Nonprofit · EIN 99-3105817
MAMBAS
Also known as MAMBAS SOFTBALL
Tax-exempt · ELK GROVE, CA 95757
Address and contacts
- Address (IRS master file)
- 9630 BRUCEVILLE RD 390, ELK GROVE, CA 95757-5512
- In care of
- % KESHA SWITZER
- Mailing address (990-N for 2025)
- 9630 Bruceville Rd 390, Elk Grove CA 95757
- Principal officer (990-N for 2025)
- Kenneth Ramey, 5307 Laguna Park Dr, Elk Grove CA 95758
California records
California keeps its own records of charities and corporations. Search them by EIN 99-3105817 or by the name MAMBAS.
- 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 December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990-N on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-N on file |
| 2023 | December 31, 2023 | May 15, 2024 | Check at the IRS |
IRS record
- EIN
- 99-3105817
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2024
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Recreation and sports (N63)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: Kenneth Ramey | December 31, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2024 Officer: Kenneth Ramey | December 31, 2024 | ≤ $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 99-3105817).
Questions about MAMBAS
- What is the EIN of MAMBAS?
- The employer identification number (EIN) of MAMBAS is 99-3105817.
- Is MAMBAS tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2024.
- Are donations to MAMBAS tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does MAMBAS file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of MAMBAS due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did MAMBAS last file with the IRS?
- The latest return in the IRS public files is the 990-N for 2025 for the year ended December 31, 2025.
- Who is the principal officer of MAMBAS?
- The 990-N for 2025 names Kenneth Ramey.
Other nonprofits in ELK GROVE
- ELK GROVE YOUTH SOCCER LEAGUE EIN 68-0029860 · last filed 990 for 2024
- SACRAMENTO ASIAN SPORTS FOUNDATION EIN 94-3227001 · last filed 990 for 2024
- LADY MAGIC GIRLS SOFTBALL INC EIN 68-0481644 · last filed 990 for 2025
- ELK GROVE YOUTH BASEBALL EIN 77-0229868 · last filed 990 for 2025
- ELK GROVE SWIM TEAM BOOSTERS INC EIN 68-0225540 · last filed 990 for 2025
- ELK GROVE AQUATICS CLUB EIN 68-0220604 · last filed 990 for 2024
- LAGUNA YOUTH BASEBALL LEAGUE INC EIN 30-0269143 · last filed 990 for 2025
- ELK GROVE UNITED SOCCER CLUB EIN 68-0447336 · last filed 990 for 2025
All nonprofits in ELK GROVE · California · Recreation and sports