- Revenue 2024
- $1,787,193
- Expenses 2024
- $1,294,317
Program services were 84.9% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- N32I
- Classification
- 1000
- Street
- PO BOX 3267
These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).
Mission and programs · 2024
Mission
TO MAINTAIN AND ENHANCE THE TAHOE RIM TRAIL SYSTEM, PRACTICE AND INSPIRE STEWARDSHIP, AND PRESERVE RECREATIONAL ACCESS TO THE NATURAL BEAUTY OF THE LAKE TAHOE REGION.
-
TRAIL OPERATIONS PROGRAM: MAINTAINS AND ENHANCES THE TAHOE RIM TRAIL SYSTEM BY ORGANIZING AND TRAINING VOLUNTEERS TO BUILD, MAINTAIN, AND IMPROVE ITS NEARLY 200 MILES OF TRAIL. IN 2024, THE TRTA LEVERAGED THE SUPPORT OF ACTIVE CREW LEADERS AND VOLUNTEERS WHO CONTRIBUTED 70 DAYS TO MAINTAIN EVERY MILE OF THE TRAIL SYSTEM. THE ASSOCIATION CLEARED 392 DOWNED TREES FROM THE TRAIL, AND COMPLETED MAJOR MAINTENANCE ON TRAILS.
Expenses $348,233
-
EDUCATION AND OUTREACH PROGRAMS: DISTRIBUTE INFORMATION ABOUT EVENTS, PROGRAMS, AND OPPORTUNITIES FACILITATED BY THE ASSOCIATION AND THE TAHOE RIM TRAIL. IN 2024, TRTA HAD 700,000 ANNUAL USERS AND ENGAGED INDIVIDUALS AT 67 HOSTED TRAIL AMBASSADOR DAYS TO TEACH SUSTAINABLE TRAIL USE.
Expenses $350,109
-
YOUTH PROGRAMS: CONDUCTS OVERNIGHT YOUTH BACKPACKING TRIPS SO THE PARTICIPANTS CAN EXPERIENCE THE PHYSICAL AND MENTAL HEALTH BENEFITS OF TIME SPENT OUTDOORS AND LEARN THE PRINCIPLES OF LEAVE NO TRACE. IN 2024, THERE WERE 12 TRIPS SERVING A TOTAL OF 115 YOUTH OF WHICH 60% WERE ABLE TO PARTICIPATE AT NO COST.
Expenses $226,125
-
TRAIL USE PROGRAMS: PROMOTES ENVIRONMENTAL STEWARDSHIP, INSPIRES A LOVE FOR THE LAKE TAHOE REGION, AND ENCOURAGES HEALTHY AND SUSTAINABLE LIVING. TRAIL USE PROGRAMS COORDINATES OPPORTUNITIES FOR THE PUBLIC TO EXPERIENCE THE TRAIL IN MANY WAYS INCLUDING HIKES, SNOWSHOE TREKS, YOUTH PROGRAMS, SEVERAL BACKCOUNTRY SKILLS COURSES SUCH AS SNOW CAMPING 101 AND BACKPACKING 101, WILDERNESS MEDICAL COURSES, AND OTHER TRAININGS.
Expenses $174,334
As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.
Officers and directors · 2024
As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.
-
Justin Knowles
President
- Total calculated
- $0
- Hours/week
- 3
-
Tricia Tong
Executive Vice President
- Total calculated
- $0
- Hours/week
- 3
-
Rebecca Cremeen
Secretary
- Total calculated
- $0
- Hours/week
- 3
-
Larry Stites
Treasurer
- Total calculated
- $0
- Hours/week
- 3
-
Jim Crompton
Director
- Total calculated
- $0
- Hours/week
- 1
-
Sharell Katibah
Director
- Total calculated
- $0
- Hours/week
- 1
-
Gina Barth
Director
- Total calculated
- $0
- Hours/week
- 1
-
Rishi Batra
Director
- Total calculated
- $0
- Hours/week
- 1
-
Amy Cornelius
Director
- Total calculated
- $0
- Hours/week
- 1
-
Walid Khiari
Director
- Total calculated
- $0
- Hours/week
- 1
-
John McCall
Director
- Total calculated
- $0
- Hours/week
- 1
-
Theresa Papandrea
Director
- Total calculated
- $0
- Hours/week
- 1
-
Faye Provenza
Director
- Total calculated
- $0
- Hours/week
- 1
-
Robin Soran
Director
- Total calculated
- $0
- Hours/week
- 1
-
Lindsey Shultz
Executive Director
- Total calculated
- $104,074
- From this org
- $101,043
- From related orgs
- $0
- Other
- $3,031
- Hours/week
- 40
Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.
Filings
-
2024
- Revenue
- $1,787,193
- Expenses
- $1,294,317
- Contributions
- $1,120,153
- Grants paid
- $0
-
2023
- Revenue
- $2,426,671
- Expenses
- $1,255,916
- Contributions
- $1,237,176
- Grants paid
- $0
-
2022
- Revenue
- $963,878
- Expenses
- $1,011,793
- Contributions
- $1,176,825
- Grants paid
- $0
The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.
Other returns filed
-
2024 · 990-T
- Revenue
- not reported
- Expenses
- not reported
- Assets (EOY)
- not reported
-
2023 · 990-T
- Revenue
- not reported
- Expenses
- not reported
- Assets (EOY)
- not reported
-
2022 · 990-T
- Revenue
- not reported
- Expenses
- not reported
- Assets (EOY)
- not reported
-
2021 · 990
- Revenue
- $3,314,264
- Expenses
- $753,623
- Assets (EOY)
- $6,264,039
-
2021 · 990-T
- Revenue
- not reported
- Expenses
- not reported
- Assets (EOY)
- not reported
-
2020 · 990
- Revenue
- $1,787,899
- Expenses
- $633,365
- Assets (EOY)
- $3,947,055
-
2020 · 990-T
- Revenue
- not reported
- Expenses
- not reported
- Assets (EOY)
- not reported
-
2019 · 990
- Revenue
- $495,751
- Expenses
- $658,702
- Assets (EOY)
- $2,608,657
-
2018 · 990
- Revenue
- $779,807
- Expenses
- $670,350
- Assets (EOY)
- $2,758,466
-
2017 · 990
- Revenue
- $1,080,844
- Expenses
- $616,986
- Assets (EOY)
- $2,681,356
Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all. Showing the 10 most recent; the API carries the rest.
Grants made
No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.
Grants received
-
$145,917
2022 recreation/ stewardship
-
$137,489
2024 recreation
-
$95,707
2023 recreation
-
2022 For grant recipient's exempt purposes
-
2024 For grant recipient's exempt purposes
-
$44,541
2022 Environment
-
2022 FOR RECIPIENT'S EXEMPT PURPOSE
-
$33,059
2025 Environment
-
DONOR ADVISED CHARITABLE GIVING
$32,800
2022 HUMAN SERVICES
-
DONOR ADVISED CHARITABLE GIVING
$32,550
2023 HUMAN SERVICES
The 10 largest by cash amount. The API serves every itemized grant.
Other IRS files
Auto-Revocation List
Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.
Publication 78
Listed as of 13 October 2026, under deductibility PC.
These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.
What this page reflects
The registration facts above come from the IRS Business Master File published 9 November 2026 and read 9 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.