Nonprofit · EIN 43-6073640
MARINE CORPS LEAGUE
Also known as 183 SOUTH ST LOUIS DETACHMENT MCL
Tax-exempt · SAINT LOUIS, MO 63123
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $90,682 | $85,731 | $4,951 | $581,069 | $13,352 | $567,717 |
| June 30, 2024 | 990 | $76,382 | $65,814 | $10,568 | $575,422 | $12,656 | $562,766 |
| June 30, 2023 | 990 | $65,595 | $90,133 | -$24,538 | $551,185 | $426 | $550,759 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $5,202
- Membership dues
- $5,202
- Program service revenue
- $41,776
- Investment income
- $13,901
- Net gain from sales of assets
- $541
- Net income from fundraising events
- $1,952
- Other revenue
- $29,803
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $4,375
- Occupancy
- $2,048
- Depreciation
- $4,350
- Program services (functional)
- $66,544
- Management and general (functional)
- $19,187
Balance sheet and other
- Total assets, start of year
- $575,422
- Total assets, end of year
- $581,069
- Total liabilities, end of year
- $13,352
- Net assets, end of year
- $567,717
- Land, buildings and equipment
- $365,629
- Publicly traded securities
- $170,491
- Net assets without donor restrictions
- $567,717
- Gross receipts
- $91,949
- Employees
- 0
- Volunteers
- 16
- Year formed
- 1992
- State of legal domicile
- MO
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990 for the year ended June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| PAUL CAMPOS | COMMANDANT Trustee or director, Officer | 15 | $0 |
| KEN DIECKMANN | CHAPLAIN Trustee or director | 15 | $0 |
| ED DODSON | JR. PAST COM Trustee or director, Officer | 15 | $0 |
| JEAN KOCH | SERGEANT AT Trustee or director | 15 | $0 |
| MIKE LEE | JUDGE ADVOCA Trustee or director | 15 | $0 |
| KEN MCGUFFEY | SR. VICE COM Trustee or director | 15 | $0 |
| STEVE MICHALSKI | JR. VICE COM Trustee or director | 15 | $0 |
| CHARLES OLDANI | PAYMASTER Trustee or director | 15 | $0 |
| NATHAN RUHNOW | ADJUTANT Trustee or director, Officer | 15 | $0 |
990 for the year ended June 30, 2024: 9 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| PAUL CAMPOS | COMMANDANT Trustee or director, Officer | 15 | $0 |
| KEN DIECKMANN | CHAPLAIN Trustee or director | 15 | $0 |
| ED DODSON | JR. PAST COM Trustee or director, Officer | 15 | $0 |
| JEAN KOCH | SERGEANT AT Trustee or director | 15 | $0 |
| MIKE LEE | JUDGE ADVOCA Trustee or director | 15 | $0 |
| KEN MCGUFFEY | SR. VICE COM Trustee or director | 15 | $0 |
| STEVE MICHALSKI | JR. VICE COM Trustee or director | 15 | $0 |
| CHARLES OLDANI | PAYMASTER Trustee or director | 15 | $0 |
| NATHAN RUHNOW | ADJUTANT Trustee or director, Officer | 15 | $0 |
990 for the year ended June 30, 2023: 9 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| EDDIE DODSON | Jr. Past COMMAN Trustee or director, Officer | 15 | $0 |
| STEVE MICHALSKI | JR VICE COMMAND Trustee or director | 15 | $0 |
| PAUL CAMPOS | Commandant Trustee or director, Officer | 15 | $0 |
| MICHAEL LEE | JUDGE ADVOCATE Trustee or director | 15 | $0 |
| KEN MCGUFFEY | SR VICE COMMAND Trustee or director | 15 | $0 |
| NATHAN RUHNOW | ADJUTANT Trustee or director, Officer | 15 | $0 |
| KENNETH DIECKMANN | CHAPLIN Trustee or director | 15 | $0 |
| MICHAEL HANNEMAN | SERGEANT AT ARM Trustee or director | 15 | $0 |
| Charles Oldani | Paymaster Trustee or director, Officer | 15 | $0 |
Address and contacts
- Address (IRS master file)
- 7922 CROYDON DR, SAINT LOUIS, MO 63123-1546
- In care of
- % KENNETH MCGUFFEY
- Principal officer (990 for 2024)
- CHARLES OLDANI, 7922 CROYDON, STLOUIS, MO 63123
- Signed the 990
- CHARLES OLDANI, PAYMASTER
- Phone
- (314) 352-8762
- Website
- WWW.MCL183.COM
- Return prepared by
- RICE SULLIVAN LLC
Mission
JOIN TOGETHER IN CAMARADERIE AND FELLOWSHIP FOR THE PURPOSE OF PRESERVING TRADITIONS AND PROMOTING INTERESTS OF THE U.S. MARINE CORPS.
Program accomplishments
- TO RENDER ASSISTANCE TO VETERANS AND OTHER WORTHY ORGANIZATIONS AND INDIVIDUALS.Expenses $9,422
- TO PROVIDE A PLACE TO REMIND MEMBERS OF THE OBLIGATIONS AND PROVIDE A BAND OF COMRADESHIP.Expenses $54,632 · revenue $41,776
- TO SHOW RESPECT FOR THE DECEASED AND COMFORT THE FAMILY.Expenses $2,490
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in June, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990 on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990 on file |
IRS record
- EIN
- 43-6073640
- Tax-exempt status
- 501(c)(4): Social welfare organization
- Exempt since
- 1967
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Group exemption
- 0955: MARINE CORPS LEAGUE NATIONAL HEADQUARTERS
- Assets (IRS master file)
- $581,069
- Income (IRS master file)
- $91,949
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $90,682 | $85,731 | $581,069 | IRS |
| 990 | June 2024 | $76,382 | $65,814 | $575,422 | XML |
| 990 | June 2023 | $65,595 | $90,133 | $551,185 | XML |
| 990 | June 2022 | $98,372 | $128,488 | $575,297 | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990 | June 2019 | – | – | – | IRS |
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 43-6073640).
Questions about MARINE CORPS LEAGUE
- What is the EIN of MARINE CORPS LEAGUE?
- The employer identification number (EIN) of MARINE CORPS LEAGUE is 43-6073640.
- Is MARINE CORPS LEAGUE tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(4) since 1967.
- Which annual return does MARINE CORPS LEAGUE file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of MARINE CORPS LEAGUE due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. 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 for the year ended June 2025.
- Who is the principal officer of MARINE CORPS LEAGUE?
- The 990 for the year ended June 30, 2025 names CHARLES OLDANI.
- Who are the officers and directors of MARINE CORPS LEAGUE?
- The 990 for the year ended June 30, 2025 lists 9 people; 0 received compensation from the organization.
- How much revenue does MARINE CORPS LEAGUE have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $90,682, expenses of $85,731 and total assets of $581,069 at year end.
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