Nonprofit · EIN 87-4134076
WELLARK FOUNDATION
Tax-exempt · SANTA CLARA, CA 95050
Address and contacts
- Address (IRS master file)
- 2010 EL CAMINO REAL 2298, SANTA CLARA, CA 95050-4051
- Mailing address (990-N for 2021)
- 1416 Saratoga Ave Ste 362, San Jose CA 95129
- Principal officer (990-N for 2021)
- PeyLung Fu, 1416 Saratoga Ave Ste 362, San Jose CA 95129
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 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 | Not on file |
| 2024 | December 31, 2024 | May 15, 2025 | Not on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 87-4134076
- 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
- 2022
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Health care (E99)
- Assets (IRS master file)
- $5,928
- Income (IRS master file)
- $51,286
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2023 | $51,286 | $46,491 | $5,928 | IRS |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-N for 2021 Officer: PeyLung Fu | December 31, 2021 | ≤ $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 WELLARK FOUNDATION
- What is the EIN of WELLARK FOUNDATION?
- The employer identification number (EIN) of WELLARK FOUNDATION is 87-4134076.
- Is WELLARK FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2022.
- Are donations to WELLARK FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does WELLARK FOUNDATION 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 WELLARK FOUNDATION due?
- The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did WELLARK FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2023.
- Who is the principal officer of WELLARK FOUNDATION?
- The 990-N for 2021 names PeyLung Fu.
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- SONAR BANGLA FOUNDATION EIN 90-0452824 · last filed 990 for 2024
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- EUDEMONIA MEDICAL SERVICE EIN 45-2285078 · last filed 990-EZ for 2025
- HOMEHEALTHCLINIC EIN 86-3801872 · last filed 990-N for 2025
- PROJECT ALTRUISM EIN 30-1281621 · last filed 990-N for 2025
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