Skip to content
ProPublica Donate
ProPublica Donate

Friends Of Mills Mansion

  • Staatsburg, NY
  • Tax-exempt since Oct. 1989
  • EIN: 14-1706748

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 / History Museums (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$294k (2025)

Expenses
$178k (2025)

Total Assets
$674k (2025)

Total Liabilities
$204k (2025)

Source: Form 990 tax filings from 2012 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 March
2025

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$293,875
Expenses
$178,304
Net Income
$115,571
Net Assets
$470,041
Notable Sources of Revenue Percent of Total Revenue
Contributions $209,462
71.3%
Program Services $0
Investment Income $6,342
2.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $13,763
4.7%
Sales of Assets $0
Net Inventory Sales $64,000
21.8%
Other Revenue $308
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $674,013
Total Liabilities $203,972
Net Assets $470,041
Compensation
Key Employees and Officers Compensation Related Other
Diane Topkis (President) $0 $0 $0
Mary Alden (Vice President) $0 $0 $0
Sharon Coughlan (Treasurer) $0 $0 $0
Aileen Rohr (Secretary) $0 $0 $0
Mercedes Miller (Trustee) $0 $0 $0
Nancy Keeney (Trustee) $0 $0 $0
Diane Matsakis (Trustee) $0 $0 $0
Nick Matsakis (Trustee) $0 $0 $0
Dave Murray (Trustee) $0 $0 $0
Carol Moran (Trustee) $0 $0 $0
Kathryn Whitman (Trustee) $0 $0 $0
Gracie Edelmann (Trustee) $0 $0 $0
+ View more people

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 March
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$94,518
Expenses
$37,935
Net Income
$56,583
Net Assets
$354,470
Notable Sources of Revenue Percent of Total Revenue
Contributions $41,196
43.6%
Program Services $0
Investment Income $361
0.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $7,723
8.2%
Sales of Assets $0
Net Inventory Sales $45,238
47.9%
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 $507,899
Total Liabilities $153,429
Net Assets $354,470
Compensation
Key Employees and Officers Compensation Related Other
Diane Topkis (President) $0 $0 $0
Mary Alden (Vice President) $0 $0 $0
Sharon Coughlan (Treasurer) $0 $0 $0
Aileen Rohr (Secretary) $0 $0 $0
Michael Corrigan (Trustee) $0 $0 $0
Nancy Keeney (Trustee) $0 $0 $0
Diane Matsakis (Trustee) $0 $0 $0
Nick Matsakis (Trustee) $0 $0 $0
Dave Murray (Trustee) $0 $0 $0
Carol Moran (Trustee) $0 $0 $0
Kathryn Whitman (Trustee) $0 $0 $0
+ View more people

Document Links

990
Filed on Sept. 10, 2024

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

View Filing
XML

Fiscal Year Ending March
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$110,678
Expenses
$79,471
Net Income
$31,207
Net Assets
$297,887
Notable Sources of Revenue Percent of Total Revenue
Contributions $84,961
76.8%
Program Services $0
Investment Income $266
0.2%
Net Fundraising $7,341
6.6%
Sales of Assets $18,110
16.4%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $301,606
Total Liabilities $3,719
Net Assets $297,887
Compensation
Key Employees and Officers Compensation Other
Diane Topkis (President) $0 $0
Sharon Coughlan (Treasurer) $0 $0
Nicholas Matsakis (Vice President) $0 $0

Document Links

990-EZ
Filed on July 17, 2023

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

View Filing
PDF XML

Fiscal Year Ending March
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$43,801
Expenses
$15,676
Net Income
$28,125
Net Assets
$266,680
Notable Sources of Revenue Percent of Total Revenue
Contributions $15,560
35.5%
Program Services $0
Investment Income $230
0.5%
Net Fundraising $984
2.2%
Sales of Assets $18,287
41.8%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $267,377
Total Liabilities $697
Net Assets $266,680
Compensation
Key Employees and Officers Compensation Other
Diane Topkis (President) $0 $0
Sharon Coughlan (Treasurer) $0 $0
Nicholas Matsakis (Vice President) $0 $0
Sally Parker (Secretary) $0 $0
+ View more people

Document Links

990-EZ
Filed on Aug. 22, 2022

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

View Filing
XML

Fiscal Year Ending March
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$33,900
Expenses
$16,462
Net Income
$17,438
Net Assets
$238,555
Notable Sources of Revenue Percent of Total Revenue
Contributions $38,110
> 100%
Program Services $0
Investment Income $328
1.0%
Net Fundraising -$3,743
Sales of Assets -$795
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $238,555
Total Liabilities $0
Net Assets $238,555
Compensation
Key Employees and Officers Compensation Other
Diane Topkis (President) $0 $0
Sharon Coughlan (Treasurer) $0 $0
Nicholas Matsakis (Vice President) $0 $0
Sara Matthies (Secretary) $0 $0
+ View more people

