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Nonprofit · EIN 26-2934869

MATTHEW D AND KATHERINE H LEE FOUNDATION

Tax-exempt · WILMINGTON, DE 19809

Financials

$348K$497K2023$61K$162K2024
Revenue Expenses · by fiscal year end
Financials of MATTHEW D AND KATHERINE H LEE FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2024990-PF$61,072$162,127-$101,055$1,526,728$0$1,526,728
December 31, 2023990-PF$348,080$496,500-$148,420$1,627,783$0$1,627,783
Financial details: 990-PF for the year ended December 31, 2024

Revenue

Contributions, gifts and grants
$0
Dividends
$30,784
Interest
$618
Net gain from sales of assets
$28,961
Other income
$709

Expenses

Grants and similar amounts paid
$120,000
Compensation of officers, directors and key employees
$0
Disbursements for charitable purposes
$130,244
Excise tax on investment income
$2,179

Balance sheet and other

Total assets, start of year
$1,627,783
Total assets, end of year
$1,526,728
Total liabilities, end of year
$0
Net assets, end of year
$1,526,728
Fair market value of assets
$3,424,704
Qualifying distributions
$130,244
Net investment income
$185,475

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, 2024, highest compensation first.

NameTitleHours / weekCompensation
Katherine Lee
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Dir1$0
Matthew D Lee
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Pres, Dir, Sec1$0
Patricia Lee
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Dir, Sec1$0
Sophie Lee
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Dir, Pres1$0
990-PF for the year ended December 31, 2023: 3 people
NameTitleHours / weekCompensation
Matthew D Lee
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Pres, Dir, Sec1$0
Patricia Lee
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Dir1$0
Sophie Lee
Foundation Source 501 Silverside Rd, Wilmington, DE 198091377
Dir1$0

Address and contacts

Address (IRS master file)
FOUNDATION SOURCE 501 SILVERSIDE RD, WILMINGTON, DE 19809-0000
In care of
% FOUNDATION SOURCE
Signed the 990-PF
Sophie K Lee, President
Phone
(800) 839-1754
Return prepared by
Foundation Source

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, 2026Not on file
2024December 31, 2024May 15, 2025990-PF on file
2023December 31, 2023May 15, 2024990-PF on file

IRS record

EIN
26-2934869
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
2009
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$1,526,728
Income (IRS master file)
$264,749

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2024$61,072$162,127$1,526,728XML
990-PFDecember 2023$348,080$496,500$1,627,783XML
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 26-2934869).

Questions about MATTHEW D AND KATHERINE H LEE FOUNDATION

What is the EIN of MATTHEW D AND KATHERINE H LEE FOUNDATION?
The employer identification number (EIN) of MATTHEW D AND KATHERINE H LEE FOUNDATION is 26-2934869.
Is MATTHEW D AND KATHERINE H LEE FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2009.
Are donations to MATTHEW D AND KATHERINE H LEE FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does MATTHEW D AND KATHERINE H LEE FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of MATTHEW D AND KATHERINE H LEE FOUNDATION due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did MATTHEW D AND KATHERINE H LEE FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990-PF for the year ended December 2024.
Who are the officers and directors of MATTHEW D AND KATHERINE H LEE FOUNDATION?
The 990-PF for the year ended December 31, 2024 lists 4 people; 0 received compensation from the organization.
How much revenue does MATTHEW D AND KATHERINE H LEE FOUNDATION have?
On its 990-PF for the year ended December 31, 2024 it reported revenue of $61,072, expenses of $162,127 and total assets of $1,526,728 at year end.

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