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

Nonprofit · EIN 36-4623432

MARINE CORPS LEAGUE

Also known as OKLAHOMA PACK MODD

Tax-exempt (reinstated) · TULSA, OK 74145

Address and contacts

Address (IRS master file)
89121 EAST 56TH STREET, TULSA, OK 74145-0000
In care of
% ROBERT MCKNIGHT
Mailing address (990-N for 2025)
89121 EAST 56TH STREET, TULSA OK 74145
Principal officer (990-N for 2025)
Robert McKnight, 8912 East 56th Street, Tulsa OK 74145

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 MARINE CORPS LEAGUE

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

IRS record

EIN
36-4623432
Tax-exempt status
501(c)(4): Social welfare organization
Exempt since
1946
Accounting year ends
June
Files
Form 990-N (e-Postcard)

Revocation and reinstatement

Exemption revoked
May 15, 2010
Posted by the IRS
March 11, 2013
Reinstated
Effective May 15, 2010

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 2025
Officer: Robert McKnight
June 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Robert McKnight
June 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Robert McKnight
June 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Robert McKnight
June 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Robert M McKnight
June 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Robert M McKnight
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 36-4623432).

Questions about MARINE CORPS LEAGUE

What is the EIN of MARINE CORPS LEAGUE?
The employer identification number (EIN) of MARINE CORPS LEAGUE is 36-4623432.
Is MARINE CORPS LEAGUE tax-exempt?
Yes. The IRS revoked its exemption on May 15, 2010 and reinstated it effective May 15, 2010.
Which annual return does MARINE CORPS LEAGUE file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of MARINE CORPS LEAGUE 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 MARINE CORPS LEAGUE 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 MARINE CORPS LEAGUE?
The 990-N for 2025 names Robert McKnight.

Other nonprofits in TULSA

All nonprofits in TULSA · Oklahoma