Mary Walker Stocker Tuw

Dallas, TX
Tax-exempt since May 1981
EIN: 59-6700542

Type of Nonprofit

Designated as a 501(c)(3) 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.

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
2025

Revenue

$33,167

Expenses

$25,134

Net Income

$8,033

Net Assets

$332,992

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$9,795	29.5%
Sales of Assets	$23,372	70.5%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$20,210	80.4%
Compensation of Officers*	$5,735	22.8%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$332,992
Total Liabilities	$0
Net Assets	$332,992

Compensation

Key Employees and Officers	Compensation	Other
Bank Of America (Trustee)	$5,735	$0

990-PF

Filed on Nov. 3, 2025

Primary tax return for a private foundation's activities, finances, and governance

View Filing

Schedules ▼

XML

Fiscal Year Ending June
2024

Revenue

$13,744

Expenses

$31,578

Net Income

-$17,834

Net Assets

$328,996

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$8,902	64.8%
Sales of Assets	$4,004	29.1%
Other Income	$838	6.1%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$27,190	86.1%
Compensation of Officers*	$5,320	16.8%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$328,996
Total Liabilities	$0
Net Assets	$328,996

Compensation

Key Employees and Officers	Compensation	Other
Bank Of America (Trustee)	$5,320	$0

990-PF

Filed on Aug. 20, 2024

Primary tax return for a private foundation's activities, finances, and governance

View Filing

Schedules ▼

XML

Fiscal Year Ending June
2023

Revenue

-$6,643

Expenses

$20,708

Net Income

-$27,351

Net Assets

$339,511

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$7,322
Sales of Assets	-$13,965
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$14,995	72.4%
Compensation of Officers*	$5,052	24.4%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$339,511
Total Liabilities	$0
Net Assets	$339,511

Compensation

Key Employees and Officers	Compensation	Other
Bank Of America (Trustee)	$5,052	$0

990-PF

Filed on Oct. 27, 2023

Primary tax return for a private foundation's activities, finances, and governance

View Filing

Schedules ▼

XML

Fiscal Year Ending June
2022

Revenue

$71,021

Expenses

$20,522

Net Income

$50,499

Net Assets

$362,428

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$7,326	10.3%
Sales of Assets	$63,695	89.7%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$15,251	74.3%
Compensation of Officers*	$5,962	29.1%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$362,428
Total Liabilities	$0
Net Assets	$362,428

Compensation

Key Employees and Officers	Compensation	Other
Bank Of America (Trustee)	$5,962	$0

990-PF

Filed on Oct. 31, 2022

Primary tax return for a private foundation's activities, finances, and governance

View Filing

Schedules ▼

XML

Fiscal Year Ending June
2021

Revenue

$27,076

Expenses

$21,811

Net Income

$5,265

Net Assets

$357,355

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$6,182	22.8%
Sales of Assets	$20,894	77.2%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$17,148	78.6%
Compensation of Officers*	$5,531	25.4%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$357,356
Total Liabilities	$1
Net Assets	$357,355

Compensation

Key Employees and Officers	Compensation	Other
Bank Of America N A (Trustee)	$5,531	$0

990-PF

Filed on Sept. 20, 2021

Primary tax return for a private foundation's activities, finances, and governance

View Filing

Schedules ▼

XML

Fiscal Year Ending June
2020

Revenue

$24,709

Expenses

$21,807

Net Income

$2,902

Net Assets

$306,939

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$7,451	30.2%
Sales of Assets	$16,983	68.7%
Other Income	$275	1.1%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$17,899	82.1%
Compensation of Officers*	$4,878	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	$306,940
Total Liabilities	$1
Net Assets	$306,939

Compensation

Key Employees and Officers	Compensation	Other
Bank Of America N A (Trustee)	$4,878	$0

990-PF

Filed on Oct. 20, 2020

Primary tax return for a private foundation's activities, finances, and governance

View Filing

Schedules ▼

XML

Fiscal Year Ending June
2019

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending June
2018

Revenue

$32,442

Expenses

$20,643

Net Income

$11,799

Net Assets

$318,209

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$6,644	20.5%
Sales of Assets	$25,798	79.5%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$16,179	78.4%
Compensation of Officers*	$5,003	24.2%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$318,209
Total Liabilities	$0
Net Assets	$318,209

Compensation

Key Employees and Officers	Compensation	Other
Bank Of America N A (Trustee)	$5,003	$0

990-PF

Filed on Oct. 9, 2018

Primary tax return for a private foundation's activities, finances, and governance

