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Nonprofit · EIN 83-3330698

KUSTEL FUND

Tax-exempt · NEW YORK, NY 10018

Financials

$1.4M$1.1M2023$1.8M$1.4M2024$1.6M$1.3M2025
Revenue Expenses · by fiscal year end
Financials of KUSTEL FUND by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$1,574,973$1,291,871$283,102$17,013,059$0$17,013,059
December 31, 2024990-PF$1,787,337$1,374,183$413,154$16,711,590$0$16,711,590
December 31, 2023990-PF$1,370,203$1,094,836$275,367$16,298,436$0$16,298,436
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$449,914
Net gain from sales of assets
$1,120,196
Other income
$4,863

Expenses

Grants and similar amounts paid
$1,153,000
Compensation of officers, directors and key employees
$0
Disbursements for charitable purposes
$1,153,000
Excise tax on investment income
$20,604

Balance sheet and other

Total assets, start of year
$16,711,590
Total assets, end of year
$17,013,059
Total liabilities, end of year
$0
Net assets, end of year
$17,013,059
Fair market value of assets
$20,568,461
Qualifying distributions
$1,153,000
Net investment income
$1,611,138

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
KAREN KUSTEL
665 GOODHILL ROAD, KENTFIELD, CA 94904
CO-TRUSTEE1$0
ROBERT KUSTEL
665 GOODHILL ROAD, KENTFIELD, CA 94904
CO-TRUSTEE1$0
990-PF for the year ended December 31, 2024: 2 people
NameTitleHours / weekCompensation
KAREN KUSTEL
665 GOODHILL ROAD, KENTFIELD, CA 94904
CO-TRUSTEE1$0
ROBERT KUSTEL
665 GOODHILL ROAD, KENTFIELD, CA 94904
CO-TRUSTEE1$0
990-PF for the year ended December 31, 2023: 2 people
NameTitleHours / weekCompensation
KAREN KUSTEL
665 GOODHILL ROAD, KENTFIELD, CA 94904
CO-TRUSTEE1$0
ROBERT KUSTEL
665 GOODHILL ROAD, KENTFIELD, CA 94904
CO-TRUSTEE1$0

Address and contacts

Address (IRS master file)
1333 BROADWAY 12TH FLOOR, NEW YORK, NY 10018-1064
In care of
% ALFRED DUNNER INC
Signed the 990-PF
KAREN KUSTEL, CO-TRUSTEE
Phone
(212) 944-6660
Return prepared by
EISNER ADVISORY GROUP 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
83-3330698
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
2019
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$17,013,059
Income (IRS master file)
$5,827,361

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$1,574,973$1,291,871$17,013,059XML
990-PFDecember 2024$1,787,337$1,374,183$16,711,590IRS
990-PFDecember 2023$1,370,203$1,094,836$16,298,436XML
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 83-3330698).

Questions about KUSTEL FUND

What is the EIN of KUSTEL FUND?
The employer identification number (EIN) of KUSTEL FUND is 83-3330698.
Is KUSTEL FUND tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2019.
Are donations to KUSTEL FUND tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does KUSTEL FUND file?
Form 990-PF. Private foundations file every year.
When is the next return of KUSTEL FUND 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 KUSTEL FUND 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 KUSTEL FUND?
The 990-PF for the year ended December 31, 2025 lists 2 people; 0 received compensation from the organization.
How much revenue does KUSTEL FUND have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $1,574,973, expenses of $1,291,871 and total assets of $17,013,059 at year end.

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