The Tweten Foundation
Invitation OnlyCarmel, California · EIN 26-3067054 · Private foundation
Grants paid (2024)$108K
Organizations funded7
Typical grant$6,000
Total assets$57K
Half of its grants to organizations were between $1,000 and $25,000.
From the return
How to apply
On its return for tax year 2024 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
16% of grants went outside California.
Grants paid in tax year 2024
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Santa Lucia Conservancy Sana Lucia Conservancy | Carmelbythesea, CA | Support and protect environment | $50,000 |
| Eisenhower Health Foundation Eisenhower Health Foundation | Rancho Mirage, CA | Support campaign for new cardiovascu | $25,000 |
| Whale Sanctuary Project Whale Sanctuary Project | Sherbrooke, CA | Support marine life sanctuaries | $20,000 |
| SPCA of Monterey County SPCA of Monterey County | Monterey, CA | Support care of stray/abused animals | $6,000 |
| Alzheimer Drug Discovery Foundation Alzheimer Drug Discovery Foundation | New York, NY | To support alzheimer's research | $5,000 |
| Cancer Help Desk Cancer Help Desk | Burlingame, CA | Support cancer research | $1,000 |
| Seeing Spots Farm Seeing Spots Farm | Solvang, CA | Nature education and preservation | $1,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2024 | $108,000 | 7 |
| 2023 | $29,550 | 4 |
Sources
- IRS Form 990-PF, tax year 2024, filed Nov 17, 2025 - IRS e-file batch, object ID 202513219349101376
- IRS Tax Exempt Organization Search for EIN 26-3067054
- Profile updated Nov 8, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.