4 Corners Underground is a 501(c)(3) organization based in Ignacio, Colorado, registered in 2023.
Revenue
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Recreation median: $129K
Expenses
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Net assets
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Employees
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Data for 4 Corners Underground (EIN 92-3774589) comes from the IRS Business Master File and e-filed Form 990 returns, via CharityIndex. Figures reflect what the organization reported to the IRS for each fiscal year.