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The Greenwich Rotary Foundation

  • Cos Cob, CT
  • Tax-exempt since Aug. 1966
  • EIN: 06-6082823

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
$50.6k (2025)

Expenses
$43.4k (2025)

Total Assets
$553k (2025)

Total Liabilities
$0 (2025)

Source: Form 990 tax filings from 2011 to 2025

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 June
2025

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$50,625
Expenses
$43,416
Net Income
$7,209
Net Assets
$553,350
Notable Sources of Revenue Percent of Total Revenue
Contributions $50,625
100%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $553,350
Total Liabilities $0
Net Assets $553,350
Compensation
Key Employees and Officers Compensation Related Other
Leonard Szczesny (Chairman) $0 $0 $0
James Boardman (Trustee) $0 $0 $0
Angela Hyland (Trustee) $0 $0 $0
Geoffrey Parkinson (Trustee) $0 $0 $0
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Document Links

990
Filed on Sept. 7, 2025

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

View Filing
XML

Fiscal Year Ending June
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$39,215
Expenses
$34,088
Net Income
$5,127
Net Assets
$503,299
Notable Sources of Revenue Percent of Total Revenue
Contributions $39,215
100%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $503,299
Total Liabilities $0
Net Assets $503,299
Compensation
Key Employees and Officers Compensation Related Other
Angela Hyland (Trustee) $0 $0 $0
Geoffrey Parkinson (Trustee) $0 $0 $0
James Boardman (Trustee) $0 $0 $0
Leonard Szczesny (Chairman) $0 $0 $0
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Document Links

990
Filed on Sept. 2, 2024

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

View Filing
XML

Fiscal Year Ending June
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$50,681
Expenses
$50,683
Net Income
-$2
Net Assets
$429,773
Notable Sources of Revenue Percent of Total Revenue
Contributions $50,681
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $429,773
Total Liabilities $0
Net Assets $429,773
Compensation
Key Employees and Officers Compensation Other
Leonard Szczesney (Chairman) $0 $0
James Boardman (Trustee) $0 $0
Angela Hyland (Trustee) $0 $0
Geoffrey Parkinson (Trustee) $0 $0
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Document Links

990-EZ
Filed on Aug. 9, 2023

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

View Filing
PDF XML

Fiscal Year Ending June
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$35,402
Expenses
$50,307
Net Income
-$14,905
Net Assets
$387,261
Notable Sources of Revenue Percent of Total Revenue
Contributions $31,987
90.4%
Program Services $3,415
9.6%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $387,261
Total Liabilities $0
Net Assets $387,261
Compensation
Key Employees and Officers Compensation Other
J Boardman (Chairman) $0 $0
A Hyland (Trustee) $0 $0
G Parkinson (Trustee) $0 $0
L Szczesny (Trustee) $0 $0
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Document Links

990-EZ
Filed on Sept. 23, 2022

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

View Filing
XML

Fiscal Year Ending June
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$58,828
Expenses
$48,022
Net Income
$10,806
Net Assets
$444,375
Notable Sources of Revenue Percent of Total Revenue
Contributions $52,528
89.3%
Program Services $6,300
10.7%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $444,375
Total Liabilities $0
Net Assets $444,375
Compensation
Key Employees and Officers Compensation Other
James Boardman (Chairman) $0 $0
Diane Fox (Treasurer) $0 $0
Angela Hyland (Trustee) $0 $0
Geoffrey Parkinson (Trustee) $0 $0
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Document Links

990-EZ
Filed on July 30, 2021

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

View Filing
PDF XML

Fiscal Year Ending June
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$35,670
Expenses
$50,235
Net Income
-$14,565
Net Assets
$348,796
Notable Sources of Revenue Percent of Total Revenue
Contributions $30,650
85.9%
Program Services $5,020
14.1%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $348,796
Total Liabilities $0
Net Assets $348,796
Compensation
Key Employees and Officers Compensation Other
James Boardman (Chairman) $0 $0
Diane Fox (Treasurer) $0 $0
Angela Hyland (Trustee) $0 $0
Geoffrey Parkinson (Trustee) $0 $0
+ View more people

Document Links

990-EZ
Filed on Aug. 27, 2020

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

View Filing
PDF XML

Fiscal Year Ending June
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$58,699
Expenses
$63,895
Net Income
-$5,196
Net Assets
$332,485
Notable Sources of Revenue Percent of Total Revenue
Contributions $34,800
59.3%
Program Services $0
Investment Income $0
Net Fundraising $23,899
40.7%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $332,485
Total Liabilities $0
Net Assets $332,485
Compensation
Key Employees and Officers Compensation Other
Dieter Biennemann (Chairman) $0 $0
Diane Fox (Treasurer) $0 $0
James Boardman (Secretary) $0 $0
Geoffrey Parkinson (Trustee) $0 $0
Allan Deering (Trustee) $0 $0
Angela Hyland (Trustee) $0 $0
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Document Links

