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Thaden School

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: Educational Institutions and Related Activities / Secondary, High School (NTEE)

Donations to this organization are tax deductible.

Details

According to its June 2023 tax filing, this nonprofit:

Operated a school
Organization is a school. Details are reported on Schedule E.
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
$18.3M (2023)

Expenses
$20.8M (2023)

Total Assets
$74.7M (2023)

Total Liabilities
$878k (2023)

Source: Form 990 tax filings from 2016 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 June
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$18,293,110
Expenses
$20,801,237
Net Income
-$2,508,127
Net Assets
$73,777,832
Notable Sources of Revenue Percent of Total Revenue
Contributions $9,805,589
53.6%
Program Services $8,319,564
45.5%
Investment Income $110,295
0.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $33,638
0.2%
Net Fundraising $13,182
0.1%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $10,842
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $1,531,246
7.4%
Professional Fundraising Fees $0
Other Salaries and Wages $6,559,259
31.5%
Assets/Debt
Total Assets $74,656,066
Total Liabilities $878,234
Net Assets $73,777,832
Other
Operated a school
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Clayton Marsh (Head Of School) $544,464 $0 $27,180
Lisa Herschbach (Deputy Head Of School) $246,665 $0 $25,177
Kim Strickland (Chief Fin And Operations) $234,323 $0 $22,504
Michael Maloy (Assoc. Hos, Academic Dean) $218,338 $0 $13,181
Jason Curtis (Director Of Technology) $152,977 $0 $4,276
Phillip Hooper (Director Of College Counseling) $126,258 $0 $14,529
Mandi Fahey (Director Of Admissions) $116,202 $0 $17,624
Jessica Bonnem (Head Of Upper School) $115,700 $0 $7,372
Helene Mengert (Director Of Arts) $112,366 $0 $8,550
Robert Mcgee (Director Of Athletics) $106,281 $0 $17,952
David Slone (President) $0 $0 $0
Kerry Kotouc (Vp/Secretary (Thru 06/23)) $0 $0 $0
Isaac Cody (Treasurer) $0 $0 $0
Al Dominguez (Director (Thru 06/23)) $0 $0 $0
Tom Fahey (Director) $0 $0 $0
Jose Leanor (Director) $0 $0 $0
Matt O'reilly (Director) $0 $0 $0
Markita Rogers (Director) $0 $0 $0
Shari Steiger (Director) $0 $0 $0
Latriece Watkins (Director (Thru 06/23)) $0 $0 $0

