Vitamin D Workshop University Of California Riverside

Department Of Biochemistry

Rensselaer, NY
Tax-exempt since Jan. 1978
EIN: 95-3173850

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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

$94.5k (2024)

Expenses

$92.9k (2024)

Total Assets

$73.2k (2024)

Total Liabilities

$0 (2024)

Years with multiple filings

Source: Form 990 tax filings from 2012 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

$94,521

Expenses

$92,858

Net Income

$1,663

Net Assets

$73,162

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$30,000	31.7%
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$64,521	68.3%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$92,858	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	$73,162
Total Liabilities	$0
Net Assets	$73,162

Compensation

Key Employees and Officers	Compensation	Other
James Fleet (President)	$0	$0

990-PF

Filed on Nov. 12, 2025

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

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Fiscal Year Ending Dec.
2023

Revenue

$15,000

Expenses

$5,902

Net Income

$9,098

Net Assets

$107,157

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$15,000	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	$107,157
Total Liabilities	$0
Net Assets	$107,157

Compensation

Key Employees and Officers	Compensation	Other
James Fleet (President)	$0	$0

990-PF

Filed on May 15, 2024

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

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Fiscal Year Ending Dec.
2022

Revenue

$151,834

Expenses

$146,409

Net Income

$5,425

Net Assets

$98,059

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$85,500	56.3%
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$66,334	43.7%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$146,409	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	$98,059
Total Liabilities	$0
Net Assets	$98,059

Compensation

Key Employees and Officers	Compensation	Other
James Fleet (President)	$0	$0

990-PF

Filed on June 8, 2023

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

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Fiscal Year Ending Dec.
2021

Revenue

$10,004

Expenses

$3,604

Net Income

$6,400

Net Assets

$92,634

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$4	0.0%
Dividends	$0
Sales of Assets	$0
Other Income	$10,000	100.0%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$154	4.3%
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	$149,775
Total Liabilities	$57,141
Net Assets	$92,634

Compensation

Key Employees and Officers	Compensation	Other
James Fleet (President/Ceo)	$0	$0
Joellen Welsh (Secretary/Cfo)	$0	$0

990-PF

Filed on Nov. 1, 2022

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

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Fiscal Year Ending Dec.
2020

Revenue

$11,506

Expenses

$222

Net Income

$11,284

Net Assets

$86,234

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$11,500	99.9%
Interest Revenue	$6	0.1%
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	$119,961
Total Liabilities	$33,727
Net Assets	$86,234

Compensation

Key Employees and Officers	Compensation	Other
James Fleet (President/Ceo)	$0	$0
Joellen Welsh (Secretary/Cfo)	$0	$0

990-PF

Filed on Oct. 5, 2021

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

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Fiscal Year Ending Dec.
2019

Revenue

$209,663

Expenses

$241,874

Net Income

-$32,211

Net Assets

$74,949

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$25,000	11.9%
Interest Revenue	$9	0.0%
Dividends	$0
Sales of Assets	$0
Other Income	$184,654	88.1%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$238,538	98.6%
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	$74,950
Total Liabilities	$1
Net Assets	$74,949

Compensation

Key Employees and Officers	Compensation	Other
Chris Callagher (Secretary)	$0	$0
Joellen Welsh (Cfo)	$0	$0
Martin Hewison (President)	$0	$0

990-PF

Filed on Nov. 10, 2020

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

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Fiscal Year Ending Dec.
2018

Revenue

$244,368

Expenses

$234,658

Net Income

$9,710

Net Assets

$107,161

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$60,000	24.6%
Interest Revenue	$9	0.0%
Dividends	$0
Sales of Assets	$0
Other Income	$184,359	75.4%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$231,181	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	$107,161
Total Liabilities	$0
Net Assets	$107,161

Compensation

Key Employees and Officers	Compensation	Other
Chris Callagher (Secretary)	$0	$0
Joellen Welsh (Cfo)	$0	$0
Martin Hewison (President)	$0	$0

