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 Application details come from the latest filing and can be out of date, so confirm them with the foundation.
301–400 of 450 foundations in this list.
| Foundation | Typical grant | Total giving | Grants reported |
|---|---|---|---|
| Ted and Meredith Segal Foundation IRS filing 2024 · Most giving: NY, DC, MO | $100K | $1.7M | 13 |
| Tengelsen Family Foundation C/O Jennifer Tengelsen IRS filing 2025 · Most giving: IL, MI, NC | $9.6K | $1.7M | 34 |
| Tecumseh Foundation IRS filing 2024 · Most giving: CO, TX, NM | $10K | $1.7M | 40 |
| Tsh Charitable Foundation IRS filing 2025 · Most giving: NC, NY, FL | $20K | $1.7M | 56 |
| Tt Ua Wh Oliver Etnier 026813-000 IRS filing 2024 · Most giving: NJ, PA, NY | $88K | $1.7M | 13 |
| Towards Sustainability Foundation C/O Charles P Nelson Jr Cambridge Trust IRS filing 2024 · Most giving: MA, NY, IA | $25K | $1.7M | 49 |
| Tom L Ward Family Foundation IRS filing 2024 · Most giving: OK, AZ, IL | $1K | $1.7M | 14 |
| Twomey Foundation IRS filing 2025 · Most giving: IL, IA | $5K | $1.7M | 85 |
| Tom Drexler Charitable Trust IRS filing 2025 · Most giving: KY, LA, TX | $77.5K | $1.7M | 8 |
| Tankenoff Families Foundation IRS filing 2025 · Most giving: MN, DC, NY | $5K | $1.7M | 138 |
| Thomas A Kooyumjian Family Foundation Attn Tony Kooyumjian IRS filing 2025 · Most giving: MO, IL, FL | $5K | $1.7M | 39 |
| Tanimura Family Foundation IRS filing 2024 · Most giving: CA, DC, TN | $22.5K | $1.6M | 42 |
| Tcm Foundation IRS filing 2024 · Most giving: AR | $40K | $1.6M | 11 |
| Tsunami Foundation IRS filing 2024 · Most giving: NY, PA, MA | $75K | $1.6M | 20 |
| Tina & Steven Price Charitable Foundation IRS filing 2024 · Most giving: NY, FL, WA | $25K | $1.6M | 30 |
| The Thomas J Emery Memorial IRS filing 2024 · Most giving: OH, KY | $15K | $1.6M | 67 |
| Travers Family Foundation IRS filing 2024 · Most giving: CA | $79.4K | $1.6M | 8 |
| The Tailwind Foundation IRS filing 2025 · Most giving: TX, WY, OH | $5K | $1.6M | 105 |
| Turner Medical Trust IRS filing 2024 · Most giving: AL | $256.8K | $1.6M | 6 |
| The Thomas R Kline Foundation IRS filing 2025 · Most giving: PA, NY | $10K | $1.5M | 7 |
| The Thomas G Woolford Charitable Tr IRS filing 2025 · Most giving: GA | $50K | $1.5M | 15 |
| Truth Love and Compassion Charitable Foundation Inc IRS filing 2024 · Most giving: GUJARAT | $105.3K | $1.5M | 5 |
| The Troy Savings Bank Charitable Fo IRS filing 2025 · Most giving: NY, OH | $4.6K | $1.5M | 110 |
| Todd R Wagner Foundation IRS filing 2024 · Most giving: CA, FL, VA | $10K | $1.5M | 23 |
| Ten Fingers Foundation IRS filing 2024 · Most giving: OH, MA, NH | $10K | $1.5M | 41 |
| Timken Matthews Family Foundation IRS filing 2024 · Most giving: MA, RI, DC | $45K | $1.5M | 34 |
| Toleo Foundation IRS filing 2025 · Most giving: NC, NY, DC | $25K | $1.5M | 46 |
| Tianaderrah Foundation (DE) IRS filing 2024 · Most giving: NY, MA, NJ | $85K | $1.5M | 18 |
| Theodore A Rapp Foundation IRS filing 2025 · Most giving: NY, CT, MD | $22.5K | $1.5M | 34 |
| The Todd M Morgan Foundation IRS filing 2025 · Most giving: CA, NY, DC | $3K | $1.5M | 33 |
| Thoresen Foundation IRS filing 2024 · Most giving: CA, NC, FL | $22K | $1.5M | 32 |
| The Tom and Mayumi Adams Family Foundation IRS filing 2025 · Most giving: CA, MI, FL | $10K | $1.5M | 33 |
