Nonprofit · EIN 86-0842671
SOUTHEASTERN ARIZONA BIRD OBSERVATORY INCORPORATED
Tax-exempt · BISBEE, AZ 85603
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $124,603 | $104,825 | $19,778 | $591,627 | $0 | $591,627 |
| December 31, 2024 | 990 | $428,340 | $155,918 | $272,422 | $568,061 | $0 | $568,061 |
| December 31, 2023 | 990-EZ | $144,407 | $148,202 | -$3,795 | $295,639 | – | $295,639 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $122,179
- Membership dues
- $7,335
- Program service revenue
- $2,424
- Investment income
- $0
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $57,875
- Salaries, compensation and benefits (total)
- $63,330
- Professional fundraising fees
- $0
- Accounting fees
- $300
- Occupancy
- $11,257
- Travel
- $100
- Depreciation
- $6,022
- Program services (functional)
- $79,993
- Management and general (functional)
- $24,832
Balance sheet and other
- Total assets, start of year
- $568,061
- Total assets, end of year
- $591,627
- Total liabilities, end of year
- $0
- Net assets, end of year
- $591,627
- Land, buildings and equipment
- $532,809
- Gross receipts
- $124,603
- Employees
- 3
- Year formed
- 1996
- State of legal domicile
- AZ
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 |
|---|---|---|---|
| Tom Wood | Secretary Treasurer Officer | 25 | $24,125 |
| Sheri Williamson | President Officer | 15 | $20,625 |
| Mark Newstrom | Board Member Trustee or director | 1 | $0 |
| Michelle Cook | Board Member Trustee or director | 1 | $0 |
| Richard Carlson | Board Member Trustee or director | 1 | $0 |
| Olga Harbour | Board Member Trustee or director | 1 | $0 |
990 for the year ended December 31, 2024: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Tom Wood | Secretary Treasurer Officer | 25 | $27,200 |
| Sheri Williamson | President Officer | 15 | $23,750 |
| Mark Newstrom | Board Member Trustee or director | 1 | $0 |
| Michelle Cook | Board Member Trustee or director | 1 | $0 |
| Richard Carlson | Board Member Trustee or director | 1 | $0 |
| Olga Harbour | Board Member Trustee or director | 1 | $0 |
990-EZ for the year ended December 31, 2023: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Tom Wood | Secretary Treasurer | 25 | $0 |
| Sheri Williamson | President | 15 | $0 |
| Mark Newstrom | Board Member | 1 | $0 |
| Michelle Cook | Board Member | 1 | $0 |
| Richard Carlson | Board Member | 1 | $0 |
| Olga Harbour | Board Member | 1 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 5521, BISBEE, AZ 85603-5521
- In care of
- % TOM WOOD
- Mailing address (990-N for 2018)
- box 5521, Bisbee AZ 85603
- Principal officer (990 for 2025)
- Thomas F Wood, 108 Mill Rd, Bisbee, AZ 85603
- Principal officer (990-N for 2018)
- Tom Wood, 108 Mill Rd, Bisbee AZ 85603
- Signed the 990
- Thomas F Wood, President
- Phone
- (520) 432-1388
- Website
- sabo.org
- Return prepared by
- Frontier Accounting LLC
Mission
The Southeastern Arizona Bird Observatory SABO is a non-profit organization dedicated to the conservation of the birds of southeastern Arizona, their habitats and the diversity of species that share those habitats through research, monitoring and public education.
Program accomplishments
- Maintained established bird sanctuaryExpenses $79,993
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-EZ on file |
IRS record
- EIN
- 86-0842671
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1997
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Environment (C320)
- Assets (IRS master file)
- $591,627
- Income (IRS master file)
- $124,603
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $124,603 | $104,825 | $591,627 | XML |
| 990 | December 2024 | $428,340 | $155,918 | $568,061 | XML |
| 990-EZ | December 2023 | $144,407 | $148,202 | $295,639 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-EZ | December 2020 | – | – | – | IRS |
| 990-N for 2018 Officer: Tom Wood | December 31, 2018 | ≤ $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 86-0842671).
Questions about SOUTHEASTERN ARIZONA BIRD OBSERVATORY INCORPORATED
- What is the EIN of SOUTHEASTERN ARIZONA BIRD OBSERVATORY INCORPORATED?
- The employer identification number (EIN) of SOUTHEASTERN ARIZONA BIRD OBSERVATORY INCORPORATED is 86-0842671.
- Is SOUTHEASTERN ARIZONA BIRD OBSERVATORY INCORPORATED tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1997.
- Are donations to SOUTHEASTERN ARIZONA BIRD OBSERVATORY INCORPORATED tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does SOUTHEASTERN ARIZONA BIRD OBSERVATORY INCORPORATED 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 SOUTHEASTERN ARIZONA BIRD OBSERVATORY INCORPORATED 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 SOUTHEASTERN ARIZONA BIRD OBSERVATORY INCORPORATED 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 SOUTHEASTERN ARIZONA BIRD OBSERVATORY INCORPORATED?
- The 990 for the year ended December 31, 2025 names Thomas F Wood.
- Who are the officers and directors of SOUTHEASTERN ARIZONA BIRD OBSERVATORY INCORPORATED?
- The 990 for the year ended December 31, 2025 lists 6 people; 2 received compensation from the organization, the highest $24,125 (Tom Wood, Secretary Treasurer).
- How much revenue does SOUTHEASTERN ARIZONA BIRD OBSERVATORY INCORPORATED have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $124,603, expenses of $104,825 and total assets of $591,627 at year end.
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