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Crustacean Society

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 / Marine Science and Oceanography (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$113k (2024)

Expenses
$92.9k (2024)

Total Assets
$923k (2024)

Total Liabilities
$28k (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 Dec.
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$113,483
Expenses
$92,915
Net Income
$20,568
Net Assets
$895,352
Notable Sources of Revenue Percent of Total Revenue
Contributions $27,605
24.3%
Program Services $45,307
39.9%
Investment Income $40,571
35.8%
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 $923,384
Total Liabilities $28,032
Net Assets $895,352
Compensation
Key Employees and Officers Compensation Related Other
Benny Kk Chan (Past President) $0 $0 $0
Amanda Windsor (President) $0 $0 $0
William Santana (President Elect) $0 $0 $0
Jason Williams (Treasurer) $0 $0 $0
Javier Luque (Secretary) $0 $0 $0
Emma Palacious Theil (Program Officer) $0 $0 $0
John Zardus (Sicb Liaison Officer) $0 $0 $0
Rachel Peart (Indo Pacific Governor) $0 $0 $0
Savel Daniels (Africa Governor) $0 $0 $0
Anne Helene Tandberg (Europe Governor) $0 $0 $0
Megan Porter (North America Governor) $0 $0 $0
Paula Araujo (Latin America Governor) $0 $0 $0
Bee Yan Lee (Asia Governor) $0 $0 $0
Peter Castro (Editor In Chief) $0 $0 $0
Kareen Schnabel (Ecdysiast Editor) $0 $0 $0
Karlotta Krzel (Social Media Coordinator) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$128,776
Expenses
$100,257
Net Income
$28,519
Net Assets
$835,141
Notable Sources of Revenue Percent of Total Revenue
Contributions $45,214
35.1%
Program Services $55,770
43.3%
Investment Income $27,792
21.6%
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 $866,181
Total Liabilities $31,040
Net Assets $835,141
Compensation
Key Employees and Officers Compensation Related Other
Benny Kk Chan (Past President) $0 $0 $0
Amanda Windsor (President) $0 $0 $0
William Santana (President Elect) $0 $0 $0
Jason Williams (Treasurer) $0 $0 $0
Javier Luque (Secretary) $0 $0 $0
Emma Palacious Theil (Program Officer) $0 $0 $0
John Zardus (Sicb Liaison Officer) $0 $0 $0
Rachel Peart (Indo Pacific Governor) $0 $0 $0
Savel Daniels (Africa Governor) $0 $0 $0
Anne Helene Tandberg (Europe Governor) $0 $0 $0
Lauren Ballou (North America Governor) $0 $0 $0
Paula Araujo (Latin America Governor) $0 $0 $0
Bee Yan Lee (Asia Governor) $0 $0 $0
Peter Castro (Editor In Chief) $0 $0 $0
Kareen Schnabel (Ecdysiast Editor) $0 $0 $0
Karlotta Krzel (Social Media Coordinator) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$112,627
Expenses
$78,949
Net Income
$33,678
Net Assets
$740,583
Notable Sources of Revenue Percent of Total Revenue
Contributions $45,190
40.1%
Program Services $40,696
36.1%
Investment Income $26,741
23.7%
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 $756,707
Total Liabilities $16,124
Net Assets $740,583
Compensation
Key Employees and Officers Compensation Related Other
Benny Kk Chan (President) $0 $0 $0
Amanda Windsor (President Elect) $0 $0 $0
Ingo Wehrtmann (Past President) $0 $0 $0
Jason Williams (Treasurer) $0 $0 $0
Javier Luque (Secretary) $0 $0 $0
David Hudson (Program Officer) $0 $0 $0
John Zardus (Sicb Liaison Officer) $0 $0 $0
Kareen Schnabel (Ecdysiast Editor) $0 $0 $0
Laura Lpez Greco (Latin American Governor) $0 $0 $0
Lauren Ballou (North American Governor) $0 $0 $0
Rachel Peart (Indo Pacific Governor) $0 $0 $0
Anne Helene Tandberg (European Governor) $0 $0 $0
Tadashi Kawai (Asian Governor) $0 $0 $0
Savel Daniels (Africa Governor) $0 $0 $0
Peter Castro (Editor In Cheif) $0 $0 $0
Karlotta Krzel (Social Media Coordinator) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$104,058
Expenses
$58,967
Net Income
$45,091
Net Assets
$889,824
Notable Sources of Revenue Percent of Total Revenue
Contributions $28,160
27.1%
Program Services $27,735
26.7%
