Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 81-3523347

INDUSTRIAL WORKERS OF THE WORLD

Also known as OLYMPIA GENERAL MEMBERSHIP BRANCH

Tax-exempt · OLYMPIA, WA 98507

Address and contacts

Address (IRS master file)
PO BOX 1293, OLYMPIA, WA 98507-1293
In care of
% DYLAN BROOKS
Mailing address (990-N for 2025)
PO Box 1293, Olympia WA 98507
Principal officer (990-N for 2025)
Harris Ammons, 1837 10th Ave SE, Olympia WA 98501

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

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026990-N on file
2024June 30, 2025November 17, 2025990-N on file
2023June 30, 2024November 15, 2024990-N on file

File the 2026 990-N for INDUSTRIAL WORKERS OF THE WORLD

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

IRS record

EIN
81-3523347
Tax-exempt status
501(c)(5): Labor, agricultural or horticultural organization
Donations deductible
No
Exempt since
2013
Accounting year ends
June
Files
Form 990-N (e-Postcard)
Category (NTEE)
Employment (J40)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Harris Ammons
June 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Richard Ammons
June 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Allison Deaton
June 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Dylan Brooks
June 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Zach Flieg
June 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Robin Flowers
June 30, 2020≤ $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 81-3523347).

Questions about INDUSTRIAL WORKERS OF THE WORLD

What is the EIN of INDUSTRIAL WORKERS OF THE WORLD?
The employer identification number (EIN) of INDUSTRIAL WORKERS OF THE WORLD is 81-3523347.
Is INDUSTRIAL WORKERS OF THE WORLD tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(5) since 2013.
Are donations to INDUSTRIAL WORKERS OF THE WORLD tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does INDUSTRIAL WORKERS OF THE WORLD file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of INDUSTRIAL WORKERS OF THE WORLD due?
The return for tax year 2026 (the year ending June 30, 2027) is due November 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did INDUSTRIAL WORKERS OF THE WORLD last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended June 30, 2026.
Who is the principal officer of INDUSTRIAL WORKERS OF THE WORLD?
The 990-N for 2025 names Harris Ammons.

Other nonprofits in OLYMPIA

All nonprofits in OLYMPIA · Washington · Employment