Frederick C Denman Revocable Trust

Iowa State Bank Ttee

Urbandale, IA
Tax-exempt since Dec. 2006
EIN: 20-6972548

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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 / Private Grantmaking Foundations (NTEE)

Donations to this organization are tax deductible.

Revenue

$61k (2024)

Expenses

$48.8k (2024)

Total Assets

$661k (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

$60,987

Expenses

$48,829

Net Income

$12,158

Net Assets

$661,472

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$17,726	29.1%
Dividends	$14,674	24.1%
Sales of Assets	$25,736	42.2%
Other Income	$2,851	4.7%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$37,200	76.2%
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	$661,472
Total Liabilities	$0
Net Assets	$661,472

Compensation

Key Employees and Officers	Compensation	Other
Annette Scanlan (Trustee)	$0	$0
Arvin Tarbell (Trustee)	$0	$0

990-PF

Filed on May 13, 2025

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

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Fiscal Year Ending Dec.
2023

Revenue

$61,383

Expenses

$50,030

Net Income

$11,353

Net Assets

$649,314

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$16,692	27.2%
Dividends	$14,563	23.7%
Sales of Assets	$25,998	42.4%
Other Income	$4,130	6.7%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$39,009	78.0%
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	$649,314
Total Liabilities	$0
Net Assets	$649,314

Compensation

Key Employees and Officers	Compensation	Other
Annette Scanlan (Trustee)	$0	$0
Arvin Tarbell (Trustee)	$0	$0

990-PF

Filed on March 19, 2024

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

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Schedules ▼

XML

Fiscal Year Ending Dec.
2022

Revenue

$37,144

Expenses

$53,163

Net Income

-$16,019

Net Assets

$637,961

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$12,517	33.7%
Dividends	$16,276	43.8%
Sales of Assets	$4,775	12.9%
Other Income	$3,576	9.6%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$41,870	78.8%
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	$637,961
Total Liabilities	$0
Net Assets	$637,961

Compensation

Key Employees and Officers	Compensation	Other
Annette Scanlan (Trustee)	$0	$0
Arvin Tarbell (Trustee)	$0	$0

990-PF

Filed on April 19, 2023

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

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Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2021

Revenue

$87,994

Expenses

$50,467

Net Income

$37,527

Net Assets

$653,980

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$12,151	13.8%
Dividends	$16,316	18.5%
Sales of Assets	$55,367	62.9%
Other Income	$4,160	4.7%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$36,387	72.1%
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	$653,980
Total Liabilities	$0
Net Assets	$653,980

Compensation

Key Employees and Officers	Compensation	Other
Annette Scanlan (Trustee)	$0	$0
Arvin Tarbell (Trustee)	$0	$0

990-PF

Filed on April 21, 2022

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

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XML

Fiscal Year Ending Dec.
2020

Revenue

$115,248

Expenses

$49,061

Net Income

$66,187

Net Assets

$616,452

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$11,709	10.2%
Dividends	$15,986	13.9%
Sales of Assets	$85,141	73.9%
Other Income	$2,412	2.1%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$37,318	76.1%
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	$616,453
Total Liabilities	$1
Net Assets	$616,452

Compensation

Key Employees and Officers	Compensation	Other
Annette Scanlan (Trustee)	$0	$0
Arvin Tarbell (Trustee)	$0	$0

990-PF

Filed on April 5, 2021

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

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XML

Fiscal Year Ending Dec.
2019

Revenue

$57,103

Expenses

$48,870

Net Income

$8,233

Net Assets

$550,265

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$10,337	18.1%
Dividends	$17,145	30.0%
Sales of Assets	$25,974	45.5%
Other Income	$3,647	6.4%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$36,556	74.8%
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	$550,266
Total Liabilities	$1
Net Assets	$550,265

Compensation

Key Employees and Officers	Compensation	Other
Allan Knudsen (Trustee)	$0	$0
Arvin Tarbell (Trustee)	$0	$0

990-PF

Filed on May 19, 2020

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

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PDF XML

Fiscal Year Ending Dec.
2018

Revenue

$45,209

Expenses

$46,114

Net Income

-$905

Net Assets

$542,033

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$8,009	17.7%
Dividends	$17,455	38.6%
Sales of Assets	$14,906	33.0%
Other Income	$4,839	10.7%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$35,703	77.4%
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	$542,033
Total Liabilities	$0
Net Assets	$542,033

