John J & Anne E Mariotti Foundation

Plainfield, IL
Tax-exempt since Oct. 2000
EIN: 36-4381984

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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.

Category: Philanthropy, Voluntarism and Grantmaking Foundations / Corporate Foundations (NTEE)

Donations to this organization are tax deductible.

Revenue

$24.8k (2024)

Expenses

$59.1k (2024)

Total Assets

$811k (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

$24,782

Expenses

$59,108

Net Income

-$34,326

Net Assets

$811,108

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$11,485	46.3%
Dividends	$13,297	53.7%
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$46,200	78.2%
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	$811,108
Total Liabilities	$0
Net Assets	$811,108

Compensation

Key Employees and Officers	Compensation	Other
John Mariotti Jr (President)	$0	$0
Francis Molinari (Secretary)	$0	$0
Patricia Anderson (Treasurer)	$0	$0
Ann Fidati (Director)	$0	$0

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990-PF

Filed on June 10, 2025

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

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Fiscal Year Ending Dec.
2023

Revenue

$28,712

Expenses

$43,903

Net Income

-$15,191

Net Assets

$856,334

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$7,362	25.6%
Dividends	$11,350	39.5%
Sales of Assets	$0
Other Income	$10,000	34.8%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$43,372	98.8%
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	$856,334
Total Liabilities	$0
Net Assets	$856,334

Compensation

Key Employees and Officers	Compensation	Other
John Mariotti Jr (President)	$0	$0
Francis Molinari (Secretary)	$0	$0
Patricia Anderson (Treasurer)	$0	$0
Ann Fidati (Director)	$0	$0

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990-PF

Filed on Aug. 27, 2024

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

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XML

Fiscal Year Ending Dec.
2022

Revenue

$27,022

Expenses

$57,401

Net Income

-$30,379

Net Assets

$872,322

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$12,941	47.9%
Interest Revenue	$7,982	29.5%
Dividends	$6,031	22.3%
Sales of Assets	$68	0.3%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$56,530	98.5%
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	$872,322
Total Liabilities	$0
Net Assets	$872,322

Compensation

Key Employees and Officers	Compensation	Other
John Mariotti Jr (President)	$0	$0
Francis Molinari (Secretary)	$0	$0
Patricia Anderson (Treasurer)	$0	$0
Ann Fidati (Director)	$0	$0

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990-PF

Filed on July 11, 2023

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

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Fiscal Year Ending Dec.
2021

Revenue

$7,395

Expenses

$38,632

Net Income

-$31,237

Net Assets

$947,158

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$100	1.4%
Interest Revenue	$6,740	91.1%
Dividends	$223	3.0%
Sales of Assets	$0
Other Income	$332	4.5%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$38,135	98.7%
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	$947,158
Total Liabilities	$0
Net Assets	$947,158

Compensation

Key Employees and Officers	Compensation	Other
John Mariotti Jr (President)	$0	$0
Francis Molinari (Secretary)	$0	$0
Patricia Anderson (Treasurer)	$0	$0
Ann Fidati (Director)	$0	$0

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990-PF

Filed on May 12, 2022

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

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Fiscal Year Ending Dec.
2020

Revenue

$7,186

Expenses

$18,716

Net Income

-$11,530

Net Assets

$978,394

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$7,186	100%
Dividends	$0
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$18,175	97.1%
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	$978,395
Total Liabilities	$1
Net Assets	$978,394

Compensation

Key Employees and Officers	Compensation	Other
John Mariotti Jr (President)	$0	$0
Francis Molinari (Secretary)	$0	$0
Patricia Anderson (Treasurer)	$0	$0
Ann Fidati (Director)	$0	$0

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990-PF

Filed on Nov. 15, 2021

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

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Fiscal Year Ending Dec.
2019

Revenue

$10,490

Expenses

$23,431

Net Income

-$12,941

Net Assets

$989,924

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$10,490	100%
Dividends	$0
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$23,431	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	$989,925
Total Liabilities	$1
Net Assets	$989,924

Compensation

Key Employees and Officers	Compensation	Other
John Mariotti (President)	$0	$0
Francis Molinari (Secretary)	$0	$0
Patricia Anderson (Treasurer)	$0	$0
Ann Fidati (Director)	$0	$0

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990-PF

Filed on July 8, 2020

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Fiscal Year Ending Dec.
2018

Revenue

$6,281

Expenses

$63,222

Net Income

-$56,941

Net Assets

$1,002,866

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$6,281	100%
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$63,222	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	$1,002,866
Total Liabilities	$0
Net Assets	$1,002,866

Compensation

Key Employees and Officers	Compensation	Other
John Mariotti (President)	$0	$0
Francis Molinari (Secretary)	$0	$0
Patricia Anderson (Treasurer)	$0	$0
Ann Fidati (Director)	$0	$0

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990-PF

Filed on May 2, 2019

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

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Fiscal Year Ending Dec.
2017

