Nonprofit · EIN 94-2577910
THE INTERNATIONAL WILDLIFE REHABILITATION COUNCIL
Tax-exempt · EUGENE, OR 97403
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $364,704 | $352,545 | $12,159 | $127,114 | $19,391 | $107,723 |
| December 31, 2024 | 990 | $278,859 | $309,151 | -$30,292 | $124,145 | $29,784 | $94,361 |
| December 31, 2023 | 990 | $305,911 | $324,979 | -$19,068 | $145,937 | $23,330 | $122,607 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $80,755
- Program service revenue
- $196,540
- Investment income
- $79
- Net income from fundraising events
- -$61
- Net income from sales of inventory
- $87,304
- Other revenue
- $87,330
Expenses
- Grants and similar amounts paid
- $504
- Compensation of officers, directors and key employees
- $57,034
- Other salaries and wages
- $132,463
- Salaries, compensation and benefits (total)
- $208,657
- Professional fundraising fees
- $0
- Accounting fees
- $3,570
- Occupancy
- $2,340
- Travel
- $21,213
- Program services (functional)
- $287,036
- Management and general (functional)
- $41,598
- Fundraising (functional)
- $23,911
Balance sheet and other
- Total assets, start of year
- $124,145
- Total assets, end of year
- $127,114
- Total liabilities, end of year
- $19,391
- Net assets, end of year
- $107,723
- Net assets without donor restrictions
- $99,843
- Net assets with donor restrictions
- $7,880
- Gross receipts
- $392,113
- Employees
- 6
- Volunteers
- 50
- Year formed
- 1975
- State of legal domicile
- CA
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 December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Kai Williams | Executive Director Officer | 45 | $57,213 |
| Rob Adamski | Board Member at Large Trustee or director | 0.5 | $0 |
| Lloyd Brown | Board Member at Large Trustee or director | 0.5 | $0 |
| Sheena Dale | Board Member at Large Trustee or director | 1 | $0 |
| Andres Estay Stange | Board Member at Large Trustee or director | 0 | $0 |
| Maddie Forrester | Board Member at Large Trustee or director | 0.25 | $0 |
| Elise Gundlach | Board Member at Large Trustee or director | 0.5 | $0 |
| Diane Seguin | Board Member at Large Trustee or director | 0.25 | $0 |
| Brooke Durham | President Trustee or director, Officer | 1 | $0 |
| Meredith Whitney | Vice President Trustee or director, Officer | 0.5 | $0 |
| Susie Sullivan | Treasurer Trustee or director | 0.25 | $0 |
| Danene Birtell | Secretary Trustee or director, Officer | 2 | $0 |
990 for the year ended December 31, 2024: 13 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Kai Williams | Executive Director Officer, Key employee, Highest-paid employee | 42 | $55,817 |
| Rob Adamski | Board Member at Large Trustee or director | 1.5 | $1,130 |
| Lloyd Brown | Board Member at Large Trustee or director | 1 | $0 |
| Jennifer Boonstra | Board Member at Large Trustee or director | 0 | $0 |
| Daniela Castillo | Board Member at Large Trustee or director | 0.25 | $0 |
| Diane Seguin | Board Member at Large Trustee or director | 1 | $0 |
| Sue Wylie | Board Member at Large Trustee or director | 0.25 | $0 |
| Peter Stathis | Board Member at Large Trustee or director | 0 | $0 |
| Elise Gundlach | Board Member at Large Trustee or director | 1 | $0 |
| Brooke Durham | Vice President/Acting President Trustee or director, Officer | 2 | $0 |
| Meredith Whitney | Vice President Trustee or director, Officer | 1 | $0 |
| Susie Sullivan | Treasurer Trustee or director, Officer | 0.5 | $0 |
| Danene Birtell | Secretary Trustee or director, Officer | 1 | $0 |
990 for the year ended December 31, 2023: 14 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Kai Williams | Executive Director Officer | 42 | $53,906 |
| Rob Adamski | Board Member at Large Trustee or director | 1 | $0 |
| Lloyd Brown | Board Member at Large Trustee or director | 3.5 | $0 |
| Jennifer Boonstra | Board Member at Large Trustee or director | 0.5 | $0 |
| Daniela Castillo | Board Member at Large Trustee or director | 0.5 | $0 |
| Lindsay Jones | Board Member at Large Trustee or director | 0.5 | $0 |
| Diane Seguin | Board Member at Large Trustee or director | 1.25 | $0 |
| Sue Wylie | Board Member at Large Trustee or director | 0.25 | $0 |
| Peter Stathis | Board Member at Large Trustee or director | 1 | $0 |
| Meredith Whitney | Board Member at Large Trustee or director, Officer | 1 | $0 |
| Suzanne Pugh | President Trustee or director, Officer | 0.25 | $0 |
| Brooke Durham | Vice President/Acting President Trustee or director, Officer | 1.25 | $0 |
| Susie Sullivan | Treasurer Trustee or director, Officer | 1 | $0 |
| Danene Birtell | Secretary Trustee or director, Officer | 1 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 3197, EUGENE, OR 97403-0197
- In care of
- % KAI WILLIAMS
- Principal officer (990 for 2025)
- Kai Williams, PO Box 3197, Eugene, OR 97403
- Signed the 990
- Kai Grogan, Executive Director
- Phone
- (866) 871-1869
- Website
- theiwrc.org
Mission
We provide evidence-based education and resources on wildlife rehabilitation to move the field of wildlife rehabilitation forward; to promote wildlife conservation and welfare; and to mitigate human-wildlife conflicts worldwide, through better understanding of wild animal ecology, behaviour, and welfare.
