Nonprofit · EIN 20-8640992
HEERSINK FAMILY FOUNDATION
Tax-exempt · DOTHAN, AL 36301
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $69,987 | $10,650 | $59,337 | $1,879,231 | $0 | $1,879,231 |
| December 31, 2024 | 990-PF | $201,082 | $8,456 | $192,626 | $1,819,894 | $0 | $1,819,894 |
| December 31, 2023 | 990-PF | $70,632 | $560,624 | -$489,992 | $1,627,268 | $0 | $1,627,268 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $4,595
- Dividends
- $65,407
- Net gain from sales of assets
- -$15
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $0
- Excise tax on investment income
- $838
Balance sheet and other
- Total assets, start of year
- $1,819,894
- Total assets, end of year
- $1,879,231
- Total liabilities, end of year
- $0
- Net assets, end of year
- $1,879,231
- Fair market value of assets
- $2,068,527
- Net investment income
- $65,407
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 |
|---|---|---|---|
| Dr Marnix E Heersink 1110 Whatley Drive, Dothan, AL 36303 | President | 5 | $0 |
| Mary M Heersink 1110 Whatley Drive, Dothan, AL 36303 | Vice President | 5 | $0 |
| Sebastian B Heersink 1110 Whatley Drive, Dothan, AL 36303 | Secretary | 5 | $0 |
| Marius J Heersink 1110 Whatley Drive, Dothan, AL 36303 | Director | 5 | $0 |
990-PF for the year ended December 31, 2024: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Dr Marnix E Heersink 1110 Whatley Drive, Dothan, AL 36303 | President | 5 | $0 |
| Mary M Heersink 1110 Whatley Drive, Dothan, AL 36303 | Vice President | 5 | $0 |
| Sebastian B Heersink 1110 Whatley Drive, Dothan, AL 36303 | Secretary | 5 | $0 |
| Marius J Heersink 1110 Whatley Drive, Dothan, AL 36303 | Director | 5 | $0 |
990-PF for the year ended December 31, 2023: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Dr Marnix E Heersink 1110 Whatley Drive, Dothan, AL 36303 | President | 5 | $0 |
| Mary M Heersink 1110 Whatley Drive, Dothan, AL 36303 | Vice President | 5 | $0 |
| Sebastian B Heersink 1110 Whatley Drive, Dothan, AL 36303 | Secretary | 5 | $0 |
| Marius J Heersink 1110 Whatley Drive, Dothan, AL 36303 | Director | 5 | $0 |
Address and contacts
- Address (IRS master file)
- 2800 ROSS CLARK CIRCLE, DOTHAN, AL 36301-2040
- Signed the 990-PF
- Dr Marnix E Heersink, President
- Phone
- (334) 793-2211
- Return prepared by
- Jackson Thornton & Co PC
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
- 20-8640992
- 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
- 2007
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T20)
- Assets (IRS master file)
- $1,879,231
- Income (IRS master file)
- $210,002
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $69,987 | $10,650 | $1,879,231 | IRS |
| 990-PF | December 2024 | $201,082 | $8,456 | $1,819,894 | IRS |
| 990-PF | December 2023 | $70,632 | $560,624 | $1,627,268 | 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 20-8640992).
Questions about HEERSINK FAMILY FOUNDATION
- What is the EIN of HEERSINK FAMILY FOUNDATION?
- The employer identification number (EIN) of HEERSINK FAMILY FOUNDATION is 20-8640992.
- Is HEERSINK FAMILY FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2007.
- Are donations to HEERSINK FAMILY FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does HEERSINK FAMILY FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of HEERSINK FAMILY 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 HEERSINK FAMILY 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 HEERSINK FAMILY FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
- How much revenue does HEERSINK FAMILY FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $69,987, expenses of $10,650 and total assets of $1,879,231 at year end.
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