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Governance Register
US nonprofit · EIN 382445950 · Clinton, MIiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 382445950) - 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 - 990 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.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2020.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 May 2013. The IRS had automatically revoked it on 15 May 2013 (after three years without a return). Source: IRS Automatic Revocation of Exemption List, posted to 13 October 2026.

Southern Michigan Railroad Society Inc's network

7 peoplei7 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (7). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

7 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.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. The organisation reported 7 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Anthony FinkbeinerVice President2022
4 yrs
Bryan MonacoCompany secretary2023
3 yrs
Dennis LudwigDirector2023
3 yrs
Larry WartenburgDirector2022
4 yrs
Mark BeekelPresident2019
7 yrs
Steven PolchinskiDirector2023
3 yrs
Theodore DelphiaTreasurer2022
4 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
Mark BeekelPresident4$0
Anthony FinkbeinerVice President4$0
Bryan MonacoSecretary2$0
Theodore DelphiaTreasurer3$0
Steven PolchinskiDirector2$0
Dennis LudwigDirector2$0
Larry WartenburgDirector2$0

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

About

Legal name
Southern Michigan Railroad Society Inc
EIN
382445950
Address
Po Box A, Clinton, MI, 49236-0001
State
Michigan
Mission
To operate and maintain a historical railroad and to promote the awareness of railroad history and technology through preservation, operation, restoration, and display of antique, historic, and/or technically significant types of railroad equipment. (as filed on the Form 990)
Activity (NTEE)
A50 Arts, culture and humanities
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Arts, Culture & Humanities
Size band
5 (IRS master file code)
Formed
1982
IRS ruling date
1 June 2014
Status
Code 01 (unconditional exemption)
Form 990 filings on record
4, latest 2024
IRS Publication 78
PC (contributions deductible)
Principal officer
Charles D Pearson Jr (Form 990-N, tax year 2020)

Most connected

Longest observed on the filings

≥7years on the filingsMark Beekel
≥4years on the filingsAnthony Finkbeiner
≥4years on the filingsLarry Wartenburg
≥4years on the filingsTheodore Delphia

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
$588k
Total liabilities
$14k
Net assets or fund balances
$574k
Contributions and grants received
$30k
Program service revenue
$151k
Grants and similar paid out
$500
Employees
0
Volunteers
25

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$183k$149k$34k

As filed on the IRS Form 990. US dollars.