Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: IN, MA, CA
- Typical grant
- $350K
- Total giving
- $102.9M
- Grants reported
- 19
Foundation directoryIndian Paintbrush Foundation Intel Foundation Inasmuch Foundation Imc Chicago Charitable Foundation Irving S Gilmore Foundation The Imlay Foundation Inc Issa Family Foundation The Irving Harris Foundation Imaginable Futures Foundation Impetus Foundation Iris Foundation Islands Fund C/O John Munn Iowa West Foundation Imago Dei Fund C/O Berkshire Partners I Am Mercy Foundation A/K/A I Am the Vine Foundation International Institute of Islamic Thought the Fairfax Institute Intuitive Foundation Irving & Dorothy Levy Family Foundation Ibm International Foundation Indiana University Health Morgan Inc Infosys Foundation USA The Ira Decamp Foundation Xxxxx2009 Institute for Follicular Lymphoma Innovation Independence Blue Cross Foundation
Foundations starting with I
139 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 139 foundations in this list
Latest IRS filing: 2025 · Current application dates need confirmation.
Most reported giving: FL, LONDON, MN
- Typical grant
- $1M
- Total giving
- $44.4M
- Grants reported
- 13
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: OK, CO, CA
- Typical grant
- $10K
- Total giving
- $41.7M
- Grants reported
- 534
Latest IRS filing: 2025 · Current application dates need confirmation.
Most reported giving: DE, CA, IL
- Typical grant
- $3K
- Total giving
- $36.9M
- Grants reported
- 146
Latest IRS filing: 2025 · Current application dates need confirmation.
Most reported giving: MI, CA, TN
- Typical grant
- $25K
- Total giving
- $29.4M
- Grants reported
- 414
Latest IRS filing: 2025 · Current application dates need confirmation.
Most reported giving: GA
- Typical grant
- $25K
- Total giving
- $28M
- Grants reported
- 466
Latest IRS filing: 2025 · Current application dates need confirmation.
Most reported giving: WY, CA, VA
- Typical grant
- $15K
- Total giving
- $23.7M
- Grants reported
- 75
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: IL, NY, SC
- Typical grant
- $25K
- Total giving
- $22.1M
- Grants reported
- 337
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: DC, CA, MD
- Typical grant
- $200K
- Total giving
- $22M
- Grants reported
- 63
Latest IRS filing: 2025 · Current application dates need confirmation.
Most reported giving: TX, NY, CA
- Typical grant
- $25K
- Total giving
- $22M
- Grants reported
- 129
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: NY, FL
- Typical grant
- $7.5K
- Total giving
- $19.7M
- Grants reported
- 8
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: WA, CO, VT
- Typical grant
- $70K
- Total giving
- $16.2M
- Grants reported
- 81
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: IA, NE
- Typical grant
- $25K
- Total giving
- $15.9M
- Grants reported
- 134
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: MA, CA, NY
- Typical grant
- $79.2K
- Total giving
- $15.1M
- Grants reported
- 126
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: PA, OH, IN
- Typical grant
- $100K
- Total giving
- $15M
- Grants reported
- 37
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: VA, OK, IN
- Typical grant
- $50K
- Total giving
- $12.7M
- Grants reported
- 37
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: DE, SCOTLAND, CA
- Typical grant
- $51.8K
- Total giving
- $12.6M
- Grants reported
- 104
Latest IRS filing: 2025 · Current application dates need confirmation.
Most reported giving: WI, MN
- Typical grant
- $15K
- Total giving
- $12.1M
- Grants reported
- 43
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: DE, MA, GA
- Typical grant
- $100K
- Total giving
- $11.7M
- Grants reported
- 16
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: IN
- Typical grant
- $2.5K
- Total giving
- $11.1M
- Grants reported
- 5
Latest IRS filing: 2025 · Current application dates need confirmation.
Most reported giving: NY, WA, FL
- Typical grant
- $29.5K
- Total giving
- $10.2M
- Grants reported
- 177
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: NY, NJ, CA
- Typical grant
- $70K
- Total giving
- $9.1M
- Grants reported
- 121
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: NY, CA, MO
- Typical grant
- $371.4K
- Total giving
- $9M
- Grants reported
- 10
Latest IRS filing: 2024 · Current application dates need confirmation.
Most reported giving: PA, CA, GA
- Typical grant
- $70K
- Total giving
- $8.7M
- Grants reported
- 70
| Foundation | Typical grant | Total giving | Grants reported |
|---|---|---|---|
| Indian Paintbrush Foundation IRS filing 2024 · Most giving: IN, MA, CA | $350K | $102.9M | 19 |
| Intel Foundation IRS filing 2025 · Most giving: FL, LONDON, MN | $1M | $44.4M | 13 |
| Inasmuch Foundation IRS filing 2024 · Most giving: OK, CO, CA | $10K | $41.7M | 534 |
| Imc Chicago Charitable Foundation IRS filing 2025 · Most giving: DE, CA, IL | $3K | $36.9M | 146 |
| Irving S Gilmore Foundation IRS filing 2025 · Most giving: MI, CA, TN | $25K | $29.4M | 414 |
| The Imlay Foundation Inc IRS filing 2025 · Most giving: GA | $25K | $28M | 466 |
| Issa Family Foundation IRS filing 2025 · Most giving: WY, CA, VA | $15K | $23.7M | 75 |
| The Irving Harris Foundation IRS filing 2024 · Most giving: IL, NY, SC | $25K | $22.1M | 337 |
| Imaginable Futures Foundation IRS filing 2024 · Most giving: DC, CA, MD | $200K | $22M | 63 |
| Impetus Foundation IRS filing 2025 · Most giving: TX, NY, CA | $25K | $22M | 129 |
| Iris Foundation IRS filing 2024 · Most giving: NY, FL | $7.5K | $19.7M | 8 |
| Islands Fund C/O John Munn IRS filing 2024 · Most giving: WA, CO, VT | $70K | $16.2M | 81 |
| Iowa West Foundation IRS filing 2024 · Most giving: IA, NE | $25K | $15.9M | 134 |
| Imago Dei Fund C/O Berkshire Partners IRS filing 2024 · Most giving: MA, CA, NY | $79.2K | $15.1M | 126 |
| I Am Mercy Foundation A/K/A I Am the Vine Foundation IRS filing 2024 · Most giving: PA, OH, IN | $100K | $15M | 37 |
| International Institute of Islamic Thought the Fairfax Institute IRS filing 2024 · Most giving: VA, OK, IN | $50K | $12.7M | 37 |
| Intuitive Foundation IRS filing 2024 · Most giving: DE, SCOTLAND, CA | $51.8K | $12.6M | 104 |
| Irving & Dorothy Levy Family Foundation IRS filing 2025 · Most giving: WI, MN | $15K | $12.1M | 43 |
| Ibm International Foundation IRS filing 2024 · Most giving: DE, MA, GA | $100K | $11.7M | 16 |
| Indiana University Health Morgan Inc IRS filing 2024 · Most giving: IN | $2.5K | $11.1M | 5 |
| Infosys Foundation USA IRS filing 2025 · Most giving: NY, WA, FL | $29.5K | $10.2M | 177 |
| The Ira Decamp Foundation Xxxxx2009 IRS filing 2024 · Most giving: NY, NJ, CA | $70K | $9.1M | 121 |
| Institute for Follicular Lymphoma Innovation IRS filing 2024 · Most giving: NY, CA, MO | $371.4K | $9M | 10 |
| Independence Blue Cross Foundation IRS filing 2024 · Most giving: PA, CA, GA | $70K | $8.7M | 70 |
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