Charity Search / ISTHMUS PROJECT INC
Medical Research (H99) 990 on File

ISTHMUS PROJECT INC

EIN: 83-2278676 · MADISON, WI 53792-0001 · United States · FY 2025 Data
3 out of 5 49 / 100 Based on 2+ years of filings
Financial strength (30%) 67/100
Reliability (20%) 45/100
Effectiveness (25%) 78/100
Impact (25%) No data yet
Financial data: FY 2025 · Scored 9/13/2026
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Financial Overview — FY 2025
$15K
Total Revenue
$722K
Total Expenses
$3.7M
Net Assets
0
Employees
Revenue Sources
Expense Breakdown
Program Expense Ratio 99.5%
Fundraising Efficiency N/A
Operating Reserve 61.81x
Liability-to-Asset 1.7%
Revenue Diversification 100.0%
Compared with Peers
FY 2025
Compared with 300 similar organizations (United States, Medical Research, $100K–$1M in expenses), FY 2025.
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
99.5% 84.6%
P10P90
Top quarter
Admin expense ratio
Management and general / total expenses · lower is better
0.5% 10.0%
P10P90
Top quarter
Fundraising expense ratio
Fundraising expenses / total expenses · lower is better
0.0% 0.0%
P10P90
Top quarter
Operating reserve
Months of expenses covered by net assets · higher is better
61.8 mo 11.7 mo
P10P90
Top quarter
Liabilities to assets
Total liabilities / total assets · lower is better
1.7% 0.0%
P10P90
Below median
Revenue concentration
Share of revenue from the largest source · lower is better
100.0% 92.2%
P10P90
Bottom quarter
Surplus margin
Surplus as a share of revenue
-4708.7% -1.6%
P10P90
Financial History
Year Revenue Expenses Net Assets Program % Staff
2025 $15K $722K $3.7M 99.5% 0
2023 $389K $816K $2.2M 99.5% 0
2022 $75K $576K $654K 97.4% 0
2021 $0 $468K N/A 0
2020 $75K $452K N/A 0
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Organization Details
EIN
83-2278676
State
WI
City
MADISON
ZIP
53792-0001
Classification
H99
Category
Medical Research
Rating
3★
Coverage
A
Last Updated
Aug 2026
Form 990
On File
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