Charity Search / FRANK LLOYD WRIGHT FOUNDATION
Education (B43) IRS Verified DX Registered 990 on File

FRANK LLOYD WRIGHT FOUNDATION

EIN: 86-0197576 · SCOTTSDALE, AZ 85259-2537 · United States · FY 2025 Data
5 out of 5 83 / 100 Based on 2+ years of filings
Financial strength (30%) 85/100
Reliability (20%) 84/100
Effectiveness (25%) 83/100
Impact (25%) 80/100
Financial data: FY 2025 · Scored 9/13/2026
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FRANK LLOYD WRIGHT FOUNDATION logo
61
CharityAI™ Score
out of 100
Mission Statement

We connect people to the continued relevance of Frank Lloyd Wright’s architectural legacy; we preserve the buildings, landscapes, and collections of Taliesin and Taliesin West; and we advance the impact of architecture and design. We embrace Wright’s philosophy and transform it into actions for a thriving future.

Financial Overview — FY 2025
$9.6M
Total Revenue
$9.7M
Total Expenses
$21.3M
Net Assets
112
Employees
Revenue Sources
Expense Breakdown
Program Expense Ratio 66.7%
Fundraising Efficiency N/A
Operating Reserve 26.51x
Liability-to-Asset 3.4%
Revenue Diversification 66.6%
Executive Compensation $357K
Compared with Peers
FY 2025
Compared with 5,421 similar organizations (United States, Education, $1M–$10M 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
66.7% 84.2%
P10P90
Bottom quarter
Admin expense ratio
Management and general / total expenses · lower is better
15.2% 12.9%
P10P90
Below median
Fundraising expense ratio
Fundraising expenses / total expenses · lower is better
18.1% 0.0%
P10P90
Bottom quarter
Operating reserve
Months of expenses covered by net assets · higher is better
26.5 mo 9.0 mo
P10P90
Top quarter
Liabilities to assets
Total liabilities / total assets · lower is better
3.4% 21.7%
P10P90
Top quarter
Revenue concentration
Share of revenue from the largest source · lower is better
66.6% 89.4%
P10P90
Top quarter
Revenue growth
Year over year revenue growth
1.3% 5.0%
P10P90
Expense growth
Year over year expense growth
-10.5% 6.1%
P10P90
Surplus margin
Surplus as a share of revenue
-1.1% 3.0%
P10P90
CharityAI™ Evaluation — 2025
61 / 100
70
Financial
84
Reliability
83
Effectiveness
10
Impact
Financial Strength (30%) 70
Reliability & Transparency (20%) 84
Program Effectiveness (25%) 83
Impact & Outcomes (25%) 10

0 programs 112 staff

IRS Verified Form 990 on File 95% Data Complete
Impact
7 programs
Outcome / Program People Served Cost / Service # Completed Duration
Students attending field trips, camps, and workshops relating to STEAM principles & career choices. 3,600 $55.56 Per Day
Title 1 Students attending field trips & camps relating to STEAM principles & career choices. 1,900 $34.21 Per Day
An individual volunteering at various charities in the Phoenix area. 300 Per Day
Historical structures in which staff worked were stabilized & kept in workable condition. 130 $730.77 Per Year
Employees hired during 2025. 20 $37,500.00 Per Year
Educational tours provided of our historic architectural property. 95,000 $16.29 Per Year
Renewable photovoltaic electricity produced on site. 10,280 $0.49 Per Month
Geographic Reach
Local 100%
Financial History
Year Revenue Expenses Net Assets Program % Staff
2025 $9.6M $9.7M $21.3M 66.7% 112
2024 $9.4M $10.8M $21.1M 82.8% 131
2023 $10.0M $9.9M $22.1M 82.9% 138
2022 $16.6M $9.3M N/A 127
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Organization Details
EIN
86-0197576
State
AZ
City
SCOTTSDALE
ZIP
85259-2537
Classification
B43
Category
Education
Rating
5★
Coverage
A
Last Updated
Aug 2026
IRS Ruling Year
1940
Foundation Code
11
Form 990
On File
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