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Historical Society Inc

  • Tarrytown, NY
  • Tax-exempt since May 1963
  • EIN: 13-1790735

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: Arts, Culture and Humanities / Historical Societies, Related Historical Activities (A82Z) (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$504k (2024)

Expenses
$85.5k (2024)

Total Assets
$939k (2024)

Total Liabilities
$4.31k (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
$504,247
Expenses
$85,481
Net Income
$418,766
Net Assets
$934,970
Notable Sources of Revenue Percent of Total Revenue
Contributions $493,866
97.9%
Program Services $1,235
0.2%
Investment Income $8,924
1.8%
Bond Proceeds $0
Royalties $222
0.0%
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 $27,460
32.1%
Assets/Debt
Total Assets $939,279
Total Liabilities $4,309
Net Assets $934,970
Compensation
Key Employees and Officers Compensation Related Other
Mary Ann Marshall (Trustee) $0 $0 $0
Jv Cossaboom (Trustee) $0 $0 $0
Richard Rowe (Trustee) $0 $0 $0
Eliot Martone (Trustee) $0 $0 $0
Michelle Andruss (Trustee) $0 $0 $0
Morgan Ridler (Trustee) $0 $0 $0
Dawn Kriss (Trustee) $0 $0 $0
Joseph Lillis (President) $0 $0 $0
Lisa Kosan Jr (1 St Vice President) $0 $0 $0
Eric Montgomery (Treasurer) $0 $0 $0
Doug Maass (2 Nd Vice President) $0 $0 $0
Michelle Saccaro (Secretary) $0 $0 $0
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Document Links

990
Filed on Nov. 11, 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
$162,165
Expenses
$75,904
Net Income
$86,261
Net Assets
$508,512
Notable Sources of Revenue Percent of Total Revenue
Contributions $151,768
93.6%
Program Services $0
Investment Income $2,254
1.4%
Bond Proceeds $0
Royalties $241
0.1%
Rental Property Income $0
Net Fundraising $0
Sales of Assets $7,505
4.6%
Net Inventory Sales $397
0.2%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $27,460
36.2%
Assets/Debt
Total Assets $512,685
Total Liabilities $4,173
Net Assets $508,512
Compensation
Key Employees and Officers Compensation Related Other
Eliot Martone (Trustee) $0 $0 $0
Katy Krider (Trustee) $0 $0 $0
Richard Rowe (Trustee) $0 $0 $0
Dawn Kriss (Trustee) $0 $0 $0
Morgan Ridler (Trustee) $0 $0 $0
Michelle Andruss (Trustee) $0 $0 $0
Kyle Mcgovern (Trustee) $0 $0 $0
Mary Ann Marshall (Trustee) $0 $0 $0
Jv Cossaboom (Trustee) $0 $0 $0
Joseph Lillis (Co President) $0 $0 $0
Michael Handis (Co President) $0 $0 $0
Michelle Saccaro (Secretary) $0 $0 $0
Eric Montgomery (Treasurer) $0 $0 $0
Doug Maass (Vice President) $0 $0 $0
Lisa Kosan (Vice President) $0 $0 $0
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990
Filed on Nov. 15, 2024

