Data / Foundation grants / Otzen Family Foundation Incorporated
Otzen Family Foundation Incorporated: 31 grants to organizations, $155,200 (tax year ended December 2025)
Otzen Family Foundation Incorporated, a private foundation in Lake Geneva, WI, paid 31 grants to organizations totaling $155,200 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on May 13, 2026. The largest was $98,000 to Yerkes Future Foundation in Williams Bay, WI for public charity gift.
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- EIN
- 391919852
- Based in
- Lake Geneva, WI
- Assets
- $3,412,777
- Grants paid
- $155,200
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed May 13, 2026, IRS object ID 202621339349101377. It reported $155,200 in grants paid; 31 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Yerkes Future Foundation | Williams Bay, WI | Public charity gift | Education | $98,000 | apps.irs.gov |
| Holiday Home Camp | Williams Bay, WI | Public charity gift | $10,000 | apps.irs.gov | |
| Our House Grief Support Center | Woodland Hills, CA | Public charity gift | $10,000 | apps.irs.gov | |
| Kishwauketoe Nature Conservancy | Williams Bay, WI | Public charity gift | $3,500 | apps.irs.gov | |
| Shirley Ryan Ability Lab | Chicago, IL | Public charity gift | $3,000 | apps.irs.gov | |
| Geneva Lake Water Safety Comm Inc | Lake Geneva, WI | Public charity gift | $2,500 | apps.irs.gov | |
| Nazareth Academy | La Grange Park, IL | Public charity gift | $2,500 | apps.irs.gov | |
| Geneva Lake Sailing School | Fontana, WI | Public charity gift | Recreation and sports | $2,000 | apps.irs.gov |
| Geneva Lake Level Corporation | Lake Geneva, WI | Public charity gift | $1,500 | apps.irs.gov | |
| Hazeldon Foundation | St Paul, MN | Public charity gift | $1,200 | apps.irs.gov | |
| Berkshire School | Sheffield, MA | Public charity gift | Education | $1,000 | apps.irs.gov |
| Cardigan Mountain School | Canaan, NH | Public charity gift | Education | $1,000 | apps.irs.gov |
| Classic Car Club of America Museum | Rolling Meadows, IL | Public charity gift | $1,000 | apps.irs.gov | |
| Design Foundation (idsa Undergrad SCH Fund) | Dulles, VA | Public charity gift | $1,000 | apps.irs.gov | |
| Environmental Education Foundation | Fontana, WI | Public charity gift | $1,000 | apps.irs.gov | |
| Friends of the Lake Geneva Public Library | Lake Geneva, WI | Public charity gift | $1,000 | apps.irs.gov | |
| Geneva Area Foundation | Lake Geneva, WI | Public charity gift | $1,000 | apps.irs.gov | |
| Geneva Lake Association Inc | Lake Geneva, WI | Public charity gift | Environment | $1,000 | apps.irs.gov |
| Geneva Lake Conservancy | Lake Geneva, WI | Public charity gift | $1,000 | apps.irs.gov | |
| Geneva Lake Environmental Agency | Lake Geneva, WI | Public charity gift | $1,000 | apps.irs.gov | |
| Geneva Lake Museum | Lake Geneva, WI | Public charity gift | $1,000 | apps.irs.gov | |
| Habitat for Humanity of the Upper Keys | Big Pine Key, FL | Public charity gift | $1,000 | apps.irs.gov | |
| Keys Children Foundation | Key Largo, FL | Public charity gift | $1,000 | apps.irs.gov | |
| Lakeland Animal Shelter | Elkhorn, WI | Public charity gift | $1,000 | apps.irs.gov | |
| Latin School of Chicago | Chicago, IL | Public charity gift | Education | $1,000 | apps.irs.gov |
| Ocean Reef Chapel Foundation | Key Largo, FL | Public charity gift | $1,000 | apps.irs.gov | |
| Ocean Reef Protestant Foundation | Key Largo, FL | Public charity gift | $1,000 | apps.irs.gov | |
| Orcat | Key Largo, FL | Public charity gift | Animal-related | $1,000 | apps.irs.gov |
| Stetson University | Deland, FL | Public charity gift | Education | $1,000 | apps.irs.gov |
| William Guy Forbeck Research Foundation | Hilton Head Island, SC | Public charity gift | $1,000 | apps.irs.gov | |
| Wisconsin Historical Society | Madison, WI | Public charity gift | $1,000 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed June 9, 2025, IRS object ID 202541609349100404. It reported $125,200 in grants paid; 31 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Geneva Lake Water Safety Comm Inc | Lake Geneva, WI | Public charity gift | $52,500 | apps.irs.gov | |
