Nonprofit · EIN 93-6022987
OREGON MYCOLOGICAL SOCIETY INC
Tax-exempt · PORTLAND, OR 97203
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $89,156 | $82,215 | $6,941 | $243,126 | $7,730 | $235,396 |
| December 31, 2024 | 990-EZ | $94,387 | $84,560 | $9,827 | $237,114 | $8,659 | $228,455 |
| December 31, 2023 | 990-EZ | $101,488 | $93,482 | $8,006 | $228,589 | $9,876 | $218,713 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $10,290
- Membership dues
- $26,851
- Program service revenue
- $44,597
- Investment income
- $5,074
- Net income from sales of inventory
- $2,344
Expenses
- Grants and similar amounts paid
- $13,900
- Compensation of officers, directors and key employees
- $0
- Professional fees and payments to contractors
- $1,094
- Occupancy
- $42,435
- Other expenses
- $24,786
- Program services (functional)
- $51,108
Balance sheet and other
- Total assets, start of year
- $237,114
- Total assets, end of year
- $243,126
- Total liabilities, end of year
- $7,730
- Net assets, end of year
- $235,396
- Cash, savings and investments
- $243,126
- Gross receipts
- $95,995
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990-EZ for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SHANA HIRST | DIRECTOR | 1 | $0 |
| RACHEL ZIERDT | VICE PRESIDENT | 1 | $0 |
| ERIKA JENSEN | SECRETARY | 1 | $0 |
| KIM BROWN | DIRECTOR | 1 | $0 |
| ALICE CHANG | DIRECTOR | 1 | $0 |
| CATHY MCBRIDE | DIRECTOR | 0.5 | $0 |
| ETHAN DISBROW | TREASURER | 6 | $0 |
| ROGER FINGER | PRESIDENT | 6 | $0 |
| CIN THOMAS | DIRECTOR | 1 | $0 |
| TIM GLASSMAN | DIRECTOR | 1 | $0 |
990-EZ for the year ended December 31, 2024: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SHANA HIRST | PRESIDENT | 6 | $0 |
| RACHEL ZIERDT | VICE PRESIDENT | 1 | $0 |
| ERIKA JENSEN | SECRETARY | 1 | $0 |
| KIM BROWN | DIRECTOR | 1 | $0 |
| LAUREN DUDECK | DIRECTOR | 1 | $0 |
| ALICE CHANG | DIRECTOR | 1 | $0 |
| CATHY MCBRIDE | DIRECTOR | 1 | $0 |
| ETHAN DISBROW | TREASURER | 6 | $0 |
990-EZ for the year ended December 31, 2023: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SHANA HIRST | PRESIDENT | 6 | $0 |
| RACHEL ZIERDT | VICE PRESIDENT | 1 | $0 |
| DON MOORE | TREASURER | 6 | $0 |
| ERIKA JENSEN | SECRETARY | 1 | $0 |
| KIM BROWN | DIRECTOR | 1 | $0 |
| LAUREN DUDECK | DIRECTOR | 1 | $0 |
| KIM ROBINSON | DIRECTOR | 1 | $0 |
| ELLEN BIRNBAUM | DIRECTOR | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 9514 N MOHAWK AVE, PORTLAND, OR 97203-1646
- In care of
- % ETHAN DISBROW
- Mailing address (990-N for 2016)
- 829 NE 5th Avenue Drive, Hillsboro OR 97124
- Principal officer (990-N for 2016)
- Don Moore, 829 NE 5th Avenue Drive, Hillsboro OR 97124
- Signed the 990-EZ
- ETHAN DISBROW, TREASURER
- Website
- WWW.WILDMUSHROOMS.ORG
- Return prepared by
- Pacific Northwest Tax Service
Mission
MYCOLOGY EDUCATION
Program accomplishments
- MULTIPLE FIELDS TRIPS THROUGHOUT THE YEAR AND TWO WEEKEND LONG RETREATS REVOLVING AROUND MUSHROOM IDENTIFICATION AND CULTIVATION. 400 PARTICIPANTSExpenses $26,074
- NINE MONTHLY MEETINGS PER YEAR. INCLUDES GUEST LECTURER FURTHERING MUSHROOM IDENTIFICATION AND MUSHROOM FORAGING. 75-125 PARTICIPANTSPER MEETINGExpenses $12,655
- FALL MYCO SHOW DISPLAYING OVER 200 MUSHROOM SPECIESFOUND IN OREGON FOR EDUCATIONAL PURPOSES. APPROX 1200 PARTICIATESExpenses $12,379
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990-EZ on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 93-6022987
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1950
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $243,126
- Income (IRS master file)
- $95,995
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $89,156 | $82,215 | $243,126 | IRS |
| 990-EZ | December 2024 | $94,387 | $84,560 | $237,114 | IRS |
| 990-EZ | December 2023 | $101,488 | $93,482 | $228,589 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-EZ | December 2020 | – | – | – | IRS |
| 990-EZ | December 2019 | – | – | – | IRS |
| 990-EZ | December 2018 | – | – | – | IRS |
| 990-EZ | December 2017 | – | – | – | IRS |
| 990-N for 2016 Officer: Don Moore | December 31, 2016 | ≤ $50,000 receipts | – | – | e-Postcard |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 93-6022987).
Questions about OREGON MYCOLOGICAL SOCIETY INC
- What is the EIN of OREGON MYCOLOGICAL SOCIETY INC?
- The employer identification number (EIN) of OREGON MYCOLOGICAL SOCIETY INC is 93-6022987.
- Is OREGON MYCOLOGICAL SOCIETY INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1950.
- Are donations to OREGON MYCOLOGICAL SOCIETY INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does OREGON MYCOLOGICAL SOCIETY INC file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of OREGON MYCOLOGICAL SOCIETY INC due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did OREGON MYCOLOGICAL SOCIETY INC last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who is the principal officer of OREGON MYCOLOGICAL SOCIETY INC?
- The 990-N for 2016 names Don Moore.
- Who are the officers and directors of OREGON MYCOLOGICAL SOCIETY INC?
- The 990-EZ for the year ended December 31, 2025 lists 10 people; 0 received compensation from the organization.
- How much revenue does OREGON MYCOLOGICAL SOCIETY INC have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $89,156, expenses of $82,215 and total assets of $243,126 at year end.
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