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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 68-0379040

MARINE CORPS LEAGUE

Also known as 942 MCL MT DIABLO DET

Tax-exempt · DANVILLE, CA 94526

Address and contacts

Address (IRS master file)
400 HARTZ AVE, DANVILLE, CA 94526-3804
In care of
% LEE F HALVERSON SR
Mailing address (990-N for 2025)
400 HARTZ AVENUE, Danville CA 94526
Principal officer (990-N for 2025)
PATRICK LIENEWEG, 400 HARTZ AVENUE, Danville CA 94526

California records

California keeps its own records of charities and corporations. Search them by EIN 68-0379040 or by the name MARINE CORPS LEAGUE.

Attorney General, Registry of Charities and Fundraisers
Registration status and filed reports (CT-TR-1, RRF-1)

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
68-0379040
Tax-exempt status
501(c)(4): Social welfare organization
Exempt since
1946
Accounting year ends
June
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: PATRICK LIENEWEG
June 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Darcy Kauer
June 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Allan FP Cruz
June 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022June 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Frank Wallace III
June 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Allan Cruz
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 68-0379040).

Questions about MARINE CORPS LEAGUE

What is the EIN of MARINE CORPS LEAGUE?
The employer identification number (EIN) of MARINE CORPS LEAGUE is 68-0379040.
Is MARINE CORPS LEAGUE tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(4) since 1946.
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 PATRICK LIENEWEG.

Other nonprofits in DANVILLE

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