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Mountain Top Arboretum Inc

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
$654k (2023)

Expenses
$497k (2023)

Total Assets
$4.38M (2023)

Total Liabilities
$14.7k (2023)

Years with missing data
Source: Form 990 tax filings from 2011 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-PF
Revenue
$653,898
Expenses
$496,868
Net Income
$157,030
Net Assets
$4,369,731
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $567,156
86.7%
Interest Revenue $0
Dividends $52,330
8.0%
Sales of Assets $31,365
4.8%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $428,334
86.2%
Compensation of Officers* $130,460
26.3%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $4,384,468
Total Liabilities $14,737
Net Assets $4,369,731
Compensation
Key Employees and Officers Compensation Other
Marc Wolf (Executive Director) $81,404 $10,926
Jennifer Hemmerlein (Executive Director (Beg 6 26 23)) $49,056 $897
Abby Coffin (Chair) $0 $0
Robert Kerns (President) $0 $0
Meg Waldron (Vice President) $0 $0
Pierce Sioussat (Treasurer) $0 $0
Karen Taggart (Secretary) $0 $0
Mermer Blakeslee (Director) $0 $0
Sydney Frazier (Director) $0 $0
Nancy Gillespie De La Selle (Director) $0 $0
G David Phelps Hamar (Director (To July 2023)) $0 $0
Byron L Knief (Director (To July 2023)) $0 $0
Larry Mccaffrey (Director) $0 $0
Dean Riddle (Director) $0 $0
Bruce K Riggs (Director) $0 $0
Deverne Rist (Director) $0 $0
Mary Tynes (Director) $0 $0
Joseph Pepe (Director) $0 $0
Jeanette Price (Director) $0 $0
Michael Reynal (Director) $0 $0

Document Links

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$431,383
Expenses
$412,511
Net Income
$18,872
Net Assets
$4,027,875
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $405,543
94.0%
Interest Revenue $0
Dividends $34,259
7.9%
Sales of Assets -$8,477
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $425,528
> 100%
Compensation of Officers* $84,100
20.4%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $4,046,346
Total Liabilities $18,471
Net Assets $4,027,875
Compensation
Key Employees and Officers Compensation Other
Marc Wolf (Executive Director) $84,100 $9,525
Abby Coffin (Chair) $0 $0
Robert Kerns (President) $0 $0
Meg Waldron (Vice President) $0 $0
Pierce Sioussat (Treasurer) $0 $0
Karen Taggart (Secretary) $0 $0
Mermer Blakeslee (Director) $0 $0
Sydney Frazier (Director) $0 $0
Nancy Gillespie De La Selle (Director) $0 $0
G David Phelps Hamar (Director) $0 $0
Byron L Knief (Director) $0 $0
Arthur Lubow (Director) $0 $0
Larry Mccaffrey (Director) $0 $0
Dean Riddle (Director) $0 $0
Bruce K Riggs (Director) $0 $0
Deverne Rist (Director) $0 $0
Mary Tynes (Director) $0 $0

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$585,590
Expenses
$420,793
Net Income
$164,797
Net Assets
$4,373,820
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $351,048
59.9%
Interest Revenue $36
0.0%
Dividends $35,018
6.0%
Sales of Assets $194,144
33.2%
Other Income $100
0.0%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $340,218
80.9%
Compensation of Officers* $77,510
18.4%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $4,402,735
Total Liabilities $28,915
Net Assets $4,373,820
Compensation
Key Employees and Officers Compensation Other
Marc Wolf (Executive Director) $77,510 $11,696
Abby Coffin (Chair) $0 $0
Robert Kerns (President) $0 $0
Meg Waldron (Vice President) $0 $0
Pierce Sioussat (Treasurer) $0 $0
Karen Taggart (Secretary) $0 $0
Mermer Blakeslee (Director) $0 $0
Nancy Gillespie De La Selle (Director) $0 $0
G David Phelps Hamar (Director) $0 $0
Byron L Knief (Director) $0 $0
Arthur Lubow (Director) $0 $0
Larry Mccaffrey (Director) $0 $0
Dean Riddle (Director) $0 $0
Bruce K Riggs (Director) $0 $0
Deverne Rist (Director) $0 $0
Mary Tynes (Director) $0 $0
Gillian Raymond (Director, Thru 6/4/21) $0 $0
Simon Williams (Director, Thru 7/10/21) $0 $0

