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

Nonprofit · EIN 81-1102000

WISCONSIN NATURE ACTION COLLABORATIVE FOR CHILDREN

Tax-exempt · WAUKESHA, WI 53189

Address and contacts

Address (IRS master file)
S42W32278 SPRING RIDGE LN, WAUKESHA, WI 53189-9452
In care of
% GERALD E SLATER
Mailing address (990-N for 2023)
S42W32278 Spring Ridge Ln, Waukesha WI 53189
Principal officer (990-N for 2023)
Carmen Rivers, S42 W32278 Spring Ridge Lane, Waukesha WI 53189

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, 2025Not on file
2023December 31, 2023May 15, 2024990-N on file

File the 2025 990-N for WISCONSIN NATURE ACTION COLLABORATIVE FOR CHILDREN

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

IRS record

EIN
81-1102000
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2017
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Environment (C60)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2023
Officer: Carmen Rivers
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Carmen Rivers
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Gerald Slater
December 31, 2020≤ $50,000 receipts––e-Postcard
990-EZDecember 2019–––IRS
990-EZDecember 2018–––IRS

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 81-1102000).

Questions about WISCONSIN NATURE ACTION COLLABORATIVE FOR CHILDREN

What is the EIN of WISCONSIN NATURE ACTION COLLABORATIVE FOR CHILDREN?
The employer identification number (EIN) of WISCONSIN NATURE ACTION COLLABORATIVE FOR CHILDREN is 81-1102000.
Is WISCONSIN NATURE ACTION COLLABORATIVE FOR CHILDREN tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2017.
Are donations to WISCONSIN NATURE ACTION COLLABORATIVE FOR CHILDREN tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does WISCONSIN NATURE ACTION COLLABORATIVE FOR CHILDREN file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of WISCONSIN NATURE ACTION COLLABORATIVE FOR CHILDREN 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 WISCONSIN NATURE ACTION COLLABORATIVE FOR CHILDREN last file with the IRS?
The latest return in the IRS public files is the 990-N for 2023 for the year ended December 31, 2023.
Who is the principal officer of WISCONSIN NATURE ACTION COLLABORATIVE FOR CHILDREN?
The 990-N for 2023 names Carmen Rivers.

Other nonprofits in WAUKESHA

All nonprofits in WAUKESHA · Wisconsin · Environment