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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 23-7338597

AMERICAN POSTAL WORKERS UNION

Also known as 2340 SHERIDAN LOCAL

Tax-exempt · SHERIDAN, WY 82801

Address and contacts

Address (IRS master file)
1450 BIG HORN AVE, SHERIDAN, WY 82801-5508
In care of
% ROGER CALKINS
Mailing address (990-N for 2025)
1450 Big Horn Ave, Sheridan WY 82801
Principal officer (990-N for 2025)
Roger Calkins, 1450 Big Horn Ave, Sheridan WY 82801

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

Tax yearYear endedDueIRS public records
2025May 31, 2026October 15, 2026990-N on file
2024May 31, 2025October 15, 2025990-N on file
2023May 31, 2024October 15, 2024990-N on file

File the 2026 990-N for AMERICAN POSTAL WORKERS UNION

Due October 15, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
23-7338597
Tax-exempt status
501(c)(5): Labor, agricultural or horticultural organization
Donations deductible
No
Exempt since
1973
Accounting year ends
May
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Roger Calkins
May 31, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Roger Calkins
May 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Roger Calkins
May 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Roger Calkins
May 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Roger Calkins
May 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Roger Calkins
May 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Roger Calkins
May 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 23-7338597).

Questions about AMERICAN POSTAL WORKERS UNION

What is the EIN of AMERICAN POSTAL WORKERS UNION?
The employer identification number (EIN) of AMERICAN POSTAL WORKERS UNION is 23-7338597.
Is AMERICAN POSTAL WORKERS UNION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(5) since 1973.
Are donations to AMERICAN POSTAL WORKERS UNION tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does AMERICAN POSTAL WORKERS UNION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of AMERICAN POSTAL WORKERS UNION due?
The return for tax year 2026 (the year ending May 31, 2027) is due October 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did AMERICAN POSTAL WORKERS UNION last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended May 31, 2026.
Who is the principal officer of AMERICAN POSTAL WORKERS UNION?
The 990-N for 2025 names Roger Calkins.

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