Nonprofit · EIN 86-0622405
ARIZONA SCIENCE TEACHERS ASSOCIATION INC
Tax-exempt · TUCSON, AZ 85721
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| October 31, 2025 | 990 | $342,748 | $355,212 | -$12,464 | $666,651 | $210 | $666,441 |
| October 31, 2024 | 990 | $958,473 | $1,360,980 | -$402,507 | $679,117 | $210 | $678,907 |
| October 31, 2023 | 990 | $864,868 | $680,273 | $184,595 | $1,081,619 | $210 | $1,081,409 |
Financial details: 990 for the year ended October 31, 2025
Revenue
- Contributions, gifts and grants
- $339,908
- Membership dues
- $3,795
- Program service revenue
- $0
- Investment income
- $2,840
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $42,000
- Salaries, compensation and benefits (total)
- $42,000
- Professional fundraising fees
- $0
- Accounting fees
- $7,529
- Travel
- $23,196
- Program services (functional)
- $304,246
- Management and general (functional)
- $50,966
Balance sheet and other
- Total assets, start of year
- $679,117
- Total assets, end of year
- $666,651
- Total liabilities, end of year
- $210
- Net assets, end of year
- $666,441
- Net assets without donor restrictions
- $651,405
- Net assets with donor restrictions
- $15,036
- Gross receipts
- $342,748
- Employees
- 0
- Year formed
- 1998
- 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 October 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Sara Torres | Executive Director Trustee or director, Officer, Highest-paid employee | 20 | $42,000 |
| Geneva Baker | Recording Secretary Trustee or director, Officer | 4 | $0 |
| Robyn Yewell | Past Treasurer Trustee or director, Officer | 4 | $0 |
| Chelsea Powers | Membership Secretary Trustee or director, Officer | 4 | $0 |
| Janet Anderson | 2023 President Trustee or director, Officer | 15 | $0 |
| Kim Adkins | Treasurer Trustee or director, Officer | 4 | $0 |
| Rebecca Booth | 2024 President Officer | 0 | $0 |
| Lisa Nielsen | 2025 President Officer | 0 | $0 |
990 for the year ended October 31, 2024: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Sara Torres | Executive Director Trustee or director, Officer, Highest-paid employee | 20 | $42,000 |
| Kim Adkins | 2022 President Trustee or director | 4 | $0 |
| Janet Anderson | 2023 President Trustee or director, Officer | 15 | $0 |
| Chelsea Powers | Membership Secretary Trustee or director, Officer | 4 | $0 |
| Geneva Baker | Recording Secretary Trustee or director, Officer | 4 | $0 |
| Robyn Yewell | Treasurer Trustee or director, Officer | 4 | $0 |
990 for the year ended October 31, 2023: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Sara Torres | Executive Director Trustee or director, Officer, Highest-paid employee | 20 | $42,058 |
| Kim Adkins | 2022 President Trustee or director | 4 | $0 |
| Janet Anderson | 2023 President Trustee or director, Officer | 15 | $0 |
| Chelsea Powers | Membership Secretary Trustee or director, Officer | 4 | $0 |
| Geneva Baker | Recording Secretary Trustee or director, Officer | 4 | $0 |
| Robyn Yewell | Treasurer Trustee or director, Officer | 4 | $0 |
Address and contacts
- Address (IRS master file)
- 1601 E UNIVERSITY BLVD, TUCSON, AZ 85721-0091
- In care of
- % LISA NIELSEN
- Principal officer (990 for 2024)
- Sara Torres, 1601 E University Blvd, Tucson, AZ 857210091
- Signed the 990
- LISA NIELSEN, Treasurer
- Phone
- (520) 709-1886
- Website
- www.azsta.org
- Return prepared by
- Jon R Hahn CPA
Mission
Professional Education.
Program accomplishments
- Provide training and education to over 950 science teachers in Arizona. See Schedule O for more detail.Expenses $304,246
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 October, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | October 31, 2026 | March 15, 2027 | Not due yet |
| 2024 | October 31, 2025 | March 16, 2026 | 990 on file |
| 2023 | October 31, 2024 | March 17, 2025 | 990 on file |
IRS record
- EIN
- 86-0622405
- 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
- 1998
- Accounting year ends
- October
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Youth development (O99)
- Assets (IRS master file)
- $666,651
- Income (IRS master file)
- $342,748
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | October 2025 | $342,748 | $355,212 | $666,651 | XML |
| 990 | October 2024 | $958,473 | $1,360,980 | $679,117 | XML |
| 990 | October 2023 | $864,868 | $680,273 | $1,081,619 | XML |
| 990 | October 2022 | $859,045 | $214,115 | $897,861 | IRS |
| 990 | October 2021 | – | – | – | IRS |
| 990 | October 2020 | – | – | – | IRS |
| 990 | October 2019 | – | – | – | IRS |
| 990-EZ | October 2018 | – | – | – | 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 86-0622405).
Questions about ARIZONA SCIENCE TEACHERS ASSOCIATION INC
- What is the EIN of ARIZONA SCIENCE TEACHERS ASSOCIATION INC?
- The employer identification number (EIN) of ARIZONA SCIENCE TEACHERS ASSOCIATION INC is 86-0622405.
- Is ARIZONA SCIENCE TEACHERS ASSOCIATION INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1998.
- Are donations to ARIZONA SCIENCE TEACHERS ASSOCIATION INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does ARIZONA SCIENCE TEACHERS ASSOCIATION 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 ARIZONA SCIENCE TEACHERS ASSOCIATION INC due?
- The return for tax year 2025 (the year ending October 31, 2026) is due March 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did ARIZONA SCIENCE TEACHERS ASSOCIATION INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended October 2025.
- Who is the principal officer of ARIZONA SCIENCE TEACHERS ASSOCIATION INC?
- The 990 for the year ended October 31, 2025 names Sara Torres.
- Who are the officers and directors of ARIZONA SCIENCE TEACHERS ASSOCIATION INC?
- The 990 for the year ended October 31, 2025 lists 8 people; 1 received compensation from the organization, the highest $42,000 (Sara Torres, Executive Director).
- How much revenue does ARIZONA SCIENCE TEACHERS ASSOCIATION INC have?
- On its 990 for the year ended October 31, 2025 it reported revenue of $342,748, expenses of $355,212 and total assets of $666,651 at year end.
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