Lothenbach Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in WAYZATA, MN. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $14.4M in total assets. In 2024, it awarded 5 grants totaling $555K. Net investment income was $993K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$14.4M
+21.0% YoY
Annual Giving
$555K
-3.6% YoY
Grant Count
5
-37.5% YoY
Avg Grant Size
$111K
+54.2% YoY
Under IRS private-foundation payout rules, Lothenbach Family Foundation reported a distributable amount of $634K for 2024 — the minimum it must pay out in qualifying distributions.
About Lothenbach Family Foundation
Based on IRS filings
Lothenbach Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in WAYZATA, MN. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $14.4M in total assets. In 2024, it awarded 5 grants totaling $555K. Net investment income was $993K.
Focus Areas
Ready to take the next step with Lothenbach Family Foundation?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $14,362,894 | $11,870,796 | $10,654,374 |
| Revenue | $1,956,632 | $358,957 | $-109,364 |
| Expenses | $615,265 | $641,938 | $675,006 |
| Qualifying Distributions | $564,030 | $580,325 | $609,629 |
| Net Investment Income | $992,828 | $318,795 | $80,510 |
| Distributable Amount | $633,687 | $547,852 | $558,016 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 5 recipients in 2024
Grant Size Distribution
33 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Mayo Clinic Cardiovascular Research Center ($300,000), Reading Partners Twin Cities ($125,000), Firefighters for Healing ($100,000).
| Recipient | Purpose | Amount |
|---|---|---|
| FIREFIGHTERS FOR HEALING CHAMPLIN, MN | GENERAL SUPPORT | $100,000 |
| READING PARTNERS TWIN CITIES ST PAUL, MN | GENERAL SUPPORT | $125,000 |
| THE ROTARY CLUB OF LAKEVILLE FOUNDATION LAKEVILLE, MN | GENERAL SUPPORT | $5,000 |
| MAYO CLINIC CARDIOVASCULAR RESEARCH CENTER ROCHESTER, MN | GENERAL SUPPORT | $300,000 |
| UNIVERSITY OF MINNESOTA FOUNDATION MINNEAPOLIS, MN | GENERAL SUPPORT | $25,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| FRANK W LOTHENBACH JR | TRUSTEE | — | — |
| JACK D LOTHENBACH | TRUSTEE | — | — |
| SCOTT EGGINGTON | TRUSTEE | — | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Lothenbach Family Foundation?
Lothenbach Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in WAYZATA, MN. It holds $14.4M in total assets as of 2024.
How large is Lothenbach Family Foundation?
As of 2024, Lothenbach Family Foundation holds $14.4M in total assets with $2.0M in annual revenue. It awarded 5 grants totaling $555K in 2024.
Where does Lothenbach Family Foundation operate?
Lothenbach Family Foundation has awarded grants in California, Florida, Kentucky, Massachusetts, Minnesota, North Carolina, New York, Utah.
What size grants does Lothenbach Family Foundation award?
In 2024, Lothenbach Family Foundation awarded 5 grants totaling $555K — an average of about $111K per grant, based on its IRS Form 990 filings.
How much is Lothenbach Family Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, Lothenbach Family Foundation reported a distributable amount of $634K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Lothenbach Family Foundation's EIN?
Lothenbach Family Foundation's EIN (Employer Identification Number) is 81-4309433. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in Lothenbach Family Foundation's focus areas in our free grants database
Related Funders
Similar funders by location and focus area
Spicola Family Foundation
MINNETONKA, MN
Assets
—
Grants
3
Total Given
$410K
Litchfield Student Anglers Club
LITCHFIELD, MN
Assets
$738
Grants
0
Total Given
—
The Geyer Family Foundation
EDINA, MN
Assets
—
Grants
7
Total Given
$35K
Love 4 One Another Charities
CHANHASSEN, MN
Assets
$8.5M
Grants
1
Total Given
$90K
Donald and Luella Zibell Family Foundation
NORTHFIELD, MN
Assets
—
Grants
8
Total Given
$80K
Minnesota Citizens Concerned
MINNEAPOLIS, MN
Assets
$745K
Grants
2
Total Given
$942K
Data last updated April 2026. Sourced from IRS Form 990-PF filings.
What could you do with Lothenbach Family Foundation on Grantable?
- Assess strategic fit with your organization
- Draft a tailored letter of inquiry
- Find open RFPs from this funder
- Monitor for new funding opportunities
Go from researching Lothenbach Family Foundation to a real strategy.