990-PF

Filed on March 19, 2019

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

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Fiscal Year Ending Dec.
2017

Revenue

$171,302

Expenses

$212,416

Net Income

-$41,114

Net Assets

$97,451

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$36,025	21.0%
Interest Revenue	$20	0.0%
Dividends	$0
Sales of Assets	$0
Other Income	$135,257	79.0%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$208,968	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	$97,451
Total Liabilities	$0
Net Assets	$97,451

Compensation

Key Employees and Officers	Compensation	Other
Chris Callagher (Secretary)	$0	$0
Joellen Welsh (Cfo)	$0	$0
Martin Hewison (President)	$0	$0

990-PF

Filed on May 14, 2018

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

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Fiscal Year Ending Dec.
2016

Revenue

$214,640

Expenses

$225,150

Net Income

-$10,510

Net Assets

$138,565

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$50,000	23.3%
Interest Revenue	$21	0.0%
Dividends	$0
Sales of Assets	$0
Other Income	$164,619	76.7%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$221,900	98.6%
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	$138,565
Total Liabilities	$0
Net Assets	$138,565

Compensation

Key Employees and Officers	Compensation	Other
Marie Demay (President)	$0	$0
Joellen Welsh (Cfo)	$0	$0
Martin Hewison (Secretary)	$0	$0

990-PF

Filed on May 10, 2017

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

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Fiscal Year Ending Dec.
2015

Revenue

$139,557

Expenses

$90,150

Net Income

$49,407

Net Assets

$149,075

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$7	0.0%
Dividends	$0
Sales of Assets	$0
Other Income	$139,550	100.0%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$84,674	93.9%
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	$149,075
Total Liabilities	$0
Net Assets	$149,075

Compensation

Key Employees and Officers	Compensation	Other
Marie Demay (President)	$0	$0
Joellen Welsh (Cfo)	$0	$0
Martin Hewison (Secretary)	$0	$0

990-PF

Filed on Aug. 19, 2016

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

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Fiscal Year Ending Dec.
2014

Revenue

$239,712

Expenses

$238,107

Net Income

$1,605

Net Assets

$99,668

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$239,712	100%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$234,652	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	$99,668
Total Liabilities	$0
Net Assets	$99,668

Compensation

Key Employees and Officers	Compensation	Other
Anthony W Norman Phd (President)	$0	$0
Joellen Welsh (Cfo)	$0	$0

990-PF

Filed on Aug. 13, 2015

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

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Fiscal Year Ending Dec.
2013

Revenue

$208,590

Expenses

$249,472

Net Income

-$40,882

Net Assets

$98,063

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$208,590	100%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$247,142	99.1%
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	$98,063
Total Liabilities	$0
Net Assets	$98,063

990-PF

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

PDF

Fiscal Year Ending Jan.
2013

Revenue

$190,338

Expenses

$159,610

Net Income

$30,728

Net Assets

$138,945

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$1	0.0%
Dividends	$0
Sales of Assets	$0
Other Income	$190,337	100.0%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$157,350	98.6%
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	$138,945
Total Liabilities	$0
Net Assets	$138,945

990-PF

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

PDF

Fiscal Year Ending Jan.
2012

Revenue

$6,861

Expenses

$17,308

Net Income

-$10,447

Net Assets

$108,217

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$6,861	100%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$12,048	69.6%
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	$108,217
Total Liabilities	$0
Net Assets	$108,217

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

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Vitamin D Workshop University Of California Riverside

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $94.5k (2024)

Expenses $92.9k (2024)

Total Assets $73.2k (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

Document Links

990-PF

Revenue

$94.5k (2024)

Expenses

$92.9k (2024)

Total Assets

$73.2k (2024)

Total Liabilities

$0 (2024)

Fiscal Year Ending Dec.
2024

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2023

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