Nonprofit · EIN 26-2097078
APPROPRIATE TECHNOLOGY COLLABORATIVE
Tax-exempt · ANN ARBOR, MI 48108
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $49,221 | $57,470 | -$8,249 | $20,400 | $774 | $19,626 |
| December 31, 2024 | 990-EZ | $73,841 | $97,366 | -$23,525 | $27,873 | – | $27,873 |
| December 31, 2023 | 990-EZ | $90,377 | $88,737 | $1,640 | $55,207 | $6,090 | $49,117 |
| December 31, 2022 | 990-EZ | $105,909 | $92,974 | $12,935 | $51,547 | $4,070 | $47,477 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $49,216
- Program service revenue
- $0
- Investment income
- $5
Expenses
- Grants and similar amounts paid
- $5,592
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $10,728
- Professional fees and payments to contractors
- $27,842
- Printing, publications and postage
- $40
- Other expenses
- $13,268
- Program services (functional)
- $36,419
Balance sheet and other
- Total assets, start of year
- $27,873
- Total assets, end of year
- $20,400
- Total liabilities, end of year
- $774
- Net assets, end of year
- $19,626
- Cash, savings and investments
- $15,937
- Gross receipts
- $49,221
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 |
|---|---|---|---|
| Christine Watson | Board President | 2 | $0 |
| John Bottenberg | Acting Executive Director | 20 | $0 |
| Diana Wong | Board Member | 2 | $0 |
990-EZ for the year ended December 31, 2024: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Tina Watson | Board Member | 0 | $0 |
| Hemdeep Dulthummon | Secretary | 2 | $0 |
| John Bottenberg | Board Member | 0 | $0 |
| Pam Kay | Board Member | 0 | $0 |
| Diana Wong | Board Member | 2 | $0 |
| Angelo Flucker | President | 2 | $0 |
990-EZ for the year ended December 31, 2023: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Tina Watson | Board Member | 0 | $0 |
| Hemdeep Dulthummon | Secretary | 2 | $0 |
| Ethelia Brown | Treasurer | 2 | $0 |
| Diana Wong | Board Member | 2 | $0 |
| Angelo Flucker | President | 2 | $0 |
| John Barrie | CIO | 20 | $0 |
990-EZ for the year ended December 31, 2022: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Tina Watson | Board Member | 0 | $0 |
| Hemdeep Dulthummon | Secretary | 2 | $0 |
| Ethelia Brown | Treasurer | 2 | $0 |
| Diana Wong | Board Member | 2 | $0 |
| Angelo Flucker | President | 2 | $0 |
| John Barrie | CIO | 20 | $0 |
Address and contacts
- Address (IRS master file)
- 3765 PLAZA DR, ANN ARBOR, MI 48108-1655
- Mailing address (990-N for 2010)
- 1100 North Main Street, Suite 107, Ann Arbor MI 48104
- Principal officer (990-N for 2010)
- John Barrie, 1100 North Main Street, Suite 107, Ann Arbor MI 48104
- Signed the 990-EZ
- John Bottenberg, Acting Executive Director
- Phone
- (248) 321-9283
- Website
- apptechdesign.org
Mission
Form 990-EZ, Part III - Organization's Primary Exempt Purpose: Provide technology to emerging nations.
Program accomplishments
- We installed solar home units and water filters for rural families in Guatemala, improving access to household lighting and clean water. We continued design, construction, testing and field support for solar food dehydrators for practical community use. We supported related travel and field activities in Guatemala, including outreach connected to rural midwives and family energy access. These efforts furthered ATC's mission of providing appropriate technology in underserved communities.Expenses $36,419
What it must file and when
IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. 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-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 26-2097078
- 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
- 2009
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Education (B60)
- Assets (IRS master file)
- $20,400
- Income (IRS master file)
- $49,221
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $49,221 | $57,470 | $20,400 | IRS |
| 990-EZ | December 2024 | $73,841 | $97,366 | $27,873 | XML |
| 990-EZ | December 2023 | $90,377 | $88,737 | $55,207 | XML |
| 990-EZ | December 2022 | $105,909 | $92,974 | $51,547 | XML |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-N for 2010 Officer: John Barrie | December 31, 2010 | ≤ $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 26-2097078).
Questions about APPROPRIATE TECHNOLOGY COLLABORATIVE
- What is the EIN of APPROPRIATE TECHNOLOGY COLLABORATIVE?
- The employer identification number (EIN) of APPROPRIATE TECHNOLOGY COLLABORATIVE is 26-2097078.
- Is APPROPRIATE TECHNOLOGY COLLABORATIVE tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2009.
- Are donations to APPROPRIATE TECHNOLOGY COLLABORATIVE tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does APPROPRIATE TECHNOLOGY COLLABORATIVE file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of APPROPRIATE TECHNOLOGY COLLABORATIVE 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 APPROPRIATE TECHNOLOGY COLLABORATIVE 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 APPROPRIATE TECHNOLOGY COLLABORATIVE?
- The 990-N for 2010 names John Barrie.
- Who are the officers and directors of APPROPRIATE TECHNOLOGY COLLABORATIVE?
- The 990-EZ for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
- How much revenue does APPROPRIATE TECHNOLOGY COLLABORATIVE have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $49,221, expenses of $57,470 and total assets of $20,400 at year end.
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