Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: OK, CA, MD
- Typical grant
- $10M
- Total giving
- $190.7M
- Grants reported
- 11
Foundation directoryThe T Boone Pickens Foundation Tosa Foundation C/O Tashia Morgridge Tansy Charitable Foundation C/O Eric Wepsic The Tepper Foundation Tenacre Foundation T Causemetics Foundation Dba Thrive Causemetics Foundation The Tow Foundation Inc Truist Foundation Inc The Thomas and Stacey Siebel Foundation Ting Tsung & Wei Fong Chao Foundation Td Charitable Foundation The Terry Foundation The Thompson Family Foundation Inc Timken Foundation of Canton Temple Hoyne Buell Foundation Tom and Julie Wood Family Foundation Inc Town Branch Foundation Terra Foundation for American Art The Theodore J Forstmann Charitable Tr C/O Bessemer Trust Company NA Trubob Fund Toyota USA Foundation C/O Corporate Tax Department The Tang Fund Target Foundation Texas Instruments Foundation
Foundations starting with T
450 private foundations with profiled giving history. Figures from IRS 990-PF filings.
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Typical grant is the median of grants reported in the filing data.
1–24 of 450 foundations in this list
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: WI, OH, NY
- Typical grant
- $5K
- Total giving
- $129.8M
- Grants reported
- 116
Latest IRS filing: 2025 · Current application dates need confirmation.
Most reported giving: CA, MA, GA
- Typical grant
- $5.3M
- Total giving
- $89.1M
- Grants reported
- 12
Latest IRS filing: 2023 · Current application dates need confirmation.
Most reported giving: NY, NJ, DC
- Typical grant
- $200K
- Total giving
- $87M
- Grants reported
- 148
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: KS, NY, NJ
- Typical grant
- $65.3K
- Total giving
- $82.3M
- Grants reported
- 178
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: WA, TX, CA
- Typical grant
- $93.3K
- Total giving
- $77.8M
- Grants reported
- 215
Latest IRS filing: 2025 · Current application dates need confirmation.
Most reported giving: NY, CT, PA
- Typical grant
- $82.5K
- Total giving
- $73.1M
- Grants reported
- 419
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: DC, VA, NC
- Typical grant
- $25K
- Total giving
- $67M
- Grants reported
- 447
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: IL, CA, MT
- Typical grant
- $116K
- Total giving
- $56M
- Grants reported
- 22
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: TX, NY, CA
- Typical grant
- $30K
- Total giving
- $54.4M
- Grants reported
- 327
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: NY, NJ, FL
- Typical grant
- $10K
- Total giving
- $49.2M
- Grants reported
- 2,081
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: TX
- Typical grant
- $1.4M
- Total giving
- $41.9M
- Grants reported
- 27
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: NY, CT, MA
- Typical grant
- $50K
- Total giving
- $41.2M
- Grants reported
- 264
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: OH, TX, SC
- Typical grant
- $70K
- Total giving
- $38.2M
- Grants reported
- 214
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: CO, CA, NY
- Typical grant
- $26.2K
- Total giving
- $38.1M
- Grants reported
- 958
Latest IRS filing: 2025 · Current application dates need confirmation.
Most reported giving: IN, FL, VA
- Typical grant
- $121.1K
- Total giving
- $36.4M
- Grants reported
- 61
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: AR, OK, NY
- Typical grant
- $250K
- Total giving
- $30M
- Grants reported
- 63
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: IL, NY, CA
- Typical grant
- $50K
- Total giving
- $29.7M
- Grants reported
- 435
Latest IRS filing: 2025 · Current application dates need confirmation.
Most reported giving: NY, CA, NJ
- Typical grant
- $250K
- Total giving
- $27.3M
- Grants reported
- 66
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: NY, CT, DC
- Typical grant
- $700K
- Total giving
- $26.9M
- Grants reported
- 16
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: IN, GA, AZ
- Typical grant
- $330K
- Total giving
- $26.4M
- Grants reported
- 48
Latest IRS filing: 2025 · Current application dates need confirmation.
