John A And Margaret H Cook Fund Inc

New York, NY
Tax-exempt since April 1964
EIN: 13-6141526

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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

$8.55k (2025)

Expenses

$19.4k (2025)

Total Assets

$179k (2025)

Total Liabilities

$0 (2025)

Source: Form 990 tax filings from 2012 to 2025

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 Sept.
2025

Revenue

$8,551

Expenses

$19,420

Net Income

-$10,869

Net Assets

$178,745

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$64	0.7%
Dividends	$3,483	40.7%
Sales of Assets	$5,004	58.5%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$15,200	78.3%
Compensation of Officers*	$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	$178,745
Total Liabilities	$0
Net Assets	$178,745

Compensation

Key Employees and Officers	Compensation	Other
Mariana Cook (Pres/Treas)	$0	$0
Watson Blair (V. Pres/Secretary)	$0	$0

990-PF

Filed on Dec. 12, 2025

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

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Fiscal Year Ending Sept.
2024

Revenue

$7,209

Expenses

$18,190

Net Income

-$10,981

Net Assets

$189,614

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$4,270	59.2%
Sales of Assets	$2,939	40.8%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$14,850	81.6%
Compensation of Officers*	$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	$189,614
Total Liabilities	$0
Net Assets	$189,614

Compensation

Key Employees and Officers	Compensation	Other
Mariana Cook (Pres/Treas)	$0	$0
Watson Blair (V. Pres/Secretary)	$0	$0

990-PF

Filed on Feb. 3, 2025

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

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Fiscal Year Ending Sept.
2023

Revenue

$7,925

Expenses

$10,720

Net Income

-$2,795

Net Assets

$200,595

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$4,238	53.5%
Sales of Assets	$3,687	46.5%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$8,000	74.6%
Compensation of Officers*	$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	$200,595
Total Liabilities	$0
Net Assets	$200,595

Compensation

Key Employees and Officers	Compensation	Other
Mariana Cook (Pres/Treas)	$0	$0
Watson Blair (V. Pres/Secretary)	$0	$0

990-PF

Filed on Nov. 30, 2023

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

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Fiscal Year Ending Sept.
2022

Revenue

$18,710

Expenses

$43,673

Net Income

-$24,963

Net Assets

$203,390

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$3,945	21.1%
Sales of Assets	$14,765	78.9%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$40,000	91.6%
Compensation of Officers*	$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	$221,989
Total Liabilities	$18,599
Net Assets	$203,390

Compensation

Key Employees and Officers	Compensation	Other
Mariana Cook (Pres/Treas)	$0	$0
Watson Blair (V. Pres/Secretary)	$0	$0

990-PF

Filed on Dec. 8, 2022

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

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XML

Fiscal Year Ending Sept.
2021

Revenue

$9,108

Expenses

$16,471

Net Income

-$7,363

Net Assets

$228,352

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$3,721	40.9%
Sales of Assets	$5,387	59.1%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$10,850	65.9%
Compensation of Officers*	$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	$228,353
Total Liabilities	$1
Net Assets	$228,352

Compensation

Key Employees and Officers	Compensation	Other
Mariana Cook (Pres/Treas)	$0	$0
Watson Blair (V. Pres/Secretary)	$0	$0

990-PF

Filed on Dec. 9, 2021

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

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Fiscal Year Ending Sept.
2020

Revenue

$57,620

Expenses

$2,785

Net Income

$54,835

Net Assets

$235,715

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$4,068	7.1%
Sales of Assets	$53,552	92.9%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$100	3.6%
Compensation of Officers*	$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	$235,716
Total Liabilities	$1
Net Assets	$235,715

Compensation

Key Employees and Officers	Compensation	Other
Mariana Cook (Pres/Treas)	$0	$0
Watson Blair (V. Pres/Secretary)	$0	$0

990-PF

Filed on Dec. 22, 2020

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

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Fiscal Year Ending Sept.
2019

Revenue

$2,572

Expenses

$15,568

Net Income

-$12,996

Net Assets

$180,881

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$4,444	> 100%
Sales of Assets	-$1,872
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$12,736	81.8%
Compensation of Officers*	$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	$180,881
Total Liabilities	$0
Net Assets	$180,881

Compensation

Key Employees and Officers	Compensation	Other
Mariana Cook (Pres/Treas)	$0	$0
Watson Blair (V. Pres/Secretary)	$0	$0

990-PF

Filed on Nov. 18, 2019

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

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Fiscal Year Ending Sept.
2018

Revenue

$12,859

Expenses

$13,461

Net Income

-$602

Net Assets

$193,877

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$5,264	40.9%
Sales of Assets	$7,595	59.1%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$12,450	92.5%
Compensation of Officers*	$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	$193,877
Total Liabilities	$0
Net Assets	$193,877

Compensation

Key Employees and Officers	Compensation	Other
Mariana Cook (Pres/Treas)	$0	$0
Watson Blair (V. Pres/Secretary)	$0	$0

