Charity Search / CHARLES W MUELLER FAMILY FOUNDATION
Philanthropy & Grantmaking (T20) 990 on File

CHARLES W MUELLER FAMILY FOUNDATION

EIN: 45-3676441 · MILWAUKEE, WI 53201-0634 · United States · FY 2023 Data
3 out of 5 48 / 100 Based on 2+ years of filings
Financial strength (30%) 85/100
Reliability (20%) 50/100
Effectiveness (25%) 51/100
Impact (25%) No data yet
Financial data: FY 2023 · Scored 9/13/2026
Claim this Charity
CharityAI™ Score
Not yet evaluated
Financial Overview — FY 2023
$177K
Total Revenue
$149K
Total Expenses
$1.5M
Net Assets
N/A
Employees
Revenue Sources
Expense Breakdown
Program Expense Ratio 91.5%
Fundraising Efficiency N/A
Operating Reserve 123.74x
Liability-to-Asset 0.0%
Revenue Diversification 93.1%
Compared with Peers
FY 2023
Compared with 26,134 similar organizations (United States, Philanthropy & Grantmaking, $100K–$1M in expenses), FY 2023.
This organization Middle half of peers (P25–P75) Peer median
Ratio This org Peer median Position (P10 → P90)
Program expense ratio
Program expenses / total expenses · higher is better
91.5% 90.7%
P10P90
Above median
Operating reserve
Months of expenses covered by net assets · higher is better
123.7 mo 106.5 mo
P10P90
Above median
Liabilities to assets
Total liabilities / total assets · lower is better
0.0% 0.0%
P10P90
Top quarter
Revenue concentration
Share of revenue from the largest source · lower is better
93.1% 90.6%
P10P90
Below median
Revenue growth
Year over year revenue growth
59.5% 4.1%
P10P90
Expense growth
Year over year expense growth
-3.3% 2.5%
P10P90
Surplus margin
Surplus as a share of revenue
15.7% -10.5%
P10P90
Financial History
Year Revenue Expenses Net Assets Program % Staff
2023 $177K $149K $1.5M 91.5% —
2022 $111K $154K $1.5M 89.1% —
Donor Reviews
Write a Review
No reviews yet

Be the first to share your experience with this organization.


Write a Review
Minimum 20 characters
Reviews appear after moderation (usually within 24 hours)
Organization Details
EIN
45-3676441
State
WI
City
MILWAUKEE
ZIP
53201-0634
Classification
T20
Category
Philanthropy & Grantmaking
Rating
3★
Coverage
A
Last Updated
Aug 2026
Form 990
On File
Is this your organization?

Claim it to manage this profile, add your board, financials and impact metrics, and lift your CharityAI™ rating.

Claim this Charity
Back to Search New Search