Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 39-1825146

FRIENDS OF THE SUN PRAIRIE LIBRARY INC

Tax-exempt · SUN PRAIRIE, WI 53590

Address and contacts

Address (IRS master file)
1350 LINNERUD DR, SUN PRAIRIE, WI 53590-2631
In care of
% PAUL MESTELLE
Mailing address (990-N for 2024)
1350 LINNERUD DR, Sun Prairie WI 53590
Principal officer (990-N for 2024)
Peter Smith - Treasurer, 1350 LINNERUD DR, SUN PRAIRIE WI 53590

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

Tax yearYear endedDueIRS public records
2025October 31, 2026March 15, 2027Not due yet
2024October 31, 2025March 16, 2026990-N on file
2023October 31, 2024March 17, 2025990-N on file

File the 2025 990-N for FRIENDS OF THE SUN PRAIRIE LIBRARY INC

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

IRS record

EIN
39-1825146
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
1996
Accounting year ends
October
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Peter Smith - Treasurer
October 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Peter Smith - Treasurer
October 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Peter Smith - Treasurer
October 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: William Rockeman
October 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: William Rockeman
October 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: William Rockeman
October 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: William Rockeman
October 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 39-1825146).

Questions about FRIENDS OF THE SUN PRAIRIE LIBRARY INC

What is the EIN of FRIENDS OF THE SUN PRAIRIE LIBRARY INC?
The employer identification number (EIN) of FRIENDS OF THE SUN PRAIRIE LIBRARY INC is 39-1825146.
Is FRIENDS OF THE SUN PRAIRIE LIBRARY INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1996.
Are donations to FRIENDS OF THE SUN PRAIRIE LIBRARY INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does FRIENDS OF THE SUN PRAIRIE LIBRARY INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of FRIENDS OF THE SUN PRAIRIE LIBRARY INC due?
The return for tax year 2025 (the year ending October 31, 2026) is due March 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did FRIENDS OF THE SUN PRAIRIE LIBRARY INC last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended October 31, 2025.
Who is the principal officer of FRIENDS OF THE SUN PRAIRIE LIBRARY INC?
The 990-N for 2024 names Peter Smith - Treasurer.

Other nonprofits in SUN PRAIRIE

All nonprofits in SUN PRAIRIE · Wisconsin · Arts, culture and humanities