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Nonprofit · EIN 36-4694191

SCCA MONTANA REGION 105

Tax-exempt · GREAT FALLS, MT 59404

Address and contacts

Address (IRS master file)
291 AIRPORT BENCH RD, GREAT FALLS, MT 59404-6336
In care of
% SCCA MONTANA REGION 105
Mailing address (990-N for 2025)
291 Airport Bench Road, Great Falls MT 59404
Principal officer (990-N for 2025)
Sean Eisenhauer, 291 Airport Bench Road, Great Falls MT 59404

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, 2026990-N on file
2024December 31, 2024May 15, 2025990-N on file
2023December 31, 2023May 15, 2024990-N on file

IRS record

EIN
36-4694191
Tax-exempt status
501(c)(4): Social welfare organization
Donations deductible
No
Exempt since
2026
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Sean Eisenhauer
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Sean Eisenhauer
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Robert Nommensen
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Robert Norman Nommensen
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Robert Norman Nommensen
December 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Robert Nommensen
December 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 36-4694191).

Questions about SCCA MONTANA REGION 105

What is the EIN of SCCA MONTANA REGION 105?
The employer identification number (EIN) of SCCA MONTANA REGION 105 is 36-4694191.
Is SCCA MONTANA REGION 105 tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(4) since 2026.
Are donations to SCCA MONTANA REGION 105 tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does SCCA MONTANA REGION 105 file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of SCCA MONTANA REGION 105 due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did SCCA MONTANA REGION 105 last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended December 31, 2025.
Who is the principal officer of SCCA MONTANA REGION 105?
The 990-N for 2025 names Sean Eisenhauer.

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