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

View Filing
XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$61,364
Expenses
$63,813
Net Income
-$2,449
Net Assets
$422,251
Notable Sources of Revenue Percent of Total Revenue
Contributions $55,871
91.0%
Program Services $200
0.3%
Investment Income $2,430
4.0%
Bond Proceeds $0
Royalties $258
0.4%
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $875
1.4%
Other Revenue $1,730
2.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $19,536
30.6%
Assets/Debt
Total Assets $423,815
Total Liabilities $1,564
Net Assets $422,251
Compensation
Key Employees and Officers Compensation Related Other
Doug Maass (Trustee) $0 $0 $0
Katy Krider (Trustee) $0 $0 $0
Richard Rowe (Trustee) $0 $0 $0
Morgan Ridler (Trustee) $0 $0 $0
Lynn Moffat (Trustee) $0 $0 $0
Eliot Martone (Trustee) $0 $0 $0
Kyle Mcgovern (Trustee) $0 $0 $0
Mary Ann Marshall (Trustee) $0 $0 $0
Jv Cossaboom (Trustee) $0 $0 $0
Michael Handis (President) $0 $0 $0
Michelle Saccaro (Secretary) $0 $0 $0
Joseph Lillis (Vice President) $0 $0 $0
Eric Montgomery (Treasurer) $0 $0 $0
Lisa Kosan (Vice President) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 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
$102,756
Expenses
$118,855
Net Income
-$16,099
Net Assets
$441,997
Notable Sources of Revenue Percent of Total Revenue
Contributions $99,681
97.0%
Program Services $200
0.2%
Investment Income $2,573
2.5%
Bond Proceeds $0
Royalties $240
0.2%
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $62
0.1%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $19,536
16.4%
Assets/Debt
Total Assets $472,366
Total Liabilities $30,369
Net Assets $441,997
Compensation
Key Employees and Officers Compensation Related Other
Doug Maass (Trustee) $0 $0 $0
Katy Krider (Trustee) $0 $0 $0
Richard Rowe (Trustee) $0 $0 $0
Morgan Ridler (Trustee) $0 $0 $0
Lynn Moffat (Trustee) $0 $0 $0
Eliot Martone (Trustee) $0 $0 $0
Kyle Mcgovern (Trustee) $0 $0 $0
Mary Ann Marshall (Trustee) $0 $0 $0
Steven Bencosme (Trustee) $0 $0 $0
Michael Handis (President) $0 $0 $0
Char Weigel (Secretary) $0 $0 $0
Joseph Lillis (Vice President) $0 $0 $0
Eric Montgomery (Treasurer) $0 $0 $0
Lisa Kosan (Vice President) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 14, 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
$110,869
Expenses
$94,306
Net Income
$16,563
Net Assets
$436,850
Notable Sources of Revenue Percent of Total Revenue
Contributions $95,268
85.9%
Program Services $10,142
9.1%
Investment Income $2,839
2.6%
Bond Proceeds $0
Royalties $164
0.1%
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $34
0.0%
Other Revenue $2,422
2.2%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $19,092
20.2%
Assets/Debt
Total Assets $455,577
Total Liabilities $18,727
Net Assets $436,850
Compensation
Key Employees and Officers Compensation Related Other
Doug Maass (Trustee) $0 $0 $0
Katy Krider (Trustee) $0 $0 $0
Richard Rowe (Trustee) $0 $0 $0
Morgan Ridler (Trustee) $0 $0 $0
Lynn Moffat (Trustee) $0 $0 $0
Eliot Martone (Trustee) $0 $0 $0
Kyle Mcgovern (Trustee) $0 $0 $0
Mary Ann Marshall (Trustee) $0 $0 $0
Steven Bencosme (Trustee) $0 $0 $0
Michael Handis (President) $0 $0 $0
Char Weigel (Secretary) $0 $0 $0
Joseph Lillis (Vice President) $0 $0 $0
Joe Demichele (Treasurer) $0 $0 $0
Lisa Kosan (Vice President) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 15, 2021

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$112,096
Expenses
$117,604
Net Income
-$5,508
Net Assets
$406,175
Notable Sources of Revenue Percent of Total Revenue
Contributions $106,258
94.8%
Program Services $0
Investment Income $2,670
2.4%
Bond Proceeds $0
Royalties $277
0.2%
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $141
0.1%
Other Revenue $2,750
2.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $17,760
15.1%
Assets/Debt
Total Assets $426,457
Total Liabilities $20,282
Net Assets $406,175
Compensation
Key Employees and Officers Compensation Related Other
Karen Frazer (Trustee) $0 $0 $0
David Huber (Trustee) $0 $0 $0
Lisa Kosan (Trustee) $0 $0 $0
Katy Krider (Trustee) $0 $0 $0
Doug Maass (Trustee) $0 $0 $0
Eliot Martone (Trustee) $0 $0 $0
Lynn Moffat (Trustee) $0 $0 $0
Morgan Ridler (Trustee) $0 $0 $0
Char Weigel (Trustee) $0 $0 $0
Tara Van Tassell (President) $0 $0 $0
Joseph Lillis (Vice President) $0 $0 $0
Michael Handis (Vice President) $0 $0 $0
Mary Ann Marshall (Secretary) $0 $0 $0
Joe Demichele (Treasurer) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 13, 2020

Primary 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 Form 990
Revenue
$55,221
Expenses
$54,654
Net Income
$567
Net Assets
$391,749
Notable Sources of Revenue Percent of Total Revenue
Contributions $51,637
93.5%
Program Services $0
Investment Income $2,488
4.5%
Bond Proceeds $0
Royalties $127
0.2%
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $889
1.6%
Other Revenue $80
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $17,760
32.5%
Assets/Debt
Total Assets $408,391
Total Liabilities $16,642
Net Assets $391,749
Compensation
Key Employees and Officers Compensation Related Other
Tara Van Tassell (Pres) $0 $0 $0
Joseph Lillis (Vice Pres) $0 $0 $0
Michael Handis (Vice Pres) $0 $0 $0
Mary Ann Marshall (Secy) $0 $0 $0
Joe Demichele (Treasurer) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 15, 2019

Primary 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 Form 990
Revenue
$101,081
Expenses
$57,759
Net Income
$43,322
Net Assets
$397,599
Notable Sources of Revenue Percent of Total Revenue
Contributions $97,499
96.5%
Program Services $0
Investment Income $2,282
2.3%
Bond Proceeds $0
Royalties $294
0.3%
Rental Property Income $100
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $906
0.9%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $17,760
30.7%
Assets/Debt
Total Assets $415,173
Total Liabilities $17,574
Net Assets $397,599
Compensation
Key Employees and Officers Compensation Related Other
Tara Van Tassell (Pres) $0 $0 $0
Joseph Lillis (Vice Pres) $0 $0 $0
Michael Handis (Vice Pres) $0 $0 $0
Mary Ann Marshall (Secy) $0 $0 $0
Joe Demichele (Treasurer) $0 $0 $0
+ View more people

