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Nonprofit · EIN 36-3674219

CLARKS FORK FOUNDATION

Tax-exempt · LAKE FOREST, IL 60045

Financials

$148K$259K2023$184K$278K2024$224K$279K2025
Revenue Expenses · by fiscal year end
Financials of CLARKS FORK FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$224,146$279,225-$55,079$3,041,861$0$3,041,861
December 31, 2024990-PF$183,582$277,685-$94,103$3,096,940$0$3,096,940
December 31, 2023990-PF$148,118$259,030-$110,912$3,191,043$0$3,191,043
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$103,323
Net gain from sales of assets
$120,293
Other income
$530

Expenses

Grants and similar amounts paid
$240,050
Compensation of officers, directors and key employees
$0
Disbursements for charitable purposes
$245,920
Excise tax on investment income
$2,682

Balance sheet and other

Total assets, start of year
$3,096,940
Total assets, end of year
$3,041,861
Total liabilities, end of year
$0
Net assets, end of year
$3,041,861
Fair market value of assets
$4,416,514
Qualifying distributions
$245,920
Net investment income
$224,146

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.

NameTitleHours / weekCompensation
HEATHER HART GOLDSTEIN
270 WESTMINSTER, LAKE FOREST, IL 60045
DIRECTOR & PRESIDENT1$0
AUGUSTIN S HART III
270 WESTMINSTER, LAKE FOREST, IL 60045
DIRECTOR & TREASURER1$0
KATHRYN H LANSING
270 WESTMINSTER, LAKE FOREST, IL 60045
DIRECTOR & SECRETARY1$0
990-PF for the year ended December 31, 2024: 3 people
NameTitleHours / weekCompensation
HEATHER HART GOLDSTEIN
270 WESTMINSTER, LAKE FOREST, IL 60045
DIRECTOR & PRESIDENT1$0
AUGUSTIN S HART III
270 WESTMINSTER, LAKE FOREST, IL 60045
DIRECTOR & TREASURER1$0
KATHRYN H LANSING
270 WESTMINSTER, LAKE FOREST, IL 60045
DIRECTOR & SECRETARY1$0
990-PF for the year ended December 31, 2023: 3 people
NameTitleHours / weekCompensation
HEATHER HART GOLDSTEIN
270 WESTMINSTER, LAKE FOREST, IL 60045
DIRECTOR & PRESIDENT1$0
AUGUSTIN S HART III
270 WESTMINSTER, LAKE FOREST, IL 60045
DIRECTOR & TREASURER1$0
KATHRYN H LANSING
270 WESTMINSTER, LAKE FOREST, IL 60045
DIRECTOR & SECRETARY1$0

Address and contacts

Address (IRS master file)
270 E WESTMINSTER STE 300, LAKE FOREST, IL 60045-1899
Signed the 990-PF
KATHRYN H LANSING, DIRECTOR/SECRETARY
Phone
(847) 234-1123
Return prepared by
PASQUESI SHEPPARD LLC

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 yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990-PF on file
2024December 31, 2024May 15, 2025990-PF on file
2023December 31, 2023May 15, 2024990-PF on file

IRS record

EIN
36-3674219
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
1990
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$3,041,861
Income (IRS master file)
$444,394

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$224,146$279,225$3,041,861IRS
990-PFDecember 2024$183,582$277,685$3,096,940XML
990-PFDecember 2023$148,118$259,030$3,191,043XML
990-PFDecember 2022–––IRS
990-PFDecember 2021–––IRS
990-PFDecember 2020–––IRS
990-PFDecember 2019–––IRS
990-PFDecember 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 36-3674219).

Questions about CLARKS FORK FOUNDATION

What is the EIN of CLARKS FORK FOUNDATION?
The employer identification number (EIN) of CLARKS FORK FOUNDATION is 36-3674219.
Is CLARKS FORK FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1990.
Are donations to CLARKS FORK FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does CLARKS FORK FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of CLARKS FORK 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 CLARKS FORK 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 CLARKS FORK FOUNDATION?
The 990-PF for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
How much revenue does CLARKS FORK FOUNDATION have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $224,146, expenses of $279,225 and total assets of $3,041,861 at year end.

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