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Zender Environmental Health Andresearch Group Co

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 / Management & Technical Assistance (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$1.7M (2023)

Expenses
$1.49M (2023)

Total Assets
$1.18M (2023)

Total Liabilities
$264k (2023)

Source: Form 990 tax filings from 2011 to 2023

Tax Filings and Audits 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.

Audits are required to be submitted by nonprofit organizations that spend $750,000 or more in federal grant money in a fiscal year. "Single audits" look at the entire organization's finances and compliance, while other audits are program specific. Nonprofit Explorer has PDFs of audits for some nonprofits for fiscal year 2015 and later. Audit data is from the Federal Audit Clearinghouse.

Fiscal Year Ending Sept.
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,696,806
Expenses
$1,491,460
Net Income
$205,346
Net Assets
$911,687
Notable Sources of Revenue Percent of Total Revenue
Contributions $788,418
46.5%
Program Services $908,388
53.5%
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 $71,914
4.8%
Professional Fundraising Fees $0
Other Salaries and Wages $604,455
40.5%
Assets/Debt
Total Assets $1,175,395
Total Liabilities $263,708
Net Assets $911,687
Compensation
Key Employees and Officers Compensation Related Other
Lynn Zender (President) $132,831 $0 $0
Susan Gilbreath (Vp/Secretary) $0 $0 $0
Anne Jourdan (Treasurer) $0 $0 $0
George Tchobanoglous (Member) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,799,598
Expenses
$1,618,961
Net Income
$180,637
Net Assets
$706,341
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,119,260
62.2%
Program Services $680,338
37.8%
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 $129,202
8.0%
Professional Fundraising Fees $0
Other Salaries and Wages $683,834
42.2%
Assets/Debt
Total Assets $1,276,981
Total Liabilities $570,640
Net Assets $706,341
Compensation
Key Employees and Officers Compensation Related Other
Lynn Zender (Executive Di) $129,202 $0 $0
Susan Gilbreath (Vp/Secretary) $0 $0 $0
Anne Jourdan (Treasurer) $0 $0 $0
George Tchobanoglous (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,539,219
Expenses
$1,351,175
Net Income
$188,044
Net Assets
$525,704
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,230,436
79.9%
Program Services $308,783
20.1%
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 $124,883
9.2%
Professional Fundraising Fees $0
Other Salaries and Wages $542,029
40.1%
Assets/Debt
Total Assets $740,274
Total Liabilities $214,570
Net Assets $525,704
Compensation
Key Employees and Officers Compensation Related Other
Lynn Zender (President) $124,883 $0 $0
Susan Gilbreath (Vp/Secretary) $0 $0 $0
Anne Jourdan (Treasurer) $0 $0 $0
George Tchobanaglous (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,039,192
Expenses
$1,132,454
Net Income
-$93,262
Net Assets
$337,660
Notable Sources of Revenue Percent of Total Revenue
Contributions $879,616
84.6%
Program Services $159,411
15.3%
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 $165
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $119,007
10.5%
Professional Fundraising Fees $0
Other Salaries and Wages $467,929
41.3%
Assets/Debt
Total Assets $629,242
Total Liabilities $291,582
Net Assets $337,660
Compensation
Key Employees and Officers Compensation Related Other
Lynn Zender (President) $123,993 $0 $0
Susan Gilbreath (Vp/Secretary) $0 $0 $0
Anne Jourdan (Treasurer) $0 $0 $0
George Tchobanaglous (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,403,256
Expenses
$1,347,760
Net Income
$55,496
Net Assets
$430,986
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,257,014
89.6%
Program Services $146,207
10.4%
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 $35
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $122,579
9.1%
Professional Fundraising Fees $0
Other Salaries and Wages $408,470
30.3%
Assets/Debt
Total Assets $711,854
Total Liabilities $280,868
Net Assets $430,986
Compensation
Key Employees and Officers Compensation Related Other
Lynn Zender (President) $122,579 $0 $0
Susan Gilbreath (Vp/Secretary) $0 $0 $0
Anne Jourdan (Treasurer) $0 $0 $0
George Tchobanaglous (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,022,511
Expenses
$955,948
Net Income
$66,563
Net Assets
$375,490
Notable Sources of Revenue Percent of Total Revenue
Contributions $730,880
71.5%
Program Services $291,631
28.5%
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 $119,983
12.6%
Professional Fundraising Fees $0
Other Salaries and Wages $372,565
39.0%
Assets/Debt
Total Assets $460,745
Total Liabilities $85,255
Net Assets $375,490

