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Nonprofit · EIN 52-2278038

DELAPLAINE FOUNDATION INC

Tax-exempt · FREDERICK, MD 21705

Financials

$3.1M$3.1M2023$4.2M$3.4M2024$4.5M$4.4M2025
Revenue Expenses · by fiscal year end
Financials of DELAPLAINE FOUNDATION INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$4,465,545$4,381,709$83,836$45,405,527$0$45,405,527
December 31, 2024990-PF$4,209,450$3,374,899$834,551$44,112,775$0$44,112,775
December 31, 2023990-PF$3,095,890$3,120,007-$24,117$41,146,315$0$41,146,315
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$923,649
Net gain from sales of assets
$3,541,751
Other income
$145

Expenses

Grants and similar amounts paid
$3,569,850
Compensation of officers, directors and key employees
$0
Disbursements for charitable purposes
$3,569,850
Excise tax on investment income
$57,785

Balance sheet and other

Total assets, start of year
$44,112,775
Total assets, end of year
$45,405,527
Total liabilities, end of year
$0
Net assets, end of year
$45,405,527
Fair market value of assets
$45,405,527
Qualifying distributions
$3,569,850
Net investment income
$4,465,545

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
GEORGE B DELAPLAINE JR
244 WEST PATRICK ST, FREDERICK, MD 21701
CHAIRMAN OF THE BOARD/TRUS0$0
GEORGE B DELAPLAINE III
244 WEST PATRICK ST, FREDERICK, MD 21701
SECRETARY/TRUSTEE0$0
JAMES W DELAPLAINE
244 WEST PATRICK ST, FREDERICK, MD 21701
TRUSTEE0$0
JOHN P DELAPLAINE
244 WEST PATRICK ST, FREDERICK, MD 21701
TRUSTEE0$0
EDWARD S DELAPLAINE II
244 WEST PATRICK ST, FREDERICK, MD 21701
VICE-PRESIDENT/TRUSTEE0$0
PHILIP W HAMMOND
244 WEST PATRICK ST, FREDERICK, MD 21701
TREASURER/TRUSTEE15$0
MARLENE B YOUNG
244 WEST PATRICK ST, FREDERICK, MD 21701
PRESIDENT/TRUSTEE40$0
990-PF for the year ended December 31, 2024: 7 people
NameTitleHours / weekCompensation
GEORGE B DELAPLAINE JR
244 WEST PATRICK ST, FREDERICK, MD 21701
CHAIRMAN OF THE BOARD/TRUS0$0
GEORGE B DELAPLAINE III
244 WEST PATRICK ST, FREDERICK, MD 21701
SECRETARY/TRUSTEE0$0
JAMES W DELAPLAINE
244 WEST PATRICK ST, FREDERICK, MD 21701
TRUSTEE0$0
JOHN P DELAPLAINE
244 WEST PATRICK ST, FREDERICK, MD 21701
TRUSTEE0$0
EDWARD S DELAPLAINE II
244 WEST PATRICK ST, FREDERICK, MD 21701
VICE-PRESIDENT/TRUSTEE0$0
PHILIP W HAMMOND
244 WEST PATRICK ST, FREDERICK, MD 21701
TREASURER/TRUSTEE15$0
MARLENE B YOUNG
244 WEST PATRICK ST, FREDERICK, MD 21701
PRESIDENT/TRUSTEE40$0
990-PF for the year ended December 31, 2023: 7 people
NameTitleHours / weekCompensation
GEORGE B DELAPLAINE JR
244 WEST PATRICK ST, FREDERICK, MD 21701
CHAIRMAN OF THE BOARD/TRUS0$0
GEORGE B DELAPLAINE III
244 WEST PATRICK ST, FREDERICK, MD 21701
SECRETARY/TRUSTEE0$0
JAMES W DELAPLAINE
244 WEST PATRICK ST, FREDERICK, MD 21701
TRUSTEE0$0
JOHN P DELAPLAINE
244 WEST PATRICK ST, FREDERICK, MD 21701
TRUSTEE0$0
EDWARD S DELAPLAINE II
244 WEST PATRICK ST, FREDERICK, MD 21701
VICE-PRESIDENT/TRUSTEE0$0
PHILIP W HAMMOND
244 WEST PATRICK ST, FREDERICK, MD 21701
TREASURER/TRUSTEE15$0
MARLENE B YOUNG
244 WEST PATRICK ST, FREDERICK, MD 21701
PRESIDENT/TRUSTEE40$0

Address and contacts

Address (IRS master file)
PO BOX 3829, FREDERICK, MD 21705-3829
In care of
% GEORGE B DELAPLAINE JR
Signed the 990-PF
MARLENE B YOUNG, PRESIDENT
Phone
(301) 662-2753
Return prepared by
HILL BARTH & KING 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
52-2278038
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
2000
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$45,405,527
Income (IRS master file)
$8,940,193

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$4,465,545$4,381,709$45,405,527IRS
990-PFDecember 2024$4,209,450$3,374,899$44,112,775IRS
990-PFDecember 2023$3,095,890$3,120,007$41,146,315XML
990-PFDecember 2022–––IRS
990-PFDecember 2021–––IRS
990-PFDecember 2020–––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 52-2278038).

Questions about DELAPLAINE FOUNDATION INC

What is the EIN of DELAPLAINE FOUNDATION INC?
The employer identification number (EIN) of DELAPLAINE FOUNDATION INC is 52-2278038.
Is DELAPLAINE FOUNDATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2000.
Are donations to DELAPLAINE FOUNDATION INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does DELAPLAINE FOUNDATION INC file?
Form 990-PF. Private foundations file every year.
When is the next return of DELAPLAINE FOUNDATION INC 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 DELAPLAINE FOUNDATION INC 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 DELAPLAINE FOUNDATION INC?
The 990-PF for the year ended December 31, 2025 lists 7 people; 0 received compensation from the organization.
How much revenue does DELAPLAINE FOUNDATION INC have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $4,465,545, expenses of $4,381,709 and total assets of $45,405,527 at year end.

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