Samuel N & Mary Castle Foundation

Honolulu, HI
Tax-exempt since April 1938
EIN: 99-6003321

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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

$1.34M (2023)

Expenses

$2.58M (2023)

Total Assets

$37.5M (2023)

Total Liabilities

$0 (2023)

Years with missing data

Source: Form 990 tax filings from 2011 to 2023

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.
2023

Revenue

$1,344,463

Expenses

$2,581,008

Net Income

-$1,236,545

Net Assets

$37,534,270

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$1,174,899	87.4%
Sales of Assets	$168,609	12.5%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$2,259,458	87.5%
Compensation of Officers*	$219,420	8.5%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$37,534,270
Total Liabilities	$0
Net Assets	$37,534,270

Compensation

Key Employees and Officers	Compensation	Other
Alfred L Castle (President/Trustee)	$219,420	$57,199
Cynthia Quisenberry (Secretary/Trustee)	$0	$0
Dr Kittredge Baldwin (Vice President/Trustee)	$0	$0
Dr Robert Peters (Trustee)	$0	$0

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990-PF

Filed on Nov. 12, 2024

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Dec.
2022

Revenue

$2,591,186

Expenses

$2,802,653

Net Income

-$211,467

Net Assets

$38,775,256

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$24,364	0.9%
Dividends	$943,501	36.4%
Sales of Assets	$1,618,428	62.5%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$2,536,940	90.5%
Compensation of Officers*	$221,076	7.9%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$38,775,256
Total Liabilities	$0
Net Assets	$38,775,256

Compensation

Key Employees and Officers	Compensation	Other
Alfred L Castle (Treasurer/Exec Director)	$221,076	$64,633
Cynthia Quisenberry (Secretary/Trustee)	$0	$0
Dr Kittredge Baldwin (Vice President/Trustee)	$0	$0
Dr Robert Peters (President/Trustee)	$0	$0

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990-PF

Filed on July 19, 2023

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Dec.
2021

Revenue

$4,122,263

Expenses

$2,772,342

Net Income

$1,349,921

Net Assets

$38,978,941

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$1,000	0.0%
Interest Revenue	$476	0.0%
Dividends	$1,051,412	25.5%
Sales of Assets	$3,045,904	73.9%
Other Income	$13,020	0.3%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$2,462,520	88.8%
Compensation of Officers*	$211,663	7.6%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$38,978,941
Total Liabilities	$0
Net Assets	$38,978,941

Compensation

Key Employees and Officers	Compensation	Other
Alfred L Castle (Treasurer/Exec Director)	$211,663	$52,168
Cynthia Quisenberry (Secretary/Trustee)	$0	$0
Dr Kittredge Baldwin (Vice President/Trustee)	$0	$0
Dr Robert Peters (President/Trustee)	$0	$0

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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 Dec.
2020

Revenue

$2,494,673

Expenses

$2,715,713

Net Income

-$221,040

Net Assets

$37,616,669

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$3,842	0.2%
Dividends	$858,795	34.4%
Sales of Assets	$1,618,296	64.9%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$2,490,031	91.7%
Compensation of Officers*	$196,186	7.2%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$37,616,670
Total Liabilities	$1
Net Assets	$37,616,669

Compensation

Key Employees and Officers	Compensation	Other
Alfred L Castle (Treasurer/Exec Director)	$196,186	$51,604
Cynthia Quisenberry (Secretary/Trustee)	$0	$0
Dr Kittredge Baldwin (Vice President/Trustee)	$0	$0
Dr Robert Peters (President/Trustee)	$0	$0

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990-PF

Filed on Oct. 29, 2021

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2019

Revenue

$3,080,316

Expenses

$2,753,395

Net Income

$326,921

Net Assets

$37,846,851

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$15,338	0.5%
Dividends	$1,272,607	41.3%
Sales of Assets	$1,772,862	57.6%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$2,510,339	91.2%
Compensation of Officers*	$184,278	6.7%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$37,846,851
Total Liabilities	$0
Net Assets	$37,846,851

