The Riordan Foundation

Pasadena, CA
Tax-exempt since March 1994
EIN: 95-4240189

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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

$1.81M (2024)

Expenses

$1.9M (2024)

Total Assets

$23.4M (2024)

Total Liabilities

$778k (2024)

Source: Form 990 tax filings from 2010 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

$1,807,809

Expenses

$1,899,028

Net Income

-$91,219

Net Assets

$22,590,918

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$1,306,584	72.3%
Program Services	$0
Investment Income	$321,952	17.8%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$179,273	9.9%
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$23,368,586
Total Liabilities	$777,668
Net Assets	$22,590,918

Compensation

Key Employees and Officers	Compensation	Related	Other
Elizabeth G Riordan (President)	$0	$0	$0
Mary Odell (Chair)	$0	$0	$0
Carl W Mckinzie Esq (Secretary & Cfo)	$0	$0	$0

990

Filed on Nov. 8, 2025

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Dec.
2023

Revenue

$7,751,669

Expenses

$486,894

Net Income

$7,264,775

Net Assets

$19,606,216

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$7,400,532	95.5%
Program Services	$0
Investment Income	$206,745	2.7%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$144,392	1.9%
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$23,960,411
Total Liabilities	$4,354,195
Net Assets	$19,606,216

Compensation

Key Employees and Officers	Compensation	Related	Other
Richard J Riordan (Founder)	$0	$0	$0
Elizabeth G Riordan (President)	$0	$0	$0
Mary Odell (Chair)	$0	$0	$0
Carl W Mckinzie Esq (Secretary)	$0	$0	$0

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990

Filed on Nov. 12, 2024

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

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Schedules ▼

XML

Fiscal Year Ending Dec.
2022

Revenue

$2,136,955

Expenses

$1,259,518

Net Income

$877,437

Net Assets

$14,464,398

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$100,000	4.7%
Program Services	$0
Investment Income	$198,180	9.3%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$1,838,775	86.0%
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$14,464,398
Total Liabilities	$0
Net Assets	$14,464,398

Compensation

Key Employees and Officers	Compensation	Related	Other
Richard J Riordan (Founder & President)	$0	$0	$0
Carl W Mckinzie Esq (Director)	$0	$0	$0
William Ouchi (Director)	$0	$0	$0
Mary Odell (Chair/Director)	$0	$0	$0
Elizabeth G Riordan (Director/Secretary)	$0	$0	$0

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990

Filed on Nov. 16, 2023

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

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Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2021

Revenue

$7,320,901

Expenses

$1,507,940

Net Income

$5,812,961

Net Assets

$13,591,111

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$3,730,000	51.0%
Program Services	$0
Investment Income	$2,901,819	39.6%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$689,082	9.4%
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$13,591,111
Total Liabilities	$0
Net Assets	$13,591,111

Compensation

Key Employees and Officers	Compensation	Related	Other
Richard J Riordan (Founder & President)	$0	$0	$0
Carl W Mckinzie Esq (Director)	$0	$0	$0
Patricia Torrey (Director)	$0	$0	$0
Kathleen A Riordan (Director)	$0	$0	$0
Mary Beth Riordan (Director)	$0	$0	$0
William Ouchi (Director)	$0	$0	$0
Jeffrey Glassman (Director)	$0	$0	$0
Nike Irvin (Director)	$0	$0	$0
Mary Odell (Chair/Director)	$0	$0	$0
Elizabeth G Riordan (Director)	$0	$0	$0
Julie L Nesbit (Secretary & Cfo)	$0	$0	$0

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990

Filed on Nov. 15, 2022

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

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Schedules ▼

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Fiscal Year Ending Dec.
2020

Revenue

$1,782,508

Expenses

$1,410,652

Net Income

$371,856

Net Assets

$8,120,983

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$6,000	0.3%
Program Services	$0
Investment Income	$133,487	7.5%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$1,643,021	92.2%
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$8,120,983
Total Liabilities	$0
Net Assets	$8,120,983

Compensation

Key Employees and Officers	Compensation	Related	Other
Richard J Riordan (Founder & President)	$0	$0	$0
Carl W Mckinzie Esq (Director)	$0	$0	$0
Patricia Torrey (Director)	$0	$0	$0
Kathleen A Riordan (Director)	$0	$0	$0
Mary Beth Riordan (Director)	$0	$0	$0
William Ouchi (Director)	$0	$0	$0
Jeffrey Glassman (Director)	$0	$0	$0
Nike Irvin (Director)	$0	$0	$0
Mary Odell (Chair Of The Board)	$0	$0	$0
Elizabeth G Riordan (Director)	$0	$0	$0
Julie L Nesbit (Secretary & Cfo)	$0	$0	$0

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990

Filed on Nov. 12, 2021

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

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Schedules ▼

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Fiscal Year Ending Dec.
2019

Revenue

$3,175,314

Expenses

$2,480,169

Net Income

$695,145

Net Assets

$10,936,410

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$1,678,500	52.9%
Program Services	$0
Investment Income	$1,463,283	46.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$10,450	0.3%
Net Inventory Sales	$0
Other Revenue	$23,081	0.7%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$10,936,410
Total Liabilities	$0
Net Assets	$10,936,410

Compensation

Key Employees and Officers	Compensation	Related	Other
Richard J Riordan (Founder & President)	$0	$0	$0
Carl W Mckinzie Esq (Director)	$0	$0	$0
Patricia Torrey (Director)	$0	$0	$0
Kathleen A Riordan (Director)	$0	$0	$0
Mary Beth Riordan (Director)	$0	$0	$0
William Ouchi (Director)	$0	$0	$0
Jeffrey Glassman (Director)	$0	$0	$0
Nike Irvin (Director)	$0	$0	$0
Jaime L Kalenik (Director)	$0	$0	$0
Mary Odell (Chair Of The Board)	$0	$0	$0
Elizabeth G Riordan (Director)	$0	$0	$0
Julie L Nesbit (Secretary & Cfo)	$0	$0	$0

