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Nonprofit · EIN 87-0451764

SOCIETY OF AMERICAN MILITARY ENGINEERS

Also known as S A M E GREAT BASIN POST

Tax-exempt · HILL AFB, UT 84056

Address and contacts

Address (IRS master file)
PO BOX 56064, HILL AFB, UT 84056-0064
In care of
% MARK HOLT
Mailing address (990-N for 2025)
PO Box 56064, Hill Air Force Base UT 84056
Principal officer (990-N for 2025)
Kimberly Silvester, PO Box 56064, Hill Air Force Base UT 84056

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
87-0451764
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Exempt since
1954
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Kimberly Silvester
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Jason Dalpias
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Jason Dalpias
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Jason Dalpias
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Mark Holt
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Mark Holt
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 87-0451764).

Questions about SOCIETY OF AMERICAN MILITARY ENGINEERS

What is the EIN of SOCIETY OF AMERICAN MILITARY ENGINEERS?
The employer identification number (EIN) of SOCIETY OF AMERICAN MILITARY ENGINEERS is 87-0451764.
Is SOCIETY OF AMERICAN MILITARY ENGINEERS tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1954.
Which annual return does SOCIETY OF AMERICAN MILITARY ENGINEERS file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of SOCIETY OF AMERICAN MILITARY ENGINEERS 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 SOCIETY OF AMERICAN MILITARY ENGINEERS 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 SOCIETY OF AMERICAN MILITARY ENGINEERS?
The 990-N for 2025 names Kimberly Silvester.

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