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Nonprofit · EIN 13-6201289

HAROLD L WYMAN FOUNDATION INC

Tax-exempt · RYE BROOK, NY 10573

Financials

$813K$378K2024
Revenue Expenses · by fiscal year end
Financials of HAROLD L WYMAN FOUNDATION INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
September 30, 2025990-PF$812,998$378,394$434,604$1,996,482$0$1,996,482
Financial details: 990-PF for the year ended September 30, 2025

Revenue

Dividends
$112,730
Interest
$2,254
Net gain from sales of assets
$698,014

Expenses

Grants and similar amounts paid
$316,990
Compensation of officers, directors and key employees
$17,000
Disbursements for charitable purposes
$320,672
Excise tax on investment income
$10,584

Balance sheet and other

Total assets, start of year
$1,561,879
Total assets, end of year
$1,996,482
Total liabilities, end of year
$0
Net assets, end of year
$1,996,482
Fair market value of assets
$6,305,591
Qualifying distributions
$320,672
Net investment income
$812,998

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 September 30, 2025, highest compensation first.

NameTitleHours / weekCompensation
DIANE KORNTHEUER
111 BOWMAN AVE, RYE BROOK, NY 10573
President15$15,000
PAUL KORNTHEUER
111 BOWMAN, RYE BROOK, NY 10573
Vice President3$2,000
WILLIAM KORNTHEUER
111 BOWMAN AVE, RYE BROOK, NY 10573
Vice President1$0

Address and contacts

Address (IRS master file)
111 BOWMAN AVE STE C, RYE BROOK, NY 10573-2851
Signed the 990-PF
DIANE KORNTHEUER, President
Phone
(914) 939-8400
Return prepared by
Mark A Koenig CPA

What it must file and when

IRS records say it files Form 990-PF. Private foundations file every year. Its accounting year ends in September, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025September 30, 2026February 15, 2027Not due yet
2024September 30, 2025February 16, 2026990-PF on file
2023September 30, 2024February 17, 2025990-PF on file

IRS record

EIN
13-6201289
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
1966
Accounting year ends
September
Files
Form 990-PF
Assets (IRS master file)
$1,996,482
Income (IRS master file)
$1,418,353

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFSeptember 2025–––IRS
990-PFSeptember 2024–––IRS
990-PFSeptember 2023$1,077$321,615$1,482,130IRS
990-PFSeptember 2022–––IRS
990-PFSeptember 2021–––IRS
990-PFSeptember 2020–––IRS
990-PFSeptember 2018–––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 HAROLD L WYMAN FOUNDATION INC

What is the EIN of HAROLD L WYMAN FOUNDATION INC?
The employer identification number (EIN) of HAROLD L WYMAN FOUNDATION INC is 13-6201289.
Is HAROLD L WYMAN FOUNDATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1966.
Are donations to HAROLD L WYMAN FOUNDATION INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does HAROLD L WYMAN FOUNDATION INC file?
Form 990-PF. Private foundations file every year.
When is the next return of HAROLD L WYMAN FOUNDATION INC due?
The return for tax year 2025 (the year ending September 30, 2026) is due February 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did HAROLD L WYMAN FOUNDATION INC last file with the IRS?
The latest return in the IRS public files is the 990-PF for the year ended September 2025.
Who are the officers and directors of HAROLD L WYMAN FOUNDATION INC?
The 990-PF for the year ended September 30, 2025 lists 3 people; 2 received compensation from the organization, the highest $15,000 (DIANE KORNTHEUER, President).
How much revenue does HAROLD L WYMAN FOUNDATION INC have?
On its 990-PF for the year ended September 30, 2025 it reported revenue of $812,998, expenses of $378,394 and total assets of $1,996,482 at year end.

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