Frederick G & Mabel W Mason Tr

Dallas, TX
Tax-exempt since May 1976
EIN: 04-6037275

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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.

Revenue

$28.4k (2024)

Expenses

$19.3k (2024)

Total Assets

$267k (2024)

Total Liabilities

$0 (2024)

Source: Form 990 tax filings from 2011 to 2024

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.
2024

Revenue

$28,382

Expenses

$19,327

Net Income

$9,055

Net Assets

$267,157

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$7,725	27.2%
Sales of Assets	$20,657	72.8%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$15,199	78.6%
Compensation of Officers*	$4,844	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	$267,157
Total Liabilities	$0
Net Assets	$267,157

Compensation

Key Employees and Officers	Compensation	Other
Bank Of America (Trustee)	$4,844	$0

990-PF

Filed on March 27, 2025

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

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Schedules ▼

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Fiscal Year Ending Dec.
2023

Revenue

$9,527

Expenses

$15,433

Net Income

-$5,906

Net Assets

$258,360

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$6,855	72.0%
Sales of Assets	$1,929	20.2%
Other Income	$743	7.8%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$11,752	76.1%
Compensation of Officers*	$4,289	27.8%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$258,360
Total Liabilities	$0
Net Assets	$258,360

Compensation

Key Employees and Officers	Compensation	Other
Bank Of America (Trustee)	$4,289	$0

990-PF

Filed on April 16, 2024

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

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XML

Fiscal Year Ending Dec.
2022

Revenue

-$6,454

Expenses

$21,572

Net Income

-$28,026

Net Assets

$264,375

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$5,439
Sales of Assets	-$11,893
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$16,586	76.9%
Compensation of Officers*	$4,239	19.7%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$264,375
Total Liabilities	$0
Net Assets	$264,375

Compensation

Key Employees and Officers	Compensation	Other
Bank Of America (Trustee)	$4,239	$0

990-PF

Filed on April 11, 2023

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

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XML

Fiscal Year Ending Dec.
2021

Revenue

$61,450

Expenses

$19,414

Net Income

$42,036

Net Assets

$292,399

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$5,838	9.5%
Sales of Assets	$55,612	90.5%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$15,153	78.1%
Compensation of Officers*	$4,732	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	$292,399
Total Liabilities	$0
Net Assets	$292,399

Compensation

Key Employees and Officers	Compensation	Other
Bank Of America (Trustee)	$4,732	$0

990-PF

Filed on April 6, 2022

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

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XML

Fiscal Year Ending Dec.
2020

Revenue

$22,231

Expenses

$18,747

Net Income

$3,484

Net Assets

$250,031

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$4,793	21.6%
Sales of Assets	$17,438	78.4%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$14,952	79.8%
Compensation of Officers*	$4,038	21.5%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$250,032
Total Liabilities	$1
Net Assets	$250,031

Compensation

Key Employees and Officers	Compensation	Other
Bank Of America (Trustee)	$4,038	$0

990-PF

Filed on April 8, 2021

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

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XML

Fiscal Year Ending Dec.
2019

Revenue

$17,036

Expenses

$15,599

Net Income

$1,437

Net Assets

$246,563

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$6,406	37.6%
Sales of Assets	$10,541	61.9%
Other Income	$89	0.5%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$12,258	78.6%
Compensation of Officers*	$3,974	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	$246,564
Total Liabilities	$1
Net Assets	$246,563

Compensation

Key Employees and Officers	Compensation	Other
Bank Of America (Trustee)	$3,974	$0

990-PF

Filed on April 2, 2020

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

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Fiscal Year Ending Dec.
2018

Revenue

$23,205

Expenses

$18,441

Net Income

$4,764

Net Assets

$247,174

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$5,400	23.3%
Sales of Assets	$17,805	76.7%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$14,231	77.2%
Compensation of Officers*	$3,969	21.5%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$247,174
Total Liabilities	$0
Net Assets	$247,174

Compensation

Key Employees and Officers	Compensation	Other
Bank Of America (Trustee)	$3,969	$0

