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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 31-1796592

WISCONSIN SCIENCE EDUCATION FOUNDATION

Tax-exempt · MILWAUKEE, WI 53207

Address and contacts

Address (IRS master file)
3808 S WHITNALL AVE, MILWAUKEE, WI 53207-3934
In care of
% RONALD W JODAT
Mailing address (990-N for 2024)
3808 SOUTH WHITNALL AVE, MILWAUKEE WI 53207
Principal officer (990-N for 2024)
Brant Holeman, 3808 SOUTH WHITNALL AVE, MILWAUKEE WI 53207

What it must file and when

IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in July, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025July 31, 2026December 15, 2026Not due yet
2024July 31, 2025December 15, 2025990-N on file
2023July 31, 2024December 16, 2024990-N on file

File the 2025 990-N for WISCONSIN SCIENCE EDUCATION FOUNDATION

Due December 15, 2026 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
31-1796592
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2002
Accounting year ends
July
Files
Form 990-N (e-Postcard)
Category (NTEE)
Education (B80)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Brant Holeman
July 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: BRANT HOLEMAN
July 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Ronald W Jodat
July 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Ronald Jodat
July 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Ronald Jodat
July 31, 2020≤ $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 31-1796592).

Questions about WISCONSIN SCIENCE EDUCATION FOUNDATION

What is the EIN of WISCONSIN SCIENCE EDUCATION FOUNDATION?
The employer identification number (EIN) of WISCONSIN SCIENCE EDUCATION FOUNDATION is 31-1796592.
Is WISCONSIN SCIENCE EDUCATION FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2002.
Are donations to WISCONSIN SCIENCE EDUCATION FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does WISCONSIN SCIENCE EDUCATION FOUNDATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of WISCONSIN SCIENCE EDUCATION FOUNDATION due?
The return for tax year 2025 (the year ending July 31, 2026) is due December 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did WISCONSIN SCIENCE EDUCATION FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended July 31, 2025.
Who is the principal officer of WISCONSIN SCIENCE EDUCATION FOUNDATION?
The 990-N for 2024 names Brant Holeman.

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