Nonprofit · EIN 45-3981704
WISCONSIN INSTITUTE OF NUTRITION RESEARCH FOUNDATION INC
Tax-exempt · GLENDALE, WI 53217
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $7,200 | $7,946 | -$746 | $1,523 | $0 | $1,523 |
| December 31, 2024 | 990-PF | $17,000 | $87,635 | -$70,635 | $2,269 | $0 | $2,269 |
| December 31, 2023 | 990-PF | $40,000 | $4,531 | $35,469 | $72,904 | $0 | $72,904 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $7,200
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $7,946
Balance sheet and other
- Total assets, start of year
- $2,269
- Total assets, end of year
- $1,523
- Total liabilities, end of year
- $0
- Net assets, end of year
- $1,523
- Fair market value of assets
- $1,523
- Qualifying distributions
- $7,946
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990-PF for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| LORI KORNBLUM PO BOX 170867, MILWAUKEE, WI 53217 | PRESIDENT | 2 | $0 |
| BRUCE SEMON MD PHD PO BOX 170867, MILWAUKEE, WI 53217 | TREASURER/MEDICAL DIRECTOR | 4 | $0 |
990-PF for the year ended December 31, 2024: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| LORI KORNBLUM PO BOX 170867, MILWAUKEE, WI 53217 | PRESIDENT | 2 | $0 |
| BRUCE SEMON MD PHD PO BOX 170867, MILWAUKEE, WI 53217 | TREASURER/MEDICAL DIRECTOR | 4 | $0 |
990-PF for the year ended December 31, 2023: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| LORI KORNBLUM PO BOX 170867, MILWAUKEE, WI 53217 | PRESIDENT | 2 | $0 |
| BRUCE SEMON MD PHD PO BOX 170867, MILWAUKEE, WI 53217 | TREASURER/MEDICAL DIRECTOR | 4 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 170867, GLENDALE, WI 53217-8076
- In care of
- % BRUCE SEMON
- Mailing address (990-N for 2012)
- PO Box 170867, Milwaukee WI 53217
- Principal officer (990-N for 2012)
- Lori S Kornblum, 11305 N Mulberry Dr, Mequon WI 53092
- Signed the 990-PF
- BRUCE SEMON MD PHD, TREASURER
- Phone
- (877) 332-7899
- Website
- www.wisresearch.com
- Return prepared by
- WEGNER CPAS LLP
What it must file and when
IRS records say it files Form 990-PF. Private foundations file every year. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990-PF on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-PF on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-PF on file |
IRS record
- EIN
- 45-3981704
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Private non-operating foundation
- Donations deductible (Pub 78)
- Private foundation, 30% limit
- Exempt since
- 2012
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Medical research (H83)
- Assets (IRS master file)
- $1,523
- Income (IRS master file)
- $7,200
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $7,200 | $7,946 | $1,523 | IRS |
| 990-PF | December 2024 | $17,000 | $87,635 | $2,269 | IRS |
| 990-PF | December 2023 | $40,000 | $4,531 | $72,904 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | IRS |
| 990-PF | December 2018 | – | – | – | IRS |
| 990-N for 2012 Officer: Lori S Kornblum | December 31, 2012 | ≤ $50,000 receipts | – | – | e-Postcard |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 45-3981704).
Questions about WISCONSIN INSTITUTE OF NUTRITION RESEARCH FOUNDATION INC
- What is the EIN of WISCONSIN INSTITUTE OF NUTRITION RESEARCH FOUNDATION INC?
- The employer identification number (EIN) of WISCONSIN INSTITUTE OF NUTRITION RESEARCH FOUNDATION INC is 45-3981704.
- Is WISCONSIN INSTITUTE OF NUTRITION RESEARCH FOUNDATION INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2012.
- Are donations to WISCONSIN INSTITUTE OF NUTRITION RESEARCH FOUNDATION INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does WISCONSIN INSTITUTE OF NUTRITION RESEARCH FOUNDATION INC file?
- Form 990-PF. Private foundations file every year.
- When is the next return of WISCONSIN INSTITUTE OF NUTRITION RESEARCH FOUNDATION INC due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did WISCONSIN INSTITUTE OF NUTRITION RESEARCH FOUNDATION INC last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended December 2025.
- Who is the principal officer of WISCONSIN INSTITUTE OF NUTRITION RESEARCH FOUNDATION INC?
- The 990-N for 2012 names Lori S Kornblum.
- Who are the officers and directors of WISCONSIN INSTITUTE OF NUTRITION RESEARCH FOUNDATION INC?
- The 990-PF for the year ended December 31, 2025 lists 2 people; 0 received compensation from the organization.
- How much revenue does WISCONSIN INSTITUTE OF NUTRITION RESEARCH FOUNDATION INC have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $7,200, expenses of $7,946 and total assets of $1,523 at year end.
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