Investment Income $48,163
46.3%
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 $915,214
Total Liabilities $25,390
Net Assets $889,824
Compensation
Key Employees and Officers Compensation Related Other
Ingo Wehrtmann (President) $0 $0 $0
Benny Kk Chan (President Elect) $0 $0 $0
Shirley Lim (Past President) $0 $0 $0
Jason Williams (Treasurer) $0 $0 $0
Sarah Gerken (Secretary) $0 $0 $0
D Christopher Rogers (Program Officer) $0 $0 $0
John Zardus (Sicb Liaison Officer) $0 $0 $0
Kelly Merrin (Ecdysiast Editor) $0 $0 $0
Laura Lpez Greco (Latin American Governor) $0 $0 $0
Heather Bracken Grissom (North American Governor) $0 $0 $0
Rachel Peart (Indo Pacific Governor) $0 $0 $0
Carola Becker (European Governor) $0 $0 $0
Darren Yeo (Asian Governor) $0 $0 $0
Savel Daniels (Africa Governor) $0 $0 $0
Peter Castro (Editor In Cheif) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$90,100
Expenses
$62,300
Net Income
$27,800
Net Assets
$757,209
Notable Sources of Revenue Percent of Total Revenue
Contributions $39,740
44.1%
Program Services $30,393
33.7%
Investment Income $19,967
22.2%
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 $775,634
Total Liabilities $18,425
Net Assets $757,209
Compensation
Key Employees and Officers Compensation Related Other
Ingo Wehrtmann (President) $0 $0 $0
Benny Kk Chan (President Elect) $0 $0 $0
Shirley Lim (Past President) $0 $0 $0
Jason Williams (Treasurer) $0 $0 $0
Sarah Gerken (Secretary) $0 $0 $0
D Christopher Rogers (Program Officer) $0 $0 $0
John Zardus (Sicb Liaison Officer) $0 $0 $0
Kelly Merrin (Ecdysiast Editor) $0 $0 $0
Laura Lpez Greco (Latin American Governor) $0 $0 $0
Heather Bracken Grissom (North American Governor) $0 $0 $0
Rachel Peart (Indo Pacific Governor) $0 $0 $0
Carola Becker (European Governor) $0 $0 $0
Darren Yeo (Asian Governor) $0 $0 $0
Savel Daniels (Africa Governor) $0 $0 $0
Peter Castro (Editor In Cheif) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$73,560
Expenses
$64,583
Net Income
$8,977
Net Assets
$688,880
Notable Sources of Revenue Percent of Total Revenue
Contributions $30,155
41.0%
Program Services $17,550
23.9%
Investment Income $25,855
35.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $707,406
Total Liabilities $18,526
Net Assets $688,880
Compensation
Key Employees and Officers Compensation Related Other
Shirley Lim (President) $0 $0 $0
Ingo Wehrtmann (President Elect) $0 $0 $0
Brian Tsukimura (Past President) $0 $0 $0
Jason Williams (Treasurer) $0 $0 $0
Sarah Gerken (Secretary) $0 $0 $0
Benny Kk Chan (Program Officer) $0 $0 $0
John Zardus (Sicb Liaison Officer) $0 $0 $0
Kelly Merrin (Ecdysiast Editor) $0 $0 $0
Alexandre Oliveira De Almeida (Latin American Governor) $0 $0 $0
Heather Bracken Grissom (North American Governor) $0 $0 $0
Rachel Peart (Indo Pacific Governor) $0 $0 $0
Carola Becker (European Governor) $0 $0 $0
Tohru Naruse (Asian Governor) $0 $0 $0
Peter Castro (Editor, Jcb) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$211,533
Expenses
$186,914
Net Income
$24,619
Net Assets
$599,920
Notable Sources of Revenue Percent of Total Revenue
Contributions $26,189
12.4%
Program Services $159,433
75.4%
Investment Income $25,911
12.2%
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 $599,920
Total Liabilities $0
Net Assets $599,920
Compensation
Key Employees and Officers Compensation Related Other
Shirley Lim (President) $0 $0 $0
Ingo Wehrtmann (President Elect) $0 $0 $0
Brian Tsukimura (Past President) $0 $0 $0
Jason Williams (Treasurer) $0 $0 $0
Sarah Gerken (Secretary) $0 $0 $0
Benny Kk Chan (Program Officer) $0 $0 $0
John Zardus (Sicb Liaison Officer) $0 $0 $0
Kelly Merrin (Ecdysiast Editor) $0 $0 $0
Alexandre Oliveira De Almeida (Latin American Governor) $0 $0 $0
Heather Bracken Grissom (North American Governor) $0 $0 $0
Rachel Peart (Indo Pacific Governor) $0 $0 $0
Carola Becker (European Governor) $0 $0 $0
Tohru Naruse (Asian Governor) $0 $0 $0
