Mission
A TRUST ESTABLISHED FOR THE BENEFIT OF LOWELL OBSERVATORY.
Public Charity
PERCIVAL LOWELL TRUST UW
PERCIVAL LOWELL TRUST UW is a nonprofit organization categorized as Public Charity based in FLAGSTAFF, AZ. Its most recent IRS filing (2025) reports revenue of $3.6M, expenses of $759K, total assets of $43.0M. Imperigo tracks 2 reported grant relationships connected to this organization totaling approximately $18K.
EIN: 042007327
FLAGSTAFF, AZ
Single Organization Support
NTEE: C11
Latest filing: 2025
Total Revenue$3.6M
Total Expenses$759K
Total Assets$43.0M
Grant Records2
Funding Total$18K
Filing Years2021–2025
Where $100 goes at Percival Lowell Trust Uw
How Percival Lowell Trust Uw divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.
$92
Programs
the work itself
$8
Management
running the organization
$0
Fundraising
none reported
No fundraising costs are reported. That often means fundraising runs through a separate affiliated organization that files its own return.
Inside the $92 for programs
$92
The trust was established for the benefit of lowell observatory to provide funding to conduct astronomical research and sponsor educational programs related to astronomy
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Sample Grants Received
SUPPORT FOR OPERATIONS
$10,714
SUPPORT FOR OPERATIONS
$7,272
Showing up to 5 of 2 total records — full history available with membership.
Officers & Directors
CHIEF FINANCIAL OFFICER
Anne Labruzzo
TRUSTEE
W Lowell Putnam
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $3.6M | $759K | $43.0M |
| 2024 | $2.8M | $812K | $41.8M |
| 2023 | $766K | $450K | $37.6M |
| 2022 | $963K | $94K | $32.2M |
| 2021 | $5.6M | $72K | $33.7M |
Between 2021 and 2025, reported annual revenue declined from $5.6M to $3.6M (-35%), with total assets most recently reported at $43.0M.
Interactive year-over-year charts and full filing details available with membership.