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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 47-3007378

MILWAUKEE RIVER PRESERVATION ALLIANCE

Tax-exempt · GLENDALE, WI 53209

Address and contacts

Address (IRS master file)
5714 N RIVER FOREST DR, GLENDALE, WI 53209-4522
In care of
% BRIAN KREUZIGER
Mailing address (990-N for 2024)
5714 N River Forrest Dr, Glendale WI 53209
Principal officer (990-N for 2024)
Tamara Blaeske, 5714 N River Forrest Dr, Glendale WI 53209

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 December, so each return is due on the 15th day of the 5th month after that.

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

File the 2025 990-N for MILWAUKEE RIVER PRESERVATION ALLIANCE

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

IRS record

EIN
47-3007378
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
2015
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Environment (C01)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Tamara Blaeske
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Tamara Blaeske
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Tamara Blaeske
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Tamara Blaeske
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Tamara Blaeske
December 31, 2019≤ $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 47-3007378).

Questions about MILWAUKEE RIVER PRESERVATION ALLIANCE

What is the EIN of MILWAUKEE RIVER PRESERVATION ALLIANCE?
The employer identification number (EIN) of MILWAUKEE RIVER PRESERVATION ALLIANCE is 47-3007378.
Is MILWAUKEE RIVER PRESERVATION ALLIANCE tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2015.
Are donations to MILWAUKEE RIVER PRESERVATION ALLIANCE tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does MILWAUKEE RIVER PRESERVATION ALLIANCE file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of MILWAUKEE RIVER PRESERVATION ALLIANCE due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did MILWAUKEE RIVER PRESERVATION ALLIANCE last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended December 31, 2024.
Who is the principal officer of MILWAUKEE RIVER PRESERVATION ALLIANCE?
The 990-N for 2024 names Tamara Blaeske.

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