Nonprofit · EIN 99-4182001
CSA SAN FRANCISCO CHAPTER
Tax-exempt · DUBLIN, CA 94568
Address and contacts
- Address (IRS master file)
- 2285 CENTRAL PKWY, DUBLIN, CA 94568-6718
- Mailing address (990-N for 2025)
- 2285 Central Pkwy, Dublin CA 94568
- Principal officer (990-N for 2025)
- Sudesh Gadewar, 2285 Central Pkwy, Dublin CA 94568
- Website
- https://csasfo.com
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 | No data |
IRS record
- EIN
- 99-4182001
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2024
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Science and technology (U41)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: Sudesh Gadewar | December 31, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2024 Officer: Gadewar Sudesh Venketeshrao | December 31, 2024 | ≤ $50,000 receipts | – | – | e-Postcard |
990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 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.
Questions about CSA SAN FRANCISCO CHAPTER
- What is the EIN of CSA SAN FRANCISCO CHAPTER?
- The employer identification number (EIN) of CSA SAN FRANCISCO CHAPTER is 99-4182001.
- Is CSA SAN FRANCISCO CHAPTER tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2024.
- Are donations to CSA SAN FRANCISCO CHAPTER tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CSA SAN FRANCISCO CHAPTER file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of CSA SAN FRANCISCO CHAPTER 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 CSA SAN FRANCISCO CHAPTER 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 CSA SAN FRANCISCO CHAPTER?
- The 990-N for 2025 names Sudesh Gadewar.
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