Foundations starting with J
736 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 Application details come from the latest filing and can be out of date, so confirm them with the foundation.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 736 foundations in this list.
| Foundation | Typical grant | Total giving | Grants reported |
|---|---|---|---|
| John D and Catherine T Macarthur Foundation IRS filing 2024 · Most giving: NY, IL, DC | $160K | $356.1M | 1,086 |
| Je and Le Mabee Foundation Inc IRS filing 2024 · Most giving: TX, MO, OK | $557.7K | $197.4M | 194 |
| Jpmorgan Chase Foundation IRS filing 2025 · Most giving: CA, NY, DC | $600 | $193M | 11,076 |
| Jack Joseph & Morton Mandel Foundation IRS filing 2024 · Most giving: OH, NY, IL | $15K | $168.6M | 563 |
| Joseph B Whitehead Foundation IRS filing 2025 · Most giving: GA, TX, NY | $500K | $163.2M | 83 |
| The James Irvine Foundation IRS filing 2024 · Most giving: CA, NY, DC | $10K | $154.1M | 654 |
| John S and James L Knight Foundation IRS filing 2024 · Most giving: FL, NY, DC | $85.3K | $147.7M | 513 |
| John Templeton Foundation IRS filing 2024 · Most giving: CA, NY, MA | $216.7K | $134.4M | 426 |
| The Jen-Hsun & Lori Huang Foundation % Frank Rimerman Co LLP IRS filing 2024 · Most giving: FL, OR, NY | $516.7K | $126.3M | 15 |
| The J Willard and Alice S Marriott Foundation IRS filing 2025 · Most giving: MD, DC, UT | $250K | $106.5M | 102 |
| John J & Mary R Schiff Foundation IRS filing 2024 · Most giving: OH, MA, MD | $300K | $81.1M | 79 |
| John and Daria Barry Foundation IRS filing 2024 · Most giving: NY, RI, NJ | $100K | $57M | 89 |
| The J Paul Getty Trust IRS filing 2024 · Most giving: CA, NY, DC | $7.7K | $54.7M | 1,074 |
| The Joyce Foundation IRS filing 2024 · Most giving: IL, DC, NY | $80K | $52.2M | 470 |
| The James & Merryl Tisch Foundation Inc IRS filing 2025 · Most giving: NY, CA | $25K | $50.7M | 19 |
| Jack Kent Cooke Foundation IRS filing 2024 · Most giving: VA, MO, NY | $7.7K | $49.5M | 2,838 |
| Johnson Robert K Foundation-Main IRS filing 2025 · Most giving: NY, PA, FL | $1M | $45.5M | 15 |
| The Jewish Foundation of Cincinnati IRS filing 2024 · Most giving: OH, DC, NY | $57.5K | $43.6M | 75 |
| James M Cox Foundation of Georgia Inc IRS filing 2024 · Most giving: GA, AZ, FL | $100K | $42.6M | 101 |
| Jkw Foundation Tr Ua 092597 IRS filing 2025 · Most giving: NY, CA, DC | $15K | $40.6M | 152 |
| J Bulow Campbell Foundation IRS filing 2024 · Most giving: GA | $400K | $40M | 57 |
| Jtb Family Foundation IRS filing 2025 · Most giving: IL, MN, TX | $50K | $39.2M | 62 |
| John H and Regina K Scully Foundation IRS filing 2024 · Most giving: CA, NY, FL | $100K | $38M | 29 |
| Jerome L Greene Foundation IRS filing 2024 · Most giving: NY, DC, MD | $500K | $36.6M | 43 |
| John Deere Foundation IRS filing 2023 · Most giving: DE, ALBERTA | $453.4K | $34.7M | 5 |
| Joseph and Vera Zilber Family Foundation Inc IRS filing 2024 · Most giving: WI, HI, NY | $7.5K | $34.1M | 610 |
| John and Kathleen Schreiber Foundation D/B/A Schreiber Philanthropy IRS filing 2024 · Most giving: IL, GA, FL | $262.5K | $32.4M | 60 |
| John William Pope Foundation IRS filing 2024 · Most giving: NC, VA, DC | $25K | $30.6M | 495 |
| Jean and Bernas Downing Charitable Trust IRS filing 2025 · Most giving: IN | $1.3M | $30.3M | 11 |
| James S McDonnell Foundation IRS filing 2024 · Most giving: MO, DC, WV | $115K | $30.1M | 82 |
| Jackson Kemper Foundation IRS filing 2025 · Most giving: WA, CA, NY | $206K | $29.2M | 70 |
