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Nonprofit · EIN 13-3086697

RUDOLPH AND LENTILHON G VON FLUEGGE FOUNDATION INC

Tax-exempt · NEW YORK, NY 10019

Financials

$36K$32K2023$60K$35K2024$53K$38K2025
Revenue Expenses · by fiscal year end
Financials of RUDOLPH AND LENTILHON G VON FLUEGGE FOUNDATION INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$52,715$37,653$15,062$556,958$0$556,958
December 31, 2024990-PF$59,792$35,025$24,767$541,896$0$541,896
December 31, 2023990-PF$36,143$31,945$4,198$517,128$0$517,128
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$4,135
Net gain from sales of assets
$48,580

Expenses

Grants and similar amounts paid
$32,000
Disbursements for charitable purposes
$35,910
Excise tax on investment income
$720

Balance sheet and other

Total assets, start of year
$541,896
Total assets, end of year
$556,958
Total liabilities, end of year
$0
Net assets, end of year
$556,958
Fair market value of assets
$838,011
Qualifying distributions
$35,910
Net investment income
$52,715

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
DOROTHY SAENGER
TOCQUEVILLE 40 W 57TH ST 19 FL, NEW YORK, NY 10019
Director,Treas,0.5$0
ISABEL LENTILHON VON FLUEGGE
TOCQUEVILLE 40 W 57TH ST 19 FL, NEW YORK, NY 10019
President,Dire0.5$0
MICHAEL PATON
TOCQUEVILLE 40 W 57TH ST 19 FL, NEW YORK, NY 10019
VP,DIRECTOR0.5$0
990-PF for the year ended December 31, 2024: 3 people
NameTitleHours / weekCompensation
DOROTHY SAENGER
TOCQUEVILLE 40 W 57TH ST 19 FL, NEW YORK, NY 10019
Director,Treas,0.5$0
ISABEL LENTILHON VON FLUEGGE
TOCQUEVILLE 40 W 57TH ST 19 FL, NEW YORK, NY 10019
President,Dire0.5$0
MICHAEL PATON
TOCQUEVILLE 40 W 57TH ST 19 FL, NEW YORK, NY 10019
VP,DIRECTOR0.5$0
990-PF for the year ended December 31, 2023: 3 people
NameTitleHours / weekCompensation
DOROTHY SAENGER
1120 AVE OF AMERICAS 4TH FL, NEW YORK, NY 10036
Director,Treas,0.5$0
ISABEL LENTILHON VON FLUEGGE
1120 AVE OF AMERICAS 4TH FL, NEW YORK, NY 10036
President,Dire0.5$0
MICHAEL PATON
1120 AVE OF AMERICAS 4TH FL, NEW YORK, NY 10036
VP,DIRECTOR0.5$0

Address and contacts

Address (IRS master file)
TOCQUEVILLE 40 W 57TH ST 19FL/PATON, NEW YORK, NY 10019-0000
In care of
% FINCH & SCHAEFLER
Signed the 990-PF
MICHAEL PATON, Vice President
Phone
(212) 698-0812
Return prepared by
ANTHONY J CASSAR CPA PC

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
13-3086697
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
1981
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$556,958
Income (IRS master file)
$52,715

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$52,715$37,653$556,958XML
990-PFDecember 2024$59,792$35,025$541,896XML
990-PFDecember 2023$36,143$31,945$517,128XML
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 13-3086697).

Questions about RUDOLPH AND LENTILHON G VON FLUEGGE FOUNDATION INC

What is the EIN of RUDOLPH AND LENTILHON G VON FLUEGGE FOUNDATION INC?
The employer identification number (EIN) of RUDOLPH AND LENTILHON G VON FLUEGGE FOUNDATION INC is 13-3086697.
Is RUDOLPH AND LENTILHON G VON FLUEGGE FOUNDATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1981.
Are donations to RUDOLPH AND LENTILHON G VON FLUEGGE FOUNDATION INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does RUDOLPH AND LENTILHON G VON FLUEGGE FOUNDATION INC file?
Form 990-PF. Private foundations file every year.
When is the next return of RUDOLPH AND LENTILHON G VON FLUEGGE 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 RUDOLPH AND LENTILHON G VON FLUEGGE 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 RUDOLPH AND LENTILHON G VON FLUEGGE FOUNDATION INC?
The 990-PF for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
How much revenue does RUDOLPH AND LENTILHON G VON FLUEGGE FOUNDATION INC have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $52,715, expenses of $37,653 and total assets of $556,958 at year end.

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