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Parkinson Research Foundation 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.

Category: Diseases, Disorders, Medical Disciplines / Specifically Named Diseases (NTEE)

Donations to this organization are tax deductible.

Details

According to its Dec. 2023 tax filing, this nonprofit:

Reported conflict of interest transactions
Organizations must report loans, grants or business transactions with interested parties, which may include key employees and officers, their family members and any businesses in which they hold a controlling interest. These transactions must be reported on Schedule L.

Summary charts: organization finances over time

Revenue
$2.4M (2023)

Expenses
$2.23M (2023)

Total Assets
$2.68M (2023)

Total Liabilities
$138k (2023)

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
Revenue
$2,398,315
Expenses
$2,227,155
Net Income
$171,160
Net Assets
$2,545,730
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,266,589
94.5%
Program Services $0
Investment Income $54,199
2.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $160,780
6.7%
Net Fundraising $0
Sales of Assets -$83,253
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $176,390
7.9%
Professional Fundraising Fees $30,000
1.3%
Other Salaries and Wages $122,542
5.5%
Assets/Debt
Total Assets $2,683,587
Total Liabilities $137,857
Net Assets $2,545,730
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Lawrence Hoffheimer (Chairman Of The Board) $111,390 $178,890 $5,727
Linda Patterson (Treasurer) $65,000 $102,500 $0
Dustin Tenney (Employee) $36,898 $81,146 $21,001
Donna J Auger (Director) $0 $144,000 $989
Amy Carroll (Secretary) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,335,772
Expenses
$2,002,716
Net Income
$333,056
Net Assets
$2,279,905
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,161,599
92.5%
Program Services $0
Investment Income $30,173
1.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $144,000
6.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $167,390
8.4%
Professional Fundraising Fees $75,439
3.8%
Other Salaries and Wages $122,541
6.1%
Assets/Debt
Total Assets $2,394,725
Total Liabilities $114,820
Net Assets $2,279,905
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Lawrence Hoffheimer (Chairman Of The Board) $102,230 $142,230 $5,460
Linda Patterson (Treasurer) $65,000 $65,000 $0
Dustin Tenney (Employee) $36,898 $77,424 $19,399
Donna J Auger (Director) $0 $144,000 $0
Amy Carroll (Secretary) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,542,690
Expenses
$1,962,686
Net Income
$580,004
Net Assets
$2,242,576
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,362,525
92.9%
Program Services $0
Investment Income $15,207
0.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $169,417
6.7%
Net Fundraising $0
Sales of Assets -$4,459
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $151,000
7.7%
Professional Fundraising Fees $45,830
2.3%
Other Salaries and Wages $128,464
6.5%
Assets/Debt
Total Assets $2,347,219
Total Liabilities $104,643
Net Assets $2,242,576
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Lawrence Hoffheimer (President) $81,000 $100,000 $12,024
Linda Patterson (Treasurer) $70,000 $70,000 $0
Dustin Tenney (Employee) $42,820 $71,300 $8,944
Donna J Auger (Director) $0 $144,000 $0
Amy Carroll (Secretary) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,944,159
Expenses
$1,631,815
Net Income
$312,344
Net Assets
$1,543,410
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,733,554
89.2%
Program Services $0
Investment Income $5,805
0.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $204,800
10.5%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $100,167
6.1%
Professional Fundraising Fees $41,404
2.5%
Other Salaries and Wages $167,964
10.3%
Assets/Debt
Total Assets $1,822,333
Total Liabilities $278,923
Net Assets $1,543,410
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Lawrence Hoffheimer (Chairman Of The Board) $71,000 $186,000 $5,520
Linda Patterson (Treasurer) $29,167 $29,167 $0
Donna J Auger (Director) $0 $144,000 $0
Amy Carroll (Secretary Treasurer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,512,803
Expenses
$1,787,099
Net Income
$725,704
Net Assets
$1,151,619
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,410,052
95.9%
Program Services $41,642
1.7%
Investment Income $2,766
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $58,343
2.3%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $182,000
10.2%
Professional Fundraising Fees $24,740
1.4%
Other Salaries and Wages $294,868
16.5%
Assets/Debt
Total Assets $1,271,213
Total Liabilities $119,594
Net Assets $1,151,619
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Lawrence Hoffheimer (Chairman Of The Board) $182,000 $169,000 $5,220
Amy Carroll (Secretary Treasurer) $0 $0 $0
Donna J Auger (Director) $0 $89,104 $0

