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Nonprofit · EIN 87-3554385

AMATEUR ATHLTC UNION OF THE US INC

Also known as RIDER WRESTLING CLUB

Tax-exempt · SIOUX FALLS, SD 57106

Address and contacts

Address (IRS master file)
6600 W 41ST ST, SIOUX FALLS, SD 57106-1287
In care of
% FINNICUM CASEY T
Mailing address (990-N for 2025)
6600 W 41st st, SIOUX FALLS SD 57106
Principal officer (990-N for 2025)
Casey Finnicum, 801 S DISCOVERY AVE, SIOUX FALLS SD 57106

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

Tax yearYear endedDueIRS public records
2025August 31, 2026January 15, 2027990-N on file
2024August 31, 2025January 15, 2026990-N on file
2023August 31, 2024January 15, 2025990-N on file

IRS record

EIN
87-3554385
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Exempt since
2005
Accounting year ends
August
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Casey Finnicum
August 31, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Casey Finnicum
August 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Casey Finnicum
August 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Casey Finnicum
August 31, 2023≤ $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 87-3554385).

Questions about AMATEUR ATHLTC UNION OF THE US INC

What is the EIN of AMATEUR ATHLTC UNION OF THE US INC?
The employer identification number (EIN) of AMATEUR ATHLTC UNION OF THE US INC is 87-3554385.
Is AMATEUR ATHLTC UNION OF THE US INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2005.
Which annual return does AMATEUR ATHLTC UNION OF THE US INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of AMATEUR ATHLTC UNION OF THE US INC due?
The return for tax year 2026 (the year ending August 31, 2027) is due January 18, 2028. Form 8868 extends it by six months; the 990-N cannot be extended.
When did AMATEUR ATHLTC UNION OF THE US INC last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended August 31, 2026.
Who is the principal officer of AMATEUR ATHLTC UNION OF THE US INC?
The 990-N for 2025 names Casey Finnicum.

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