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990

Filed on Nov. 13, 2020

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2018

Revenue

$2,419,956

Expenses

$3,065,729

Net Income

-$645,773

Net Assets

$10,243,469

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$2,453,505	> 100%
Program Services	$0
Investment Income	$100,992	4.2%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	-$252,471
Net Inventory Sales	$0
Other Revenue	$117,930	4.9%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$10,243,469
Total Liabilities	$0
Net Assets	$10,243,469

990

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

PDF

990-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

PDF

Fiscal Year Ending Dec.
2017

Revenue

$10,047,904

Expenses

$2,012,105

Net Income

$8,035,799

Net Assets

$10,355,103

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$9,834,815	97.9%
Program Services	$0
Investment Income	$112,639	1.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$326,820	3.3%
Net Inventory Sales	$0
Other Revenue	-$226,370

Notable Expenses		Percent of Total Expenses
Executive Compensation	$192,453	9.6%
Professional Fundraising Fees	$0
Other Salaries and Wages	$14,680	0.7%

Assets/Debt
Total Assets	$10,355,103
Total Liabilities	$0
Net Assets	$10,355,103

990

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

PDF

Fiscal Year Ending Dec.
2016

Revenue

$2,326,175

Expenses

$2,875,968

Net Income

-$549,793

Net Assets

$1,063,455

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$2,129,848	91.6%
Program Services	$0
Investment Income	$43,452	1.9%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$152,495	6.6%
Net Inventory Sales	$0
Other Revenue	$380	0.0%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$230,528	8.0%
Professional Fundraising Fees	$0
Other Salaries and Wages	$23,375	0.8%

Assets/Debt
Total Assets	$1,064,730
Total Liabilities	$1,275
Net Assets	$1,063,455

990

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

PDF

Fiscal Year Ending Dec.
2015

Revenue

$984,554

Expenses

$2,108,880

Net Income

-$1,124,326

Net Assets

$1,614,539

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$863,472	87.7%
Program Services	$0
Investment Income	$85,877	8.7%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$35,205	3.6%
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$219,868	10.4%
Professional Fundraising Fees	$0
Other Salaries and Wages	$10,456	0.5%

Assets/Debt
Total Assets	$1,617,039
Total Liabilities	$2,500
Net Assets	$1,614,539

990

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

PDF

Fiscal Year Ending Dec.
2014

Revenue

$515,386

Expenses

$2,278,835

Net Income

-$1,763,449

Net Assets

$2,738,865

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$271,158	52.6%
Program Services	$0
Investment Income	$146,395	28.4%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$97,833	19.0%
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$211,783	9.3%
Professional Fundraising Fees	$0
Other Salaries and Wages	$4,026	0.2%

Assets/Debt
Total Assets	$2,740,728
Total Liabilities	$1,863
Net Assets	$2,738,865

990

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

PDF

Fiscal Year Ending Dec.
2013

Revenue

$3,106,984

Expenses

$3,001,079

Net Income

$105,905

Net Assets

$4,502,314

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$2,830,893	91.1%
Program Services	$0
Investment Income	$272,451	8.8%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$3,640	0.1%
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$135,000	4.5%
Professional Fundraising Fees	$0
Other Salaries and Wages	$52,136	1.7%

Assets/Debt
Total Assets	$4,502,314
Total Liabilities	$0
Net Assets	$4,502,314

990

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

PDF

Fiscal Year Ending Dec.
2012

Revenue

$3,532,277

Expenses

$1,626,825

Net Income

$1,905,452

Net Assets

$4,396,409

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$3,449,382	97.7%
Program Services	$0
Investment Income	$104,547	3.0%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	-$21,652
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$4,396,409
Total Liabilities	$0
Net Assets	$4,396,409

990

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

PDF

Fiscal Year Ending Dec.
2011

Revenue

$3,653,190

Expenses

$1,685,717

Net Income

$1,967,473

Net Assets

$2,490,957

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$3,526,056	96.5%
Program Services	$0
Investment Income	$95,984	2.6%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$31,150	0.9%
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$89,550	5.3%
Professional Fundraising Fees	$0
Other Salaries and Wages	$34,989	2.1%

Assets/Debt
Total Assets	$2,523,318
Total Liabilities	$32,361
Net Assets	$2,490,957

990

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

PDF

Fiscal Year Ending Dec.
2010

Revenue

$537,959

Expenses

$2,322,388

Net Income

-$1,784,429

Net Assets

$523,484

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$510,113	94.8%
Program Services	$0
Investment Income	$40,010	7.4%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	-$12,164
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$73,104	3.1%
Professional Fundraising Fees	$0
Other Salaries and Wages	$26,971	1.2%

Assets/Debt
Total Assets	$534,071
Total Liabilities	$10,587
Net Assets	$523,484

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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The Riordan Foundation

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $1.81M (2024)

Expenses $1.9M (2024)

Total Assets $23.4M (2024)

Total Liabilities $778k (2024)

Tax Filings by Year

Fiscal Year Ending Dec. 2024

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2023

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2022

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2021

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2020

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2019

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2018

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

990-T

Fiscal Year Ending Dec. 2017

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending Dec. 2016

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending Dec. 2015

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending Dec. 2014

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending Dec. 2013

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending Dec. 2012

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

Revenue

$1.81M (2024)

Expenses

$1.9M (2024)

Total Assets

$23.4M (2024)

Total Liabilities

$778k (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