Nonprofit · EIN 87-4173823
MAINSL FOUNDATION
Tax-exempt · BROOKLYN PARK, MN 55445
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $621,373 | $412,984 | $208,389 | $2,059,554 | $0 | $2,059,554 |
| December 31, 2024 | 990-PF | $788,445 | $505,975 | $282,470 | $1,721,700 | $0 | $1,721,700 |
| December 31, 2023 | 990-PF | $88,388 | $148,989 | -$60,601 | $1,439,230 | $0 | $1,439,230 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $573,493
- Dividends
- $47,037
- Other income
- $843
Expenses
- Grants and similar amounts paid
- $409,306
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $411,077
- Excise tax on investment income
- $627
Balance sheet and other
- Total assets, start of year
- $1,851,165
- Total assets, end of year
- $2,059,554
- Total liabilities, end of year
- $0
- Net assets, end of year
- $2,059,554
- Fair market value of assets
- $2,059,554
- Qualifying distributions
- $411,077
- Net investment income
- $47,037
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 |
|---|---|---|---|
| TERESA CAROL WILLIAMS 7000 78TH AVE N, BROOKLYN PARK, MN 55445 | DIRECTOR | 1 | $0 |
| JOHN WALTER JAKWAY IIII 7000 78TH AVE N, BROOKLYN PARK, MN 55445 | DIRECTOR | 1 | $0 |
| AUSTA ANDREEN JAKWAY 7000 78TH AVE N, BROOKLYN PARK, MN 55445 | DIRECTOR | 1 | $0 |
990-PF for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| TERESA CAROL WILLIAMS 7000 78TH AVE N, BROOKLYN PARK, MN 55445 | DIRECTOR | 1 | $0 |
| JOHN WALTER JAKWAY IIII 7000 78TH AVE N, BROOKLYN PARK, MN 55445 | DIRECTOR | 1 | $0 |
| AUSTA ANDREEN JAKWAY 7000 78TH AVE N, BROOKLYN PARK, MN 55445 | DIRECTOR | 1 | $0 |
990-PF for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| TERESA CAROL WILLIAMS 8 BALD EAGLE POINT, WHITE BEAR LAKE, MN 55110 | DIRECTOR | 1 | $0 |
| JOHN WALTER JAKWAY IIII 11270 ISANTI COURT NE, BLAINE, MN 55449 | DIRECTOR | 1 | $0 |
| AUSTA ANDREEN JAKWAY 8 BALD EAGLE POINT, WHITE BEAR LAKE, MN 55110 | DIRECTOR | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 7000 78TH AVE N, BROOKLYN PARK, MN 55445-2744
- In care of
- % TERESA WILLIAMS
- Signed the 990-PF
- TERESA WILLIAMS, DIRECTOR
- Phone
- (612) 269-4694
- Return prepared by
- CLIFTONLARSONALLEN LLP
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
- 87-4173823
- 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
- 2023
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T20)
- Assets (IRS master file)
- $2,059,554
- Income (IRS master file)
- $621,373
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $621,373 | $412,984 | $2,059,554 | XML |
| 990-PF | December 2024 | $788,445 | $505,975 | $1,721,700 | XML |
| 990-PF | December 2023 | $88,388 | $148,989 | $1,439,230 | XML |
| 990-PF | December 2022 | – | – | – | 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 87-4173823).
Questions about MAINSL FOUNDATION
- What is the EIN of MAINSL FOUNDATION?
- The employer identification number (EIN) of MAINSL FOUNDATION is 87-4173823.
- Is MAINSL FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2023.
- Are donations to MAINSL FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does MAINSL FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of MAINSL 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 MAINSL 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 MAINSL FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
- How much revenue does MAINSL FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $621,373, expenses of $412,984 and total assets of $2,059,554 at year end.
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All nonprofits in BROOKLYN PARK · Minnesota · Philanthropy, voluntarism and grantmaking foundations