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MOUNTAIN STUDIES INSTITUTE INC

EIN 73-1644103 DURANGO, CO

Revenue 2025
$1,620,859
Expenses 2025
$1,776,122

Program services were 79.5% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
C30
Classification
1000
Street
162 STEWART ST UNIT A

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).

Officers and directors · 2025

As listed in Part VII of the 2025 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • DR WESLEY BERG

    PRESIDENT

    Total calculated
    $0
    Hours/week
    4

  • CAL JOYNER

    VICE PRESIDENT

    Total calculated
    $0
    Hours/week
    3

  • MICHELLE FURI

    TREASURER

    Total calculated
    $0
    Hours/week
    3

  • AARON KIMPLE

    SECRETARY

    Total calculated
    $0
    Hours/week
    3

  • ASA BJORKLUND

    DIRECTOR

    Total calculated
    $0
    Hours/week
    3

  • DEANNE GALLEGOS

    DIRECTOR

    Total calculated
    $0
    Hours/week
    3

  • MIRIAM GILLOW-WILES

    DIRECTOR

    Total calculated
    $0
    Hours/week
    3

  • BILL HESFORD

    DIRECTOR

    Total calculated
    $0
    Hours/week
    3

  • MARY BETH MILES

    DIRECTOR

    Total calculated
    $0
    Hours/week
    3

  • ADREA C BOGLE

    EXECUTIVE DIRECTOR

    Total calculated
    $14,424
    From this org
    $14,424
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

  • MELISSA MAY

    EXECUTIVE DIRECTOR

    Total calculated
    $52,023
    From this org
    $52,023
    From related orgs
    $0
    Other
    $0
    Hours/week
    1

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 — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.

Filings

  • 2025
    Revenue
    $1,620,859
    Expenses
    $1,776,122
    Contributions
    $1,029,716
    Grants paid
    $0
  • 2024
    Revenue
    $1,795,784
    Expenses
    $1,723,549
    Contributions
    $1,238,954
    Grants paid
    $0
  • 2023
    Revenue
    $1,614,270
    Expenses
    $1,672,323
    Contributions
    $1,131,507
    Grants paid
    $0
  • 2022
    Revenue
    $1,380,013
    Expenses
    $1,542,608
    Contributions
    $906,969
    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.

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

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 10 September 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.