Document Links

Fiscal Year Ending June
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$18,394,176
Expenses
$18,981,491
Net Income
-$587,315
Net Assets
$76,189,613
Notable Sources of Revenue Percent of Total Revenue
Contributions $10,905,092
59.3%
Program Services $7,698,560
41.9%
Investment Income $20,612
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $8,496
0.0%
Net Fundraising -$236,853
Sales of Assets -$19,344
Net Inventory Sales $0
Other Revenue $17,613
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $1,394,998
7.3%
Professional Fundraising Fees $0
Other Salaries and Wages $6,151,441
32.4%
Assets/Debt
Total Assets $77,458,503
Total Liabilities $1,268,890
Net Assets $76,189,613
Other
Operated a school
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Clayton Marsh (Head Of School) $521,604 $0 $43,717
Lisa Herschbach (Deputy Head Of School) $243,377 $0 $39,624
Kim Strickland (Chief Finance And Operations Officer) $201,937 $0 $23,103
Michael Maloy (Associate Head Of School, Academic Dean) $199,711 $0 $12,583
Jason Curtis (Director Of Technology) $150,055 $0 $4,338
Phil Hooper (Director Of College Counseling) $122,035 $0 $14,717
Mandi Fahey (Director Of Admissions) $108,049 $0 $15,228
Jessica Bonnem (Dean Of Faculty) $104,556 $0 $7,734
Helene Mengert (Dean Of Arts) $103,715 $0 $8,260
David Slone (President) $0 $0 $0
Kerry Kotouc (Vice President) $0 $0 $0
Ann Bordelon (Treasurer) $0 $0 $0
Al Dominguez (Director) $0 $0 $0
Tom Fahey (Director) $0 $0 $0
Jose Leanor (Director) $0 $0 $0
Matt O'reilly (Director) $0 $0 $0
Catherine Roche (Director) $0 $0 $0
Markita Rogers (Director) $0 $0 $0
Shari Steiger (Director) $0 $0 $0
Latriece Watkins (Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$15,891,102
Expenses
$17,309,164
Net Income
-$1,418,062
Net Assets
$76,776,928
Notable Sources of Revenue Percent of Total Revenue
Contributions $9,011,480
56.7%
Program Services $6,789,820
42.7%
Investment Income $43,740
0.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $4,100
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $41,962
0.3%
Notable Expenses Percent of Total Expenses
Executive Compensation $804,167
4.6%
Professional Fundraising Fees $0
Other Salaries and Wages $5,955,315
34.4%
Assets/Debt
Total Assets $79,028,915
Total Liabilities $2,251,987
Net Assets $76,776,928
Other
Operated a school
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Clayton Marsh (Head Of School) $536,422 $0 $48,634
Lisa Herschbach (Deputy Head Of School) $236,060 $0 $39,418
Jose Leonor (Director Of Middle School) $149,620 $0 $20,858
Jason Curtis (Director Of Technology) $144,660 $0 $2,248
David Slone (President) $0 $0 $0
Kerry Kotouc (Secretary) $0 $0 $0
Ann Bordelon (Treasurer) $0 $0 $0
Al Dominguez (Director) $0 $0 $0
Tom Fahey (Director) $0 $0 $0
Karen Minkel (Director (Non Voting)) $0 $0 $0
Matt O'reilly (Director) $0 $0 $0
Catherine Roche (Director) $0 $0 $0
Markita Rogers (Director) $0 $0 $0
Shari Steiger (Director) $0 $0 $0
Latriece Watkins (Director (Start 11/20)) $0 $0 $0

Document Links

Fiscal Year Ending June
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$34,313,854
Expenses
$13,732,869
Net Income
$20,580,985
Net Assets
$78,194,990
Notable Sources of Revenue Percent of Total Revenue
Contributions $28,395,846
82.8%
Program Services $5,571,001
16.2%
Investment Income $325,080
0.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $2,700
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $19,227
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $1,414,905
10.3%
Professional Fundraising Fees $0
Other Salaries and Wages $4,232,514
30.8%
Assets/Debt
Total Assets $82,017,994
Total Liabilities $3,823,004
Net Assets $78,194,990
Other
Operated a school
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Clayton Marsh (Head Of School) $469,656 $0 $54,207
Lisa Herschbach (Deputy Head Of School) $221,498 $0 $63,506
Jose Leonor (Director Of Middle School) $144,750 $0 $21,357
Marcus Chang (Director Of Campus Life) $136,728 $0 $16,107
Amy Jacobson (Dir. Of Institutional Advancement (Left 05/20)) $135,508 $0 $17,466
David Sloan (President) $0 $0 $0
Kerry Kotouc (Secretary) $0 $0 $0
Ann Bordelon (Treasurer/Interim Dfo (01/20 06/20)) $0 $0 $0
Tom Fahey (Director) $0 $0 $0
John Furner (Director) $0 $0 $0
Matt O'reilly (Director) $0 $0 $0
Shari Steiger (Director) $0 $0 $0
Olivia Walton (Director (Left 02/20)) $0 $0 $0
Catherine Roche (Director) $0 $0 $0
Al Dominguez (Director) $0 $0 $0
Markita Rogers (Director (Starting 08/19)) $0 $0 $0