| Jeff and Marieke Rothschild Foundation IRS filing 2024 · Most giving: CA, ME, NY | $1M | $29.1M | 18 |
| Ja & Kathryn Albertson Foundation Inc IRS filing 2024 · Most giving: ID, CA, GA | $222.9K | $27.6M | 44 |
| The Jim Moran Foundation Inc IRS filing 2024 · Most giving: FL, CO, NY | $75K | $27.3M | 216 |
| The John Martin Foundation IRS filing 2025 · Most giving: NY, MD, CA | $442.1K | $27.1M | 34 |
| Johnny Carson Foundation IRS filing 2024 · Most giving: CA, NE, NY | $20K | $26.6M | 511 |
| The Jsm Charitable Trust IRS filing 2025 · Most giving: MO, VA, WV | $275K | $26.5M | 27 |
| The John A Hartford Foundation Inc IRS filing 2024 · Most giving: DC, NY, IL | $4K | $24.3M | 177 |
| John P McGovern Foundation IRS filing 2024 · Most giving: TX, MD, NY | $20K | $23.6M | 244 |
| John E Fetzer Institute Inc IRS filing 2024 · Most giving: NY, GA, CA | $2K | $22.9M | 558 |
| The Jonathan M Tisch Family Foundation IRS filing 2024 · Most giving: NY, MA, NJ | $21.3K | $22.6M | 20 |
| The James Huntington Foundation C/O Mr Samuel H Ellis IRS filing 2024 · Most giving: PA, IL, AZ | $10K | $22.6M | 41 |
| The Jack Buncher Foundation IRS filing 2023 · Most giving: PA, NY, IL | $20.2K | $21M | 247 |
| The James Foundation Inc IRS filing 2025 · Most giving: IN, DC, MI | $7.5K | $20.6M | 156 |
| James N McCoy Foundation IRS filing 2025 · Most giving: TX, OK, MD | $40K | $18.6M | 139 |
| J Christopher and Anne N Reyes Foundation IRS filing 2024 · Most giving: IN, IL, MN | $83.9K | $18.2M | 50 |
| Jerold B Katz Foundation IRS filing 2023 · Most giving: TX, NY, CA | $580K | $18M | 13 |
| John & Amy Griffin Foundation C/O John Griffin Ttee IRS filing 2024 · Most giving: NY, VA, DC | $25K | $17.7M | 93 |
| John Pritzker Family Fund IRS filing 2024 · Most giving: CA, NY, DC | $30K | $17.1M | 98 |
| Jay and Jean Schottenstein Foundation IRS filing 2024 · Most giving: NY, AZ, OH | $25.4K | $17M | 67 |
| James M Schoonmaker II Foundation IRS filing 2025 · Most giving: FL, MN, NY | $50K | $16.4M | 57 |
| The John A Moran Charitable Trust IRS filing 2025 · Most giving: NY, UT, VA | $15K | $16M | 85 |
| Joe C Davis Foundation IRS filing 2024 · Most giving: TN, MA, GA | $20K | $15.3M | 215 |
| The Jean & E Floyd Kvamme Foundation IRS filing 2024 · Most giving: CA, NC, DC | $48K | $15.2M | 64 |
| The Jaket Foundation IRS filing 2024 · Most giving: MA, WI, IL | $250K | $15.2M | 31 |
| The John M O'Quinn Foundation IRS filing 2024 · Most giving: TX, NY, MD | $50K | $15M | 78 |
| James Graham Brown Foundation Inc IRS filing 2024 · Most giving: KY, DC, GA | $202.5K | $14.9M | 50 |
| The James G Boswell Foundation IRS filing 2025 · Most giving: CA | $100K | $14.8M | 36 |
| John M Belk Endowment IRS filing 2024 · Most giving: NC, IN, MA | $5K | $14.7M | 86 |
| The Jack Satter Foundation C/O Hemenway Trust Company IRS filing 2025 · Most giving: MA, FL, PA | $93.2K | $14.2M | 111 |
| The John P Calamos Foundation C/O Calamos Family Office IRS filing 2025 · Most giving: IL, NY, DC | $25K | $14.2M | 21 |
| The Judy and Michael Steinhardt Foundation IRS filing 2024 · Most giving: NY, MA, CA | $100K | $13.8M | 56 |
| Jennifer and Jonathan Allan Soros Founda IRS filing 2024 · Most giving: NY, DC, CA | $135K | $13.2M | 52 |
| John W Anderson Foundation IRS filing 2024 · Most giving: IN, IL, MN | $15K | $13M | 218 |
| Jr Hyde III Family Foundation IRS filing 2024 · Most giving: TN, DC, NC | $37.5K | $12.9M | 141 |
| Jane & John Justin Foundation IRS filing 2025 · Most giving: TX | $402.5K | $12.9M | 16 |
| The Joseph and Susan Gatto Foundation C/O Cbiz Advisors LLC IRS filing 2024 · Most giving: MA, CT, PA | $50.5K | $12.7M | 8 |
