Thomsen Foundation Inc

Ft Lauderdale, FL
Tax-exempt since June 1981
EIN: 59-2070983

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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

$5.21M (2025)

Expenses

$310k (2025)

Total Assets

$8.93M (2025)

Total Liabilities

$0 (2025)

Years with missing data

Source: Form 990 tax filings from 2011 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 Oct.
2025

Revenue

$5,207,572

Expenses

$309,621

Net Income

$4,897,951

Net Assets

$8,927,532

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$3,915,955	75.2%
Interest Revenue	$6,143	0.1%
Dividends	$113,771	2.2%
Sales of Assets	$1,171,703	22.5%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$287,400	92.8%
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	$8,927,532
Total Liabilities	$0
Net Assets	$8,927,532

Compensation

Key Employees and Officers	Compensation	Other
Susan Davis (President)	$0	$0
Valerie S Armagno (Vp/Secretary)	$0	$0
Rowena Deen (Treasurer)	$0	$0

990-PF

Filed on Dec. 12, 2025

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Oct.
2024

Revenue

$168,135

Expenses

$297,257

Net Income

-$129,122

Net Assets

$5,150,336

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$5,910	3.5%
Dividends	$90,998	54.1%
Sales of Assets	$71,225	42.4%
Other Income	$2	0.0%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$276,328	93.0%
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	$5,151,746
Total Liabilities	$1,410
Net Assets	$5,150,336

Compensation

Key Employees and Officers	Compensation	Other
Susan Davis (President)	$0	$0
Valerie S Armagno (Vp/Secretary)	$0	$0
Rowena Deen (Treasurer)	$0	$0

990-PF

Filed on Dec. 16, 2024

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Oct.
2023

Revenue

$107,125

Expenses

$325,431

Net Income

-$218,306

Net Assets

$5,279,458

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$5,829	5.4%
Dividends	$68,486	63.9%
Sales of Assets	$32,810	30.6%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$304,462	93.6%
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	$5,279,458
Total Liabilities	$0
Net Assets	$5,279,458

Compensation

Key Employees and Officers	Compensation	Other
Susan Davis (President)	$0	$0
Valerie S Armagno (Vp/Secretary)	$0	$0
Rowena Deen (Treasurer)	$0	$0

990-PF

Filed on Dec. 5, 2023

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Oct.
2022

Revenue

$156,131

Expenses

$328,465

Net Income

-$172,334

Net Assets

$5,497,764

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$6,731	4.3%
Dividends	$52,451	33.6%
Sales of Assets	$96,949	62.1%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$303,375	92.4%
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	$5,497,764
Total Liabilities	$0
Net Assets	$5,497,764

Compensation

Key Employees and Officers	Compensation	Other
Susan Davis (President)	$0	$0
Valerie S Armagno (Vp/Secretary)	$0	$0
Rowena Deen (Treasurer)	$0	$0

990-PF

Filed on Nov. 29, 2022

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Oct.
2021

Revenue

$263,646

Expenses

$283,169

Net Income

-$19,523

Net Assets

$5,670,097

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$7,951	3.0%
Dividends	$75,627	28.7%
Sales of Assets	$180,068	68.3%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$256,300	90.5%
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	$5,670,098
Total Liabilities	$1
Net Assets	$5,670,097

Compensation

Key Employees and Officers	Compensation	Other
Susan Davis (President)	$0	$0
Valerie S Armagno (Vp/Secretary)	$0	$0
Rowena Deen (Treasurer)	$0	$0

990-PF

Filed on Dec. 2, 2021

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Oct.
2020

Revenue

$112,368

Expenses

$334,772

Net Income

-$222,404

Net Assets

$5,689,620

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$9,868	8.8%
Dividends	$52,921	47.1%
Sales of Assets	$49,579	44.1%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$309,235	92.4%
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	$5,689,621
Total Liabilities	$1
Net Assets	$5,689,620

Compensation

Key Employees and Officers	Compensation	Other
Susan Davis (President)	$0	$0
Valerie S Armagno (Vp/Secretary)	$0	$0
Rowena Deen (Treasurer)	$0	$0

990-PF

Filed on Dec. 11, 2020

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Oct.
2019

Revenue

$147,965

Expenses

$341,366

Net Income

-$193,401

Net Assets

$5,912,025

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$10,220	6.9%
Dividends	$61,015	41.2%
Sales of Assets	$76,730	51.9%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$311,470	91.2%
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	$5,912,025
Total Liabilities	$0
Net Assets	$5,912,025

Compensation

Key Employees and Officers	Compensation	Other
Susan Davis (President)	$0	$0
Valerie S Armagno (Vp/Secretary)	$0	$0
Rowena Deen (Treasurer)	$0	$0

