Nonprofit · EIN 91-1492542
PACIFIC NORTHWEST CHAPTER OF THE INTERNATIONAL SOCIETY OF ARBORICUL
Also known as PACIFIC NORTHWEST CHAPTER
Tax-exempt · SILVERTON, OR 97381
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $1,027,046 | $827,366 | $199,680 | $580,590 | $97,874 | $482,716 |
| June 30, 2024 | 990 | $921,736 | $860,504 | $61,232 | $447,966 | $168,806 | $279,160 |
| June 30, 2023 | 990 | $798,844 | $795,925 | $2,919 | $376,449 | $171,547 | $204,902 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $149,556
- Membership dues
- $145,544
- Program service revenue
- $875,451
- Investment income
- $1,602
- Other revenue
- $437
Expenses
- Grants and similar amounts paid
- $8,361
- Compensation of officers, directors and key employees
- $153,600
- Other salaries and wages
- $16,012
- Salaries, compensation and benefits (total)
- $183,908
- Professional fundraising fees
- $0
- Legal fees
- $126
- Accounting fees
- $1,430
- Travel
- $25,312
- Depreciation
- $1,203
- Program services (functional)
- $589,104
- Management and general (functional)
- $238,262
Balance sheet and other
- Total assets, start of year
- $447,966
- Total assets, end of year
- $580,590
- Total liabilities, end of year
- $97,874
- Net assets, end of year
- $482,716
- Land, buildings and equipment
- $1,439
- Net assets without donor restrictions
- $482,716
- Gross unrelated business income
- $437
- Gross receipts
- $1,027,046
- Employees
- 1
- Volunteers
- 115
- Year formed
- 1990
- State of legal domicile
- OR
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 for the year ended June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Grace Choi Assn Mgt Inc | Exec. Director Officer | 40 | $153,600 |
| Alison Herrel | President Trustee or director, Officer | 2 | $0 |
| Tristan Fields | Secretary Trustee or director, Officer | 2 | $0 |
| Kaustubh Deo | Treasurer Trustee or director, Officer | 2 | $0 |
| Robin Hastings | Pres Elect Trustee or director, Officer | 2 | $0 |
| Gordon Field | Director Trustee or director | 1 | $0 |
| Richard Till | Director Trustee or director | 1 | $0 |
| Jacob Kite | Director Trustee or director | 1 | $0 |
| Sterling Malcolmson | Director Trustee or director | 1 | $0 |
| Petrus vanOss | Director Trustee or director | 1 | $0 |
| Joshua Peter | Director Trustee or director | 1 | $0 |
| Aneesa Winn | Director Trustee or director | 1 | $0 |
990 for the year ended June 30, 2024: 13 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Grace Choi Assn Mgt Inc | Exec. Director Officer | 40 | $153,000 |
| Elizabeth Walker | President Trustee or director, Officer | 2 | $0 |
| Tristan Fields | Secretary Trustee or director, Officer | 2 | $0 |
| Kaustubh Deo | Treasurer Trustee or director, Officer | 2 | $0 |
| Gordon Field | Director Trustee or director | 1 | $0 |
| Robin Hastings | Director Trustee or director | 1 | $0 |
| Richard Till | Director Trustee or director | 1 | $0 |
| Kevin Carr | Director Trustee or director | 1 | $0 |
| Jacob Kite | Director Trustee or director | 1 | $0 |
| Alison Herrell | Director Trustee or director | 1 | $0 |
| Petrus vanOss | Director Trustee or director | 1 | $0 |
| Joshua Peter | Director Trustee or director | 1 | $0 |
| Aneesa Winn | Director Trustee or director | 1 | $0 |
990 for the year ended June 30, 2023: 15 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Loveall Price Associates | Interim ExecDir Officer | 40 | $71,748 |
| Cristina Bowerman July 2022 | Past Exec Dir Officer | 40 | $5,894 |
| Elizabeth Walker | President Trustee or director, Officer | 2 | $0 |
| Tristan Fields | Secretary Trustee or director, Officer | 2 | $0 |
| Kaustubh Deo | Treasurer Trustee or director, Officer | 2 | $0 |
| Steve Lambert | Director Trustee or director | 1 | $0 |
| Robin Hastings | Director Trustee or director | 1 | $0 |
| Richard Till | Director Trustee or director | 1 | $0 |
| Kevin Carr | Director Trustee or director | 1 | $0 |
| Jacob Kite | Director Trustee or director | 1 | $0 |
| Alison Herrell | Director Trustee or director | 1 | $0 |
| Michael Lair | Director Trustee or director | 1 | $0 |
| Ezekiel Willard | Director Trustee or director | 1 | $0 |
| Christopher Ward | Director Trustee or director | 1 | $0 |
| Grace Choi Assn Mgt Inc | Present ExecDir Officer | 40 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 811, SILVERTON, OR 97381-0811
- Principal officer (990 for 2024)
- Grace Choi
- Signed the 990
- Robin Hastings, Pres Elect
- Phone
- (503) 574-8263
- Website
- https://pnwisa.org
- Return prepared by
- Arleen T Ibay CPA
Mission
To foster a greater appreciation of trees and promote the professional practice of arboriculture through education, research and technology.
