Compensation 990
OrganizationsEmployeesBoard MembersGrantsContractorsTop RankingsPricing

Stay updated on 990 organization compensation

© Civic Register LLC

Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

About•Report a discrepancy•Your privacy choices
Organizations Education Mammoth High School Booster Club

Mammoth High School Booster Club

Fiscal year ending 2025. Filed on December 4, 2025.

PO Box 3149
Mhs Boosters
Mammoth Lakes, California 93546

Mammoth High School Booster Club (EIN: 77-0529260) has filed an IRS Form 990 since at least fiscal year 2016. In its fiscal year 2025 IRS Form 990 filing, Mammoth High School Booster Club, a 501(c)(3) charitable organization, reported compensation for 9 employees. Among the employees shown here, the average compensation is $0.

Revenue, expenses, and employee compensation

Revenue

$247,364

Expenses

$166,270

Employee compensation

$0
Revenue, expenses, and employee compensation over time

Reported Compensated Employees

Mary Beth Ericson
Media: Coordinator
$0
Susan Petroni
Vice President
$0
Marcy Castro
Secretary
$0
Erick Sugimura
Treasurer
$0
Cathy Dalrymple
Secretary
$0
Christine Gramlich
Treasurer
$0
Antonette Ciccarelli
Membership Coordinator
$0
Sheilah Brode
Banners Coordinator
$0
Romi Skolnik
President
$0

Benchmark Employee Compensation

Mission Statement

MHS Boosters is a non-profit, all volunteer, parent-teacher-community organization. Our mission is to: Assist Mammoth High School by fostering cooperation and communication between parents, staff, students and the public, and to promote success in academics, athletics, and the arts.

Revisions to this organization profile

December 4, 2025:
2025 Mammoth High School Booster Club 990 filed
September 14, 2024:
2024 Mammoth High School Booster Club 990 filed
November 30, 2023:
2023 Mammoth High School Booster Club 990 filed

Get an email when new compensation information is released for Mammoth High School Booster Club

Be the first to know when new IRS Form 990 data is published for this organization.

Related Jobs

View more jobs
Powered by Talroo
Report a discrepancy →