The J.R. Simplot Foundation concentrates its recent funding on higher education in Idaho, exemplified by a single large grant to the University of Idaho. This suggests a priority on strengthening the state’s flagship public university—likely for academic programs, research, scholarships, or capital needs—rather than a broad diversified giving portfolio.
Jr Simplot Foundation Inc’s recent grantmaking is anchored by large higher-education gifts in Idaho, including $2.3 million to Idaho State University and two grants to the University of Idaho totaling $3.0 million in 2025. That pattern points to a funder that uses a small number of high-value awards to support the state’s public universities, alongside a broader set of institutional grants in Boise. The foundation also appears in Idaho’s arts and culture ecosystem through recurring support for Ballet Idaho, Opera Idaho, and the Boise Philharmonic Assoc, each receiving six-figure grants across multiple years. Smaller awards extend to community-serving organizations such as Boys & Girls Club of Ada County and Boise Rescue Mission, showing a mix of education, arts, and direct-service support. Across the recent grants list, the giving is entirely in Idaho, with most awards centered in Boise and other in-state locations. The pattern suggests a locally focused foundation that funds both large-scale university support and steady community-based operating or program needs.
Higher education is the clearest area of emphasis. In 2025, Jr Simplot Foundation Inc gave $2.3 million to Idaho State University for higher education, and it also made two grants to the University of Idaho totaling $3.0 million. Beyond universities, the foundation backs arts education and performance organizations. Ballet Idaho received $100,000 in 2023, 2024, and 2025 for ballet education, while Opera Idaho received $100,000 in 2023, 2024, and 2025 for opera production. Boise Philharmonic Assoc also received $100,000 grants in 2023, 2024, and 2025 for music education. The portfolio extends to venue and presentation support as well, including grants to Esther Simplot Performing Arts Academy for performance venue support and a $30,000 grant to Zoo Boise for community display.
Typical grant size is modest relative to the foundation’s largest awards: the 25th percentile is $1,000, the median is $3,000, and the 75th percentile is $6,000. That distribution sits alongside a few very large university grants, which pushes the overall annual total much higher than the median award. The recent list shows repeated support for the same organizations across multiple years, especially in arts and education, indicating recurring relationships rather than one-off gifts. The foundation is not a funder of individuals and does not make program-related investments, so its support is delivered as grants. No application process is shown in the data.
$4.6M
$287.7M
$9.9M
$13.2M
Most grants fall between $1K and $6K, with a median of $3K.
25th Percentile
$1K
Median
$3K
75th Percentile
$6K
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Highly concentrated giving: a single, large grant to a major state university rather than many small or diversified awards; appears to favor major institutional investments over distributed microgrants.
Notable grantees: University of Idaho
Giving is entirely domestic and entirely in Idaho: 101 grants, or 100.0%, went to U.S. recipients, and every listed recipient is in the foundation’s giving state. Boise is the main city appearing in the recent grants list, with additional grants landing in Moscow, Pocatello, and Garden City. The largest awards in the data go to Idaho State University in Pocatello and the University of Idaho in Moscow, while Boise accounts for a dense cluster of arts, community, and service grants.
The recent grants show a strong emphasis on public higher education in Idaho, with major awards to Idaho State University and the University of Idaho. It also funds arts education and performance groups such as Ballet Idaho, Opera Idaho, and the Boise Philharmonic Assoc, plus community-serving organizations like Boys & Girls Club of Ada County and Boise Rescue Mission.
Yes. Several organizations appear across multiple years in the recent grants list. Ballet Idaho, Opera Idaho, Boise Philharmonic Assoc, Boise Saddle & Jump Club, and Idaho Shakespeare Festival each received repeated grants over 2023, 2024, and 2025, showing continuing relationships rather than one-time support.
The grant-size distribution is small at the center and much larger at the top: the 25th percentile is $1,000, the median is $3,000, and the 75th percentile is $6,000. At the same time, the foundation also makes multi-million-dollar higher-education awards, so the portfolio includes both small recurring gifts and large institutional grants.
The foundation gives locally in Idaho. All 101 recent grants went to U.S. recipients, and 100.0% of grants were made to organizations in the foundation’s giving state. Recent recipient cities include Boise, Moscow, Pocatello, and Garden City.