Document Links

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$901,299
Expenses
$804,708
Net Income
$96,591
Net Assets
$308,927
Notable Sources of Revenue Percent of Total Revenue
Contributions $660,243
73.3%
Program Services $241,056
26.7%
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 $118,479
14.7%
Professional Fundraising Fees $0
Other Salaries and Wages $337,052
41.9%
Assets/Debt
Total Assets $382,326
Total Liabilities $73,399
Net Assets $308,927

Document Links

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$880,331
Expenses
$829,247
Net Income
$51,084
Net Assets
$212,336
Notable Sources of Revenue Percent of Total Revenue
Contributions $736,955
83.7%
Program Services $143,376
16.3%
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 $116,506
14.0%
Professional Fundraising Fees $0
Other Salaries and Wages $325,042
39.2%
Assets/Debt
Total Assets $274,792
Total Liabilities $62,456
Net Assets $212,336

Document Links

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$885,712
Expenses
$857,825
Net Income
$27,887
Net Assets
$161,252
Notable Sources of Revenue Percent of Total Revenue
Contributions $782,538
88.4%
Program Services $103,174
11.6%
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 $113,802
13.3%
Professional Fundraising Fees $0
Other Salaries and Wages $326,133
38.0%
Assets/Debt
Total Assets $218,074
Total Liabilities $56,822
Net Assets $161,252

Document Links

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$911,620
Expenses
$894,749
Net Income
$16,871
Net Assets
$133,365
Notable Sources of Revenue Percent of Total Revenue
Contributions $872,955
95.8%
Program Services $38,665
4.2%
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 $109,644
12.3%
Professional Fundraising Fees $0
Other Salaries and Wages $334,993
37.4%
Assets/Debt
Total Assets $210,108
Total Liabilities $76,743
Net Assets $133,365
Compensation
Key Employees and Officers Compensation Related Other
Lynn Zender (President) $109,645 $0 $0
Susan Gilbreath (Vice President And Secretary) $0 $0 $0
Anne Jourdan (Treasurer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$843,332
Expenses
$858,113
Net Income
-$14,781
Net Assets
$116,494
Notable Sources of Revenue Percent of Total Revenue
Contributions $839,322
99.5%
Program Services $4,010
0.5%
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 $105,930
12.3%
Professional Fundraising Fees $0
Other Salaries and Wages $319,495
37.2%
Assets/Debt
Total Assets $185,972
Total Liabilities $69,478
Net Assets $116,494
Compensation
Key Employees and Officers Compensation Related Other
Lynn Zender (President) $105,930 $0 $0
Susan Gilbreath (Vice President And Secretary) $0 $0 $0
Anne Jourdan (Treasurer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$933,029
Expenses
$917,503
Net Income
$15,526
Net Assets
$131,275
Notable Sources of Revenue Percent of Total Revenue
Contributions $849,525
91.1%
Program Services $83,504
8.9%
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 $102,726
11.2%
Professional Fundraising Fees $0
Other Salaries and Wages $334,353
36.4%
Assets/Debt
Total Assets $217,017
Total Liabilities $85,742
Net Assets $131,275

Document Links

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$592,015
Expenses
$568,902
Net Income
$23,113
Net Assets
$133,571
Notable Sources of Revenue Percent of Total Revenue
Contributions $442,425
74.7%
Program Services $149,590
25.3%
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 $100,123
17.6%
Professional Fundraising Fees $0
Other Salaries and Wages $269,096
47.3%
Assets/Debt
Total Assets $176,033
Total Liabilities $42,462
Net Assets $133,571

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

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.

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.

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