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Brewster Conservation Trust

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: Environmental Quality, Protection and Beautification / Land Resources Conservation (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$1.71M (2023)

Expenses
$396k (2023)

Total Assets
$29.5M (2023)

Total Liabilities
$1.2M (2023)

Source: Form 990 tax filings from 2010 to 2023

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.
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,707,278
Expenses
$395,870
Net Income
$1,311,408
Net Assets
$28,330,769
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,464,935
85.8%
Program Services $0
Investment Income $209,387
12.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $3,000
0.2%
Net Fundraising $0
Sales of Assets $26,628
1.6%
Net Inventory Sales $0
Other Revenue $3,328
0.2%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $188,045
47.5%
Assets/Debt
Total Assets $29,528,410
Total Liabilities $1,197,641
Net Assets $28,330,769
Compensation
Key Employees and Officers Compensation Related Other
John Lamb (Trustee) $0 $0 $0
Beth Finch (Trustee) $0 $0 $0
Rosemary Van Antwerp (Trustee) $0 $0 $0
Debra Johnson (Clerk) $0 $0 $0
Donald Keeran (Trustee) $0 $0 $0
Roger V O'day (Trustee) $0 $0 $0
Joe Biernat (Treasurer) $0 $0 $0
Martin Kamarck (President) $0 $0 $0
Peter Johnson (Trustee) $0 $0 $0
Henry Minis (Trustee) $0 $0 $0
Peter Soule (Trustee) $0 $0 $0
Amy Chesnut (Trustee) $0 $0 $0
Bonnie Newman (Vice President) $0 $0 $0
Charlie Sumner (Trustee) $0 $0 $0
Steve Mckenna (Trustee) $0 $0 $0
Seamus Woods (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$466,081
Expenses
$362,513
Net Income
$103,568
Net Assets
$26,380,211
Notable Sources of Revenue Percent of Total Revenue
Contributions $310,202
66.6%
Program Services $0
Investment Income $140,593
30.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $3,000
0.6%
Net Fundraising $0
Sales of Assets $9,863
2.1%
Net Inventory Sales $0
Other Revenue $2,423
0.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $27,489,181
Total Liabilities $1,108,970
Net Assets $26,380,211
Compensation
Key Employees and Officers Compensation Related Other
John Lamb (Trustee) $0 $0 $0
Beth Finch (Trustee) $0 $0 $0
Rosemary Van Antwerp (Trustee) $0 $0 $0
Debra Johnson (Clerk) $0 $0 $0
Donald Keeran (Trustee) $0 $0 $0
Roger V O'day (Trustee) $0 $0 $0
Joe Biernat (Treasurer) $0 $0 $0
Martin Kamarck (President) $0 $0 $0
Peter Johnson (Trustee) $0 $0 $0
Henry Minis (Trustee) $0 $0 $0
Peter Soule (Trustee) $0 $0 $0
Amy Chesnut (Trustee) $0 $0 $0
Bonnie Newman (Vice President) $0 $0 $0
Charlie Sumner (Trustee) $0 $0 $0
Steve Mckenna (Trustee) $0 $0 $0
Seamus Woods (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$3,959,083
Expenses
$315,156
Net Income
$3,643,927
Net Assets
$27,540,110
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,362,898
84.9%
Program Services $0
Investment Income $183,429
4.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $3,000
0.1%
Net Fundraising $0
Sales of Assets $408,364
10.3%
Net Inventory Sales $0
Other Revenue $1,392
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $28,524,865
Total Liabilities $984,755
Net Assets $27,540,110
Compensation
Key Employees and Officers Compensation Related Other
John Lamb (Trustee) $0 $0 $0
Beth Finch (Trustee) $0 $0 $0
Rosemary Van Antwerp (Trustee) $0 $0 $0
Debra Johnson (Clerk) $0 $0 $0
Donald Keeran (Trustee) $0 $0 $0
Roger V O'day (Trustee) $0 $0 $0
Peter W Soule (Treasurer) $0 $0 $0
Martin Kamarck (President) $0 $0 $0
Peter Johnson (Trustee) $0 $0 $0
Henry Minis (Trustee) $0 $0 $0
Joe Biernat (Trustee) $0 $0 $0
Amy Chesnut (Trustee) $0 $0 $0
Bonnie Newman (Vice President) $0 $0 $0
Charlie Sumner (Trustee) $0 $0 $0
Steve Mckenna (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$565,295
Expenses
$316,280
Net Income
$249,015
Net Assets
$23,824,026
Notable Sources of Revenue Percent of Total Revenue
Contributions $291,218
51.5%
Program Services $0
Investment Income $134,561
23.8%
Bond Proceeds $0
Royalties $0
Rental Property Income $2,750
0.5%
Net Fundraising $0
Sales of Assets $134,138
23.7%
Net Inventory Sales $0
Other Revenue $2,628
0.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $23,863,759
Total Liabilities $39,733
Net Assets $23,824,026
Compensation
Key Employees and Officers Compensation Related Other
John Lamb (Trustee) $0 $0 $0
Beth Finch (Trustee) $0 $0 $0
Rosemary Van Antwerp (Trustee) $0 $0 $0
Debra Johnson (Clerk) $0 $0 $0
Donald Keeran (Trustee) $0 $0 $0
Roger V O'day (Trustee) $0 $0 $0
Peter W Soule (Treasurer) $0 $0 $0
Martin Kamarck (Trustee) $0 $0 $0
Peter Johnson (Trustee) $0 $0 $0
Henry Minis (President) $0 $0 $0
Joe Biernat (Trustee) $0 $0 $0
Amy Chesnut (Trustee) $0 $0 $0
Bonnie Newman (Vice President) $0 $0 $0
Charlie Sumner (Trustee) $0 $0 $0
Steve Mckenna (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,099,229
Expenses
$698,922
Net Income
$400,307
Net Assets
$23,021,446
Notable Sources of Revenue Percent of Total Revenue
Contributions $817,218
74.3%
Program Services $0
Investment Income $194,001
17.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $3,682
0.3%
Net Fundraising $0
Sales of Assets $84,328
7.7%
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 $23,083,886
Total Liabilities $62,440
Net Assets $23,021,446
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
John Lamb (Trustee) $0 $0 $0
Beth Finch (Trustee) $0 $0 $0
Rosemary Van Antwerp (Trustee) $0 $0 $0
Debra Johnson (Clerk) $0 $0 $0
Donald Keeran (Trustee) $0 $0 $0
Roger V O'day (Trustee) $0 $0 $0
Peter W Soule (Treasurer) $0 $0 $0
Martin Kamarck (Trustee) $0 $0 $0
Peter Johnson (Trustee) $0 $0 $0
Henry Minis (President) $0 $0 $0
Joe Biernat (Trustee) $0 $0 $0
Amy Chesnut (Trustee) $0 $0 $0
Bonnie Newman (Vice President) $0 $0 $0
Charlie Sumner (Trustee) $0 $0 $0
Steve Mckenna (Trustee) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$772,984
Expenses
$443,797
Net Income
$329,187
Net Assets
$21,800,099
Notable Sources of Revenue Percent of Total Revenue
Contributions $503,489
65.1%
Program Services $0
Investment Income $196,300
25.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $5,610
0.7%
Net Fundraising $0
Sales of Assets $67,585
8.7%
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 $21,831,508
Total Liabilities $31,409
Net Assets $21,800,099