Compensation

Key Employees and Officers	Compensation	Other
Allan Knudsen (Trustee)	$0	$0
Arvin Tarbell (Trustee)	$0	$0

990-PF

Filed on May 14, 2019

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

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Fiscal Year Ending Dec.
2017

Revenue

$31,233

Expenses

$46,949

Net Income

-$15,716

Net Assets

$542,938

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$9,083	29.1%
Dividends	$16,885	54.1%
Sales of Assets	$1,134	3.6%
Other Income	$4,131	13.2%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$35,209	75.0%
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	$542,938
Total Liabilities	$0
Net Assets	$542,938

Compensation

Key Employees and Officers	Compensation	Other
Allan Knudsen (Trustee)	$0	$0
Arvin Tarbell (Trustee)	$0	$0

990-PF

Filed on March 7, 2018

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

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PDF XML

Fiscal Year Ending Dec.
2016

Revenue

$34,236

Expenses

$51,370

Net Income

-$17,134

Net Assets

$558,654

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$11,026	32.2%
Dividends	$15,916	46.5%
Sales of Assets	$3,704	10.8%
Other Income	$3,590	10.5%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$35,281	68.7%
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	$558,654
Total Liabilities	$0
Net Assets	$558,654

Compensation

Key Employees and Officers	Compensation	Other
Allan Knudsen (Trustee)	$0	$0
Arvin Tarbell (Trustee)	$0	$0

990-PF

Filed on March 22, 2017

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

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PDF XML

Fiscal Year Ending Dec.
2015

Revenue

$42,744

Expenses

$45,952

Net Income

-$3,208

Net Assets

$575,788

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$12,865	30.1%
Dividends	$14,916	34.9%
Sales of Assets	$9,411	22.0%
Other Income	$5,552	13.0%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$35,858	78.0%
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	$575,788
Total Liabilities	$0
Net Assets	$575,788

Compensation

Key Employees and Officers	Compensation	Other
Allan Knudsen (Trustee)	$0	$0
Arvin Tarbell (Trustee)	$0	$0

990-PF

Filed on Feb. 29, 2016

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

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Fiscal Year Ending Dec.
2014

Revenue

$40,079

Expenses

$44,438

Net Income

-$4,359

Net Assets

$578,996

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$14,704	36.7%
Dividends	$12,815	32.0%
Sales of Assets	$510	1.3%
Other Income	$12,050	30.1%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$33,064	74.4%
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	$578,996
Total Liabilities	$0
Net Assets	$578,996

Compensation

Key Employees and Officers	Compensation	Other
Allan Knudsen (Trustee)	$0	$0
Arvin Tarbell (Trustee)	$0	$0

990-PF

Filed on March 19, 2015

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

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Fiscal Year Ending Dec.
2013

Revenue

$48,203

Expenses

$44,140

Net Income

$4,063

Net Assets

$583,355

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$13,855	28.7%
Dividends	$12,246	25.4%
Sales of Assets	$5,901	12.2%
Other Income	$16,201	33.6%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$30,192	68.4%
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	$583,355
Total Liabilities	$0
Net Assets	$583,355

Compensation

Key Employees and Officers	Compensation	Other
Allan Knudsen (Trustee)	$0	$0
Arvin Tarbell (Trustee)	$0	$0

990-PF

Filed on March 26, 2014

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

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PDF XML

Fiscal Year Ending Dec.
2012

Revenue

$65,139

Expenses

$44,114

Net Income

$21,025

Net Assets

$579,291

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$13,049	20.0%
Dividends	$11,395	17.5%
Sales of Assets	$1,648	2.5%
Other Income	$39,047	59.9%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$28,760	65.2%
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	$579,292
Total Liabilities	$1
Net Assets	$579,291

990-PF

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

PDF

Fiscal Year Ending Dec.
2011

Revenue

$29,534

Expenses

$35,318

Net Income

-$5,784

Net Assets

$558,267

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$14,022	47.5%
Dividends	$10,293	34.9%
Sales of Assets	$5,219	17.7%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$26,471	75.0%
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	$558,267
Total Liabilities	$0
Net Assets	$558,267

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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Types of Nonprofits

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Updated March 23, 2026

Frederick C Denman Revocable Trust

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $61k (2024)

Expenses $48.8k (2024)

Total Assets $661k (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

$61k (2024)

Expenses

$48.8k (2024)

Total Assets

$661k (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