Nonprofit · EIN 83-1057918
MICE AGAINST TICKS INC
Tax-exempt · LINCOLN, MA 01773
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990-EZ | $250 | $56,529 | -$56,279 | $313,408 | – | $313,408 |
| December 31, 2023 | 990-EZ | $250 | $36,983 | -$36,733 | $369,687 | $0 | $369,687 |
Financial details: 990-EZ for the year ended December 31, 2024
Revenue
- Contributions, gifts and grants
- $250
- Program service revenue
- $0
- Investment income
- $0
Expenses
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fees and payments to contractors
- $55,695
- Other expenses
- $834
Balance sheet and other
- Total assets, start of year
- $369,687
- Total assets, end of year
- $313,408
- Total liabilities, end of year
- –
- Net assets, end of year
- $313,408
- Cash, savings and investments
- $313,408
- Gross receipts
- $250
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, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Ana L Martinez | Director | 1 | $0 |
| Elizabeth S Colt | President | 1 | $0 |
| Joanna Buchthal | Treasurer and Clerk | 1 | $0 |
| Roberto J Santamaria | Director | 1 | $0 |
| John N Goldman | Director | 1 | $0 |
990-EZ for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Ana L Martinez | President and Treasurer | 1 | $0 |
| Elizabeth S Colt | Director | 1 | $0 |
| Joanna Buchthal | Clerk and Director | 1 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 424, LINCOLN, MA 01773-0424
- In care of
- % JOANNA BUCHTHAL
- Mailing address (990-N for 2022)
- PO Box 424, Lincoln MA 01773
- Principal officer (990-N for 2022)
- Joanna Buchthal, PO Box 424, Lincoln MA 01773
- Signed the 990-EZ
- Joanna Buchthal, Treasurer and Clerk
- Website
- www.miceagainstticks.org
Mission
Prevent tick-borne diseases by supporting efforts to utilize immune white-footed mice.
Program accomplishments
- We generated the first Lyme-immune laboratory mice bred them through multiple generations and began testing them to confirm that their immunity to Lyme disease was heritable.
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 | Not 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
- 83-1057918
- 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
- 2018
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Voluntary health associations and medical disciplines (G12)
- Assets (IRS master file)
- $313,408
- Income (IRS master file)
- $250
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2024 | $250 | $56,529 | $313,408 | XML |
| 990-EZ | December 2023 | $250 | $36,983 | $369,687 | XML |
| 990-N for 2022 Officer: Joanna Buchthal | December 31, 2022 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990-EZ | December 2019 | – | – | – | 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 83-1057918).
Questions about MICE AGAINST TICKS INC
- What is the EIN of MICE AGAINST TICKS INC?
- The employer identification number (EIN) of MICE AGAINST TICKS INC is 83-1057918.
- Is MICE AGAINST TICKS INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2018.
- Are donations to MICE AGAINST TICKS INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does MICE AGAINST TICKS INC file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of MICE AGAINST TICKS INC due?
- The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did MICE AGAINST TICKS INC last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2024.
- Who is the principal officer of MICE AGAINST TICKS INC?
- The 990-N for 2022 names Joanna Buchthal.
- Who are the officers and directors of MICE AGAINST TICKS INC?
- The 990-EZ for the year ended December 31, 2024 lists 5 people; 0 received compensation from the organization.
- How much revenue does MICE AGAINST TICKS INC have?
- On its 990-EZ for the year ended December 31, 2024 it reported revenue of $250, expenses of $56,529 and total assets of $313,408 at year end.
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