Charity Search / FOSS FAMILY FOUNDATION
Philanthropy & Grantmaking (T900) 990 on File

FOSS FAMILY FOUNDATION

EIN: 91-1967549 · SEATTLE, WA 98105-5406 · United States · FY 2025 Data
3 out of 5 48 / 100 Based on 2+ years of filings
Financial strength (30%) 82/100
Reliability (20%) 55/100
Effectiveness (25%) 51/100
Impact (25%) No data yet
Financial data: FY 2025 · Scored 9/13/2026
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Financial Overview — FY 2025
$324K
Total Revenue
$311K
Total Expenses
$1.6M
Net Assets
N/A
Employees
Revenue Sources
Expense Breakdown
Program Expense Ratio 94.8%
Fundraising Efficiency N/A
Operating Reserve 59.99x
Liability-to-Asset 0.0%
Revenue Diversification 97.5%
Executive Compensation $3K
Compared with Peers
FY 2025
Compared with 9,363 similar organizations (United States, Philanthropy & Grantmaking, $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
94.8% 90.0%
P10P90
Above median
Operating reserve
Months of expenses covered by net assets · higher is better
60.0 mo 96.7 mo
P10P90
Below 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
97.5% 90.4%
P10P90
Below median
Revenue growth
Year over year revenue growth
19.4% 10.5%
P10P90
Expense growth
Year over year expense growth
21.3% 8.2%
P10P90
Surplus margin
Surplus as a share of revenue
3.8% 4.5%
P10P90
Financial History
Year Revenue Expenses Net Assets Program % Staff
2025 $324K $311K $1.6M 94.8% —
2024 $271K $257K $1.5M 94.7% —
2023 $263K $211K $1.5M 94.6% —
2022 $273K $199K $1.5M 94.3% —
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Organization Details
EIN
91-1967549
State
WA
City
SEATTLE
ZIP
98105-5406
Classification
T900
Category
Philanthropy & Grantmaking
Rating
3★
Coverage
A
Last Updated
Aug 2026
Form 990
On File
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