Revenue

$3,510

Expenses

$48,527

Net Income

-$45,017

Net Assets

$1,059,807

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$3,510	100%
Dividends	$0
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$47,500	97.9%
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	$1,059,807
Total Liabilities	$0
Net Assets	$1,059,807

Compensation

Key Employees and Officers	Compensation	Other
John Mariotti (President)	$0	$0
Francis Molinari (Treasurer)	$0	$0
Patricia Anderson (Director)	$0	$0
Ann Fidati (Director)	$0	$0

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990-PF

Filed on May 25, 2018

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

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Fiscal Year Ending Dec.
2016

Revenue

$5,193

Expenses

$70,725

Net Income

-$65,532

Net Assets

$1,104,824

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$5,193	100%
Dividends	$0
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$69,600	98.4%
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	$1,104,824
Total Liabilities	$0
Net Assets	$1,104,824

Compensation

Key Employees and Officers	Compensation	Other
John Mariotti (President)	$0	$0
Francis Molinari (Treasurer)	$0	$0
Patricia Anderson (Director)	$0	$0
Ann Fidati (Director)	$0	$0

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990-PF

Filed on May 24, 2017

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

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Fiscal Year Ending Dec.
2015

Revenue

$3,768

Expenses

$76,179

Net Income

-$72,411

Net Assets

$1,171,167

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$3,768	100%
Dividends	$0
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$69,600	91.4%
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	$1,171,167
Total Liabilities	$0
Net Assets	$1,171,167

Compensation

Key Employees and Officers	Compensation	Other
Patricia Anderson (None)	$0	$0
Francis Molinari (Treasurer)	$0	$0
John Mariotti Jr (President)	$0	$0
Ann Fidati (None)	$0	$0

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990-PF

Filed on June 6, 2016

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

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Fiscal Year Ending Dec.
2014

Revenue

$1,250,756

Expenses

$11,465

Net Income

$1,239,291

Net Assets

$1,243,578

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$1,012,598	81.0%
Interest Revenue	$0
Dividends	$27,702	2.2%
Sales of Assets	$210,456	16.8%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$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	$1,243,578
Total Liabilities	$0
Net Assets	$1,243,578

Compensation

Key Employees and Officers	Compensation	Other
Patricia Anderson (None)	$0	$0
Francis Molinari (Treasurer)	$0	$0
John Mariotti Jr (President)	$0	$0
Ann Fidati (None)	$0	$0

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990-PF

Filed on May 15, 2015

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

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Fiscal Year Ending Dec.
2013

Revenue

Expenses

Net Income

Net Assets

$4,287

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$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	$4,287
Total Liabilities	$0
Net Assets	$4,287

Compensation

Key Employees and Officers	Compensation	Other
Patricia Anderson (None)	$0	$0
Francis Molinari (Treasurer)	$0	$0
John Mariotti Jr (President)	$0	$0
Ann Fidati (None)	$0	$0

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990-PF

Filed on May 14, 2014

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

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Fiscal Year Ending Dec.
2012

Revenue

$300

Expenses

Net Income

$300

Net Assets

$4,286

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$300	100%
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$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	$4,287
Total Liabilities	$1
Net Assets	$4,286

990-PF

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

PDF

Fiscal Year Ending Dec.
2011

Revenue

Expenses

Net Income

Net Assets

$3,986

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$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	$3,987
Total Liabilities	$1
Net Assets	$3,986

990-PF

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

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

PDF

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Nonprofit Explorer includes summary data for nonprofit tax returns and full Form 990 documents, in both PDF and digital formats.

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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.

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John J & Anne E Mariotti Foundation

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $24.8k (2024)

Expenses $59.1k (2024)

Total Assets $811k (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

Compensation

Document Links

Revenue

$24.8k (2024)

Expenses

$59.1k (2024)

Total Assets

$811k (2024)

Total Liabilities

$0 (2024)

Fiscal Year Ending Dec.
2024

Fiscal Year Ending Dec.
2023

Fiscal Year Ending Dec.
2022

Fiscal Year Ending Dec.
2021

Fiscal Year Ending Dec.
2020

Fiscal Year Ending Dec.
2019

Fiscal Year Ending Dec.
2018

Fiscal Year Ending Dec.
2017

Fiscal Year Ending Dec.
2016

Fiscal Year Ending Dec.
2015

Fiscal Year Ending Dec.
2014

Fiscal Year Ending Dec.
2013

Fiscal Year Ending Dec.
2012

Fiscal Year Ending Dec.
2011

Fiscal Year Ending Dec.
2010

Fiscal Year Ending Dec.
2009

Fiscal Year Ending Dec.
2008

Fiscal Year Ending Dec.
2007

Fiscal Year Ending Dec.
2006

Fiscal Year Ending Dec.
2005

Fiscal Year Ending Dec.
2004

Fiscal Year Ending Dec.
2003

Fiscal Year Ending Dec.
2002

Fiscal Year Ending Dec.
2001