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$500,611
Expenses
$421,326
Net Income
$79,285
Net Assets
$4,186,337
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $370,749
74.1%
Interest Revenue $4,049
0.8%
Dividends $17,275
3.5%
Sales of Assets $108,402
21.7%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $333,157
79.1%
Compensation of Officers* $73,719
17.5%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $4,208,322
Total Liabilities $21,985
Net Assets $4,186,337
Compensation
Key Employees and Officers Compensation Other
Marc Wolf (Executive Director) $73,719 $10,998
Abby Coffin (Chair) $0 $0
Robert Kerns (President) $0 $0
Meg Waldron (Vice President) $0 $0
Byron Knief (Treasurer) $0 $0
Karen Taggart (Secretary) $0 $0
Arthur Lubow (Director) $0 $0
Bruce K Riggs (Director) $0 $0
David Hamar (Director) $0 $0
Dean Riddle (Director) $0 $0
Gillian Raymond (Director) $0 $0
Larry Mccaffrey (Director) $0 $0
Mermer Blakeslee (Director) $0 $0
Nancy De La Selle (Director) $0 $0
Pierce Sioussat (Director) $0 $0
Simon Williams (Director) $0 $0
Vern Rist (Director) $0 $0
Elizabeth Lewis (Director Thru 7/20) $0 $0
Greg Brown (Director Thru 7/20) $0 $0

Document Links

Fiscal Year Ending Dec.
2019

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.
2018

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$638,883
Expenses
$331,574
Net Income
$307,309
Net Assets
$3,608,524
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $427,649
66.9%
Interest Revenue $783
0.1%
Dividends $63,628
10.0%
Sales of Assets $144,063
22.5%
Other Income $2,760
0.4%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $271,614
81.9%
Compensation of Officers* $81,953
24.7%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $3,632,623
Total Liabilities $24,099
Net Assets $3,608,524
Compensation
Key Employees and Officers Compensation Other
Marc Wolf (Executive Di) $81,953 $2,106
Elizabeth Lewis (Director) $0 $0
Gregory Brown (Director) $0 $0
Simon Williams (Director) $0 $0
Robert Kerns (Treasurer) $0 $0
Byron Knief (Treasurer) $0 $0
Arthur Lubow (Director) $0 $0
Lawrence Mccaffrey (Chairman) $0 $0
Bruce K Riggs (President) $0 $0
Dean Riddle (Director) $0 $0
Meg Waldron (Director) $0 $0
Gillian Raymound (Director) $0 $0

Document Links

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$832,482
Expenses
$251,186
Net Income
$581,296
Net Assets
$3,588,142
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $744,903
89.5%
Interest Revenue $1,656
0.2%
Dividends $49,422
5.9%
Sales of Assets $33,619
4.0%
Other Income $2,882
0.3%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $188,962
75.2%
Compensation of Officers* $84,626
33.7%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $3,601,235
Total Liabilities $13,093
Net Assets $3,588,142
Compensation
Key Employees and Officers Compensation Other
Marc Wolf (Executive Di) $67,474 $11,364
Joan Kutcher (E D Retire) $17,152 $2,357
Elizabeth Lewis (Director) $0 $0
Gregory Brown (Director) $0 $0
Simon Williams (Director) $0 $0
Nancy Cohen (Director) $0 $0
Robert Kerns (Treasurer) $0 $0
Byron Knief (Treasurer) $0 $0
Arthur Lubow (Director) $0 $0
Lawrence Mccaffrey (Chairman) $0 $0
Philip Palmer (Secretary) $0 $0
Bruce K Riggs (President) $0 $0
Robert Hyland (Director) $0 $0
Deverne Rist (Director) $0 $0
Dean Riddle (Director) $0 $0
Meg Waldron (Director) $0 $0
Sandra Reder (Director) $0 $0
Gillian Raymound (Director) $0 $0

Document Links

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$801,083
Expenses
$259,542
Net Income
$541,541
Net Assets
$2,767,604
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $604,050
75.4%
Interest Revenue $960
0.1%
Dividends $33,411
4.2%
Sales of Assets $150,814
18.8%
Other Income $11,848
1.5%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $156,869
60.4%
Compensation of Officers* $56,750
21.9%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $2,770,267
Total Liabilities $2,663
Net Assets $2,767,604
Compensation
Key Employees and Officers Compensation Other
Joan Kutcher (Executive Di) $56,750 $0
Elizabeth Lewis (Director) $0 $0
Gregory Brown (Director) $0 $0
Simon Williams (Director) $0 $0
Nancy Cohen (Director) $0 $0
Robert Kerns (Treasurer) $0 $0
Byron Knief (Treasurer) $0 $0
Arthur Lubow (Director) $0 $0
Lawrence Mccaffrey (Chairman) $0 $0
Philip Palmer (Secretary) $0 $0
Bruce K Riggs (President) $0 $0
Robert Hyland (Director) $0 $0
Deverne Rist (Director) $0 $0
Dean Riddle (Director) $0 $0
Meg Waldron (Director) $0 $0
Sandra Reder (Director) $0 $0
Gillian Raymound (Director) $0 $0

