Kittitas County Historical Society
Kittitas County Historical Society is a private foundation focused on Arts, Culture & Humanities, based in Ellensburg, WA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $2.2M in total assets. Net investment income was $95K.
Kittitas County Historical Society at a glance
- Total assets
- $2,185,268
- -7.7% vs 2024
- Revenue (2025)
- $378,800
- -52.6% vs 2024
- Net investment income (2025)
- $95,034
- +51.4% vs 2024
- Expenses (2025)
- $560,166
- +78.0% vs 2024
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated October 2026.
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Net Investment Income |
|---|---|---|---|---|
| 2025 | $2,185,268 | $378,800 | $560,166 | $95,034 |
| 2024 | $2,368,006 | $798,597 | $314,662 | $62,761 |
| 2023 | $1,875,900 | $839,892 | $306,027 | $98,389 |
| 2022 | $1,341,680 | $189,646 | $245,855 | $96,304 |
| 2021 | $1,397,481 | $185,657 | $206,842 | $95,537 |
| 2020 | $1,423,528 | $213,006 | $207,552 | $100,771 |
Leadership & Key People
Officers and directors from IRS filings
Kittitas County Historical Society is led by Moriah Kauer, President since 2023 (on filings since 2020); none of the 4 officers listed in 2025 report compensation.
Officers on the 2025 filing
Moriah Kauer
President
Secretary → President, 2023
On filings since 2020
No compensation reported
Grant Clark
Treasurer
On filings since 2020
No compensation reported
Linda Knudson
Vice President
Vice President → President, 2021
President → Vice President, 2023
On filings since 2020
No compensation reported
Elizabeth Fountain
Secretary
On filings since 2023
No compensation reported
Former officers (1)
- Former: Curtis Bull (2020) — President
Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about Kittitas County Historical Society
How large is Kittitas County Historical Society?
Kittitas County Historical Society reported $2.2M in total assets on its 2025 IRS Form 990-PF. Its revenue that year was $379K.
What is Kittitas County Historical Society?
Kittitas County Historical Society is a private foundation focused on Arts, Culture & Humanities, based in Ellensburg, WA. It holds $2.2M in total assets as of 2025.
What is Kittitas County Historical Society's EIN?
Kittitas County Historical Society's EIN (Employer Identification Number) is 91-6037783. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated October 2026. Sourced from IRS Form 990-PF filings.
Data update history
(2)
When this profile's IRS filing data changed on Grantable
- Added Form 990-PF for fiscal year 2025 (received by the IRS May 15, 2026)
- IRS filings on file for fiscal years 2020–2024
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Browse active grant opportunities in Kittitas County Historical Society's focus areas in our free grants database
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Figures come from Kittitas County Historical Society's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.
Kittitas County Historical Society down — hundreds of funders to go?