Nonprofit · EIN 93-3339570
CALOR FOUNDATION
Also known as TEMPEST
Tax-exempt · SAINT PAUL, MN 55127
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $112,339 | $125,174 | -$12,835 | $16,675,537 | $16,517,290 | $158,247 |
| December 31, 2024 | 990 | $16,533 | $53,612 | -$37,079 | $8,881,204 | $8,918,283 | -$37,079 |
| December 31, 2023 | 990 | $12,015,857 | $14,546,888 | -$2,531,031 | $3,898,083 | $3,898,083 | $0 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $8,491
- of which government grants
- $8,491
- Program service revenue
- $0
- Investment income
- $103,848
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $800
- Occupancy
- $19,500
- Travel
- $528
- Program services (functional)
- $125,174
Balance sheet and other
- Total assets, start of year
- $8,881,204
- Total assets, end of year
- $16,675,537
- Total liabilities, end of year
- $16,517,290
- Net assets, end of year
- $158,247
- Net assets without donor restrictions
- $158,247
- Gross receipts
- $112,339
- Employees
- 0
- Volunteers
- 5
- Year formed
- 2020
- State of legal domicile
- MN
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 for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| WILLIAM SHEEHAN | DIRECTOR Officer | 40 | $0 |
990 for the year ended December 31, 2024: 1 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| WILLIAM SHEEHAN | DIRECTOR Officer | 40 | $0 |
990 for the year ended December 31, 2023: 1 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| WILLIAM SHEEHAN | DIRECTOR Officer | 40 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 270306, SAINT PAUL, MN 55127-0306
- In care of
- % WILLIAM SHEEHAN
- Signed the 990
- WILLIAM SHEEHAN DIRECTOR, DIRECTOR
- Phone
- (651) 492-6700
- Return prepared by
- The Williams Tax & Consulting Agenc
Mission
MITIGATE AND EDUCATE CONTRIBUTORS ON CONTRIBUTORS ON CLIMATE CHANGE BY BUILDING, OWNING, OPERATING, AND MAINTAINING RENEWABLE ENERGY FACILITIES BASED ON CONTRIBUTORS.
Program accomplishments
- MITIGATE CLIMATE CHANGE BY BUILDING, OWNING, OPERATING RENEWABLE PRODUCTION FACILITIES BASED ON EDUCATING CONTRIBUTORS ON THE NEED TO CREATE GREEN ENERGY TO OFFSET THEIR CARBON FOOTPRINT.Expenses $125,174
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 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 93-3339570
- 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
- 2024
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Environment (C12)
- Assets (IRS master file)
- $16,675,537
- Income (IRS master file)
- $112,339
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $112,339 | $125,174 | $16,675,537 | XML |
| 990-T | December 2025 | – | – | – | IRS |
| 990 | December 2024 | $16,533 | $53,612 | $8,881,204 | IRS |
| 990-T | December 2024 | – | – | – | IRS |
| 990 | December 2023 | $12,015,857 | $14,546,888 | $3,898,083 | XML |
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 93-3339570).
Questions about CALOR FOUNDATION
- What is the EIN of CALOR FOUNDATION?
- The employer identification number (EIN) of CALOR FOUNDATION is 93-3339570.
- Is CALOR FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2024.
- Are donations to CALOR FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CALOR FOUNDATION 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 CALOR FOUNDATION 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 CALOR FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who are the officers and directors of CALOR FOUNDATION?
- The 990 for the year ended December 31, 2025 lists 1 person; 0 received compensation from the organization.
- How much revenue does CALOR FOUNDATION have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $112,339, expenses of $125,174 and total assets of $16,675,537 at year end.
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