| Turner Family Foundation IRS filing 2025 · Most giving: MN, CA, NJ | $7.5K | $1.5M | 42 |
| Theodore L Cross Family Charitable Foundation IRS filing 2024 · Most giving: NY, MA, FL | $15K | $1.4M | 61 |
| Tioga County Senior Citizens Foundation IRS filing 2024 · Most giving: NY | $1K | $1.4M | 25 |
| Thomas W Pangborn IRS filing 2024 · Most giving: MD, DC, IN | $14.4K | $1.4M | 38 |
| Thomas A Rodgers Jr Family Foundation IRS filing 2024 · Most giving: MA, RI, OR | $25K | $1.4M | 44 |
| The Thomas L Williams & Janeen M Williams Foundation Inc IRS filing 2025 · Most giving: OH, MI, FL | $5K | $1.4M | 35 |
| Ted and Jane Von Voigtlander Foundation IRS filing 2024 · Most giving: MI | $10K | $1.4M | 17 |
| Tavitian Foundation Inc IRS filing 2024 · Most giving: DC, MA, NY | $62.5K | $1.4M | 6 |
| Thomas H Lowder Family Foundation IRS filing 2024 · Most giving: NY, AL, MA | $5K | $1.4M | 73 |
| Tru Needs Inc IRS filing 2024 · Most giving: DC, NC, IL | $275K | $1.4M | 6 |
| Tietjen Family Foundation IRS filing 2025 · Most giving: IL, MO, MI | $1K | $1.4M | 32 |
| Tr Uw Charles I Branan IRS filing 2024 · Most giving: GA | $10K | $1.4M | 149 |
| Tidemark 10 Foundation IRS filing 2025 · Most giving: CA, MA, VA | $5.4K | $1.4M | 18 |
| Tony and Kyra Rogers Foundation IRS filing 2025 · Most giving: CA, FL, NY | $10K | $1.4M | 45 |
| Tr Uw G Gorham Peters 7550-Xxxxxx07373 IRS filing 2024 · Most giving: MA | $55K | $1.4M | 21 |
| Three Opinions Foundation Inc IRS filing 2025 · Most giving: FL, NY, MD | $1K | $1.4M | 49 |
| Thinspace Africa IRS filing 2025 · Most giving: CA | $173.3K | $1.4M | 8 |
| Tsadra Foundation IRS filing 2024 · Most giving: NY, MA, CO | $8.2K | $1.4M | 65 |
| Thomas A Plein Foundation Ltd IRS filing 2025 · Most giving: NV, WI, FL | $20K | $1.4M | 53 |
| Thomas Family Foundation IRS filing 2024 · Most giving: CA, IL, DC | $50K | $1.4M | 18 |
| Thierer Family Foundation IRS filing 2024 · Most giving: IL, TN, IA | $10K | $1.4M | 28 |
| The Thomas C Quick Charitable Trust U/A December 29 1986 IRS filing 2023 · Most giving: NY, FL, CT | $10.5K | $1.4M | 49 |
| Tnkv Foundation IRS filing 2025 · Most giving: WA, MA, NY | $115K | $1.4M | 8 |
| Teeem Inc IRS filing 2024 · Most giving: NY, CT, NJ | $20K | $1.4M | 31 |
| Tim and Lisa Walsh Family Foundation IRS filing 2023 · Most giving: CO, CA, VA | $26.5K | $1.3M | 17 |
| Tom and Lois Longest Charitable Trust IRS filing 2025 · Most giving: TX | $30K | $1.3M | 27 |
| Tmcity Foundation C/O Brown Advisory Trust Co of DE LLC IRS filing 2025 · Most giving: CA, NY, MA | $50K | $1.3M | 21 |
| The Thomas E Jernigan Foundation IRS filing 2025 · Most giving: AL, MD, FL | $10K | $1.3M | 83 |
| The Theodore H Barth Foundation Inc IRS filing 2024 · Most giving: NY, DC, MA | $15K | $1.3M | 67 |
| Trio Foundation IRS filing 2024 · Most giving: MD, CA, AZ | $9.5K | $1.3M | 74 |
| Thomas W Briggs Foundation Inc IRS filing 2024 · Most giving: TN, MA, IL | $20K | $1.3M | 57 |
| Three G Foundation IRS filing 2025 · Most giving: TX, FL, DC | $25K | $1.3M | 29 |
| Two Lights Foundation Inc IRS filing 2024 · Most giving: NY, CA, MA | $2.5K | $1.3M | 23 |
| Thomas Ohana Foundation IRS filing 2025 · Most giving: CA, MN, NY | $37.5K | $1.3M | 22 |
| Tupancy-Harris Fdn-1986 IRS filing 2024 · Most giving: MA, MI | $19K | $1.3M | 26 |
