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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 45-3821556

INDUSTRIAL WORKERS OF THE WORLD

Also known as DETROIT IWW GENERAL MEMBERSHIP BRAN

Tax-exempt (reinstated) · DETROIT, MI 48232

Address and contacts

Address (IRS master file)
PO BOX 32236, DETROIT, MI 48232-0236
Mailing address (990-N for 2025)
PO Box 32236, Detroit MI 48232

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
45-3821556
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)

Revocation and reinstatement

Exemption revoked
November 15, 2014
Posted by the IRS
March 9, 2015
Reinstated
Effective November 15, 2014

From the IRS automatic revocation list: organizations that did not file a required return or e-Postcard for three consecutive years.

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025June 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Robert James Fulner
June 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Jacob Sable
June 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Zachary Guerra
June 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Nathan Reiber
June 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Nathan Reiber
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 45-3821556).

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 45-3821556.
Is INDUSTRIAL WORKERS OF THE WORLD tax-exempt?
Yes. The IRS revoked its exemption on November 15, 2014 and reinstated it effective November 15, 2014.
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.

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