990-PF

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

PDF

Fiscal Year Ending Dec.
2018

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 Dec.
2017

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 Dec.
2016

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 Dec.
2015

Revenue

$2,060,117

Expenses

$2,699,948

Net Income

-$639,831

Net Assets

$39,333,617

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$631	0.0%
Dividends	$1,030,059	50.0%
Sales of Assets	$1,010,410	49.0%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$2,424,613	89.8%
Compensation of Officers*	$125,556	4.7%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$39,333,617
Total Liabilities	$0
Net Assets	$39,333,617

990-PF

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

PDF

Fiscal Year Ending Dec.
2014

Revenue

$2,335,875

Expenses

$2,269,375

Net Income

$66,500

Net Assets

$39,875,012

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$342	0.0%
Dividends	$1,187,872	50.9%
Sales of Assets	$1,129,568	48.4%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$1,979,906	87.2%
Compensation of Officers*	$114,368	5.0%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$39,875,012
Total Liabilities	$0
Net Assets	$39,875,012

990-PF

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

PDF

Fiscal Year Ending Dec.
2013

Revenue

$1,987,638

Expenses

$2,251,179

Net Income

-$263,541

Net Assets

$39,784,474

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$576	0.0%
Dividends	$1,155,344	58.1%
Sales of Assets	$814,583	41.0%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$1,983,762	88.1%
Compensation of Officers*	$107,907	4.8%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$39,784,474
Total Liabilities	$0
Net Assets	$39,784,474

990-PF

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

PDF

Fiscal Year Ending Dec.
2012

Revenue

$3,424,657

Expenses

$2,359,176

Net Income

$1,065,481

Net Assets

$40,020,922

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$747	0.0%
Dividends	$1,249,829	36.5%
Sales of Assets	$2,149,011	62.8%
Other Income	$9,535	0.3%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$2,057,273	87.2%
Compensation of Officers*	$108,274	4.6%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$40,020,922
Total Liabilities	$0
Net Assets	$40,020,922

990-PF

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

PDF

Fiscal Year Ending Dec.
2011

Revenue

$2,777,845

Expenses

$2,119,971

Net Income

$657,874

Net Assets

$38,955,441

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$141	0.0%
Dividends	$1,199,658	43.2%
Sales of Assets	$1,559,246	56.1%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$1,855,659	87.5%
Compensation of Officers*	$103,303	4.9%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$38,955,441
Total Liabilities	$0
Net Assets	$38,955,441

990-PF

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

PDF

Fiscal Year Ending Dec.
2010

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 Dec.
2009

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 Dec.
2008

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 Dec.
2007

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 Dec.
2006

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 Dec.
2005

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 Dec.
2004

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 Dec.
2003

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 Dec.
2002

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 Dec.
2001

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

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.

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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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Raw filing data. Includes EINs and summary financials as structured data.
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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.

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Samuel N & Mary Castle Foundation

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $1.34M (2023)

Expenses $2.58M (2023)

Total Assets $37.5M (2023)

Total Liabilities $0 (2023)

Tax Filings by Year

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

Document Links

990-PF

Fiscal Year Ending Dec. 2018

No Extracted Financial Data

Document Links

990-PF

Fiscal Year Ending Dec. 2017

No Extracted Financial Data

Document Links

990-PF

Fiscal Year Ending Dec. 2016

No Extracted Financial Data

Document Links

990-PF

Fiscal Year Ending Dec. 2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending Dec. 2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending Dec. 2013

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending Dec. 2012

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending Dec. 2011

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending Dec. 2010

No Extracted Financial Data

Document Links

990-PF

Fiscal Year Ending Dec. 2009

Revenue

$1.34M (2023)

Expenses

$2.58M (2023)

Total Assets

$37.5M (2023)

Total Liabilities

$0 (2023)

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