Program accomplishments
- PNW-ISA provides its members with educational offerings that include in person workshops and an online learning management system. Course curriculum centers around arboriculture or urban forestry related subject matter. Members can advance their knowledge and earn continuing education units to maintain industry credentials and certifications.Expenses $589,104
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 June, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990 on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990 on file |
IRS record
- EIN
- 91-1492542
- 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
- 1996
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Unknown (Z99Z)
- Assets (IRS master file)
- $580,590
- Income (IRS master file)
- $1,027,046
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $1,027,046 | $827,366 | $580,590 | IRS |
| 990-T | June 2025 | – | – | – | IRS |
| 990 | June 2024 | $921,736 | $860,504 | $447,966 | XML |
| 990-T | June 2024 | – | – | – | IRS |
| 990 | June 2023 | $798,844 | $795,925 | $376,449 | XML |
| 990 | June 2022 | $656,708 | $753,358 | $294,387 | IRS |
| 990-T | June 2022 | – | – | – | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990-T | June 2021 | – | – | – | IRS |
| 990 | June 2020 | – | – | – | IRS |
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 91-1492542).
Questions about PACIFIC NORTHWEST CHAPTER OF THE INTERNATIONAL SOCIETY OF ARBORICUL
- What is the EIN of PACIFIC NORTHWEST CHAPTER OF THE INTERNATIONAL SOCIETY OF ARBORICUL?
- The employer identification number (EIN) of PACIFIC NORTHWEST CHAPTER OF THE INTERNATIONAL SOCIETY OF ARBORICUL is 91-1492542.
- Is PACIFIC NORTHWEST CHAPTER OF THE INTERNATIONAL SOCIETY OF ARBORICUL tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1996.
- Are donations to PACIFIC NORTHWEST CHAPTER OF THE INTERNATIONAL SOCIETY OF ARBORICUL tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does PACIFIC NORTHWEST CHAPTER OF THE INTERNATIONAL SOCIETY OF ARBORICUL 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 PACIFIC NORTHWEST CHAPTER OF THE INTERNATIONAL SOCIETY OF ARBORICUL due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did PACIFIC NORTHWEST CHAPTER OF THE INTERNATIONAL SOCIETY OF ARBORICUL last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended June 2025.
- Who is the principal officer of PACIFIC NORTHWEST CHAPTER OF THE INTERNATIONAL SOCIETY OF ARBORICUL?
- The 990 for the year ended June 30, 2025 names Grace Choi.
- Who are the officers and directors of PACIFIC NORTHWEST CHAPTER OF THE INTERNATIONAL SOCIETY OF ARBORICUL?
- The 990 for the year ended June 30, 2025 lists 12 people; 1 received compensation from the organization, the highest $153,600 (Grace Choi Assn Mgt Inc, Exec. Director).
- How much revenue does PACIFIC NORTHWEST CHAPTER OF THE INTERNATIONAL SOCIETY OF ARBORICUL have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $1,027,046, expenses of $827,366 and total assets of $580,590 at year end.
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