Private foundation · EIN 23-7092604
Claude R & Ethel B Whittenberger Foundation
Caldwell, ID
Claude R & Ethel B Whittenberger Foundation is a private foundation based in Caldwell, ID. On its Form 990-PF for tax year 2025, it reported $386K in grants and contributions paid across 65 grants, with $8.69M in assets (fair market value). Its return lists how to submit a request. Its largest grants went to College of Idaho, United Way of Treasure Valley and Treasure Valley YMCA.
How to request funding
- Contact
- Mike Groff
- Address
- Po Box 1073, Caldwell, Id, 83606
- Form and materials
- Written outline and project
- Deadlines
- August 15 of each year
- Restrictions
- Limited to qualified idaho organizations
As reported on the foundation's Form 990-PF for tax year 2025. Requirements change; confirm with the foundation before applying.
Largest grants, tax year 2025
Historical data · not a prediction| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| College of Idaho | Caldwell, ID | Whittenberger Scholarships | $40,000 |
| United Way of Treasure Valley | Boise, ID | Canyon County Preschool Collab | $20,000 |
| Treasure Valley YMCA | Caldwell, ID | Annual Campaign Efforts | $15,000 |
| Mentoring Network Inc | Nampa, ID | Match Funding with Students | $12,500 |
| Idaho Youth Ranch | Boise, ID | Hands of Promise Therapy Program | $12,000 |
| Boys and Girls Club Canyon County | Nampa, ID | Supporting Educational Programs | $10,000 |
| Caldwell Fine Arts Series Inc | Caldwell, ID | Support Xperience Program | $10,000 |
| Jesse Tree of Idaho | Boise, ID | Provide Funds for Era Program | $10,000 |
| Salvation Army Boise | Boise, ID | Booth Program | $10,000 |
| St Vincent De Paul Sw Id Olvc | Boise, ID | Utility Bill Assistance/Food Pantry | $10,000 |
| Treasure Valley YMCA | Caldwell, ID | Patio Shade Sails for Aquatic Center | $8,900 |
| Catch Inc | Boise, ID | Taking Root Program | $7,500 |
| Girls on the Run Treasure Valley | Garden City, ID | Provide Scholarhips & Transportation | $7,500 |
| Idaho Voices for Children Foun | Boise, ID | Provide Art Supplies & Education | $7,500 |
| Salvation Army Caldwell | Caldwell, ID | Baby Haven's Incentives Store | $7,500 |
| Girl Scouts of Silver Sage Council | Boise, ID | Community Troop Program | $6,000 |
| One Stone Inc | Boise, ID | Summer Camp Funding | $6,000 |
| Watering Hole Community Cetner Inc | Mountain Home, ID | Hiring Staff for After School Prog | $5,735 |
| Assistance Leage of Boise Canyon Co | Boise, ID | Support Operation School Bell Prog | $5,000 |
| Assistance League of Boise | Garden City, ID | Operation School Bell Program | $5,000 |
| Awesome | Mccall, ID | Funding a Degree-Seeking Intern | $5,000 |
| Boise Bicycle Project | Boise, ID | Support Teen Apprenticeship & Stem | $5,000 |
| Boise State University Foundation | Boise, ID | Expand Astro Adventures Summer Camp | $5,000 |
| Boys and Girls Club Canyon County | Nampa, ID | Start Teen Center in Nampa | $5,000 |
| Breaking Chains Academy of Develop | Nampa, ID | Canyon County Youth Empowerment | $5,000 |
The 25 largest of 65 grants listed on the return. Names and purposes as reported to the IRS.
Where its grants went
Quick answers
Does Claude R & Ethel B Whittenberger Foundation accept grant applications?
Its Form 990-PF lists how to submit a request. Form and materials: Written outline and project. Deadlines: August 15 of each year. Restrictions: Limited to qualified idaho organizations. Confirm current requirements with the foundation before applying.
How much does Claude R & Ethel B Whittenberger Foundation give each year?
For tax year 2025, it reported $386,435 in grants and contributions paid (65 grants). Giving can change from year to year.
What organizations has Claude R & Ethel B Whittenberger Foundation funded?
Its largest grants in tax year 2025 went to College of Idaho (ID), $40K, United Way of Treasure Valley (ID), $20K, Treasure Valley YMCA (ID), $15K, Mentoring Network Inc (ID), $12.5K and Idaho Youth Ranch (ID), $12K.