Program accomplishments
- Training: Classroom and Online Accomplishments in 2025: Taught 29 classes in Foundations of Wildlife Rehabilitation, Fluid Therapy, Parasitology, Wound Management, and Zoonoses, reaching a total of 636 students across eight countries. Objective: Train individuals, globally, in the information, skills, and best practices of wildlife rehabilitationExpenses $149,187 · revenue $147,086
- Membership: Accomplishments: 1755 members in 52 countries provided with three issues of Journal of Wildlife Rehabilitation, individual support upon request, monthly peer support meeting/learning opportunities, monthly updates in state of the field, ability to query global list of rehabilitators. Objective: Connect and inform individuals in the field of wildlife rehabilitation and related professions.Expenses $71,554 · revenue $94,727
- Certification: Accomplishments: The Certified Wildlife Rehabilitator Program, administered through IWRC, validates the knowledge of individual rehabilitators regardless of location on earth. In 2025 we launched bilevel certification, Associate Wildlife Rehabilitator to designate training and knowledge and updated the Certified Wildlife Rehabilitator certification to designate advanced knowledge, skills, and experience. At then end of 2025 there were over 260 active CWRs, most of whom had not yet transitioned to the revised certification and 3 active AWRs. in fourteen countries on five continents.Expenses $11,049 · revenue $4,490
- General program donations and programmatic expenses not specified to an individual program are also included here.Expenses $43,605 · revenue $80,130
- Other Programs: LiteratureExpenses $10,948 · revenue $38,270
- The Helene Van Donnick memorial scholarship awards scholarships to wildlife rehabilitators looking to attend conferences and trainings to teach or learn about public presentation for animal welfare and conservation. In 2025 we awarded a scholarship in Asia and Africa.Expenses $693 · grants $504 · revenue $500
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 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 94-2577910
- 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
- 1979
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Animal-related (D013)
- Assets (IRS master file)
- $127,114
- Income (IRS master file)
- $392,113
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $364,704 | $352,545 | $127,114 | IRS |
| 990 | December 2024 | $278,859 | $309,151 | $124,145 | IRS |
| 990 | December 2023 | $305,911 | $324,979 | $145,937 | XML |
| 990 | December 2022 | $321,700 | $286,922 | $160,887 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 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 94-2577910).
Questions about THE INTERNATIONAL WILDLIFE REHABILITATION COUNCIL
- What is the EIN of THE INTERNATIONAL WILDLIFE REHABILITATION COUNCIL?
- The employer identification number (EIN) of THE INTERNATIONAL WILDLIFE REHABILITATION COUNCIL is 94-2577910.
- Is THE INTERNATIONAL WILDLIFE REHABILITATION COUNCIL tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1979.
- Are donations to THE INTERNATIONAL WILDLIFE REHABILITATION COUNCIL tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does THE INTERNATIONAL WILDLIFE REHABILITATION COUNCIL 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 THE INTERNATIONAL WILDLIFE REHABILITATION COUNCIL 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 THE INTERNATIONAL WILDLIFE REHABILITATION COUNCIL last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of THE INTERNATIONAL WILDLIFE REHABILITATION COUNCIL?
- The 990 for the year ended December 31, 2025 names Kai Williams.
- Who are the officers and directors of THE INTERNATIONAL WILDLIFE REHABILITATION COUNCIL?
- The 990 for the year ended December 31, 2025 lists 12 people; 1 received compensation from the organization, the highest $57,213 (Kai Williams, Executive Director).
- How much revenue does THE INTERNATIONAL WILDLIFE REHABILITATION COUNCIL have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $364,704, expenses of $352,545 and total assets of $127,114 at year end.
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