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990
Filed on Nov. 15, 2018

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$33,655
Expenses
$50,576
Net Income
-$16,921
Net Assets
$343,400
Notable Sources of Revenue Percent of Total Revenue
Contributions $30,118
89.5%
Program Services $0
Investment Income $2,173
6.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $195
0.6%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $1,169
3.5%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $17,760
35.1%
Assets/Debt
Total Assets $352,596
Total Liabilities $9,196
Net Assets $343,400
Compensation
Key Employees and Officers Compensation Related Other
Scott C Monje (Pres) $0 $0 $0
Doug Maass (Vice Pres) $0 $0 $0
Tara Van Tassell (Vice Pres) $0 $0 $0
Mary Ann Marshall (Secy) $0 $0 $0
Joe Demichele (Treasurer) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 14, 2017

Primary 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 Form 990
Revenue
$110,688
Expenses
$56,470
Net Income
$54,218
Net Assets
$354,574
Notable Sources of Revenue Percent of Total Revenue
Contributions $47,716
43.1%
Program Services $0
Investment Income $2,089
1.9%
Bond Proceeds $0
Royalties $242
0.2%
Rental Property Income $60
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $60,581
54.7%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $19,240
34.1%
Assets/Debt
Total Assets $361,219
Total Liabilities $6,645
Net Assets $354,574
Compensation
Key Employees and Officers Compensation Related Other
Scott C Monje (Pres) $0 $0 $0
Doug Maass (Vice Pres) $0 $0 $0
Tara Van Tassell (Vice Pres) $0 $0 $0
Mary Ann Marshall (Secy) $0 $0 $0
Joe Demichele (Treasurer) $0 $0 $0
+ View more people

Document Links

990
Filed on Oct. 7, 2016

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

View Filing
PDF XML
PDF (2 of 2)

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$62,496
Expenses
$54,368
Net Income
$8,128
Net Assets
$287,627
Notable Sources of Revenue Percent of Total Revenue
Contributions $59,024
94.4%
Program Services $0
Investment Income $2,053
3.3%
Bond Proceeds $0
Royalties $113
0.2%
Rental Property Income $460
0.7%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $846
1.4%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $18,860
34.7%
Assets/Debt
Total Assets $288,995
Total Liabilities $1,368
Net Assets $287,627
Compensation
Key Employees and Officers Compensation Related Other
Scott C Monje (Pres) $0 $0 $0
Doug Maass (Vice Pres) $0 $0 $0
Tara Van Tassell (Vice Pres) $0 $0 $0
Mary Ann Marshall (Secy) $0 $0 $0
Joe Demichele (Treasurer) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 16, 2015

Primary 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 Form 990
Revenue
$94,514
Expenses
$50,048
Net Income
$44,466
Net Assets
$395,064
Notable Sources of Revenue Percent of Total Revenue
Contributions $52,177
55.2%
Program Services $0
Investment Income $1,997
2.1%
Bond Proceeds $0
Royalties $203
0.2%
Rental Property Income $0
Net Fundraising $0
Sales of Assets $29,517
31.2%
Net Inventory Sales $120
0.1%
Other Revenue $10,500
11.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $17,760
35.5%
Assets/Debt
Total Assets $396,432
Total Liabilities $1,368
Net Assets $395,064
Compensation
Key Employees and Officers Compensation Related Other
Scott C Monje (Pres) $0 $0 $0
Doug Maass (Vice Pres) $0 $0 $0
Tara Van Tassell (Vice Pres) $0 $0 $0
Mary Ann Marshall (Secy) $0 $0 $0
Tara Van Tassell (Treas (Temporary)) $0 $0 $0
+ View more people

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990
Filed on Nov. 14, 2014

Primary 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 Form 990
Revenue
$53,444
Expenses
$42,380
Net Income
$11,064
Net Assets
$350,597
Notable Sources of Revenue Percent of Total Revenue
Contributions $49,940
93.4%
Program Services $745
1.4%
Investment Income $2,520
4.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $239
0.4%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $17,280
40.8%
Assets/Debt
Total Assets $351,877
Total Liabilities $1,280
Net Assets $350,597

Document Links

990

Primary 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
$46,321
Expenses
$46,484
Net Income
-$163
Net Assets
$339,533
Notable Sources of Revenue Percent of Total Revenue
Contributions $39,431
85.1%
Program Services $1,017
2.2%
Investment Income $2,366
5.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $3,507
7.6%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $16,800
36.1%
Assets/Debt
Total Assets $340,754
Total Liabilities $1,221
Net Assets $339,533

Document Links

990

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

PDF

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

990

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

PDF

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

990

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

PDF

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

990

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

PDF

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

990

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

PDF

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

990

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

PDF

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

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 »

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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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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