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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 90-0535576

NATIONAL STAFF ORGANIZATION

Also known as OREGON ASSOCIATE STAFF ORGANIZATION

Tax-exempt · PORTLAND, OR 97223

Address and contacts

Address (IRS master file)
6900 SW ATLANTA ST, PORTLAND, OR 97223-2513
In care of
% JULIE FOSS
Mailing address (990-N for 2024)
6900 SW Atlanta St, Portland OR 97223
Principal officer (990-N for 2024)
Joyce Caldwell, 6900 SW Atlanta St, Portland OR 97223

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

Tax yearYear endedDueIRS public records
2025August 31, 2026January 15, 2027Not due yet
2024August 31, 2025January 15, 2026990-N on file
2023August 31, 2024January 15, 2025990-N on file

File the 2025 990-N for NATIONAL STAFF ORGANIZATION

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

IRS record

EIN
90-0535576
Tax-exempt status
501(c)(5): Labor, agricultural or horticultural organization
Donations deductible
No
Exempt since
1971
Accounting year ends
August
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Joyce Caldwell
August 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Joyce Caldwell
August 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Kelly McKenna
August 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Marianne Fairchild
August 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Mel Harmon
August 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Mel Harmon
August 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: JULIE FOSS
August 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 90-0535576).

Questions about NATIONAL STAFF ORGANIZATION

What is the EIN of NATIONAL STAFF ORGANIZATION?
The employer identification number (EIN) of NATIONAL STAFF ORGANIZATION is 90-0535576.
Is NATIONAL STAFF ORGANIZATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(5) since 1971.
Are donations to NATIONAL STAFF ORGANIZATION tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does NATIONAL STAFF ORGANIZATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of NATIONAL STAFF ORGANIZATION due?
The return for tax year 2025 (the year ending August 31, 2026) is due January 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did NATIONAL STAFF ORGANIZATION last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended August 31, 2025.
Who is the principal officer of NATIONAL STAFF ORGANIZATION?
The 990-N for 2024 names Joyce Caldwell.

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