EXTREME HISTORY PROJECT

As filed

Subsection

03

NTEE code

A80

Classification

2000

Street

PO BOX 5019

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 · 2025

• PROGRAM SERVICE FEES- THROUGHOUT THE YEAR WE OFFER MANYHISTORY-RELATED PROGRAMS INCLUDING BOOK CLUBS, LECTURE SERIES, ETC.

• WALKING TOURS - THE EXTREME HISTORY PROJECT DELIVERS HISTORIC WALKING TOURS DURINGTHE SUMMER MONTHS. THE TOURS RANGE FROM TOURS OF THE LOCAL CEMETERY TO TOURS OFBOZEMAN'S HISTORIC RED-LIGHT DISTRICT.

• HISTORY AFTER DARK- EXTREME HISTORY BRINGS HISTORY ALIVE WITH HISTORY AFTER DARK.PARTICIPANTS HAVE THE OPPORTUNITY TO MEET "GHOSTS OF BOZEMAN'S PAST," LEARNING ABOUT THEIR LIVES AND DEATHS IN BOZEMAN.

As filed on the 2025 return.

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.

• CRYSTAL ALEGRIA

  Executive Dir.

  Total calculated

  $30,000

  Compensation

  $30,000

  Benefit plans

  —not reported

  Expense account

  —not reported

  Hours/week

  15

• MARSHA SMALL

  Director

  Total calculated

  $0

  Compensation

  $0

  Benefit plans

  —not reported

  Expense account

  —not reported

  Hours/week

  1

• KEVIN KOOISTRA

  Director

  Total calculated

  $0

  Compensation

  $0

  Benefit plans

  —not reported

  Expense account

  —not reported

  Hours/week

  1

• SHANE DOYLE

  Director

  Total calculated

  $0

  Compensation

  $0

  Benefit plans

  —not reported

  Expense account

  —not reported

  Hours/week

  1

• SCOTT CARPENTER

  Director

  Total calculated

  $0

  Compensation

  $0

  Benefit plans

  —not reported

  Expense account

  —not reported

  Hours/week

  1

• NANCY MAHONEY

  Chairman

  Total calculated

  $0

  Compensation

  $0

  Benefit plans

  —not reported

  Expense account

  —not reported

  Hours/week

  1

• LESLIE CRISMOND

  Treasurer

  Total calculated

  $0

  Compensation

  $0

  Benefit plans

  —not reported

  Expense account

  —not reported

  Hours/week

  1

• LESLEY GILMORE

  Secretary

  Total calculated

  $0

  Compensation

  $0

  Benefit plans

  —not reported

  Expense account

  —not reported

  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, 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

• 2025

  Revenue

  $160,577

  Expenses

  $142,568

  Contributions

  $85,027

  Grants paid

  — not reported

• 2024

  Revenue

  $123,633

  Expenses

  $133,892

  Contributions

  $38,701

  Grants paid

  — not reported

• 2023

  Revenue

  $125,790

  Expenses

  $109,636

  Contributions

  $63,918

  Grants paid

  — not reported

• 2022

  Revenue

  $62,958

  Expenses

  $93,022

  Contributions

  $30,901

  Grants paid

  — not reported

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

• 2021 · 990-EZ

  Revenue

  $106,274

  Expenses

  $94,575

  Assets (EOY)

  $46,481

• 2020 · 990-EZ

  Revenue

  $88,319

  Expenses

  $67,568

  Assets (EOY)

  $33,653

• 2019 · 990-EZ

  Revenue

  $59,011

  Expenses

  $52,564

  Assets (EOY)

  $13,212

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.

Form 990-N e-Postcard, tax year 2018

Tax period

1 January 2018 to 31 December 2018

Principal officer

Crystal Alegria

Mailing address

PO Box 5019Bozeman MT 59717

Website

www.extremehistoryproject.org

As filed, from the IRS e-Postcard file of 26 October 2026. The IRS publishes only each organization's most recent postcard, so earlier years are not shown. A 990-N carries no financial detail. The postcard also gives the principal officer's address, which is not shown here.

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

• NATIONAL PHILANTHROPIC TR

  $10,000

  2024 · CULTURE & ARTS

• MONTANA HISTORY FOUNDATION

  $10,000

  2022 · PROMOTE AND PRESERVE MONTANA HISTORY

• HUMANTIES MONTANA

  $10,000

  2022 · GENERAL OPERATING SUPPORT/SHARP REGRANTS

Other IRS files