2025
Source: IRS Form 990-PF, fiscal year 2025.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| IDAHO STATE UNIVERSITY | POCATELLO, ID | $2,300,000 | 2026 | HIGHER EDUCATION |
| UNIVERSITY OF IDAHO | MOSCOW, ID | $1,900,000 | 2026 | HIGHER EDUCATION |
| BOISE PHILHARMONIC ASSOC | BOISE, ID | $100,000 | 2026 | MUSIC EDUCATION |
| BALLET IDAHO | BOISE, ID | $100,000 | 2026 | BALLET EDUCATION |
| OPERA IDAHO | BOISE, ID | $100,000 | 2026 | OPERA PRODUCTION |
| JOHN WILLIAM JACKSON FUND | BOISE, ID | $25,000 | 2026 | COMMUNITY SUPPORT |
| ESTHER SIMPLOT PERFORMING ARTS ACADEMY | BOISE, ID | $19,500 | 2026 | PERFORMANCE VENUE |
| BOISE SADDLE & JUMP CLUB | BOISE, ID | $15,000 | 2026 | EQUESTRIAN EDUCATION |
| IDAHO BOTANICAL GARDEN | BOISE, ID | $5,000 | 2026 | COMMUNITY DISPLAY |
| BOISE BAROQUE ORCHESTRA | BOISE, ID | $5,000 | 2026 | MUSIC EDUCATION |
| ZOO BOISE | BOISE, ID | $5,000 | 2026 | COMMUNITY DISPLAY |
| WOMENS & CHILDRENS ALLIANCE | BOISE, ID | $5,000 | 2026 | ESSENTIAL SUPPLIES TO UNDERSERVED |
| BOISE ART MUSEUM | BOISE, ID | $5,000 | 2026 | ART EDUCATION AND DISPLAY |
| IDAHO SHAKESPEARE FESTIVAL | BOISE, ID | $5,000 | 2026 | PERFORMANCE VENUE |
| IDAHO STATE HISTORICAL SOCIETY | BOISE, ID | $3,000 | 2026 | HISTORY EDUCATION |
| YMCA | BOISE, ID | $1,827 | 2026 | COMMUNITY SUPPORT |
| SALVATION ARMY | BOISE, ID | $1,000 | 2026 | ESSENTIAL SUPPLIES TO UNDERSERVED |
| HOLIDAY PARADE ASSOCIATION | BOISE, ID | $1,000 | 2026 | COMMUNITY DISPLAY |
| IDAHO YOUTH RANCH | BOISE, ID | $1,000 | 2026 | ESSENTIAL SUPPLIES TO UNDERSERVED |
| BOISE RESCUE MISSION | BOISE, ID | $1,000 | 2026 | HOMELESS SHELTER |
| ASSISTANCE LEAGUE OF BOISE | BOISE, ID | $1,000 | 2026 | ESSENTIAL SUPPLIES TO UNDERSERVED |
| BOISE MUSIC WEEK | BOISE, ID | $1,000 | 2026 | MUSIC EDUCATION |
| SILVER SAGE GIRL SCOUT COUNCIL | BOISE, ID | $1,000 | 2026 | COMMUNITY SUPPORT |
| BASQUE MUSEUM | BOISE, ID | $500 | 2026 | ART EDUCATION AND DISPLAY |
| IDAHO FINE ARTS ACADEMY | MERIDIAN, ID | $400 | 2026 | PERFORMANCE VENUE |
| UNIVERSITY OF IDAHO | MOSCOW, ID | $1,100,000 | 2025 | HIGHER EDUCATION |
| BALLET IDAHO | BOISE, ID | $100,000 | 2025 | BALLET EDUCATION |
| OPERA IDAHO | BOISE, ID | $100,000 | 2025 | OPERA PRODUCTION |
| BOISE PHILHARMONIC ASSOC | BOISE, ID | $100,000 | 2025 | MUSIC EDUCATION |
| BOYS & GIRLS CLUB OF ADA COUNTY | GARDEN CITY, ID | $50,000 | 2025 | ESSENTIAL SUPPLIES TO UNDERSERVED |
| ZOO BOISE | BOISE, ID | $30,000 | 2025 | COMMUNITY DISPLAY |
| BOISE CONTEMPORARY THEATER | BOISE, ID | $15,000 | 2025 | PERFORMANCE VENUE |
| BOISE SADDLE & JUMP CLUB | BOISE, ID | $12,000 | 2025 | EQUESTRIAN EDUCATION |
| IDAHO SHAKESPEARE FESTIVAL | BOISE, ID | $6,000 | 2025 | PERFORMANCE VENUE |
| IDAHO BOTANICAL GARDEN | BOISE, ID | $5,000 | 2025 | COMMUNITY DISPLAY |
| WOMENS & CHILDRENS ALLIANCE | BOISE, ID | $5,000 | 2025 | ESSENTIAL SUPPLIES TO UNDERSERVED |
| BOISE ART MUSEUM | BOISE, ID | $5,000 | 2025 | ART EDUCATION AND DISPLAY |
