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Nonprofit · EIN 75-6350967

THE SINCLAIR FOUNDATION

Tax-exempt · DALLAS, TX 75248

Financials

$210$02025
Revenue Expenses · by fiscal year end
Financials of THE SINCLAIR FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$210$0$210$4,110$0$4,110
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$210

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$0
Excise tax on investment income
$3

Balance sheet and other

Total assets, start of year
$3,900
Total assets, end of year
$4,110
Total liabilities, end of year
$0
Net assets, end of year
$4,110
Fair market value of assets
$3,734
Net investment income
$210

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
JUDSON MARK SINCLAIR
17234 CLUB HILL DRIVE, DALLAS, TX 75248
TRUSTEE0$0

Address and contacts

Address (IRS master file)
17234 CLUB HILL DR, DALLAS, TX 75248-1106
Signed the 990-PF
JUDSON MARK SINCLAIR, TRUSTEE
Phone
(214) 298-2407
Return prepared by
WHITLEY PENN 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 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
75-6350967
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
1987
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$4,110
Income (IRS master file)
$210

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025–––IRS
990-PFDecember 2024–––IRS
990-PFDecember 2023$157$0$3,708IRS
990-PFDecember 2022–––IRS
990-PFDecember 2021–––IRS
990-PFDecember 2020–––IRS

990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 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.

Questions about THE SINCLAIR FOUNDATION

What is the EIN of THE SINCLAIR FOUNDATION?
The employer identification number (EIN) of THE SINCLAIR FOUNDATION is 75-6350967.
Is THE SINCLAIR FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1987.
Are donations to THE SINCLAIR FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does THE SINCLAIR FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of THE SINCLAIR 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 SINCLAIR 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 SINCLAIR FOUNDATION?
The 990-PF for the year ended December 31, 2025 lists 1 person; 0 received compensation from the organization.
How much revenue does THE SINCLAIR FOUNDATION have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $210, expenses of $0 and total assets of $4,110 at year end.

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