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International Dark Sky Discovery Center Inc

EIN 83-3364739Fountain Hills, AZPhilanthropyLatest 990 FY2025

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Listed with the IRS. Every screen came back clear.

A 501(c)(3) on Publication 78 and the IRS master file.

A paid feature, included from the $75 plan up. Sign in to download.Checked Nov 7, 2026, 11:32 AM ET
IRS nonprofit listing
No issue
Revocation
None
IRS files
Agree
Sanctions
No match
IRS bulletin
No notice
California
No record
Charity type
509(a)(1)

$9.1Mrevenue
FY2025 · +151% in 3 yrs
3staff
6 of 6years filed
’20’21’22’23’24’25
Revenue and spendingRevenueSpending
$0$5.0M$10M$15M’20’21’22’23’24’25
Against similar nonprofits FY2025
Revenue growth (annualized)+195.9%
Middle half of peersMedianInternational Dark Sky Discovery Center
Where the money goes FY2025 · $312k spent
Management and general$298k95%Fundraising$14k5%990 FY2025 · Part IX line 25