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Governance Register
US nonprofit · EIN 810386302 · Red Lodge, MTiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 810386302) - 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 tenure.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 (us-approach-v4-clean). 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 May 2021. The IRS had automatically revoked it on 15 May 2021 (after three years without a return). Source: IRS Automatic Revocation of Exemption List, posted to 13 October 2026.

Carbon County Historical Society's network

10 peoplei10 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (10). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

10 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.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 9 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Alastair BakerDirector2024
2 yrs
Betsy ScanlinDirector2024
2 yrs
Darlene SirrineDirector2024
2 yrs
Dave SchneiderPresident/Treas2024
2 yrs
David ArthunVice President2024
2 yrs
Gordy SirrineDirector2024
2 yrs
Greg AnaniaDirector2024
2 yrs
Janis EckertCompany secretary2024
2 yrs
Lisa FosterDirector2024
2 yrs
Mike WhamDirector2024
2 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
Mike WhamDirector1$0
Dave SchneiderPresident/Treas5$0
Greg AnaniaDirector1$0
Alastair BakerDirector1$0
Betsy ScanlinDirector1$0
Lisa FosterDirector1$0
Janis EckertSecretary2$0
Gordy SirrineDirector1$0
Darlene SirrineDirector1$0
David ArthunVice President2$0

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

About

Legal name
Carbon County Historical Society
EIN
810386302
Address
Po Box 881, Red Lodge, MT, 59068-0881
State
Montana
Mission
The mission of the carbon county historical society and museum is to preserve andcommunicate the history of the carbon county area. (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
1975
Principal officer
David Schneider (as named on the Form 990)
IRS ruling date
1 October 2024
Status
Code 01 (unconditional exemption)
Form 990 filings on record
1, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥2years on the filingsAlastair Baker
≥2years on the filingsBetsy Scanlin
≥2years on the filingsDarlene Sirrine
≥2years on the filingsDave Schneider

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
$621k
Total liabilities
$37k
Net assets or fund balances
$584k
Contributions and grants received
$72k
Program service revenue
$19k
Employees
1
Volunteers
20

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$102k$101k$1k

As filed on the IRS Form 990. US dollars.