Nonprofit · EIN 33-2180297
CLIMATE UP CLOSE INC
Also known as CLIMATE UP CLOSE
Tax-exempt · CAMBRIDGE, MA 02139
Address and contacts
- Address (IRS master file)
- 28 MAPLE AVE, CAMBRIDGE, MA 02139-1130
- Mailing address (990-N for 2025)
- 28 Maple Ave, Cambridge MA 02139
- Principal officer (990-N for 2025)
- Nathaniel Tarshish, 28 Maple Ave, Cambridge MA 02139
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-N on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-N on file |
| 2023 | December 31, 2023 | May 15, 2024 | Check at the IRS |
IRS record
- EIN
- 33-2180297
- 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
- 2024
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Environment (C60)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: Nathaniel Tarshish | December 31, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2024 Officer: Nathaniel Tarshish | December 31, 2024 | ≤ $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 33-2180297).
Questions about CLIMATE UP CLOSE INC
- What is the EIN of CLIMATE UP CLOSE INC?
- The employer identification number (EIN) of CLIMATE UP CLOSE INC is 33-2180297.
- Is CLIMATE UP CLOSE INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2024.
- Are donations to CLIMATE UP CLOSE INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CLIMATE UP CLOSE INC file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of CLIMATE UP CLOSE 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 CLIMATE UP CLOSE INC last file with the IRS?
- The latest return in the IRS public files is the 990-N for 2025 for the year ended December 31, 2025.
- Who is the principal officer of CLIMATE UP CLOSE INC?
- The 990-N for 2025 names Nathaniel Tarshish.
Other nonprofits in CAMBRIDGE
- POPULACE INC EIN 46-1629781 · last filed 990 for 2024
- CLIMATE CHANGE AI EIN 87-3190059 · last filed 990 for 2024
- FUTURE OF HEAT INSTITUTE INC EIN 33-4738765 · last filed 990 for 2025
- CHARLES RIVER CONSERVANCY INC EIN 04-3503656 · last filed 990 for 2025
- CITYSPROUTS INC EIN 04-3521413 · last filed 990 for 2025
- BETTER FUTURE PROJECT INC EIN 47-1015198 · last filed 990 for 2024
- ENERGY ALLIES A NJ NONPROFIT CORPORATION EIN 47-1608923 · last filed 990 for 2023
- ECO-LOGIC DEVELOPMENT FUND EIN 25-1704582 · last filed 990 for 2024