| Gravik Animal Center | Key Largo, FL | Public charity gift | $25,000 | apps.irs.gov | |
| Holiday Home Camp | Williams Bay, WI | Public charity gift | $10,000 | apps.irs.gov | |
| Kishwauketoe Nature Conservancy | Williams Bay, WI | Public charity gift | $3,500 | apps.irs.gov | |
| Geneva Lake Sailing School | Fontana, WI | Public charity gift | Recreation and sports | $3,000 | apps.irs.gov |
| Shirley Ryan Ability Lab | Chicago, IL | Public charity gift | $3,000 | apps.irs.gov | |
| Nazareth Academy | La Grange Park, IL | Public charity gift | $2,500 | apps.irs.gov | |
| Yerkes Future Foundation | Williams Bay, WI | Public charity gift | Education | $2,000 | apps.irs.gov |
| Geneva Lake Level Corporation | Lake Geneva, WI | Public charity gift | $1,500 | apps.irs.gov | |
| Hazeldon Foundation | St Paul, MN | Public charity gift | $1,200 | apps.irs.gov | |
| Berkshire School | Sheffield, MA | Public charity gift | Education | $1,000 | apps.irs.gov |
| Cardigan Mountain School | Canaan, NH | Public charity gift | Education | $1,000 | apps.irs.gov |
| Classic Car Club of America Museum | Rolling Meadows, IL | Public charity gift | $1,000 | apps.irs.gov | |
| Design Foundation (idsa Undergrad SCH Fund) | Dulles, VA | Public charity gift | $1,000 | apps.irs.gov | |
| Environmental Education Foundation | Fontana, WI | Public charity gift | $1,000 | apps.irs.gov | |
| Friends of the Lake Geneva Public Library | Lake Geneva, WI | Public charity gift | $1,000 | apps.irs.gov | |
| Geneva Area Foundation | Lake Geneva, WI | Public charity gift | $1,000 | apps.irs.gov | |
| Geneva Lake Association Inc | Lake Geneva, WI | Public charity gift | Environment | $1,000 | apps.irs.gov |
| Geneva Lake Conservancy | Lake Geneva, WI | Public charity gift | $1,000 | apps.irs.gov | |
| Geneva Lake Environmental Agency | Lake Geneva, WI | Public charity gift | $1,000 | apps.irs.gov | |
| Geneva Lake Museum | Lake Geneva, WI | Public charity gift | $1,000 | apps.irs.gov | |
| Habitat for Humanity of the Upper Keys | Big Pine Key, FL | Public charity gift | $1,000 | apps.irs.gov | |
| Keys Children Foundation | Key Largo, FL | Public charity gift | $1,000 | apps.irs.gov | |
| Lakeland Animal Shelter | Elkhorn, WI | Public charity gift | $1,000 | apps.irs.gov | |
| Latin School of Chicago | Chicago, IL | Public charity gift | Education | $1,000 | apps.irs.gov |
| Ocean Reef Chapel Foundation | Key Largo, FL | Public charity gift | $1,000 | apps.irs.gov | |
| Ocean Reef Protestant Foundation | Key Largo, FL | Public charity gift | $1,000 | apps.irs.gov | |
| Orcat | Key Largo, FL | Public charity gift | Animal-related | $1,000 | apps.irs.gov |
| Stetson University | Deland, FL | Public charity gift | Education | $1,000 | apps.irs.gov |
| William Guy Forbeck Research Foundation | Hilton Head Island, SC | Public charity gift | $1,000 | apps.irs.gov | |
| Wisconsin Historical Society | Madison, WI | Public charity gift | $1,000 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Education | $108,000 |
| Recreation and sports | $5,000 |
| Environment | $2,000 |
| Animal-related | $2,000 |
States funded
| Recipient state | Granted |
|---|---|
| Wisconsin | $208,000 |
| Florida | $37,000 |
| Illinois | $15,000 |
| California | $10,000 |
| Minnesota | $2,400 |
| Massachusetts | $2,000 |
| New Hampshire | $2,000 |
| Virginia | $2,000 |
Also on SpecStream
- Who funds education in Wisconsin
- Who funds recreation and sports in Wisconsin
- Who funds education in Massachusetts
- Who funds education in New Hampshire
- Who funds environment in Wisconsin
- Who funds education in Illinois
Updated May 13, 2026. Read from IRS Form 990-PF e-file data. Public domain (U.S. government work). Grants are as each foundation reported them to the IRS on its Form 990-PF. Grants to individuals are left out. A grant has a cause only where the recipient's name and city match one organization in the IRS Business Master File, and the cause is that organization's NTEE major group. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.