Foundations starting with T
450 private foundations with profiled giving history. Figures from IRS 990-PF filings. Search every letter at once.
Typical grant is the median of grants reported in the filing data. Application details come from the latest filing and can be out of date, so confirm them with the foundation.
1–100 of 450 foundations in this list.
| 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 |
| The Timashev Family Foundation C/O Carmen & Pearl Cpa IRS filing 2024 · Most giving: OH, FL, OR | $150K | $22.1M | 10 |
| Theodore R and Vivian M Johnson Scholarship Foundation Inc IRS filing 2024 · Most giving: FL, MN, DC | $30.9K | $20.3M | 180 |
| The Tu Foundation IRS filing 2024 · Most giving: OH, CA, GA | $119.1K | $19.7M | 11 |
| Treehouse Family Foundation IRS filing 2024 · Most giving: MA, SC, NC | $142K | $19.3M | 9 |
| Thomas W Smith Foundation Inc IRS filing 2025 · Most giving: NY, DC, VA | $150K | $18.7M | 107 |
| Target Als Foundation Inc IRS filing 2024 · Most giving: CA, NY, MA | $130K | $18M | 75 |
| The Teagle Foundation IRS filing 2024 · Most giving: NY, TN, PA | $25K | $17.8M | 304 |
| Trott Family Philanthropies Inc IRS filing 2024 · Most giving: IL, MO, OH | $200K | $17.4M | 77 |
| Tower Family Fund Inc IRS filing 2025 · Most giving: MA, NY, DC | $25K | $17.2M | 215 |
| TMT Charitable Foundation Inc IRS filing 2024 · Most giving: CT, NH, NY | $75K | $16.9M | 19 |
| Tortuga Charitable Foundation IRS filing 2025 · Most giving: DC, NY, CA | $75K | $16.6M | 231 |
| Thomas W Haas Foundation IRS filing 2024 · Most giving: ME, NH, DC | $5K | $16.5M | 56 |
| Troper Wojcicki Foundation IRS filing 2024 · Most giving: CA, NY, MA | $210.1K | $15.8M | 60 |
| Taylor Family Foundation IRS filing 2025 · Most giving: MO, DC, FL | $10K | $15.5M | 35 |
| The Townsend Foundation Inc IRS filing 2025 · Most giving: NJ, PA, CA | $50K | $15M | 81 |
| Tull Family Foundation IRS filing 2024 · Most giving: MA, PA, NY | $200K | $14.9M | 25 |
| Thomas & Dorothy Leavey Foundation IRS filing 2024 · Most giving: CA, DC, WA | $3K | $14.6M | 185 |
| T Kimball Brooker Foundation IRS filing 2023 · Most giving: NY, MA, IL | $3.8K | $14.2M | 16 |
| The Taft Foundation IRS filing 2024 · Most giving: NY, FL, OR | $82.5K | $12.2M | 94 |
| Three Rivers Foundation for the Arts & Sciences IRS filing 2024 · Most giving: TX | $36.6K | $12.1M | 6 |
| Three Sisters Foundation Bessemer Trust Company of Delaware IRS filing 2025 · Most giving: NY, RI, VT | $200K | $12.1M | 6 |
| Thomas D Klingenstein Fund IRS filing 2024 · Most giving: CA, GA, NE | $25K | $12M | 32 |
| Tom and Meg Names Family Fdn IRS filing 2025 · Most giving: WA, CA, OR | $100K | $12M | 44 |
| Technical Training Foundation IRS filing 2024 · Most giving: CA, NH, MA | $100K | $11.9M | 46 |
| Tiger Global Impact Ventures Inc IRS filing 2024 · Most giving: CA, CO, NY | $338.5K | $11.9M | 20 |
| T Rowe Price Foundation IRS filing 2024 · Most giving: DE, MD, NY | $15K | $11.7M | 249 |
| Thomas L Kempner Jr Foundation IRS filing 2024 · Most giving: NY, CA, CT | $225K | $11.6M | 22 |
| Tarsadia Foundation IRS filing 2024 · Most giving: CA, TX, GUJARAT | $100K | $11.5M | 56 |
| Thomas J Vincent Foundation Inc IRS filing 2024 · Most giving: HI, MA, FL | $25K | $11.3M | 17 |
| Trevor Place Foundation IRS filing 2024 · Most giving: NY, MI, CA | $5K | $11.1M | 65 |
| Travelers Foundation IRS filing 2025 · Most giving: CT, LA, MN | $25K | $10.9M | 188 |
| Torrey Coast Foundation IRS filing 2024 · Most giving: CA, NY, MA | $249.7K | $10.7M | 25 |
| Tiger Foundation IRS filing 2024 · Most giving: NY, DC | $200K | $10.5M | 50 |
| Two Eagles Foundation Inc IRS filing 2024 · Most giving: WI, MN, OH | $31K | $10.4M | 315 |
| Tres Grace Family Foundation IRS filing 2024 · Most giving: TX, FL, NC | $62K | $10.4M | 103 |
| The Telluray Foundation IRS filing 2024 · Most giving: CO, CA, VA | $35K | $10.1M | 95 |
