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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 02-0752295

MISSOURI POSTAL WORKERS UNION AUXILIARY

Tax-exempt · SAINT LOUIS, MO 63138

Address and contacts

Address (IRS master file)
1509 DORIS DR, SAINT LOUIS, MO 63138-2444
In care of
% ELIZABETH ZAMUDIO
Mailing address (990-N for 2025)
1509 Doris Dr, St Louis MO 63138
Principal officer (990-N for 2025)
John Zamudio, 1509 Doris Dr, St Louis MO 63138

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

File the 2026 990-N for MISSOURI POSTAL WORKERS UNION AUXILIARY

Due May 17, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
02-0752295
Tax-exempt status
501(c)(5): Labor, agricultural or horticultural organization
Donations deductible
No
Exempt since
1947
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: John Zamudio
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Elizabeth Zamudio
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Elizabeth Zamudio
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Elizabeth Zamudio
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Michelle A Hewett
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Michelle Hewett
December 31, 2018≤ $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 02-0752295).

Questions about MISSOURI POSTAL WORKERS UNION AUXILIARY

What is the EIN of MISSOURI POSTAL WORKERS UNION AUXILIARY?
The employer identification number (EIN) of MISSOURI POSTAL WORKERS UNION AUXILIARY is 02-0752295.
Is MISSOURI POSTAL WORKERS UNION AUXILIARY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(5) since 1947.
Are donations to MISSOURI POSTAL WORKERS UNION AUXILIARY tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does MISSOURI POSTAL WORKERS UNION AUXILIARY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of MISSOURI POSTAL WORKERS UNION AUXILIARY 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 MISSOURI POSTAL WORKERS UNION AUXILIARY 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 MISSOURI POSTAL WORKERS UNION AUXILIARY?
The 990-N for 2025 names John Zamudio.

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