990-PF

Filed on May 3, 2019

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

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Fiscal Year Ending Sept.
2017

Revenue

$2,255

Expenses

$11,552

Net Income

-$9,297

Net Assets

$194,479

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$5,554	> 100%
Sales of Assets	-$3,299
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$10,400	90.0%
Compensation of Officers*	$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	$194,479
Total Liabilities	$0
Net Assets	$194,479

Compensation

Key Employees and Officers	Compensation	Other
Mariana Cook (Pres/Treas)	$0	$0
Watson Blair (V. Pres/Secretary)	$0	$0

990-PF

Filed on Jan. 11, 2018

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

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Fiscal Year Ending Sept.
2016

Revenue

$9,874

Expenses

$14,756

Net Income

-$4,882

Net Assets

$203,776

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$5,796	58.7%
Sales of Assets	$4,078	41.3%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$13,550	91.8%
Compensation of Officers*	$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	$203,776
Total Liabilities	$0
Net Assets	$203,776

Compensation

Key Employees and Officers	Compensation	Other
Mariana Cook (Pres/Treas)	$0	$0
Watson Blair (V. Pres/Secretary)	$0	$0

990-PF

Filed on Jan. 16, 2017

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

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Fiscal Year Ending Sept.
2015

Revenue

$5,238

Expenses

$12,197

Net Income

-$6,959

Net Assets

$208,659

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$7,133	> 100%
Sales of Assets	-$1,895
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$11,450	93.9%
Compensation of Officers*	$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	$208,659
Total Liabilities	$0
Net Assets	$208,659

Compensation

Key Employees and Officers	Compensation	Other
Mariana Cook (Pres/Treas)	$0	$0
Watson Blair (V. Pres/Secretary)	$0	$0

990-PF

Filed on Jan. 29, 2016

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

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Fiscal Year Ending Sept.
2014

Revenue

$7,428

Expenses

$14,248

Net Income

-$6,820

Net Assets

$215,618

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$6,076	81.8%
Sales of Assets	$1,352	18.2%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$12,850	90.2%
Compensation of Officers*	$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	$220,800
Total Liabilities	$5,182
Net Assets	$215,618

Compensation

Key Employees and Officers	Compensation	Other
Mariana Cook (Pres/Treas)	$0	$0
Watson Blair (V. Pres/Secretary)	$0	$0

990-PF

Filed on Nov. 17, 2014

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

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Fiscal Year Ending Sept.
2013

Revenue

Expenses

$9,317

Net Income

-$9,316

Net Assets

$222,437

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$7,849	> 100%
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$13,050	> 100%
Compensation of Officers*	$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	$222,438
Total Liabilities	$1
Net Assets	$222,437

990-PF

Filed on March 10, 2014

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

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Fiscal Year Ending Sept.
2012

Revenue

$6,206

Expenses

$17,594

Net Income

-$11,388

Net Assets

$231,755

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$9,553	> 100%
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$13,800	78.4%
Compensation of Officers*	$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	$233,487
Total Liabilities	$1,732
Net Assets	$231,755

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.

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Updated March 23, 2026

John A And Margaret H Cook Fund Inc

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $8.55k (2025)

Expenses $19.4k (2025)

Total Assets $179k (2025)

Total Liabilities $0 (2025)

Tax Filings by Year

Fiscal Year Ending Sept. 2025

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Sept. 2024

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Sept. 2023

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Sept. 2022

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Sept. 2021

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Sept. 2020

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Sept. 2019

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Sept. 2018

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Sept. 2017

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Sept. 2016

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Sept. 2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Sept. 2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

Revenue

$8.55k (2025)

Expenses

$19.4k (2025)

Total Assets

$179k (2025)

Total Liabilities

$0 (2025)

Fiscal Year Ending Sept.
2025

Fiscal Year Ending Sept.
2024

Fiscal Year Ending Sept.
2023

Fiscal Year Ending Sept.
2022

Fiscal Year Ending Sept.
2021

Fiscal Year Ending Sept.
2020

Fiscal Year Ending Sept.
2019

Fiscal Year Ending Sept.
2018

Fiscal Year Ending Sept.
2017

Fiscal Year Ending Sept.
2016

Fiscal Year Ending Sept.
2015

Fiscal Year Ending Sept.
2014

Fiscal Year Ending Sept.
2013

Fiscal Year Ending Sept.
2012

Fiscal Year Ending Sept.
2011

Fiscal Year Ending Sept.
2010

Fiscal Year Ending Sept.
2009

Fiscal Year Ending Sept.
2008

Fiscal Year Ending Sept.
2007

Fiscal Year Ending Sept.
2006

Fiscal Year Ending Sept.
2005

Fiscal Year Ending Sept.
2004

Fiscal Year Ending Sept.
2003

Fiscal Year Ending Sept.
2002

Fiscal Year Ending Sept.
2001