Fiscal year ending 2024. Filed on November 11, 2025.
747 Mount Howell Road
Colfax, California 95713
Sonoma Mountain Institute (EIN: 47-0875432) has filed an IRS Form 990 since at least fiscal year 2016. In its fiscal year 2024 IRS Form 990 filing, Sonoma Mountain Institute, a 501(c)(3) charitable organization, reported compensation for 5 employees. Among the employees shown here, the average compensation is $70,200. The highest compensated employee at Sonoma Mountain Institute is Mark Sindt with fiscal year 2024 compensation of $143,079.
Revenue
Expenses
Employee compensation
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