Document Links

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,522,261
Expenses
$254,032
Net Income
$1,268,229
Net Assets
$21,993,960
Notable Sources of Revenue Percent of Total Revenue
Contributions $972,383
63.9%
Program Services $0
Investment Income $183,489
12.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $5,594
0.4%
Net Fundraising $0
Sales of Assets $360,795
23.7%
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 $22,008,162
Total Liabilities $14,202
Net Assets $21,993,960

Document Links

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$6,405,006
Expenses
$306,999
Net Income
$6,098,007
Net Assets
$20,184,486
Notable Sources of Revenue Percent of Total Revenue
Contributions $6,241,408
97.4%
Program Services $0
Investment Income $144,982
2.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $6,376
0.1%
Net Fundraising $0
Sales of Assets $12,240
0.2%
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 $20,184,486
Total Liabilities $0
Net Assets $20,184,486

Document Links

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,701,031
Expenses
$232,509
Net Income
$1,468,522
Net Assets
$13,892,581
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,675,912
98.5%
Program Services $0
Investment Income $22,081
1.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $3,038
0.2%
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 $13,892,581
Total Liabilities $0
Net Assets $13,892,581

Document Links

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,912,425
Expenses
$215,151
Net Income
$2,697,274
Net Assets
$12,430,355
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,887,279
99.1%
Program Services $0
Investment Income $13,897
0.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $11,249
0.4%
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 $12,430,355
Total Liabilities $0
Net Assets $12,430,355

Document Links

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$175,715
Expenses
$77,998
Net Income
$97,717
Net Assets
$9,730,686
Notable Sources of Revenue Percent of Total Revenue
Contributions $139,515
79.4%
Program Services $0
Investment Income $8,622
4.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $27,578
15.7%
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 $9,730,686
Total Liabilities $0
Net Assets $9,730,686

Document Links

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$678,377
Expenses
$77,941
Net Income
$600,436
Net Assets
$9,643,294
Notable Sources of Revenue Percent of Total Revenue
Contributions $663,534
97.8%
Program Services $0
Investment Income $10,038
1.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $4,805
0.7%
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 $9,643,294
Total Liabilities $0
Net Assets $9,643,294

Document Links

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$663,804
Expenses
$49,794
Net Income
$614,010
Net Assets
$9,033,793
Notable Sources of Revenue Percent of Total Revenue
Contributions $654,241
98.6%
Program Services $0
Investment Income $4,891
0.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $3,470
0.5%
Sales of Assets $1,202
0.2%
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 $9,033,793
Total Liabilities $0
Net Assets $9,033,793

Document Links

Fiscal Year Ending Dec.
2010

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$217,368
Expenses
$41,546
Net Income
$175,822
Net Assets
$8,413,746
Notable Sources of Revenue Percent of Total Revenue
Contributions $215,858
99.3%
Program Services $0
Investment Income $4,012
1.8%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $495
0.2%
Sales of Assets -$2,997
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 $8,513,746
Total Liabilities $100,000
Net Assets $8,413,746

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 June
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 June
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 June
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 June
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 June
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

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.

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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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