Nonprofit · EIN 39-6596448
KARL W BOER SOLAR ENERGY MEDAL OF MERIT AWARD TRUST
Tax-exempt · MILWAUKEE, WI 53202
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $20,921 | $4,248 | $16,673 | $2,138,422 | $0 | $2,138,422 |
| December 31, 2024 | 990 | $24,461 | $11,942 | $12,519 | $1,904,116 | $0 | $1,904,116 |
| December 31, 2023 | 990 | $21,626 | $15,012 | $6,614 | $1,770,775 | $0 | $1,770,775 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $0
- Program service revenue
- $0
- Investment income
- $20,921
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Program services (functional)
- $4,248
Balance sheet and other
- Total assets, start of year
- $1,904,116
- Total assets, end of year
- $2,138,422
- Total liabilities, end of year
- $0
- Net assets, end of year
- $2,138,422
- Publicly traded securities
- $2,020,947
- Net assets without donor restrictions
- $2,138,422
- Gross receipts
- $20,921
- Employees
- 0
- Volunteers
- 3
- Year formed
- 1994
- State of legal domicile
- DE
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 SHAFARMAN | CHAIR Trustee or director, Officer | 1 | $0 |
| DAVID MARTIN | TRUSTEE Trustee or director | 1 | $0 |
| DONGXIA LIU | TRUSTEE Trustee or director | 1 | $0 |
| KATRINA BOER POLOZIE | TRUSTEE AS OF 4/1/2025 Trustee or director | 1 | $0 |
| RALF-REINHARD BOER | TRUSTEE TO 4/1/2025 Trustee or director | 1 | $0 |
| RENATE BOER | TRUSTEE Trustee or director | 1 | $0 |
990 for the year ended December 31, 2024: 5 people
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| DAVID MARTIN | TRUSTEE Trustee or director | 1 | $0 | $378,388 | $70,474 |
| DONGXIA LIU | TRUSTEE AS OF 5/3/2024 Trustee or director | 1 | $0 | $246,923 | $20,852 |
| WILLIAM SHAFARMAN | CHAIR Trustee or director | 1 | $0 | $187,150 | $50,024 |
| RALF-REINHARD BOER | TRUSTEE Trustee or director | 1 | $0 | $0 | $0 |
| RENATE BOER | TRUSTEE Trustee or director | 1 | $0 | $0 | $0 |
990 for the year ended December 31, 2023: 5 people
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| DAVID MARTIN | TRUSTEE Trustee or director | 1 | $0 | $336,485 | $55,085 |
| KRISTI KIICK | TRUSTEE Trustee or director | 1 | $0 | $252,789 | $77,730 |
| WILLIAM SHAFARMAN | CHAIR Trustee or director | 1 | $0 | $173,828 | $44,290 |
| RALF-REINHARD BOER | TRUSTEE Trustee or director | 1 | $0 | $0 | $0 |
| RENATE BOER | TRUSTEE Trustee or director | 1 | $0 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- C/O R BOER 777 E WISCONSIN AVENUE, MILWAUKEE, WI 53202-0000
- In care of
- % ISAAC WOLKOWICZ
- Principal officer (990 for 2025)
- WILLIAM SHAFARMAN, UNIVERSITY OF DELAWARE, NEWARK, DE 19716
- Signed the 990
- WILLIAM SHAFARMAN, CHAIR
- Phone
- (414) 297-5609
Mission
SEE SCHEDULE O
Program accomplishments
- PRESENTATION OF BIANNUAL AWARD TO AN INDIVIDUAL FOR PRIOR ACHIEVEMENTS IN THE FIELD OF SOLAR ENERGY.Expenses $4,248
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 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
- 39-6596448
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Supporting organization (509(a)(3))
- Donations deductible (Pub 78)
- Supporting organization of unknown type
- Exempt since
- 1994
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Assets (IRS master file)
- $2,138,422
- Income (IRS master file)
- $20,921
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $20,921 | $4,248 | $2,138,422 | XML |
| 990 | December 2024 | $24,461 | $11,942 | $1,904,116 | IRS |
| 990 | December 2023 | $21,626 | $15,012 | $1,770,775 | XML |
| 990 | December 2022 | $15,923 | $158,607 | $1,620,013 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | 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 39-6596448).
Questions about KARL W BOER SOLAR ENERGY MEDAL OF MERIT AWARD TRUST
- What is the EIN of KARL W BOER SOLAR ENERGY MEDAL OF MERIT AWARD TRUST?
- The employer identification number (EIN) of KARL W BOER SOLAR ENERGY MEDAL OF MERIT AWARD TRUST is 39-6596448.
- Is KARL W BOER SOLAR ENERGY MEDAL OF MERIT AWARD TRUST tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1994.
- Are donations to KARL W BOER SOLAR ENERGY MEDAL OF MERIT AWARD TRUST tax-deductible?
- Yes. It is listed in IRS Publication 78 (Supporting organization of unknown type).
- Which annual return does KARL W BOER SOLAR ENERGY MEDAL OF MERIT AWARD TRUST file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of KARL W BOER SOLAR ENERGY MEDAL OF MERIT AWARD TRUST 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 KARL W BOER SOLAR ENERGY MEDAL OF MERIT AWARD TRUST last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of KARL W BOER SOLAR ENERGY MEDAL OF MERIT AWARD TRUST?
- The 990 for the year ended December 31, 2025 names WILLIAM SHAFARMAN.
- Who are the officers and directors of KARL W BOER SOLAR ENERGY MEDAL OF MERIT AWARD TRUST?
- The 990 for the year ended December 31, 2025 lists 6 people; 0 received compensation from the organization.
- How much revenue does KARL W BOER SOLAR ENERGY MEDAL OF MERIT AWARD TRUST have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $20,921, expenses of $4,248 and total assets of $2,138,422 at year end.
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