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Nonprofit · EIN 06-6301506

STEWART & CONSTANCE GREENFIELD FOUNDATION

Tax-exempt · WESTPORT, CT 06880

Financials

$637K$1M2023$12K$1.1M2024$6K$13K2025
Revenue Expenses · by fiscal year end
Financials of STEWART & CONSTANCE GREENFIELD FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$6,216$12,792-$6,576$192,952$0$192,952
December 31, 2024990-PF$12,152$1,119,812-$1,107,660$199,528$0$199,528
December 31, 2023990-PF$637,457$1,007,779-$370,322$1,245,071$0$1,245,071
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$2,100
Net gain from sales of assets
$4,111
Other income
$5

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$5,000
Disbursements for charitable purposes
$2,500

Balance sheet and other

Total assets, start of year
$199,528
Total assets, end of year
$192,952
Total liabilities, end of year
$0
Net assets, end of year
$192,952
Fair market value of assets
$127,642
Qualifying distributions
$2,500
Net investment income
$6,216

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
ARTHUR KIRSCHENBAUM
279 STURGES HIGHWAY, WESTPORT, CT 068801722
TRUSTEE2$5,000
ED GLASSMEYER
279 STURGES HIGHWAY, WESTPORT, CT 068801722
TRUSTEE1$0
990-PF for the year ended December 31, 2024: 2 people
NameTitleHours / weekCompensation
ARTHUR KIRSCHENBAUM
279 STURGES HIGHWAY, WESTPORT, CT 068801722
TRUSTEE2$0
ED GLASSMEYER
279 STURGES HIGHWAY, WESTPORT, CT 068801722
TRUSTEE1$0
990-PF for the year ended December 31, 2023: 3 people
NameTitleHours / weekCompensation
STEWART H GREENFIELD
279 STURGES HIGHWAY, WESTPORT, CT 068801722
TRUSTEE2$0
ARTHUR KIRSCHENBAUM
279 STURGES HIGHWAY, WESTPORT, CT 068801722
TRUSTEE2$0
ED GLASSMEYER
279 STURGES HIGHWAY, WESTPORT, CT 068801722
TRUSTEE1$0

Address and contacts

Address (IRS master file)
279 STURGES HWY, WESTPORT, CT 06880-1722
Signed the 990-PF
ARTHUR KIRSCHENBAUM, TRUSTEE
Phone
(203) 226-9332
Return prepared by
CITRIN COOPERMAN ADVISORS 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
06-6301506
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
1988
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$192,952
Income (IRS master file)
$6,216

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$6,216$12,792$192,952IRS
990-PFDecember 2024$12,152$1,119,812$199,528IRS
990-PFDecember 2023$637,457$1,007,779$1,245,071XML
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 06-6301506).

Questions about STEWART & CONSTANCE GREENFIELD FOUNDATION

What is the EIN of STEWART & CONSTANCE GREENFIELD FOUNDATION?
The employer identification number (EIN) of STEWART & CONSTANCE GREENFIELD FOUNDATION is 06-6301506.
Is STEWART & CONSTANCE GREENFIELD FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1988.
Are donations to STEWART & CONSTANCE GREENFIELD FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does STEWART & CONSTANCE GREENFIELD FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of STEWART & CONSTANCE GREENFIELD 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 STEWART & CONSTANCE GREENFIELD 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 STEWART & CONSTANCE GREENFIELD FOUNDATION?
The 990-PF for the year ended December 31, 2025 lists 2 people; 1 received compensation from the organization, the highest $5,000 (ARTHUR KIRSCHENBAUM, TRUSTEE).
How much revenue does STEWART & CONSTANCE GREENFIELD FOUNDATION have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $6,216, expenses of $12,792 and total assets of $192,952 at year end.

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