Nonprofit · EIN 91-2043791
THE THOMSEN FOUNDATION
Tax-exempt (reinstated) · SEATTLE, WA 98122
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $126,255 | $137,476 | -$11,221 | $1,109,565 | $0 | $1,109,565 |
| December 31, 2024 | 990-PF | $92,492 | $119,866 | -$27,374 | $1,120,786 | $0 | $1,120,786 |
| December 31, 2023 | 990-PF | $60,728 | $111,183 | -$50,455 | $1,148,160 | $0 | $1,148,160 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $19,538
- Interest
- $641
- Net gain from sales of assets
- $106,076
Expenses
- Grants and similar amounts paid
- $100,005
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $104,713
- Excise tax on investment income
- $1,300
Balance sheet and other
- Total assets, start of year
- $1,120,786
- Total assets, end of year
- $1,109,565
- Total liabilities, end of year
- $0
- Net assets, end of year
- $1,109,565
- Fair market value of assets
- $1,919,784
- Qualifying distributions
- $104,713
- Net investment income
- $126,255
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-PF for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MIKAL THOMSEN 140 LAKESIDE AVE STE A500, SEATTLE, WA 98122 | DIRECTOR | 1 | $0 |
| LYNN THOMSEN 140 LAKESIDE AVE STE A500, SEATTLE, WA 98122 | DIRECTOR | 1 | $0 |
990-PF for the year ended December 31, 2024: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MIKAL THOMSEN 140 LAKESIDE AVE STE A500, SEATTLE, WA 98122 | DIRECTOR | 1 | $0 |
| LYNN THOMSEN 140 LAKESIDE AVE STE A500, SEATTLE, WA 98122 | DIRECTOR | 1 | $0 |
990-PF for the year ended December 31, 2023: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MIKAL THOMSEN 140 LAKESIDE AVE STE A500, SEATTLE, WA 98122 | DIRECTOR | 1 | $0 |
| LYNN THOMSEN 140 LAKESIDE AVE STE A500, SEATTLE, WA 98122 | DIRECTOR | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 140 LAKESIDE AVE STE A500, SEATTLE, WA 98122-6551
- In care of
- % MIKAL THOMSEN
- Signed the 990-PF
- MIKAL THOMSEN, OFFICER
- Phone
- (425) 829-5555
- Return prepared by
- BAKER TILLY ADVISORY GROUP LP
What it must file and when
IRS records say it files Form 990-PF. Private foundations file every year. 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-PF on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-PF on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-PF on file |
IRS record
- EIN
- 91-2043791
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Private non-operating foundation
- Donations deductible (Pub 78)
- Private foundation, 30% limit
- Exempt since
- 2013
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T22)
- Assets (IRS master file)
- $1,109,565
- Income (IRS master file)
- $20,179
Revocation and reinstatement
- Exemption revoked
- May 15, 2010
- Posted by the IRS
- November 11, 2013
- Reinstated
- Effective September 15, 2012
From the IRS automatic revocation list: organizations that did not file a required return or e-Postcard for three consecutive years.
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $126,255 | $137,476 | $1,109,565 | XML |
| 990-PF | December 2024 | $92,492 | $119,866 | $1,120,786 | XML |
| 990-PF | December 2023 | $60,728 | $111,183 | $1,148,160 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | IRS |
| 990-PF | December 2018 | – | – | – | 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 91-2043791).
Questions about THE THOMSEN FOUNDATION
- What is the EIN of THE THOMSEN FOUNDATION?
- The employer identification number (EIN) of THE THOMSEN FOUNDATION is 91-2043791.
- Is THE THOMSEN FOUNDATION tax-exempt?
- Yes. The IRS revoked its exemption on May 15, 2010 and reinstated it effective September 15, 2012.
- Are donations to THE THOMSEN FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does THE THOMSEN FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of THE THOMSEN 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 THE THOMSEN FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended December 2025.
- Who are the officers and directors of THE THOMSEN FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 2 people; 0 received compensation from the organization.
- How much revenue does THE THOMSEN FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $126,255, expenses of $137,476 and total assets of $1,109,565 at year end.
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