| Thomas & Linda Koehn Foundation IRS filing 2024 · Most giving: IA, RI, FL | $55.6K | $10.1M | 52 |
| Thompson Foundation IRS filing 2025 · Most giving: MI | $278.1K | $9.9M | 11 |
| Tawani Charitable Distribution Fund IRS filing 2024 · Most giving: IL, NY, CA | $24K | $9.6M | 119 |
| Tr W I H Pitts Memorial Fund IRS filing 2025 · Most giving: GA | $597.6K | $9.5M | 10 |
| The Te Craig SD Heard and Ld Heard Memorial IRS filing 2025 · Most giving: TX | $1.5M | $9M | 6 |
| Timothy and Michele Barakett Foundation C/O Trb Advisors LP IRS filing 2024 · Most giving: MA, NY, CA | $50K | $8.8M | 35 |
| Timothy and Barbara Michels Family Foundation IRS filing 2025 · Most giving: NH, WI, NY | $73.3K | $8.8M | 20 |
| The Tracking Foundation IRS filing 2024 · Most giving: AL, WI, NY | $800K | $8.6M | 5 |
| Teach A Man to Fish Foundation IRS filing 2024 · Most giving: WY, CA, CO | $10K | $8.5M | 11 |
| Turner Family Charitable Foundation IRS filing 2025 · Most giving: FL, VA, AL | $20K | $8.4M | 93 |
| The Tudor Foundation Inc IRS filing 2025 · Most giving: CT, NY, VA | $15K | $8.3M | 176 |
| Townebank Foundation IRS filing 2024 · Most giving: VA, NC, FL | $36.5K | $8.3M | 178 |
| Teiger Foundation IRS filing 2024 · Most giving: NY, CA, TX | $30.9K | $8.3M | 133 |
| Tua Anne M Orrell Charitable IRS filing 2025 · Most giving: VA, MI, VT | $100K | $8.1M | 69 |
| Tr Uw Jacob Schmidlapp #1 IRS filing 2024 · Most giving: OH, KY, NY | $25K | $8M | 176 |
| Telemachus and Irene Demoulas Family Foundation IRS filing 2024 · Most giving: MA | $200K | $7.9M | 11 |
| Tiger Baron Foundation Inc IRS filing 2024 · Most giving: NY, VT, NJ | $15K | $7.8M | 170 |
| Trane Technologies Charitable Foundation IRS filing 2024 · Most giving: DC, NC, FL | $112.5K | $7.4M | 26 |
| Tara Health Foundation IRS filing 2024 · Most giving: CA, DC, MS | $25K | $7.4M | 39 |
| Tejemos Foundation IRS filing 2024 · Most giving: TX, CA, SC | $75K | $7.3M | 59 |
| Tiny Blue Dot Inc IRS filing 2024 · Most giving: WI, CA, RI | $241.3K | $7.2M | 24 |
| Tikkun Olam Foundation Inc C/O Rockefeller Philanthropy Advisors IRS filing 2024 · Most giving: NY, CA, MA | $60K | $7.2M | 68 |
| Tw M H Judd Charitable Trust IRS filing 2025 · Most giving: GA, SC | $104.9K | $7.2M | 12 |
| Teague Family Foundation IRS filing 2025 · Most giving: GA, IA, MD | $100K | $7M | 26 |
| Troesh Family Foundation IRS filing 2024 · Most giving: CA, MD, AZ | $30K | $6.9M | 33 |
| Taneja Family Foundation Inc IRS filing 2024 · Most giving: FL, CA | $1.1M | $6.9M | 5 |
| Thomas M Helen McKee & John P Ryan Fo John P Ryan Foundation Inc IRS filing 2024 · Most giving: TX, FL, MI | $25K | $6.9M | 145 |
| Tractor Supply Company Foundation IRS filing 2025 · Most giving: TN, DC, CA | $250 | $6.9M | 3,446 |
| Third Federal Foundation IRS filing 2025 · Most giving: OH, FL, NY | $18K | $6.7M | 192 |
| Trailsend Foundation IRS filing 2024 · Most giving: GA, HI, MT | $50K | $6.6M | 47 |
| Terhuly Foundation C/O Terry Gilberstadt IRS filing 2025 · Most giving: SD, MN, ND | $10K | $6.6M | 33 |
| Thornburg Foundation IRS filing 2024 · Most giving: NM, DC, NY | $25K | $6.4M | 144 |
| The Tijori Foundation IRS filing 2024 · Most giving: VA, OH, RI | $150K | $6.3M | 13 |
| Tw Lewis Foundation IRS filing 2025 · Most giving: AZ, VA, DC | $25K | $6.1M | 113 |
| The Thomas and Agnes Carvel Foundation IRS filing 2024 · Most giving: NY, NJ, CA | $15K | $6.1M | 314 |
| Terry & Kelly Crofoot Foundation IRS filing 2025 · Most giving: TX, ME, KS | $4.1K | $6M | 14 |
| Tucker Heart Soul Mind and Strength IRS filing 2025 · Most giving: NC, SC, FL | $5K | $5.9M | 83 |
| Trust Uw for the DE Kay Foundation Xxxxx1001 IRS filing 2025 · Most giving: NY, IL | $371.3K | $5.9M | 14 |
| The Twf Foundation IRS filing 2024 · Most giving: TX, CA, OH | $77.5K | $5.7M | 14 |
| Tykeson Family Charitable Trust IRS filing 2024 · Most giving: OR, MT, PA | $8K | $5.6M | 85 |