990-EZ
Filed on Oct. 3, 2019

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

View Filing
PDF XML

Fiscal Year Ending June
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$49,832
Expenses
$71,334
Net Income
-$21,502
Net Assets
$324,060
Notable Sources of Revenue Percent of Total Revenue
Contributions $32,000
64.2%
Program Services $0
Investment Income $0
Net Fundraising $17,832
35.8%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $324,060
Total Liabilities $0
Net Assets $324,060
Compensation
Key Employees and Officers Compensation Other
Dieter Blennemann (Chairman) $0 $0
Diane Fox (Treasurer) $0 $0
Jim Boardman (Secretary) $0 $0
Allan Deering (Trustee) $0 $0
Geoffrey Parkinson (Trustee) $0 $0
+ View more people

Document Links

990-EZ
Filed on Sept. 14, 2018

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

View Filing
XML

Fiscal Year Ending June
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$93,691
Expenses
$65,364
Net Income
$28,327
Net Assets
$315,598
Notable Sources of Revenue Percent of Total Revenue
Contributions $40,686
43.4%
Program Services $0
Investment Income $26,256
28.0%
Net Fundraising $26,749
28.6%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $315,598
Total Liabilities $0
Net Assets $315,598

Document Links

990-EZ

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

PDF

Fiscal Year Ending June
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$81,688
Expenses
$85,476
Net Income
-$3,788
Net Assets
$287,271
Notable Sources of Revenue Percent of Total Revenue
Contributions $48,600
59.5%
Program Services $0
Investment Income $2,501
3.1%
Net Fundraising $30,587
37.4%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $287,271
Total Liabilities $0
Net Assets $287,271

Document Links

990-EZ

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

PDF

Fiscal Year Ending June
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$53,737
Expenses
$86,948
Net Income
-$33,211
Net Assets
$291,055
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,996
11.2%
Program Services $0
Investment Income -$2,997
Net Fundraising $50,738
94.4%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $291,055
Total Liabilities $0
Net Assets $291,055

Document Links

990-EZ

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

PDF

Fiscal Year Ending June
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$85,476
Expenses
$67,253
Net Income
$18,223
Net Assets
$324,266
Notable Sources of Revenue Percent of Total Revenue
Contributions $7,464
8.7%
Program Services $0
Investment Income $3,114
3.6%
Net Fundraising $74,898
87.6%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $324,266
Total Liabilities $0
Net Assets $324,266

Document Links

990-EZ

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

PDF

Fiscal Year Ending June
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$43,414
Expenses
$88,506
Net Income
-$45,092
Net Assets
$303,630
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,673
10.8%
Program Services $0
Investment Income $2,855
6.6%
Net Fundraising $35,886
82.7%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $303,630
Total Liabilities $0
Net Assets $303,630

Document Links

990-EZ

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

PDF

Fiscal Year Ending June
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$15,005
Expenses
$50,838
Net Income
-$35,833
Net Assets
$349,061
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,882
32.5%
Program Services $0
Investment Income $1,813
12.1%
Net Fundraising $8,310
55.4%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $349,061
Total Liabilities $0
Net Assets $349,061

Document Links

990-EZ

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

PDF

Fiscal Year Ending June
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$131,173
Expenses
$233,349
Net Income
-$102,176
Net Assets
$377,453
Notable Sources of Revenue Percent of Total Revenue
Contributions $45,197
34.5%
Program Services $0
Investment Income $7,160
5.5%
Net Fundraising $77,283
58.9%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $1,533
1.2%
Assets/Debt
Total Assets $377,453
Total Liabilities $0
Net Assets $377,453

Document Links

990-EZ

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

PDF
PDF (2 of 2)

Fiscal Year Ending June
2010

No Extracted Financial Data

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

Document Links

990-EZ

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

PDF
PDF (2 of 2)

Fiscal Year Ending June
2009

No Extracted Financial Data

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

Document Links

990-EZ

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

PDF

Fiscal Year Ending June
2008

No Extracted Financial Data

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

Document Links

990

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

PDF

Fiscal Year Ending June
2007

No Extracted Financial Data

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

Document Links

990

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

PDF

Fiscal Year Ending June
2006

No Extracted Financial Data

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

Document Links

990

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

PDF

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.

API

The data powering this website is available programmatically, via an API. Read the API documentation »

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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