View Filing

Schedules ▼

XML

Fiscal Year Ending June
2017

Revenue

$15,887

Expenses

$18,316

Net Income

-$2,429

Net Assets

$306,738

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$6,798	42.8%
Sales of Assets	$9,089	57.2%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$14,490	79.1%
Compensation of Officers*	$4,621	25.2%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$306,738
Total Liabilities	$0
Net Assets	$306,738

Compensation

Key Employees and Officers	Compensation	Other
Bank Of America N A (Trustee)	$4,621	$0

990-PF

Filed on Oct. 3, 2017

Primary tax return for a private foundation's activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2016

Revenue

$6,506

Expenses

$19,608

Net Income

-$13,102

Net Assets

$302,768

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$8,149	> 100%
Sales of Assets	-$1,644
Other Income	$1	0.0%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$16,577	84.5%
Compensation of Officers*	$4,548	23.2%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$302,768
Total Liabilities	$0
Net Assets	$302,768

Compensation

Key Employees and Officers	Compensation	Other
Bank Of America N A (Trustee)	$4,548	$0

990-PF

Filed on Oct. 3, 2016

Primary tax return for a private foundation's activities, finances, and governance

View Filing

Schedules ▼

PDF XML

PDF (2 of 2)

Fiscal Year Ending June
2015

Revenue

$12,511

Expenses

$21,819

Net Income

-$9,308

Net Assets

$318,062

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$6,978	55.8%
Sales of Assets	$5,271	42.1%
Other Income	$262	2.1%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$18,540	85.0%
Compensation of Officers*	$5,071	23.2%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$318,062
Total Liabilities	$0
Net Assets	$318,062

Compensation

Key Employees and Officers	Compensation	Other
Bank Of America N A (Trustee)	$5,071	$0

990-PF

Filed on Oct. 1, 2015

Primary tax return for a private foundation's activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2014

Revenue

$12,211

Expenses

$20,714

Net Income

-$8,503

Net Assets

$320,923

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$7,043	57.7%
Sales of Assets	$5,168	42.3%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$16,539	79.8%
Compensation of Officers*	$5,033	24.3%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$320,923
Total Liabilities	$0
Net Assets	$320,923

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending June
2013

Revenue

$33,520

Expenses

$18,807

Net Income

$14,713

Net Assets

$329,634

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$6,805	20.3%
Sales of Assets	$26,710	79.7%
Other Income	$5	0.0%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$15,464	82.2%
Compensation of Officers*	$4,712	25.1%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$329,634
Total Liabilities	$0
Net Assets	$329,634

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending June
2012

Revenue

$31,521

Expenses

$21,244

Net Income

$10,277

Net Assets

$311,614

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$11,651	37.0%
Sales of Assets	$19,870	63.0%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$18,438	86.8%
Compensation of Officers*	$4,007	18.9%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$311,614
Total Liabilities	$0
Net Assets	$311,614

990

Primary tax return for a nonprofit’s activities, finances, and governance

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

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.

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.

API

The data powering this website is available programmatically, via an API. Read the API documentation »

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Nonprofit Explorer

Browse millions of annual returns filed by tax-exempt organizations with ProPublica’s Nonprofit Explorer. See details like executive compensation, revenue, expenses and more. Search for an organization or a person, or search the full text of filings.

By Andrea Suozzo, Alec Glassford, Ash Ngu and Brandon Roberts.

Design by Jeff Frankl. Additional development by Ken Schwencke, Mike Tigas, and Sisi Wei.

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Updated April 20, 2026

Mary Walker Stocker Tuw

Organization summary

Type of Nonprofit

Tax Filings by Year

Fiscal Year Ending June 2025

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2024

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2023

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2022

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2021

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2020

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2019

No Extracted Financial Data

Document Links

990-PF

Fiscal Year Ending June 2018

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2017

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2016

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending June 2013

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending June 2012

Extracted Financial Data

Fiscal Year Ending June
2025

Fiscal Year Ending June
2024

Fiscal Year Ending June
2023

Fiscal Year Ending June
2022

Fiscal Year Ending June
2021

Fiscal Year Ending June
2020

Fiscal Year Ending June
2019

Fiscal Year Ending June
2018

Fiscal Year Ending June
2017

Fiscal Year Ending June
2016

Fiscal Year Ending June
2015

Fiscal Year Ending June
2014

Fiscal Year Ending June
2013

Fiscal Year Ending June
2012

Fiscal Year Ending June
2011

Fiscal Year Ending June
2010

Fiscal Year Ending June
2009

Fiscal Year Ending June
2008

Fiscal Year Ending June
2007

Fiscal Year Ending June
2006

Fiscal Year Ending June
2005

Fiscal Year Ending June
2004

Fiscal Year Ending June
2003

Fiscal Year Ending June
2002