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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 39-6099393

FRIENDS OF THE MARATHON COUNTY PUBLIC LIBRARY

Tax-exempt · WAUSAU, WI 54403

Address and contacts

Address (IRS master file)
300 N 1ST ST, WAUSAU, WI 54403-5405
In care of
% DICK WACHTL
Mailing address (990-N for 2025)
300 North First Street, WAUSAU WI 54403
Principal officer (990-N for 2025)
Marc Richard Carlson, 300 North First Street, WAUSAU WI 54403

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

Tax yearYear endedDueIRS public records
2025May 31, 2026October 15, 2026990-N on file
2024May 31, 2025October 15, 2025Check at the IRS
2023May 31, 2024October 15, 2024990-N on file

File the 2026 990-N for FRIENDS OF THE MARATHON COUNTY PUBLIC LIBRARY

Due October 15, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
39-6099393
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
1967
Accounting year ends
May
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Marc Richard Carlson
May 31, 2026≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Ruth Tress
May 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: SHARON BEHLE
May 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: SHARON BEHLE
May 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: GAIL CAIN
May 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 39-6099393).

Questions about FRIENDS OF THE MARATHON COUNTY PUBLIC LIBRARY

What is the EIN of FRIENDS OF THE MARATHON COUNTY PUBLIC LIBRARY?
The employer identification number (EIN) of FRIENDS OF THE MARATHON COUNTY PUBLIC LIBRARY is 39-6099393.
Is FRIENDS OF THE MARATHON COUNTY PUBLIC LIBRARY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1967.
Are donations to FRIENDS OF THE MARATHON COUNTY PUBLIC LIBRARY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does FRIENDS OF THE MARATHON COUNTY PUBLIC LIBRARY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of FRIENDS OF THE MARATHON COUNTY PUBLIC LIBRARY due?
The return for tax year 2026 (the year ending May 31, 2027) is due October 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did FRIENDS OF THE MARATHON COUNTY PUBLIC LIBRARY last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended May 31, 2026.
Who is the principal officer of FRIENDS OF THE MARATHON COUNTY PUBLIC LIBRARY?
The 990-N for 2025 names Marc Richard Carlson.

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