Document Links

990-EZ
Filed on July 26, 2021

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

View Filing
XML

Fiscal Year Ending March
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$67,635
Expenses
$55,460
Net Income
$12,175
Net Assets
$221,117
Notable Sources of Revenue Percent of Total Revenue
Contributions $37,511
55.5%
Program Services $0
Investment Income $395
0.6%
Net Fundraising $11,679
17.3%
Sales of Assets $0
Net Inventory Sales $18,050
26.7%
Other Revenue $0
Assets/Debt
Total Assets $221,798
Total Liabilities $681
Net Assets $221,117
Compensation
Key Employees and Officers Compensation Other
Sharon Coughlan (Treasurer) $0 $0
Diane Topkis (President) $0 $0
Kathryn Whitman (Vice President) $0 $0
Joe D'agostino (Board Member) $0 $0
Joan Carbonaro (Board Member) $0 $0
Lisa Bretherick (Board Member) $0 $0
Nicholas Matsakis (Board Member) $0 $0
Diane Matsakis (Board Member) $0 $0
Carol Moran (Board Member) $0 $0
Nancy Keeney (Board Member) $0 $0
Mary Alden (Board Member) $0 $0
Sara Matthies (Secretary) $0 $0
+ View more people

Document Links

990-EZ
Filed on Sept. 11, 2020

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

View Filing
XML

Fiscal Year Ending March
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$104,519
Expenses
$64,771
Net Income
$39,748
Net Assets
$208,942
Notable Sources of Revenue Percent of Total Revenue
Contributions $79,010
75.6%
Program Services $0
Investment Income $281
0.3%
Net Fundraising $4,565
4.4%
Sales of Assets $0
Net Inventory Sales $20,663
19.8%
Other Revenue $0
Assets/Debt
Total Assets $211,349
Total Liabilities $2,407
Net Assets $208,942
Compensation
Key Employees and Officers Compensation Other
Sharon Coughlan (Treasurer) $0 $0
Diane Topkis (President) $0 $0
Kathryn Whitman (Vice President) $0 $0
Joe D'agostino (Board Member) $0 $0
Joan Carbonaro (Board Member) $0 $0
Lisa Bretherick (Secretary) $0 $0
Nicholas Matsakis (Board Member) $0 $0
Diane Matsakis (Board Member) $0 $0
Carol Moran (Board Member) $0 $0
Nancy Keeney (Board Member) $0 $0
Mary Alden (Board Member) $0 $0
+ View more people

Document Links

990-EZ
Filed on July 8, 2019

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

View Filing
PDF XML

Fiscal Year Ending March
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$39,030
Expenses
$18,319
Net Income
$20,711
Net Assets
$169,194
Notable Sources of Revenue Percent of Total Revenue
Contributions $24,317
62.3%
Program Services $0
Investment Income $211
0.5%
Net Fundraising $6,383
16.4%
Sales of Assets $0
Net Inventory Sales $8,119
20.8%
Other Revenue $0
Assets/Debt
Total Assets $170,478
Total Liabilities $1,284
Net Assets $169,194
Compensation
Key Employees and Officers Compensation Other
Judy Linville (Board Member) $0 $0
Sharon Coughlan (Treasurer) $0 $0
Clifford Hart (Board Member) $0 $0
Diane Topkis (President) $0 $0
Kathryn Whitman (Vice President) $0 $0
Joe D'agostino (Board Member) $0 $0
Joan Carbonaro (Board Member) $0 $0
Julie Turpin (Board Member) $0 $0
Lisa Bretherick (Secretary) $0 $0
+ View more people

Document Links

990-EZ
Filed on Aug. 7, 2018

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

View Filing
PDF XML

Fiscal Year Ending March
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$32,735
Expenses
$22,589
Net Income
$10,146
Net Assets
$148,483
Notable Sources of Revenue Percent of Total Revenue
Contributions $22,182
67.8%
Program Services $0
Investment Income $187
0.6%
Net Fundraising -$2,043
Sales of Assets $0
Net Inventory Sales $12,409
37.9%
Other Revenue $0
Assets/Debt
Total Assets $150,251
Total Liabilities $1,768
Net Assets $148,483
Compensation
Key Employees and Officers Compensation Other
Judy Linville (President) $0 $0
Sharon Coughlan (Treasurer) $0 $0
Clifford Hart (Board Member) $0 $0
Regina Armstrong (Vice President) $0 $0
Diane Tompkins (Secretary) $0 $0
Kathryn Whitman (Board Member) $0 $0
Joe D'agostino (Board Member) $0 $0
Joan Carbonaro (Board Member) $0 $0
John Rusk (Board Member) $0 $0
Julie Turpin (Board Member) $0 $0
+ View more people