Document Links

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$325,595
Expenses
$233,902
Net Income
$91,693
Net Assets
$2,296,942
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $235,824
72.4%
Interest Revenue $38
0.0%
Dividends $51,921
15.9%
Sales of Assets $36,282
11.1%
Other Income $1,530
0.5%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $195,487
83.6%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $2,300,140
Total Liabilities $3,198
Net Assets $2,296,942
Compensation
Key Employees and Officers Compensation Other
Grace Bowne (Director) $0 $0
Gregory Brown (Director) $0 $0
Simon Williams (Director) $0 $0
Nancy Cohen (Director) $0 $0
Robert Kerns (Treasurer) $0 $0
Byron Knief (Treasurer) $0 $0
Arthur Lubow (Director) $0 $0
Lawrence Mccaffrey (Chairman) $0 $0
Philip Palmer (Secretary) $0 $0
Bruce K Riggs (President) $0 $0
Robert Hyland (Director) $0 $0
Vern Rist (Executive Di) $0 $0
Dean Riddle (Director) $0 $0
Bonnie Ahrens (Director) $0 $0
Meg Waldron (Director) $0 $0
Sandra Reder (Director) $0 $0
Gillian Raymound (Director) $0 $0
Joan Kutcher (Executive Di) $0 $0

Document Links

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$268,507
Expenses
$207,520
Net Income
$60,987
Net Assets
$2,362,428
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $189,895
70.7%
Interest Revenue $23
0.0%
Dividends $68,231
25.4%
Sales of Assets $8,809
3.3%
Other Income $1,549
0.6%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $164,986
79.5%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $2,369,973
Total Liabilities $7,545
Net Assets $2,362,428
Compensation
Key Employees and Officers Compensation Other
Grace Bowne (Director) $0 $0
Gregory Brown (Director) $0 $0
Simon Williams (Director) $0 $0
Nancy Cohen (Director) $0 $0
Robert Kerns (Treasurer) $0 $0
Byron Knief (Treasurer) $0 $0
Arthur Lubow (Director) $0 $0
Lawrence Mccaffrey (Chairman) $0 $0
Philip Palmer (Secretary) $0 $0
Bruce K Riggs (President) $0 $0
Robert Hyland (Director) $0 $0
Joan Kutcher (Executive Di) $0 $0
Dean Riddle (Director) $0 $0
James Quackenbush (Director) $0 $0
Meg Waldron (Director) $0 $0
Sandra Reder (Director) $0 $0
Gillian Raymound (Director) $0 $0

Document Links

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$173,068
Expenses
$212,616
Net Income
-$39,548
Net Assets
$2,274,194
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $92,185
53.3%
Interest Revenue $71,644
41.4%
Dividends $0
Sales of Assets $7,540
4.4%
Other Income $1,699
1.0%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $134,678
63.3%
Compensation of Officers* $47,677
22.4%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $2,275,332
Total Liabilities $1,138
Net Assets $2,274,194
Compensation
Key Employees and Officers Compensation Other
Joan Kutcher (Executive Di) $47,677 $0
Grace Bowne (Director) $0 $0
Gregory Brown (Director) $0 $0
Robert Hemm (Director) $0 $0
Simon Williams (Director) $0 $0
Nancy Cohen (Director) $0 $0
Robert Kerns (Treasurer) $0 $0
Byron Knief (Treasurer) $0 $0
Arthur Lubow (Director) $0 $0
Lawrence Mccaffrey (Chairman) $0 $0
Philip Palmer (Secretary) $0 $0
Bruce K Riggs (President) $0 $0
Sandra Sundstrom (Director) $0 $0
Robert Hyland (Director) $0 $0
Dean Riddle (Director) $0 $0
James Quackenbush (Director) $0 $0
Meg Waldron (Director) $0 $0

Document Links

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$170,722
Expenses
$183,286
Net Income
-$12,564
Net Assets
$2,140,832
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $98,368
57.6%
Interest Revenue $55,274
32.4%
Dividends $0
Sales of Assets $14,519
8.5%
Other Income $2,561
1.5%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $150,407
82.1%
Compensation of Officers* $46,676
25.5%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $2,143,614
Total Liabilities $2,782
Net Assets $2,140,832

Document Links

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$356,446
Expenses
$185,246
Net Income
$171,200
Net Assets
$2,043,454
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $286,575
80.4%
Interest Revenue $52,606
14.8%
Dividends $0
Sales of Assets $14,020
3.9%
Other Income $3,245
0.9%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $152,124
82.1%
Compensation of Officers* $50,452
27.2%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $2,069,721
Total Liabilities $26,267
Net Assets $2,043,454

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.

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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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