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Governance Register
US nonprofit · EIN 237423217 · Oshkosh, WIiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 237423217) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Latest return IRS Form 990 series e-file data - 990EZ for the year to 31 December 2024: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Exemption status IRS Automatic Revocation of Exemption List (posted to 13 October 2026).Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data
Exemption reinstated on 15 December 2011. The IRS had automatically revoked it on 15 May 2010 (after three years without a return). Source: IRS Automatic Revocation of Exemption List, posted to 13 October 2026.

Winnebago Conservation Club Inc's network

9 people2 organisationsi9 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (9). Violet dotted lines (2) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

9 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record.
NameRole as filedSinceOn the board
Charles ButzlaffDirector2018
8 yrs
David BloedowDirector2020
6 yrs
Diane LeeCompany secretary2022
4 yrs
George BorchertVice President2018
8 yrs
Jason FaughtDirector2023
3 yrs
Josh WernerDirector2020
6 yrs
Milton SchaferPresident2022
4 yrs
Rob Robinson (also filed as Rob Robinson)Company secretary2018
8 yrs
Wendy SchaferTreasurer2018
8 yrs
Under 5 years5 to 6 years6 years or more

Pay and hours

year to 31 December 2024iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Milton SchaferPresident10$0
David BloedowDirector1$0
Wendy SchaferTreasurer5$0
Rob RobinsonSecretary1$0
Josh WernerDirector1$0
George BorchertVice President2$0
Diane LeeSecretary2$0
Charles ButzlaffDirector1$0
Jason FaughtDirector1$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
Winnebago Conservation Club Inc
EIN
237423217
Address
Po Box 3165, Oshkosh, WI, 54903-3165
State
Wisconsin
Activity (NTEE)
C30 Environment
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Environment
Size band
1 (IRS master file code)
IRS ruling date
1 July 2014
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsCharles Butzlaff
≥8years on the filingsGeorge Borchert
≥8years on the filingsRob Robinson
≥8years on the filingsWendy Schafer

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$7k
Total liabilities
$0
Net assets or fund balances
$7k

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$7k$16kDeficit $9k

As filed on the IRS Form 990. US dollars.