$612,903
Notable Sources of Revenue Percent of Total Revenue
Contributions $38,037
12.1%
Program Services $275,075
87.4%
Investment Income $1,684
0.5%
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 $613,003
Total Liabilities $100
Net Assets $612,903
Compensation
Key Employees and Officers Compensation Related Other
George Watson (2016 Prog Chair) $0 $0 $0
John Hartley (2016 Conf Chair) $0 $0 $0
Reggie Farrow (2012 Conf Chair) $0 $0 $0
Mike Fritze (2012 Prog Chair) $0 $0 $0
Leo Ocola (2013 Conf Chair) $0 $0 $0
Rebecca Cheung (2013 Program Chair) $0 $0 $0
Theodore Fedynyshyn (2014 Conf Chair) $0 $0 $0
Karl Berggren (2014 Program Chair) $0 $0 $0
Todd Hastings (2015 Conf Chair) $0 $0 $0
Michael Guillorn (2015 Program Chair) $0 $0 $0
Don Tennant (Financial Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Nov.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$324,924
Expenses
$338,067
Net Income
-$13,143
Net Assets
$569,797
Notable Sources of Revenue Percent of Total Revenue
Contributions $21,800
6.7%
Program Services $300,665
92.5%
Investment Income $2,459
0.8%
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 $569,797
Total Liabilities $0
Net Assets $569,797

Document Links

Fiscal Year Ending Nov.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$354,268
Expenses
$343,128
Net Income
$11,140
Net Assets
$582,940
Notable Sources of Revenue Percent of Total Revenue
Contributions $46,000
13.0%
Program Services $303,962
85.8%
Investment Income $4,306
1.2%
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 $582,940
Total Liabilities $0
Net Assets $582,940

Document Links

Fiscal Year Ending Nov.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$357,585
Expenses
$331,632
Net Income
$25,953
Net Assets
$571,800
Notable Sources of Revenue Percent of Total Revenue
Contributions $31,000
8.7%
Program Services $321,335
89.9%
Investment Income $5,250
1.5%
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 $571,800
Total Liabilities $0
Net Assets $571,800

Document Links

Fiscal Year Ending Nov.
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 Nov.
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 Nov.
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.
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 Nov.
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 Nov.
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 Nov.
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 Nov.
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

Fiscal Year Ending Nov.
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

Fiscal Year Ending Nov.
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

Fiscal Year Ending Nov.
2000

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 »

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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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