990-PF

Filed on April 4, 2019

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

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Fiscal Year Ending Dec.
2017

Revenue

$26,078

Expenses

$15,219

Net Income

$10,859

Net Assets

$241,992

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$5,334	20.5%
Sales of Assets	$20,744	79.5%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$11,817	77.6%
Compensation of Officers*	$3,935	25.9%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$241,992
Total Liabilities	$0
Net Assets	$241,992

Compensation

Key Employees and Officers	Compensation	Other
Bank Of America (Trustee)	$3,935	$0

990-PF

Filed on April 5, 2018

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

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XML

Fiscal Year Ending Dec.
2016

Revenue

$3,862

Expenses

$15,138

Net Income

-$11,276

Net Assets

$235,592

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$5,319	> 100%
Sales of Assets	-$1,457
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$12,507	82.6%
Compensation of Officers*	$3,956	26.1%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$235,592
Total Liabilities	$0
Net Assets	$235,592

Compensation

Key Employees and Officers	Compensation	Other
Bank Of America (Trustee)	$3,956	$0

990-PF

Filed on March 31, 2017

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

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Fiscal Year Ending Dec.
2015

Revenue

$10,220

Expenses

$16,255

Net Income

-$6,035

Net Assets

$248,641

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$6,125	59.9%
Sales of Assets	$4,095	40.1%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$13,574	83.5%
Compensation of Officers*	$3,963	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	$248,641
Total Liabilities	$0
Net Assets	$248,641

Compensation

Key Employees and Officers	Compensation	Other
Bank Of America (Trustee)	$3,963	$0

990-PF

Filed on April 7, 2016

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

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Fiscal Year Ending Dec.
2014

Revenue

$9,203

Expenses

$16,474

Net Income

-$7,271

Net Assets

$255,239

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$5,479	59.5%
Sales of Assets	$3,724	40.5%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$13,800	83.8%
Compensation of Officers*	$4,049	24.6%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$255,239
Total Liabilities	$0
Net Assets	$255,239

Compensation

Key Employees and Officers	Compensation	Other
Bank Of America (Trustee)	$4,049	$0

990-PF

Filed on April 22, 2015

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

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Fiscal Year Ending Dec.
2013

Revenue

$12,465

Expenses

$17,312

Net Income

-$4,847

Net Assets

$257,010

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$6,181	49.6%
Sales of Assets	$6,331	50.8%
Other Income	-$47

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$14,477	83.6%
Compensation of Officers*	$4,044	23.4%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$257,010
Total Liabilities	$0
Net Assets	$257,010

990-PF

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

PDF

Fiscal Year Ending Dec.
2012

Revenue

$19,103

Expenses

$14,916

Net Income

$4,187

Net Assets

$262,305

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$6,197	32.4%
Sales of Assets	$12,902	67.5%
Other Income	$4	0.0%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$12,074	80.9%
Compensation of Officers*	$4,023	27.0%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$262,305
Total Liabilities	$0
Net Assets	$262,305

990-PF

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

PDF

Fiscal Year Ending Dec.
2011

Revenue

$24,187

Expenses

$15,794

Net Income

$8,393

Net Assets

$257,824

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$10,071	41.6%
Sales of Assets	$14,116	58.4%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$12,631	80.0%
Compensation of Officers*	$3,565	22.6%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$257,824
Total Liabilities	$0
Net Assets	$257,824

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.

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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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Updated June 30, 2025

Frederick G & Mabel W Mason Tr

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $28.4k (2024)

Expenses $19.3k (2024)

Total Assets $267k (2024)

Total Liabilities $0 (2024)

Tax Filings by Year

Fiscal Year Ending Dec. 2024

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2023

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2022

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2021

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2020

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2019

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2018

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2017

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2016

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2013

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Revenue

$28.4k (2024)

Expenses

$19.3k (2024)

Total Assets

$267k (2024)

Total Liabilities

$0 (2024)

Fiscal Year Ending Dec.
2024

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