Document Links

990-EZ
Filed on July 14, 2017

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

View Filing
PDF XML

Fiscal Year Ending March
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$38,365
Expenses
$10,785
Net Income
$27,580
Net Assets
$138,337
Notable Sources of Revenue Percent of Total Revenue
Contributions $20,135
52.5%
Program Services $0
Investment Income $158
0.4%
Net Fundraising $821
2.1%
Sales of Assets $0
Net Inventory Sales $17,251
45.0%
Other Revenue $0
Assets/Debt
Total Assets $139,025
Total Liabilities $688
Net Assets $138,337
Compensation
Key Employees and Officers Compensation Other
Judy Linville (President) $0 $0
Sharon Coughlan (Treasurer) $0 $0
Clifford Hart (Board Member) $0 $0
Regina Armstrong (Vice President) $0 $0
Diane Tompkins (Secretary) $0 $0
Kathryn Whitman (Board Member) $0 $0
Joe D'agostino (Board Member) $0 $0
Joan Carbonaro (Board Member) $0 $0
John Rusk (Board Member) $0 $0
Julie Turpin (Board Member) $0 $0
+ View more people

Document Links

990-EZ
Filed on Aug. 3, 2016

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

View Filing
PDF XML
PDF (2 of 2)

Fiscal Year Ending March
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$40,591
Expenses
$46,761
Net Income
-$6,170
Net Assets
$110,757
Notable Sources of Revenue Percent of Total Revenue
Contributions $18,056
44.5%
Program Services $600
1.5%
Investment Income $119
0.3%
Net Fundraising $3,980
9.8%
Sales of Assets $0
Net Inventory Sales $17,836
43.9%
Other Revenue $0
Assets/Debt
Total Assets $111,836
Total Liabilities $1,079
Net Assets $110,757
Compensation
Key Employees and Officers Compensation Other
Judy Linville (Vp Outgoing&President Incoming) $0 $0
Caroline M Carey (President Outgoing) $0 $0
Melodye Moore (Treasurer Outgoing) $0 $0
Sharon Coughlan (Sec. Outgoing&Treas. Incoming) $0 $0
Clifford Hart (Trustee&Secretary Incoming) $0 $0
Regina Armstrong (Trustee) $0 $0
Arthur Gross (Trustee) $0 $0
+ View more people

Document Links

990-EZ
Filed on Aug. 10, 2015

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

View Filing
PDF XML

Fiscal Year Ending March
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$35,836
Expenses
$52,950
Net Income
-$17,114
Net Assets
$116,927
Notable Sources of Revenue Percent of Total Revenue
Contributions $10,874
30.3%
Program Services $1,500
4.2%
Investment Income $179
0.5%
Net Fundraising $5,935
16.6%
Sales of Assets $0
Net Inventory Sales $17,348
48.4%
Other Revenue $0
Assets/Debt
Total Assets $117,321
Total Liabilities $394
Net Assets $116,927
Compensation
Key Employees and Officers Compensation Other
Arthur Gross (Trustee) $0 $0
Judy Linville (Vice President) $0 $0
Caroline M Carey (President) $0 $0
Michael Pillot (Trustee) $0 $0
Pamela Landolt (Trustee) $0 $0
Melodye Moore (Treasurer) $0 $0
Sharon Coughlan (Secretary) $0 $0
Barbara Lynch (Trustee) $0 $0
Mary Elizabeth Page (Trustee) $0 $0
Hugh Piney (Trustee) $0 $0
Clifford Hart (Trustee) $0 $0
Regina Armstrong (Trustee) $0 $0
+ View more people

Document Links

990-EZ
Filed on Aug. 14, 2014

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

View Filing
PDF XML

Fiscal Year Ending March
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$67,727
Expenses
$69,282
Net Income
-$1,555
Net Assets
$134,041
Notable Sources of Revenue Percent of Total Revenue
Contributions $22,764
33.6%
Program Services $19,366
28.6%
Investment Income $192
0.3%
Net Fundraising $11,839
17.5%
Sales of Assets $0
Net Inventory Sales $13,566
20.0%
Other Revenue $0
Assets/Debt
Total Assets $134,823
Total Liabilities $782
Net Assets $134,041

Document Links

990-EZ
Filed on Sept. 13, 2013

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

View Filing
PDF XML

Fiscal Year Ending March
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$74,676
Expenses
$73,255
Net Income
$1,421
Net Assets
$135,596
Notable Sources of Revenue Percent of Total Revenue
Contributions $27,977
37.5%
Program Services $16,276
21.8%
Investment Income $268
0.4%
Net Fundraising $15,726
21.1%
Sales of Assets $0
Net Inventory Sales $14,429
19.3%
Other Revenue $0
Assets/Debt
Total Assets $139,565
Total Liabilities $3,969
Net Assets $135,596

Document Links

990-EZ

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

PDF

Fiscal Year Ending March
2011

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 March
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

Fiscal Year Ending March
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 March
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
PDF (2 of 2)

Fiscal Year Ending March
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 March
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 March
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 March
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 March
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 March
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

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 »

See an issue with the data?

Contact Us

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