Nonprofit · EIN 47-4144066
600X LEAGUE
Tax-exempt · OAKLAND, CA 94610
Address and contacts
- Address (IRS master file)
- 4079 LAKESHORE AVE, OAKLAND, CA 94610-1141
- In care of
- % MARC KODAMA
- Mailing address (990-N for 2025)
- 4079 Lakeshore Ave, Oakland CA 94610
- Principal officer (990-N for 2025)
- Marc Kodama, 4079 Lakeshore Ave, Oakland CA 94610
- Website
- www.600xleague.org
California records
California keeps its own records of charities and corporations. Search them by EIN 47-4144066 or by the name 600X LEAGUE.
- Attorney General, Registry of Charities and Fundraisers
- Registration status and filed reports (CT-TR-1, RRF-1)
- Secretary of State, bizfile Online
- Corporation status, entity number, agent for service
- Franchise Tax Board
- Entity status letter (state tax exemption, good standing)
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 February, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | February 28, 2026 | July 15, 2026 | 990-N on file |
| 2024 | February 28, 2025 | July 15, 2025 | 990-N on file |
| 2023 | February 29, 2024 | July 15, 2024 | 990-N on file |
IRS record
- EIN
- 47-4144066
- Tax-exempt status
- 501(c)(7): Social or recreational club
- Donations deductible
- No
- Exempt since
- 2016
- Accounting year ends
- February
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Recreation and sports (N50)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: Marc Kodama | February 28, 2026 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2024 Officer: Marc Kodama | February 28, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2023 Officer: Marc Kodama | February 29, 2024 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2022 Officer: Marc Kodama | February 28, 2023 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2020 Officer: Marc Kodama | February 28, 2021 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2019 Officer: Marc Kodama | February 29, 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 47-4144066).
Questions about 600X LEAGUE
- What is the EIN of 600X LEAGUE?
- The employer identification number (EIN) of 600X LEAGUE is 47-4144066.
- Is 600X LEAGUE tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(7) since 2016.
- Are donations to 600X LEAGUE tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does 600X LEAGUE file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of 600X LEAGUE due?
- The return for tax year 2026 (the year ending February 28, 2027) is due July 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did 600X LEAGUE last file with the IRS?
- The latest return in the IRS public files is the 990-N for 2025 for the year ended February 28, 2026.
- Who is the principal officer of 600X LEAGUE?
- The 990-N for 2025 names Marc Kodama.
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All nonprofits in OAKLAND · California · Recreation and sports