| BOISE BAROQUE ORCHESTRA | BOISE, ID | $5,000 | 2025 | MUSIC EDUCATION |
| ESTHER SIMPLOT PERFORMING ARTS ACADEMY | BOISE, ID | $3,750 | 2025 | PERFORMANCE VENUE |
| IDAHO STATE HISTORICAL SOCIETY | BOISE, ID | $3,000 | 2025 | HISTORY EDUCATION |
| BOISE MUSIC WEEK | BOISE, ID | $2,000 | 2025 | MUSIC EDUCATION |
| YMCA | BOISE, ID | $1,303 | 2025 | COMMUNITY SUPPORT |
| HOLIDAY PARADE ASSOCIATION | BOISE, ID | $1,000 | 2025 | COMMUNITY DISPLAY |
| SILVER SAGE GIRL SCOUT COUNCIL | BOISE, ID | $1,000 | 2025 | COMMUNITY SUPPORT |
| SALVATION ARMY | BOISE, ID | $1,000 | 2025 | ESSENTIAL SUPPLIES TO UNDERSERVED |
| ASSISTANCE LEAGUE OF BOISE | BOISE, ID | $1,000 | 2025 | ESSENTIAL SUPPLIES TO UNDERSERVED |
| BOISE RESCUE MISSION | BOISE, ID | $1,000 | 2025 | HOMELESS SHELTER |
| JOHN WILLIAM JACKSON FUND | BOISE, ID | $1,000 | 2025 | COMMUNITY SUPPORT |
| IDAHO YOUTH RANCH | BOISE, ID | $1,000 | 2025 | ESSENTIAL SUPPLIES TO UNDERSERVED |
| CHILDREN'S HOME SOCIETY | BOISE, ID | $500 | 2025 | ESSENTIAL SUPPLIES TO UNDERSERVED |
IDAHO STATE UNIVERSITY
$2,300,000HIGHER EDUCATION
UNIVERSITY OF IDAHO
$1,900,000HIGHER EDUCATION
BOISE PHILHARMONIC ASSOC
$100,000MUSIC EDUCATION
OPERA IDAHO
$100,000OPERA PRODUCTION
JOHN WILLIAM JACKSON FUND
$25,000COMMUNITY SUPPORT
ESTHER SIMPLOT PERFORMING ARTS ACADEMY
$19,500PERFORMANCE VENUE
BOISE SADDLE & JUMP CLUB
$15,000EQUESTRIAN EDUCATION
IDAHO BOTANICAL GARDEN
$5,000COMMUNITY DISPLAY
BOISE BAROQUE ORCHESTRA
$5,000MUSIC EDUCATION
ZOO BOISE
$5,000COMMUNITY DISPLAY
BOISE ART MUSEUM
$5,000ART EDUCATION AND DISPLAY
IDAHO STATE HISTORICAL SOCIETY
$3,000HISTORY EDUCATION
SALVATION ARMY
$1,000ESSENTIAL SUPPLIES TO UNDERSERVED
HOLIDAY PARADE ASSOCIATION
$1,000COMMUNITY DISPLAY
BOISE RESCUE MISSION
$1,000HOMELESS SHELTER
ASSISTANCE LEAGUE OF BOISE
$1,000ESSENTIAL SUPPLIES TO UNDERSERVED
BOISE MUSIC WEEK
$1,000MUSIC EDUCATION
SILVER SAGE GIRL SCOUT COUNCIL
$1,000COMMUNITY SUPPORT
BASQUE MUSEUM
$500ART EDUCATION AND DISPLAY
IDAHO FINE ARTS ACADEMY
$400PERFORMANCE VENUE
UNIVERSITY OF IDAHO
$1,100,000HIGHER EDUCATION
OPERA IDAHO
$100,000OPERA PRODUCTION
BOISE PHILHARMONIC ASSOC
$100,000MUSIC EDUCATION
ZOO BOISE
$30,000COMMUNITY DISPLAY
BOISE CONTEMPORARY THEATER
$15,000PERFORMANCE VENUE
BOISE SADDLE & JUMP CLUB
$12,000EQUESTRIAN EDUCATION
IDAHO BOTANICAL GARDEN
$5,000COMMUNITY DISPLAY
BOISE ART MUSEUM
$5,000ART EDUCATION AND DISPLAY
BOISE BAROQUE ORCHESTRA
$5,000MUSIC EDUCATION
ESTHER SIMPLOT PERFORMING ARTS ACADEMY
$3,750PERFORMANCE VENUE
IDAHO STATE HISTORICAL SOCIETY
$3,000HISTORY EDUCATION
BOISE MUSIC WEEK
$2,000MUSIC EDUCATION
HOLIDAY PARADE ASSOCIATION
$1,000COMMUNITY DISPLAY
SILVER SAGE GIRL SCOUT COUNCIL
$1,000COMMUNITY SUPPORT
SALVATION ARMY
$1,000ESSENTIAL SUPPLIES TO UNDERSERVED
ASSISTANCE LEAGUE OF BOISE
$1,000ESSENTIAL SUPPLIES TO UNDERSERVED
BOISE RESCUE MISSION
$1,000HOMELESS SHELTER
JOHN WILLIAM JACKSON FUND
$1,000COMMUNITY SUPPORT