Fiscal year ending 2025. Filed on November 4, 2025.
PO Box 92
North Bend, Washington 98045
Mount Si High School Band Boosters (EIN: 45-3638790) has filed an IRS Form 990 since fiscal year 2021. In its fiscal year 2025 IRS Form 990 filing, Mount Si High School Band Boosters, a 501(c)(3) charitable organization, reported compensation for 4 employees. Among the employees shown here, the average compensation is $0.
Revenue
Expenses
Employee compensation
Student Band & Orchestra Education at Mt Si High School
Be the first to know when new IRS Form 990 data is published for this organization.