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Nonprofit · EIN 74-2739657

DIMMITT GARRISON FOUNDATION

Tax-exempt · TEMPLE, TX 76502

Financials

$668K$133K2023$171K$137K2024$902K$314K2025
Revenue Expenses · by fiscal year end
Financials of DIMMITT GARRISON FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$902,440$313,538$588,902$5,141,866$0$5,141,866
December 31, 2024990-PF$171,077$137,031$34,046$4,552,964$0$4,552,964
December 31, 2023990-PF$667,978$132,572$535,406$4,518,918$0$4,518,918
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$160,429
Net gain from sales of assets
$742,011

Expenses

Grants and similar amounts paid
$255,000
Compensation of officers, directors and key employees
$18,470
Disbursements for charitable purposes
$277,173
Excise tax on investment income
$12,038

Balance sheet and other

Total assets, start of year
$4,552,964
Total assets, end of year
$5,141,866
Total liabilities, end of year
$0
Net assets, end of year
$5,141,866
Fair market value of assets
$5,525,035
Qualifying distributions
$277,173
Net investment income
$902,440

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
KATIE D GARRISON
ALTI TIEDEMANN 601 UNION STREET, SUITE 3315, SEATTLE, WA 98101
PRES/DIR2$10,000
MARTHA G DEPASQUALE
ALTI TIEDEMANN 601 UNION STREET, SUITE 3315, SEATTLE, WA 98101
DIR/SEC1$5,000
SAMUEL MALCOLM GARRISON
ALTI TIEDEMANN 601 UNION STREET, SUITE 3315, SEATTLE, WA 98101
DIR/TREAS1$5,000
ROBERT M JOHNSON
ALTI TIEDEMANN 601 UNION STREET, SUITE 3315, SEATTLE, WA 98101
DIR1$0
990-PF for the year ended December 31, 2024: 4 people
NameTitleHours / weekCompensation
KATIE D GARRISON
ALTI TIEDEMANN 601 UNION STREET, SUITE 3315, SEATTLE, WA 98101
PRES/DIR2$10,000
MARTHA G DEPASQUALE
ALTI TIEDEMANN 601 UNION STREET, SUITE 3315, SEATTLE, WA 98101
DIR/SEC1$5,000
SAMUEL MALCOLM GARRISON
ALTI TIEDEMANN 601 UNION STREET, SUITE 3315, SEATTLE, WA 98101
DIR/TREAS1$5,000
ROBERT M JOHNSON
ALTI TIEDEMANN 601 UNION STREET, SUITE 3315, SEATTLE, WA 98101
DIR1$0
990-PF for the year ended December 31, 2023: 4 people
NameTitleHours / weekCompensation
KATIE D GARRISON
5500 PRESTON ROAD SUITE 250, DALLAS, TX 75205
PRES/DIR2$9,235
MARTHA G DEPASQUALE
5500 PRESTON ROAD SUITE 250, DALLAS, TX 75205
DIR/SEC1$4,618
SAMUEL MALCOLM GARRISON
5500 PRESTON ROAD SUITE 250, DALLAS, TX 75205
DIR/TREAS1$4,617
ROBERT M JOHNSON
5500 PRESTON ROAD SUITE 250, DALLAS, TX 75205
DIR1$0

Address and contacts

Address (IRS master file)
6455 SIENA CIR, TEMPLE, TX 76502-5860
In care of
% TOLLESON WEALTH MGT
Signed the 990-PF
KATIE GARRISON, DIRECTOR
Phone
(214) 855-2200
Return prepared by
PWC US TAX 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
74-2739657
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
1995
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$5,141,866
Income (IRS master file)
$5,384,675

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$902,440$313,538$5,141,866XML
990-PFDecember 2024$171,077$137,031$4,552,964IRS
990-PFDecember 2023$667,978$132,572$4,518,918XML
990-PFDecember 2022–––IRS
990-PFDecember 2021–––IRS
990-PFDecember 2020–––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 74-2739657).

Questions about DIMMITT GARRISON FOUNDATION

What is the EIN of DIMMITT GARRISON FOUNDATION?
The employer identification number (EIN) of DIMMITT GARRISON FOUNDATION is 74-2739657.
Is DIMMITT GARRISON FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1995.
Are donations to DIMMITT GARRISON FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does DIMMITT GARRISON FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of DIMMITT GARRISON 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 DIMMITT GARRISON 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 DIMMITT GARRISON FOUNDATION?
The 990-PF for the year ended December 31, 2025 lists 4 people; 3 received compensation from the organization, the highest $10,000 (KATIE D GARRISON, PRES/DIR).
How much revenue does DIMMITT GARRISON FOUNDATION have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $902,440, expenses of $313,538 and total assets of $5,141,866 at year end.

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