Nonprofit · EIN 47-1632983
AMAZON RESEARCH CENTER INC
Tax-exempt · HILLSBORO, OR 97124
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $138,853 | $128,730 | $10,123 | $528,697 | $0 | $528,697 |
| December 31, 2024 | 990 | $169,116 | $166,963 | $2,153 | $518,574 | $0 | $518,574 |
| December 31, 2023 | 990 | $178,089 | $123,156 | $54,933 | $516,421 | $0 | $516,421 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $86,525
- Program service revenue
- $52,328
- Investment income
- $0
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $0
- Other salaries and wages
- $45,909
- Salaries, compensation and benefits (total)
- $56,805
- Professional fundraising fees
- $0
- Legal fees
- $41
- Accounting fees
- $4,658
- Travel
- $84
- Program services (functional)
- $118,839
- Management and general (functional)
- $9,891
Balance sheet and other
- Total assets, start of year
- $518,574
- Total assets, end of year
- $528,697
- Total liabilities, end of year
- $0
- Net assets, end of year
- $528,697
- Land, buildings and equipment
- $476,221
- Gross receipts
- $138,853
- Employees
- 0
- Volunteers
- 5
- 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 |
|---|---|---|---|
| ANTHONY MAZEROLL | CEO Trustee or director, Officer | 1 | $0 |
| CHRISTINE KRUEGER | DIRECTOR Trustee or director | 1 | $0 |
| RENEE MAZEROLL | SECTRETARY Trustee or director, Officer | 1 | $0 |
| TERESSA POLINSKI | BOARD MEMEBER Trustee or director | 1 | $0 |
| CLAY FARRELL | BOARD MEMBER Trustee or director | 1 | $0 |
| CARMEN FARRELL | BOARD MEMBER Trustee or director | 1 | $0 |
| TIM HAYWOOD | BOARD MEMBER Trustee or director | 1 | $0 |
| LUIS FELIPE HUERTAS DEL PINO | BOARD MEMBER Trustee or director | 1 | $0 |
| THOMAS WALTZEK | BOARD MEMBER Trustee or director | 1 | $0 |
| RENEE MAZEROLL | TREASURER Trustee or director, Officer | 1 | $0 |
990 for the year ended December 31, 2024: 10 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Anthony Mazeroll | CEO Trustee or director, Officer | 1 | $0 |
| Christine Krueger | Director Trustee or director | 1 | $0 |
| Renee Mazeroll | Secretary Trustee or director, Officer | 1 | $0 |
| Teressa Polinski | Board Member Trustee or director | 1 | $0 |
| Clay Farrell | Board Member Trustee or director | 1 | $0 |
| Carmen Farrell | Board Member Trustee or director | 1 | $0 |
| Tim Haywood | Board Member Trustee or director | 1 | $0 |
| Luis Felipe Huertas del Pino | Board Member Trustee or director | 1 | $0 |
| Thomas Waltzek | Board Member Trustee or director | 1 | $0 |
| Renee Mazeroll | Treasurer Trustee or director, Officer | 1 | $0 |
990 for the year ended December 31, 2023: 11 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Anthony Mazeroll | CEO Trustee or director, Officer | 1 | $0 |
| Christine Krueger | Director Trustee or director | 1 | $0 |
| Renee Mazeroll | Secretary Trustee or director, Officer | 1 | $0 |
| Teressa Polinski | Board Member Trustee or director | 1 | $0 |
| Clay Farrell | Board Member Trustee or director | 1 | $0 |
| Christine Polinski | Board Member Trustee or director | 1 | $0 |
| Carmen Farrell | Board Member Trustee or director | 1 | $0 |
| Tim Haywood | Board Member Trustee or director | 1 | $0 |
| Luis Felipe Huertas del Pino | Board Member Trustee or director | 1 | $0 |
| Jena Questen | Board Member Trustee or director | 1 | $0 |
| Renee Mazeroll | Treasurer Trustee or director, Officer | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 910 NE 47TH AVE, HILLSBORO, OR 97124-6418
- In care of
- % RENEE MAZEROLL
- Mailing address (990-N for 2017)
- 16070 Caribou Street, Fountain Valley CA 92708
- Principal officer (990 for 2025)
- Renee Mazeroll, 910 NE 47th Ave, Hillsboro, OR 97124
- Principal officer (990-N for 2017)
- Anthony Mazeroll, 16070 Caribou Street, Fountain Valley CA 92708
- Signed the 990
- Renee Mazeroll, TREASURER
- Phone
- (858) 945-0858
- Website
- www.amazonresearchcenter.org
- Return prepared by
- HRB TAX GROUP INC
Mission
To provide education and support research that will facilitate the development of sustainable ornamental fish aquaculture in the Peruvian Amazon resulting in sound conservation practices and improved development for the local fishermen.
Program accomplishments
- SERVING AS AN EDUCATIONAL HUB, THE AQUARIUM INTRODUCES VISITORS-EXPECIALLY SCHOOL GROUPS AND CHILDREN TO THE INCREDIBLE AQUATIC BIODIVERSITY OF THE AMAZON. IT EMPHASIZES THE IMPORTANCE OF CONSERVATION AND PROMOTES SUSTAINABLE ORNAMENTAL FISH AQUACULTURE AS A VITAL STRATEGY FOR PROTECTING THE FRAGILE AMAZON RAINFOREST ECOSYSTEM.Expenses $128,730
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
- 47-1632983
- 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
- 2014
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Science and technology (U50)
- Assets (IRS master file)
- $528,697
- Income (IRS master file)
- $138,853
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $138,853 | $128,730 | $528,697 | IRS |
| 990 | December 2024 | $169,116 | $166,963 | $518,574 | XML |
| 990 | December 2023 | $178,089 | $123,156 | $516,421 | XML |
| 990 | December 2022 | $264,374 | $157,473 | $461,489 | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-EZ | December 2020 | – | – | – | IRS |
| 990-EZ | December 2018 | – | – | – | IRS |
| 990-N for 2017 Officer: Anthony Mazeroll | December 31, 2017 | ≤ $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 47-1632983).
Questions about AMAZON RESEARCH CENTER INC
- What is the EIN of AMAZON RESEARCH CENTER INC?
- The employer identification number (EIN) of AMAZON RESEARCH CENTER INC is 47-1632983.
- Is AMAZON RESEARCH CENTER INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2014.
- Are donations to AMAZON RESEARCH CENTER INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does AMAZON RESEARCH CENTER 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 AMAZON RESEARCH CENTER 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 AMAZON RESEARCH CENTER INC 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 AMAZON RESEARCH CENTER INC?
- The 990 for the year ended December 31, 2025 names Renee Mazeroll.
- Who are the officers and directors of AMAZON RESEARCH CENTER INC?
- The 990 for the year ended December 31, 2025 lists 10 people; 0 received compensation from the organization.
- How much revenue does AMAZON RESEARCH CENTER INC have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $138,853, expenses of $128,730 and total assets of $528,697 at year end.
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