Lowell Observatory's annual revenue was $19.6M in tax year 2025, reported on their IRS Form 990. They spent $22.2M in total expenses. 82% went to programs and services.
Lowell Observatory spent $22.2M in tax year 2025, according to their IRS Form 990 filing.
Lowell Observatory spent $18.3M (82% of expenses) on programs and services in tax year 2025.
Lowell Observatory's overhead in tax year 2025 includes administrative (10%) and fundraising (8%) of their expenses.
Lowell Observatory had net assets of $45.9M as of the end of tax year 2025.
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