Most reported giving: NY, MA, CO
- Typical grant
- $5K
- Total giving
- $25.7M
- Grants reported
- 156
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: MN, NY, CA
- Typical grant
- $100K
- Total giving
- $23.1M
- Grants reported
- 125
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: TX, CA, NY
- Typical grant
- $500
- Total giving
- $22.6M
- Grants reported
- 4,484
| Foundation | Typical grant | Total giving | Grants reported |
|---|---|---|---|
| The T Boone Pickens Foundation IRS filing 2024 · Most giving: OK, CA, MD | $10M | $190.7M | 11 |
| Tosa Foundation C/O Tashia Morgridge IRS filing 2024 · Most giving: WI, OH, NY | $5K | $129.8M | 116 |
| Tansy Charitable Foundation C/O Eric Wepsic IRS filing 2025 · Most giving: CA, MA, GA | $5.3M | $89.1M | 12 |
| The Tepper Foundation IRS filing 2023 · Most giving: NY, NJ, DC | $200K | $87M | 148 |
| Tenacre Foundation IRS filing 2024 · Most giving: KS, NY, NJ | $65.3K | $82.3M | 178 |
| T Causemetics Foundation Dba Thrive Causemetics Foundation IRS filing 2024 · Most giving: WA, TX, CA | $93.3K | $77.8M | 215 |
| The Tow Foundation Inc IRS filing 2025 · Most giving: NY, CT, PA | $82.5K | $73.1M | 419 |
| Truist Foundation Inc IRS filing 2024 · Most giving: DC, VA, NC | $25K | $67M | 447 |
| The Thomas and Stacey Siebel Foundation IRS filing 2024 · Most giving: IL, CA, MT | $116K | $56M | 22 |
| Ting Tsung & Wei Fong Chao Foundation IRS filing 2024 · Most giving: TX, NY, CA | $30K | $54.4M | 327 |
| Td Charitable Foundation IRS filing 2024 · Most giving: NY, NJ, FL | $10K | $49.2M | 2,081 |
| The Terry Foundation IRS filing 2024 · Most giving: TX | $1.4M | $41.9M | 27 |
| The Thompson Family Foundation Inc IRS filing 2024 · Most giving: NY, CT, MA | $50K | $41.2M | 264 |
| Timken Foundation of Canton IRS filing 2024 · Most giving: OH, TX, SC | $70K | $38.2M | 214 |
| Temple Hoyne Buell Foundation IRS filing 2024 · Most giving: CO, CA, NY | $26.2K | $38.1M | 958 |
| Tom and Julie Wood Family Foundation Inc IRS filing 2025 · Most giving: IN, FL, VA | $121.1K | $36.4M | 61 |
| Town Branch Foundation IRS filing 2024 · Most giving: AR, OK, NY | $250K | $30M | 63 |
| Terra Foundation for American Art IRS filing 2024 · Most giving: IL, NY, CA | $50K | $29.7M | 435 |
| The Theodore J Forstmann Charitable Tr C/O Bessemer Trust Company NA IRS filing 2025 · Most giving: NY, CA, NJ | $250K | $27.3M | 66 |
| Trubob Fund IRS filing 2024 · Most giving: NY, CT, DC | $700K | $26.9M | 16 |
| Toyota USA Foundation C/O Corporate Tax Department IRS filing 2024 · Most giving: IN, GA, AZ | $330K | $26.4M | 48 |
| The Tang Fund IRS filing 2025 · Most giving: NY, MA, CO | $5K | $25.7M | 156 |
| Target Foundation IRS filing 2024 · Most giving: MN, NY, CA | $100K | $23.1M | 125 |
| Texas Instruments Foundation IRS filing 2024 · Most giving: TX, CA, NY | $500 | $22.6M | 4,484 |
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