Charity Search / AMERICAN OTOLOGICAL SOCIETY INC
Diseases & Disorders (G03) 990 on File

AMERICAN OTOLOGICAL SOCIETY INC

EIN: 20-5087345 · ST PETERSBURG, FL 33703-2454 · United States · FY 2025 Data
2 out of 5 38 / 100 Based on 2+ years of filings
Financial strength (30%) 51/100
Reliability (20%) 55/100
Effectiveness (25%) 48/100
Impact (25%) No data yet
Financial data: FY 2025 · Scored 9/13/2026
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Financial Overview — FY 2025
$387K
Total Revenue
$355K
Total Expenses
$172K
Net Assets
0
Employees
Revenue Sources
Expense Breakdown
Program Expense Ratio 37.2%
Fundraising Efficiency N/A
Operating Reserve 5.80x
Liability-to-Asset 0.0%
Revenue Diversification 73.5%
Compared with Peers
FY 2025
Compared with 693 similar organizations (United States, Diseases & Disorders, $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
37.2% 83.5%
P10P90
Bottom quarter
Admin expense ratio
Management and general / total expenses · lower is better
62.8% 10.0%
P10P90
Bottom 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
5.8 mo 11.9 mo
P10P90
Below median
Liabilities to assets
Total liabilities / total assets · lower is better
0.0% 0.6%
P10P90
Top quarter
Revenue concentration
Share of revenue from the largest source · lower is better
73.5% 93.4%
P10P90
Above median
Surplus margin
Surplus as a share of revenue
8.3% 4.2%
P10P90
Financial History
Year Revenue Expenses Net Assets Program % Staff
2025 $387K $355K $172K 37.2% 0
2023 $286K $267K $178K 42.8% 0
2022 $206K $254K $159K 51.6% 0
2021 $166K $135K N/A — 0
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Organization Details
EIN
20-5087345
State
FL
City
ST PETERSBURG
ZIP
33703-2454
Classification
G03
Category
Diseases & Disorders
Rating
2★
Coverage
A
Last Updated
Aug 2026
Form 990
On File
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