| The J Baker Foundation Inc IRS filing 2024 · Most giving: NY, MA, CT | $75K | $12.7M | 24 |
| Jean and David W Wallace Foundation Inc IRS filing 2025 · Most giving: CT, RI, MA | $100K | $12.6M | 34 |
| Julius & Katheryn Hommer Foundation IRS filing 2025 · Most giving: MO, PA, NJ | $12.5K | $12.4M | 46 |
| The Jon and Mary Shirley Foundation C/O Jerold T Everard IRS filing 2024 · Most giving: NY, WA, PA | $25K | $12.4M | 94 |
| JTMF Foundation IRS filing 2024 · Most giving: OR, CA, IL | $25K | $12.3M | 121 |
| John P and Anne Welsh McNulty Foundation IRS filing 2024 · Most giving: NY, DC, FL | $16.7K | $12.1M | 353 |
| Jessie Ball duPont Religious Charitable & Educational Fund IRS filing 2024 · Most giving: FL, VA, DE | $15K | $12M | 305 |
| James F & Marion L Miller Foundation IRS filing 2024 · Most giving: OR | $23.5K | $11.9M | 237 |
| The Jay and Linda Grunin Foundation D/B/A Grunin Foundation IRS filing 2025 · Most giving: NJ, FL, NY | $25K | $11.9M | 195 |
| John Jewett & Helen Chandler Garland Fou Ndation IRS filing 2025 · Most giving: CA, VA, CO | $30K | $11.9M | 229 |
| The John and Rosemary Brown Family Foundation IRS filing 2025 · Most giving: GA, NY, IL | $15K | $11.6M | 232 |
| The Joseph M Bryan Foundation IRS filing 2024 · Most giving: NC, GA, MO | $15K | $11.5M | 114 |
| John Simon Guggenheim Memorial Foundation IRS filing 2024 · Most giving: NY, CA, PA | $32.5K | $11.4M | 286 |
| The James M Stanton Foundation IRS filing 2025 · Most giving: MN, CO, CA | $95K | $11.3M | 63 |
| The Josetta Fund IRS filing 2025 · Most giving: MA, NY, ME | $50K | $11.2M | 167 |
| John Stauffer Charitable Trust IRS filing 2025 · Most giving: CA | $500K | $11.2M | 27 |
| John and Marcia Price Family Foundation IRS filing 2025 · Most giving: UT, DC, CA | $4.9K | $11.1M | 106 |
| John D and Alexandra Nichols Family Foundation IRS filing 2025 · Most giving: IL, VA, MO | $10K | $11.1M | 79 |
| Jerome Foundation Inc IRS filing 2025 · Most giving: MN, NY, CA | $25K | $10.8M | 325 |
| The James Family Charitable Foundation IRS filing 2024 · Most giving: PA, NY, MT | $13K | $10.8M | 83 |
| Jerome Lyle Rappaport Charitable Foundation IRS filing 2024 · Most giving: MA, CA, OH | $7.5K | $10.7M | 31 |
| The Joseph and Vera Long Foundation IRS filing 2025 · Most giving: CA, DC, HI | $25K | $10.7M | 170 |
| Joseph Drown Foundation IRS filing 2025 · Most giving: CA, PA, NY | $50K | $10.6M | 189 |
| J William & Mary Straker Charitable Fdn C/O Susan Holdren IRS filing 2025 · Most giving: OH, WY, TN | $12.1K | $10.5M | 232 |
| The Jacob and Hilda Blaustein Foundation Inc IRS filing 2024 · Most giving: MD, NY, CA | $35K | $10.4M | 220 |
| Jacarlene Foundation C/O Bank of America Private Bank IRS filing 2025 · Most giving: FL, DC, TN | $52.7K | $10.4M | 96 |
| The Jay Pritzker Foundation IRS filing 2024 · Most giving: CA, NM, OR | $182.5K | $10.4M | 15 |
| The Joseph and Robert Cornell Memorial Foundation IRS filing 2025 · Most giving: VA, NY, MA | $30K | $10.2M | 112 |
| Jonathan Logan Family Foundation IRS filing 2024 · Most giving: DC, CA, NY | $75K | $10.1M | 74 |
| The James Annenberg La Vea Char Fdn IRS filing 2024 · Most giving: FL, IL, NY | $450.1K | $10M | 21 |
| The James and Judith K Dimon Foundation IRS filing 2024 · Most giving: NY, PA, RI | $25K | $9.9M | 49 |
| John Henry Dean III and Shirley Lawson Dean Foundation IRS filing 2025 · Most giving: TX, AZ, DC | $9.3K | $9.9M | 39 |
| J J Keller Foundation Inc IRS filing 2025 · Most giving: WI, NY, TX | $10K | $9.7M | 302 |