| Thomas & Lisa Mandel Family Foundation IRS filing 2024 · Most giving: OH, NY, PA | $20K | $1.3M | 24 |
| Turning Leaf Foundation Inc C/O Schofer Dillberg & Co IRS filing 2025 · Most giving: MA, CA | $100K | $1.3M | 13 |
| T Kendall Hunt Family Foundation Inc IRS filing 2025 · Most giving: IL, MS, WI | $7.1K | $1.3M | 52 |
| Tapestry Foundation of Mary Carmel and Thomas P Borders IRS filing 2025 · Most giving: TX, MO, NY | $25K | $1.3M | 25 |
| The Turano Foundation C/O Lisa Turano IRS filing 2025 · Most giving: IL, CA, IN | $5K | $1.3M | 121 |
| Trager Family Foundation Trust IRS filing 2025 · Most giving: KY, NC, AR | $7K | $1.3M | 20 |
| Tillie S Patterson Memorial Foundation IRS filing 2025 · Most giving: MT, MN, OK | $31.7K | $1.3M | 23 |
| The Thomas Family Foundation IRS filing 2025 · Most giving: VA, FL, NC | $10K | $1.3M | 34 |
| Terwilliger Family Foundation Charitable Trust C/O Adam Fuller Homrich Berg IRS filing 2024 · Most giving: GA, NY, MS | $10K | $1.3M | 16 |
| Texas Housing Finance Corporation IRS filing 2025 · Most giving: TX | $250K | $1.3M | 5 |
| Ta Thomas Austin Finch Foundation IRS filing 2025 · Most giving: NC, VA, TN | $9K | $1.2M | 41 |
| Thelma B & Thomas P Hart Foundation IRS filing 2024 · Most giving: NV, CA, WA | $20K | $1.2M | 39 |
| Tuscarawas County Community Foundat IRS filing 2024 · Most giving: OH | $11.6K | $1.2M | 38 |
| The Tuttleman Foundation IRS filing 2024 · Most giving: PA, NY, DE | $5K | $1.2M | 102 |
| Tingari Foundation IRS filing 2025 · Most giving: OH, TX, VA | $73K | $1.2M | 15 |
| Ts & Juanita Ballance Foundation IRS filing 2025 · Most giving: IL, OH, KY | $15K | $1.2M | 47 |
| Thomas D Taylor Foundation IRS filing 2023 · Most giving: OR, NC, WA | $52.2K | $1.2M | 13 |
| Taub Foundation IRS filing 2024 · Most giving: TX, CA | $62.1K | $1.2M | 10 |
| Trevecca Towers Inc Dba the Jones Heritage Foundation IRS filing 2024 · Most giving: TN, MT, MO | $10.6K | $1.2M | 19 |
| The Thendara Foundation IRS filing 2025 · Most giving: CA, CO, NY | $2.5K | $1.2M | 202 |
| The Tammy and Jay Levine Foundation Inc C/O Louis R Piscatelli IRS filing 2024 · Most giving: FL, NY, CT | $5K | $1.2M | 89 |
| Transformation Trust Inc IRS filing 2024 · Most giving: CA, UT, IN | $70K | $1.2M | 13 |
| The Trexler Foundation IRS filing 2025 · Most giving: NC, MD, MN | $6.3K | $1.2M | 48 |
| Tiger Hl Foundation IRS filing 2024 · Most giving: NY, NJ, MD | $3.6K | $1.2M | 60 |
| Trust U N O Mariette Pc Major Elisabeth Stb Mccarthy Successor Ttee IRS filing 2025 · Most giving: NY, FL | $85K | $1.2M | 14 |
| Tkd Foundation IRS filing 2024 · Most giving: MO | $162K | $1.2M | 5 |
| Tweed Family Foundation Inc IRS filing 2025 · Most giving: TN, NC, OH | $15K | $1.2M | 46 |
| Thorn Family Foundation IRS filing 2025 · Most giving: KY, NY | $2K | $1.2M | 7 |
| The Todd Brock Family Foundation IRS filing 2024 · Most giving: TX, TN, CO | $20K | $1.2M | 13 |
| The Tromble Family Foundation IRS filing 2025 · Most giving: FL, MI, MN | $3K | $1.2M | 71 |
| Thomas A and Mary E Dugan Foundation IRS filing 2025 · Most giving: NM, CO, GA | $10K | $1.2M | 48 |
| Tuw Susie T Bovard Charitable IRS filing 2025 · Most giving: MO, VA | $144.6K | $1.2M | 8 |
| Thomas H White Fdn Ta IRS filing 2024 · Most giving: OH, NC, MA | $15K | $1.2M | 64 |