Nonprofit · EIN 88-4337147
GASTRONAUTS FOUNDATION INC
Tax-exempt · DURHAM, NC 27710
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $104,514 | $101,285 | $3,229 | $5,548 | – | $5,548 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $18,325
- Program service revenue
- $86,189
Expenses
- Compensation of officers, directors and key employees
- $0
- Occupancy
- $24,430
- Other expenses
- $76,855
- Program services (functional)
- $101,285
Balance sheet and other
- Total assets, start of year
- $2,319
- Total assets, end of year
- $5,548
- Total liabilities, end of year
- –
- Net assets, end of year
- $5,548
- Cash, savings and investments
- $5,548
- Gross receipts
- $104,514
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-EZ for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| M Maya Kaelberer | Directory | 5 | $0 |
| Diego V Bojrquez | Curator | 3 | $0 |
| Arthur Beyder | Committee Member | 1 | $0 |
| Kara Marshall | Committee Member | 1 | $0 |
| David Linden | Committee Member | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 203 RESEARCH DR 215, DURHAM, NC 27710-3022
- Mailing address (990-N for 2024)
- 1013 ROCKETCRESS DR, Durham NC 27713
- Principal officer (990-N for 2024)
- Melanie Maya Kaelberer, 1013 ROCKETCRESS DR, Durham NC 27713
- Signed the 990-EZ
- M Maya Kaelberer, Director
- Website
- thinkgastronauts.com
Mission
To advance scientific research in the field of gut-brain biology.
Program accomplishments
- Gastronauts Biosphere 2 Symposium: Imagine a place where groundbreaking ecological research meets the cutting edge of gut-brain science. Gastronauts Biosphere 2 isnt just a symposium; its an experience! Held within the iconic 3.14-acre glass-enclosed world of Biosphere 2 this gathering of forward-thinking scientists delved into the complex connections between food the gut and the brain. Gastronauts is a global community of thinkers at the forefront of discovery on gut-brain matters. We are scientists researchers chefs innovators and thought leaders united by a shared passion. Through international symposia like Gastronauts Biosphere 2 we foster collaboration ignite knowledge exchange and champion cutting-edge research. Our hallmark is an interdisciplinary approach bringing together experts from diverse fieldsneuroscience immunology environmental science gastroenterology and more. The event successfully hosted 70 attendees and featured 23 invited speakers.Expenses $101,285
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-EZ on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-N on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-N on file |
IRS record
- EIN
- 88-4337147
- 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
- 2023
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T30)
- Assets (IRS master file)
- $5,548
- Income (IRS master file)
- $104,514
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $104,514 | $101,285 | $5,548 | IRS |
| 990-N for 2024 Officer: Melanie Maya Kaelberer | December 31, 2024 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2023 Officer: Melanie Kaelberer | December 31, 2023 | ≤ $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 88-4337147).
Questions about GASTRONAUTS FOUNDATION INC
- What is the EIN of GASTRONAUTS FOUNDATION INC?
- The employer identification number (EIN) of GASTRONAUTS FOUNDATION INC is 88-4337147.
- Is GASTRONAUTS FOUNDATION INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2023.
- Are donations to GASTRONAUTS FOUNDATION INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does GASTRONAUTS FOUNDATION 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 GASTRONAUTS FOUNDATION 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 GASTRONAUTS FOUNDATION INC last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who is the principal officer of GASTRONAUTS FOUNDATION INC?
- The 990-N for 2024 names Melanie Maya Kaelberer.
- Who are the officers and directors of GASTRONAUTS FOUNDATION INC?
- The 990-EZ for the year ended December 31, 2025 lists 5 people; 0 received compensation from the organization.
- How much revenue does GASTRONAUTS FOUNDATION INC have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $104,514, expenses of $101,285 and total assets of $5,548 at year end.
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