Document Links

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,841,763
Expenses
$1,696,697
Net Income
$145,066
Net Assets
$420,938
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,818,017
98.7%
Program Services $47,137
2.6%
Investment Income $150
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising -$23,541
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $228,386
13.5%
Professional Fundraising Fees $27,582
1.6%
Other Salaries and Wages $227,290
13.4%
Assets/Debt
Total Assets $565,792
Total Liabilities $144,854
Net Assets $420,938
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Marilyn Tait (Former Director) $126,850 $0 $0
Lawrence Hoffheimer (Chairman Of The Board) $101,537 $90,537 $4,888
Donna J Auger (Director) $0 $127,186 $0
Amy Carroll (Secretary Treasurer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,526,027
Expenses
$1,835,275
Net Income
-$309,248
Net Assets
$281,532
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,463,883
95.9%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $62,144
4.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $195,049
10.6%
Professional Fundraising Fees $32,314
1.8%
Other Salaries and Wages $200,445
10.9%
Assets/Debt
Total Assets $321,621
Total Liabilities $40,089
Net Assets $281,532
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Marilyn J Tait (Director) $126,850 $0 $0
Lawrence Hoffheimer (Chairman Of The Board) $68,199 $61,000 $6,040
Amy Carroll (Secretary Treasurer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,452,955
Expenses
$1,723,980
Net Income
-$271,025
Net Assets
$588,290
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,407,085
96.8%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $45,870
3.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $208,850
12.1%
Professional Fundraising Fees $25,345
1.5%
Other Salaries and Wages $174,242
10.1%
Assets/Debt
Total Assets $647,361
Total Liabilities $59,071
Net Assets $588,290
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Lawrence Hoffheimer (Chairman Of The Board) $106,000 $95,000 $6,386
Marilyn J Tait (Director) $102,850 $0 $0
Amy Carroll (Secretary Treasurer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,526,581
Expenses
$1,618,437
Net Income
-$91,856
Net Assets
$858,134
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,526,581
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 $220,050
13.6%
Professional Fundraising Fees $17,986
1.1%
Other Salaries and Wages $139,701
8.6%
Assets/Debt
Total Assets $886,524
Total Liabilities $28,390
Net Assets $858,134
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Lawrence S Hoffheimer (Chairman Of The Board) $117,200 $96,000 $0
Marilyn Tait (Director) $102,850 $0 $0
Amy Carroll (Secretary Treasurer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,497,704
Expenses
$1,767,976
Net Income
-$270,272
Net Assets
$930,490
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,441,360
96.2%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $56,344
3.8%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $187,000
10.6%
Professional Fundraising Fees $16,819
1.0%
Other Salaries and Wages $172,167
9.7%
Assets/Debt
Total Assets $1,006,842
Total Liabilities $76,352
Net Assets $930,490
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Lawrence S Hoffheimer (Ceo) $99,167 $65,000 $0
Marilyn Tate (Director) $87,833 $0 $0
Amy Carroll (Secretary/Treas) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,765,728
Expenses
$1,616,093
Net Income
$149,635
Net Assets
$1,190,762
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,762,728
99.8%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $3,000
0.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $133,750
8.3%
Professional Fundraising Fees $67,125
4.2%
Other Salaries and Wages $134,260
8.3%
Assets/Debt
Total Assets $1,297,286
Total Liabilities $106,524
Net Assets $1,190,762
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Marilyn Tate (Director) $85,000 $0 $0
Lawrence S Hoffheimer (Chairman) $48,750 $48,750 $0
Amy Carroll (Secretary Treasurer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,363,445
Expenses
$1,500,257
Net Income
-$136,812
Net Assets
$1,041,127
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,363,445
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 $101,875
6.8%
Professional Fundraising Fees $0
Other Salaries and Wages $170,746
11.4%
Assets/Debt
Total Assets $1,137,666
Total Liabilities $96,539
Net Assets $1,041,127

Document Links

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,468,255
Expenses
$1,313,046
Net Income
$1,155,209
Net Assets
$1,167,939
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,468,255
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 $86,083
6.6%
Professional Fundraising Fees $58,877
4.5%
Other Salaries and Wages $60,435
4.6%
Assets/Debt
Total Assets $1,210,434
Total Liabilities $42,495
Net Assets $1,167,939

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

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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