Nonprofit · EIN 92-3496106
COLAB HIGH SCHOOL STEM CAREER COLLABORATION
Also known as COLAB
Tax-exempt · WATERTOWN, MA 02472
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $5,995 | $1,870 | $4,125 | $182,679 | – | $182,679 |
| December 31, 2024 | 990-EZ | $19,876 | $3,628 | $16,248 | $178,554 | – | $178,554 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Investment income
- $5,995
Expenses
- Compensation of officers, directors and key employees
- $0
- Professional fees and payments to contractors
- $219
- Other expenses
- $1,651
Balance sheet and other
- Total assets, start of year
- $178,554
- Total assets, end of year
- $182,679
- Total liabilities, end of year
- –
- Net assets, end of year
- $182,679
- Cash, savings and investments
- $182,679
- Gross receipts
- $5,995
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 |
|---|---|---|---|
| Mrele Kummer | President | 15 | $0 |
990-EZ for the year ended December 31, 2024: 1 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Mrele Kummer | President | 15 | $0 |
Address and contacts
- Address (IRS master file)
- 375 ARLINGTON ST, WATERTOWN, MA 02472-3509
- In care of
- % MERLE KUMMER
- Mailing address (990-N for 2023)
- 375 Arlington Street, Watertown MA 02472
- Principal officer (990-N for 2023)
- Merle Kummer, 375 Arlington Street, Watertown MA 02472
- Signed the 990-EZ
- Merle Kummer, Director
- Return prepared by
- Lisa A Dufrane CPA
Mission
CoLAB High School STEM Career Collaboration is a nonprofit organization in Watertown, MA where local life science professionals and high school educators collaborate to inspire student interest in STEM careers - Science, Technology, Engineering, and Math - and build new levels of STEM self-confidence.
Program accomplishments
- 42 Classroom Presentations STEM professionals partner with teachers to provide 1-hour interactive sessions on their career journeys.
- 4 Field TripsLife Science companies invite students to tour their labs, meet scientists, and visualize themselves in the workplace.
- MentoringInterested students meet monthly with local scientists to nurture clear and achievable STEM career aspirations.
- CoLAB Club MeetingsStudents get the chance to do research-based scientific experiments at an after-school club held at Watertown High School, where local biotech professionals join students.
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 | Check at the IRS |
IRS record
- EIN
- 92-3496106
- 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
- 2023
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Youth development (O50)
- Assets (IRS master file)
- $182,679
- Income (IRS master file)
- $5,995
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $5,995 | $1,870 | $182,679 | XML |
| 990-EZ | December 2024 | $19,876 | $3,628 | $178,554 | XML |
| 990-N for 2022 Officer: Merle Kummer | June 30, 2023 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2023 Officer: Merle Kummer | June 30, 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 92-3496106).
Questions about COLAB HIGH SCHOOL STEM CAREER COLLABORATION
- What is the EIN of COLAB HIGH SCHOOL STEM CAREER COLLABORATION?
- The employer identification number (EIN) of COLAB HIGH SCHOOL STEM CAREER COLLABORATION is 92-3496106.
- Is COLAB HIGH SCHOOL STEM CAREER COLLABORATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2023.
- Are donations to COLAB HIGH SCHOOL STEM CAREER COLLABORATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does COLAB HIGH SCHOOL STEM CAREER COLLABORATION file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of COLAB HIGH SCHOOL STEM CAREER COLLABORATION 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 COLAB HIGH SCHOOL STEM CAREER COLLABORATION 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 COLAB HIGH SCHOOL STEM CAREER COLLABORATION?
- The 990-N for 2023 names Merle Kummer.
- Who are the officers and directors of COLAB HIGH SCHOOL STEM CAREER COLLABORATION?
- The 990-EZ for the year ended December 31, 2025 lists 1 person; 0 received compensation from the organization.
- How much revenue does COLAB HIGH SCHOOL STEM CAREER COLLABORATION have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $5,995, expenses of $1,870 and total assets of $182,679 at year end.
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