Document Links

Fiscal Year Ending June
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$27,446,252
Expenses
$8,898,859
Net Income
$18,547,393
Net Assets
$57,616,302
Notable Sources of Revenue Percent of Total Revenue
Contributions $24,507,995
89.3%
Program Services $2,711,299
9.9%
Investment Income $269,502
1.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $21,428
0.1%
Sales of Assets -$68,477
Net Inventory Sales $0
Other Revenue $4,505
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $1,046,652
11.8%
Professional Fundraising Fees $0
Other Salaries and Wages $2,527,278
28.4%
Assets/Debt
Total Assets $62,713,397
Total Liabilities $5,097,095
Net Assets $57,616,302
Other
Operated a school
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Clayton Marsh (Head Of School) $482,690 $0 $30,415
Lisa Herschbach (Director Of Finance & Operations) $207,200 $0 $22,954
Jose Leonor (Director Of Middle School) $139,328 $0 $7,498
Marcus Chang (Director Of Campus Life) $134,108 $0 $15,630
David Sloan (President) $0 $0 $0
Kerry Kotouc (Vice President (As Of 07/18)) $0 $0 $0
Ann Bordelon (Treasurer) $0 $0 $0
Tom Fahey (Director) $0 $0 $0
John Furner (Director) $0 $0 $0
Karen Minkel (Director) $0 $0 $0
Matt O'reilly (Director (As Of 07/18)) $0 $0 $0
Shari Steiger (Director) $0 $0 $0
Ben Hasan (Director) $0 $0 $0
Olivia Walton (Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$29,455,930
Expenses
$5,160,790
Net Income
$24,295,140
Net Assets
$39,067,028
Notable Sources of Revenue Percent of Total Revenue
Contributions $28,412,993
96.5%
Program Services $1,150,470
3.9%
Investment Income $33,098
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising -$142,612
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $1,981
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $760,858
14.7%
Professional Fundraising Fees $0
Other Salaries and Wages $1,263,295
24.5%
Assets/Debt
Total Assets $41,276,641
Total Liabilities $2,209,613
Net Assets $39,067,028
Other
Operated a school
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Clayton Marsh (Head Of School) $483,921 $0 $57,378
Lisa Herschbach (Director Of Finance & Operations) $189,780 $0 $29,779
Jose Leonor (Associate Head Of School) $125,299 $0 $16,668
Karen Minkel (President) $0 $0 $0
Elda Scott (Vice President) $0 $0 $0
Ann Bordelon (Treasurer) $0 $0 $0
Sam Dean (Secretary) $0 $0 $0
Shari Steiger (Director) $0 $0 $0
David Sloan (Director) $0 $0 $0
Paige Jernigan (Director) $0 $0 $0
Ana Aguayo (Director) $0 $0 $0
Ben Hasan (Director) $0 $0 $0
Olivia Walton (Director (Starting 02/18)) $0 $0 $0
Tom Fahey (Director (Starting 02/18)) $0 $0 $0

Document Links

Fiscal Year Ending June
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$15,630,638
Expenses
$2,529,501
Net Income
$13,101,137
Net Assets
$14,196,334
Notable Sources of Revenue Percent of Total Revenue
Contributions $15,630,638
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 $730,763
28.9%
Professional Fundraising Fees $0
Other Salaries and Wages $155,509
6.1%
Assets/Debt
Total Assets $14,236,669
Total Liabilities $40,335
Net Assets $14,196,334
Other
Operated a school
Compensation
Key Employees and Officers Compensation Related Other
Clayton Marsh (Head Of School) $510,000 $0 $8,876
Jonathan Neville (Former Director Of Finance & Operations) $110,763 $0 $3,576
Lisa Herschbach (Director Of Finance & Operations) $110,000 $0 $3,876
Karen Minkel (President) $0 $0 $0
Elda Scott (Vice President) $0 $0 $0
Ann Bordelon (Treasurer) $0 $0 $0
Sam Dean (Secretary) $0 $0 $0
Paige Jernigan (Director) $0 $0 $0
Ben Hasan (Director) $0 $0 $0
Ana Aguayo (Director) $0 $0 $0
Shari Steiger (Director) $0 $0 $0
David Sloan (Director) $0 $0 $0

Document Links

Fiscal Year Ending June
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,743,350
Expenses
$648,153
Net Income
$1,095,197
Net Assets
$1,095,197
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,743,350
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 $0
Professional Fundraising Fees $0
Other Salaries and Wages $309,561
47.8%
Assets/Debt
Total Assets $1,095,197
Total Liabilities $0
Net Assets $1,095,197

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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