GRAND TETON NATIONAL PARK FOUNDATION
EIN 83-0322668 · Public Foundations (T30)
What they do
Grand Teton National Park Foundation (the Foundation) is A Private, Nonprofit Organization Whose Mission is to Partner With Grand Teton National Park to Steward, Protect, and Enhance All That is Special In The Park. Budget Limitations, Combined With Increasing Visitation, Led The National Park Service to Create Partnerships With Organizations Like The Foundation to Raise Private Money for Special Park Needs. The Foundation Initiates Improvements, Critical Research, and Projects That Improve Visitors Experiences, Creating A Solid Future for Grand Teton. Since 1997, The Organization Has Raised Funds for Efforts That Connect Youth to Nature, Preserve Cultural Resources, Protect Wildlife and Natural Resources, and Enhance Visitor Experiences. In Addition, The Foundation Has Completed Capital Projects Such As Construction of The Craig Thomas Discovery and Visitor Center, The Conservation of 1,280 Acres of Critical Wildlife Habitat That Was Formerly Owned By The State of Wyoming, The Renewal
Should I give to this charity?
Of every $100 spent, about $94.60 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
IRS warning checkNo IRS revocation warning appears in this data.
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 leaders31 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.
Worth asking: Expenses exceeded revenue by $25,603,418 this year. Ask whether that was planned or caused by a one-time event.
Pay context: The highest compensation shown in this filing is $692,855 for LESLIE MATTSON (PRESIDENT). Compare pay with organizations of similar size and complexity.
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 plain-language look at the latest Form 990 figures available. These numbers help you ask better questions; they do not, by themselves, rate whether a charity is good or bad.
How each $100 of revenue was used
The large number compares each expense with revenue. The smaller number shows its share of total expenses.
Expenses were greater than revenue, so the colored ring fills the available $100 and the total above 100% is shown below.
Has the pattern changed?
Colored bars = expense mix: how each year’s expenses were divided. Total expenses vs. revenue shows whether the charity spent less or more than it received. The current filing is first.
Money in and money out
Reported spending amounts
Mission work means the Form 990 category called program services. These are reported accounting categories—not an independent measurement of results.
See all reported dollar amounts
Leadership and board
Names, titles, time, and compensation below are reported by the organization on its Form 990.
People reported as paid
Compensation alone does not tell whether pay is reasonable. Consider the charity’s size, work, location, and results.
See everyone listed on the board or leadership roster (31)
LESLIE MATTSONPRESIDENT
WAYNE TURNERVP OF DEVELOPMENT
MARY PATNOACCOUNTING
ELISE DELMOLINOVP OF OPERATIONS
MOLLY RUFFLESENIOR DEV OFFICER
RYAN KELLYVP PART. PROJECTS
JEFF WILLEMAINDIRECTOR
TOM HOLLANDSECRETARY
SUSIE TEMPLEDIRECTOR
SEAN OMALLEYDIRECTOR
ROB WALLACEDIRECTOR
PATTI STANCARONEDIRECTOR
NANCY MCGREGOR MANNEDIRECTOR
MARY MCCARTHYTREASURER
LYNN LARSONDIRECTOR
LAURA DAVISDIRECTOR
JOHN TOWNSENDDIRECTOR
AFFIE ELLISDIRECTOR
JEFF HEILBRUNDIRECTOR
GREGG WARDCHAIRMAN
GINA PATE PIERCEDIRECTOR
ETHAN STEINBERGDIRECTOR
ED RIDDELLDIRECTOR
DOUGLAS J MACKENZIEDIRECTOR
DIANA WAYCOTTDIRECTOR
DEBBIE HECHINGERVICE CHAIR
DEBBIE BARKERDIRECTOR
CHIP NISBETDIRECTOR
CHAD CARLSONDIRECTOR
BRUCE BOWENDIRECTOR
ANNIE MORITADIRECTOR
About this charity
- Recognized since
- January 1998
- Location
- PO BOX 249, MOOSE, WY 83012-0249
- County
- Teton
- In care of
- % MARY PATNO
- Primary officer
- LESLIE MATTSON, President
How to reach them
Filing and classification
- Latest tax year
- 2024
- Tax period began
- October 1, 2024
- Return type
- 990
- Tax preparer
- JONES SIMKINS LLC
- NTEE classification
- Public Foundations (T30)
- IRS tax category
- Public Foundations
- Grant-giving organization
- Yes