990-PF

Filed on Dec. 2, 2019

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Oct.
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 Oct.
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 Oct.
2016

Revenue

$157,475

Expenses

$341,058

Net Income

-$183,583

Net Assets

$6,185,474

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$16	0.0%
Dividends	$57,025	36.2%
Sales of Assets	$100,434	63.8%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$319,582	93.7%
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	$6,185,474
Total Liabilities	$0
Net Assets	$6,185,474

990-PF

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

PDF

Fiscal Year Ending Oct.
2015

Revenue

$223,825

Expenses

$361,290

Net Income

-$137,465

Net Assets

$6,369,057

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$5	0.0%
Dividends	$79,144	35.4%
Sales of Assets	$144,676	64.6%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$330,080	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	$6,369,057
Total Liabilities	$0
Net Assets	$6,369,057

990-PF

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

PDF

Fiscal Year Ending Oct.
2014

Revenue

$290,407

Expenses

$346,698

Net Income

-$56,291

Net Assets

$6,506,522

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$4	0.0%
Dividends	$79,703	27.4%
Sales of Assets	$210,700	72.6%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$321,372	92.7%
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	$6,506,522
Total Liabilities	$0
Net Assets	$6,506,522

990-PF

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

PDF

Fiscal Year Ending Oct.
2013

Revenue

$239,823

Expenses

$353,867

Net Income

-$114,044

Net Assets

$6,562,813

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$92	0.0%
Dividends	$88,419	36.9%
Sales of Assets	$105,199	43.9%
Other Income	$46,113	19.2%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$332,972	94.1%
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	$6,562,813
Total Liabilities	$0
Net Assets	$6,562,813

990-PF

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

PDF

Fiscal Year Ending Oct.
2012

Revenue

$152,351

Expenses

$365,634

Net Income

-$213,283

Net Assets

$6,676,857

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$84	0.1%
Dividends	$113,923	74.8%
Sales of Assets	$44,946	29.5%
Other Income	-$6,602

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$340,432	93.1%
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	$6,676,857
Total Liabilities	$0
Net Assets	$6,676,857

990-PF

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

PDF

Fiscal Year Ending Oct.
2011

Revenue

$320,068

Expenses

$336,653

Net Income

-$16,585

Net Assets

$6,890,140

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$51,000	15.9%
Interest Revenue	$62	0.0%
Dividends	$135,020	42.2%
Sales of Assets	$139,126	43.5%
Other Income	-$5,140

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$314,672	93.5%
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	$6,890,140
Total Liabilities	$0
Net Assets	$6,890,140

990-PF

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

PDF

Fiscal Year Ending Oct.
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 Oct.
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

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

PDF

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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.

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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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Updated January 26, 2026

Thomsen Foundation Inc

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $5.21M (2025)

Expenses $310k (2025)

Total Assets $8.93M (2025)

Total Liabilities $0 (2025)

Tax Filings by Year

Fiscal Year Ending Oct. 2025

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Oct. 2024

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Oct. 2023

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Oct. 2022

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Oct. 2021

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Oct. 2020

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Oct. 2019

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Oct. 2018

No Extracted Financial Data

Document Links

990-PF

Fiscal Year Ending Oct. 2017

No Extracted Financial Data

Document Links

990-PF

Fiscal Year Ending Oct. 2016

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending Oct. 2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending Oct. 2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending Oct. 2013

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending Oct. 2012

Revenue

$5.21M (2025)

Expenses

$310k (2025)

Total Assets

$8.93M (2025)

Total Liabilities

$0 (2025)

Fiscal Year Ending Oct.
2025

Fiscal Year Ending Oct.
2024

Fiscal Year Ending Oct.
2023

Fiscal Year Ending Oct.
2022

Fiscal Year Ending Oct.
2021

Fiscal Year Ending Oct.
2020

Fiscal Year Ending Oct.
2019

Fiscal Year Ending Oct.
2018

Fiscal Year Ending Oct.
2017

Fiscal Year Ending Oct.
2016

Fiscal Year Ending Oct.
2015

Fiscal Year Ending Oct.
2014

Fiscal Year Ending Oct.
2013

Fiscal Year Ending Oct.
2012

Fiscal Year Ending Oct.
2011

Fiscal Year Ending Oct.
2010

Fiscal Year Ending Oct.
2009

Fiscal Year Ending Oct.
2008

Fiscal Year Ending Oct.
2007

Fiscal Year Ending Oct.
2006

Fiscal Year Ending Oct.
2005

Fiscal Year Ending Oct.
2004

Fiscal Year Ending Oct.
2003

Fiscal Year Ending Oct.
2002

Fiscal Year Ending Oct.
2001