Peter Castro (Editor, Jcb) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$122,283
Expenses
$61,519
Net Income
$60,764
Net Assets
$643,849
Notable Sources of Revenue Percent of Total Revenue
Contributions $48,218
39.4%
Program Services $0
Investment Income $30,207
24.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $43,858
35.9%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $643,849
Total Liabilities $0
Net Assets $643,849
Compensation
Key Employees and Officers Compensation Related Other
Shirley Lim (President) $0 $0 $0
Ingo Wehrtmann (President Elect) $0 $0 $0
Brian Tsukimura (Past President) $0 $0 $0
Jason Williams (Treasurer) $0 $0 $0
Sarah Gerken (Secretary) $0 $0 $0
Benny Kk Chan (Program Officer) $0 $0 $0
John Zardus (Sicb Liaison Officer) $0 $0 $0
Kelly Merin (Ecdysiast Editor) $0 $0 $0
Alexandre Oliveira De Almeida (Latin American Governor) $0 $0 $0
D Christopher Rogers (North American Governor) $0 $0 $0
Rachel King (Indo Pacific Governor) $0 $0 $0
Carola Becker (European Governor) $0 $0 $0
Tohru Naruse (Asian Governor) $0 $0 $0
Peter Castro (Editor, Jcb) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$145,198
Expenses
$175,190
Net Income
-$29,992
Net Assets
$513,464
Notable Sources of Revenue Percent of Total Revenue
Contributions $59,781
41.2%
Program Services $67,921
46.8%
Investment Income $17,393
12.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $103
0.1%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $33,000
18.8%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $513,464
Total Liabilities $0
Net Assets $513,464
Compensation
Key Employees and Officers Compensation Related Other
Mary Belk (Executive Dir.) $18,000 $0 $0
Peter Castro (Editor, Jcb) $15,000 $0 $0
Brian Tsukimura (President) $0 $0 $0
Benny Kk Chan (Asian Governor) $0 $0 $0
Joanne Taylor (Program Officer) $0 $0 $0
Sarah Gerken (Secretary) $0 $0 $0
D Christopher Rogers (North Amer. Gov) $0 $0 $0
Carola Becker (European Gov.) $0 $0 $0
Shirley Sl Lim (Pres Elect) $0 $0 $0
Rachel Amy King (Indo Pac Gov) $0 $0 $0
Ingo Wehrtmann (Latin Amer Gov) $0 $0 $0
Jason D Williams (Treasurer) $0 $0 $0
John Zardus (Sicb Liason) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$175,186
Expenses
$174,606
Net Income
$580
Net Assets
$525,160
Notable Sources of Revenue Percent of Total Revenue
Contributions $42,424
24.2%
Program Services $114,754
65.5%
Investment Income $17,937
10.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $71
0.0%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $40,500
23.2%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $525,160
Total Liabilities $0
Net Assets $525,160
Compensation
Key Employees and Officers Compensation Related Other
Mary Belk (Executive Dir.) $20,500 $0 $0
Brian Tsukimura (President) $0 $0 $0
Benny Kk Chan (Asian Governor) $0 $0 $0
Joanne Taylor (Program Officer) $0 $0 $0
Ole S Moller (Secretary) $0 $0 $0
Peter Castro (Editor, Jcb) $0 $0 $0
Shane T Ahyong (Past President) $0 $0 $0
D Christopher Rogers (North Amer. Gov) $0 $0 $0
Enrique Mac Pherson (European Gov.) $0 $0 $0
Shirley Sl Lim (Pres Elect) $0 $0 $0
Kareen Schnabel (Indo Pac Gov) $0 $0 $0
Ingo Wehrtmann (Latin Amer Gov) $0 $0 $0
Jason D Williams (Treasurer) $0 $0 $0
John Zardus (Sicb Liason) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$189,228
Expenses
$174,886
Net Income
$14,342
Net Assets
$561,779
Notable Sources of Revenue Percent of Total Revenue
Contributions $47,131
24.9%
Program Services $119,654
63.2%
Investment Income $21,500
11.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $943
0.5%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $39,000
22.3%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $561,779
Total Liabilities $0
Net Assets $561,779
Compensation
Key Employees and Officers Compensation Related Other
Mary Belk (Executive Dir.) $24,000 $0 $0
Frederick R Schram (Editor) $15,000 $0 $0
Brian Tsukimura (President Elect) $0 $0 $0
Chris Tudge (Director) $0 $0 $0
