MAMMOTH HIGH SCHOOL BOOSTER CLUB
EIN 77-0529260 · Student Services (B80)
What they do
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.
How to reach them
ContactChristine GramlichTreasurer
In care of% PAM MAUPIN
Mailing addressPO BOX 3149, MAMMOTH LAKES, CA 93546-3149
Main phone(760) 934-8541 Contact phone(760) 914-2074 WebsiteVisit the charity’s websiteSource: Form 990 public record. Confirm details with the nonprofit before visiting or sending anything.
Represent this organization?Claim this nonprofit to change contact informationAbout this charity
- Recognized since
- October 2002
- County
- Mono
Should I give to this charity?
Of every $100 spent, about $99.10 was reported for mission work. Use the spending picture below and ask what results that work produced.
Plain answer: A tax form cannot prove that a charity is doing good. It can show how the charity says it spent its money—and point out questions you should ask.
Basic facts we verified
Money report from 2024The charity has a recent tax report to read.
They explain their jobThe charity tells us what it is trying to do.
They name their leaders9 people are listed in the latest report.
You can reach themThey list contact information, so you can ask questions.
Money made simple
Ask these three easy questions
- Who did you help? Ask for a recent story or report that shows real results.
- What will my money do? Ask exactly what your gift will pay for.
- Is this really the charity? Give only through its official website or confirmed phone number.
Bottom line: Do not decide from a name, mission statement, or tax status alone. Look at where the money went, then ask what changed, who was helped, and what your gift will do. YouCanGiveBack does not endorse or grade organizations.
Financial picture
A quick look at the charity’s latest reported finances. The complete report adds exact spending amounts, financial history, grants, funders, contractors, fees, and leadership pay.
How reported expenses were divided
This free view shows the broad spending mix. Exact dollar amounts and revenue comparisons are included in the complete report.
Mission work is the Form 990 category called program services. These are the organization’s reported accounting categories, not an independent measure of results.