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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 46-0403144

THRALL MOUNTAIN PROPERTY ASSOC

Tax-exempt · RAPID CITY, SD 57702

Address and contacts

Address (IRS master file)
22915 RIMROCK CT, RAPID CITY, SD 57702-8513
In care of
% MIKE GADD
Mailing address (990-N for 2024)
22915 Rimrock Court, Rapid City SD 57702
Principal officer (990-N for 2024)
Roger Friedrichsen, 22915 Rimrock Court, Rapid City SD 57702

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 September, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025September 30, 2026February 16, 2027Not due yet
2024September 30, 2025February 17, 2026990-N on file
2023September 30, 2024February 18, 2025990-N on file

File the 2025 990-N for THRALL MOUNTAIN PROPERTY ASSOC

Due February 16, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
46-0403144
Tax-exempt status
501(c)(4): Social welfare organization
Donations deductible
No
Exempt since
1989
Accounting year ends
September
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Roger Friedrichsen
September 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Roger Friedrichsen
September 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Roger Friedrichsen
September 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Jason Willmes
September 30, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Jason Willmes
September 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Jason Willmes
September 30, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Jason Willmes
September 30, 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 46-0403144).

Questions about THRALL MOUNTAIN PROPERTY ASSOC

What is the EIN of THRALL MOUNTAIN PROPERTY ASSOC?
The employer identification number (EIN) of THRALL MOUNTAIN PROPERTY ASSOC is 46-0403144.
Is THRALL MOUNTAIN PROPERTY ASSOC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(4) since 1989.
Are donations to THRALL MOUNTAIN PROPERTY ASSOC tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does THRALL MOUNTAIN PROPERTY ASSOC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of THRALL MOUNTAIN PROPERTY ASSOC due?
The return for tax year 2025 (the year ending September 30, 2026) is due February 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did THRALL MOUNTAIN PROPERTY ASSOC last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended September 30, 2025.
Who is the principal officer of THRALL MOUNTAIN PROPERTY ASSOC?
The 990-N for 2024 names Roger Friedrichsen.

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