Christopher B Boyko (Program Officer) $0 $0 $0
Ole S Moller (Secretary) $0 $0 $0
Shane T Ahyong (President) $0 $0 $0
D Christopher Rogers (North Amer. Gov) $0 $0 $0
Enrique Mac Pherson (European Gov.) $0 $0 $0
Shirley Sl Lim (Asian Gov) $0 $0 $0
Kareen Schnazel (Indo Pac Gov) $0 $0 $0
Ingo Wehrtmann (Latin Amer Gov) $0 $0 $0
Jason D Williams (Treasurer) $0 $0 $0
John Zardus (Sicb Liason) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$190,933
Expenses
$168,270
Net Income
$22,663
Net Assets
$551,556
Notable Sources of Revenue Percent of Total Revenue
Contributions $42,742
22.4%
Program Services $128,982
67.6%
Investment Income $13,338
7.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $5,871
3.1%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $39,000
23.2%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $551,556
Total Liabilities $0
Net Assets $551,556
Compensation
Key Employees and Officers Compensation Related Other
Mary Belk (Executive Dir.) $24,000 $0 $0
Frederick R Schram (Editor) $12,000 $0 $0
Brian Tsukimura (President Elect) $0 $0 $0
D Christopher Rogers (North Amer. Gov) $0 $0 $0
John Zardus (Sicb Liason) $0 $0 $0
Chris Tudge (Director) $0 $0 $0
Christopher B Boyko (Program Officer) $0 $0 $0
Ole S Moller (Secretary) $0 $0 $0
Shane T Ahyong (President) $0 $0 $0
Elena Mente (European Gov.) $0 $0 $0
Shirley Sl Lim (Asian Gov) $0 $0 $0
Joanne Taylor (Indo Pac Gov) $0 $0 $0
Ingo Wehrtmann (Latin Amer Gov) $0 $0 $0
Jason D Williams (Treasurer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$177,756
Expenses
$195,373
Net Income
-$17,617
Net Assets
$486,602
Notable Sources of Revenue Percent of Total Revenue
Contributions $64,585
36.3%
Program Services $100,405
56.5%
Investment Income $9,783
5.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $2,983
1.7%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $39,000
20.0%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $486,602
Total Liabilities $0
Net Assets $486,602

Document Links

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$144,126
Expenses
$202,031
Net Income
-$57,905
Net Assets
$466,535
Notable Sources of Revenue Percent of Total Revenue
Contributions $89,053
61.8%
Program Services $67,131
46.6%
Investment Income $7,084
4.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$20,275
Net Inventory Sales $148
0.1%
Other Revenue $985
0.7%
Notable Expenses Percent of Total Expenses
Executive Compensation $39,000
19.3%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $466,535
Total Liabilities $0
Net Assets $466,535

Document Links

Fiscal Year Ending Dec.
2010

No Extracted Financial Data

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

Document Links

Fiscal Year Ending Dec.
2009

No Extracted Financial Data

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

Document Links

Fiscal Year Ending Dec.
2008

No Extracted Financial Data

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

Document Links

Fiscal Year Ending Dec.
2007

No Extracted Financial Data

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

Document Links

Fiscal Year Ending Dec.
2006

No Extracted Financial Data

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

Document Links

Fiscal Year Ending Dec.
2005

No Extracted Financial Data

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

Document Links

Fiscal Year Ending Dec.
2004

No Extracted Financial Data

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

Document Links

Fiscal Year Ending Dec.
2003

No Extracted Financial Data

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

Document Links

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

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

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 »

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  • 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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