Charity Search / MARSHALL E RINKER SR FOUNDATION INC
Philanthropy & Grantmaking (T20Z) 990 on File

MARSHALL E RINKER SR FOUNDATION INC

EIN: 65-0871532 · WEST PALM BCH, FL 33401-6419 · United States · FY 2024 Data
3 out of 5 52 / 100 Based on 2+ years of filings
Financial strength (30%) 93/100
Reliability (20%) 55/100
Effectiveness (25%) 51/100
Impact (25%) No data yet
Financial data: FY 2024 · Scored 9/13/2026
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Financial Overview — FY 2024
$1.8M
Total Revenue
$1.7M
Total Expenses
$25.9M
Net Assets
N/A
Employees
Revenue Sources
Expense Breakdown
Program Expense Ratio 87.3%
Fundraising Efficiency N/A
Operating Reserve 186.08x
Liability-to-Asset 0.0%
Revenue Diversification 89.9%
Executive Compensation $6K
Compared with Peers
FY 2024
Compared with 5,337 similar organizations (United States, Philanthropy & Grantmaking, $1M–$10M in expenses), FY 2024.
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
87.3% 90.9%
P10P90
Below median
Operating reserve
Months of expenses covered by net assets · higher is better
186.1 mo 80.9 mo
P10P90
Top quarter
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
89.9% 89.7%
P10P90
Below median
Revenue growth
Year over year revenue growth
12.2% 21.6%
P10P90
Expense growth
Year over year expense growth
-14.7% 9.6%
P10P90
Surplus margin
Surplus as a share of revenue
6.3% 2.5%
P10P90
Financial History
Year Revenue Expenses Net Assets Program % Staff
2024 $1.8M $1.7M $25.9M 87.3%
2023 $1.6M $2.0M $25.8M 89.3%
2022 $1.5M $1.9M $26.3M 91.7%
2021 $1.1M $1.8M $26.7M 89.7%
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Organization Details
EIN
65-0871532
State
FL
City
WEST PALM BCH
ZIP
33401-6419
Classification
T20Z
Category
Philanthropy & Grantmaking
Rating
3★
Coverage
A
Last Updated
Aug 2026
Form 990
On File
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