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Nonprofit · EIN 13-2616114

ELMER & MAMDOUHA BOBST FOUNDATION INC

Tax-exempt · HARRISON, NY 10528

Financials

$1.1M$542K2023$1M$354K2024$1.1M$1.2M2025
Revenue Expenses · by fiscal year end
Financials of ELMER & MAMDOUHA BOBST FOUNDATION INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$1,137,601$1,212,651-$75,050$24,249,113$0$24,249,113
December 31, 2024990-PF$1,020,717$353,762$666,955$24,324,163$0$24,324,163
December 31, 2023990-PF$1,124,001$541,941$582,060$23,657,208$0$23,657,208
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$917,951
Interest
$95,910
Net gain from sales of assets
$12,761
Other income
$110,979

Expenses

Grants and similar amounts paid
$410,000
Compensation of officers, directors and key employees
$0
Disbursements for charitable purposes
$1,115,570
Excise tax on investment income
$14,463

Balance sheet and other

Total assets, start of year
$24,324,163
Total assets, end of year
$24,249,113
Total liabilities, end of year
$0
Net assets, end of year
$24,249,113
Fair market value of assets
$24,559,344
Qualifying distributions
$1,115,570
Net investment income
$1,137,601

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
JOHN H CARLEY
C/O PKF OCONNOR DAVIES ADVISORY, MAMARONECK AVE HARRIS, NY 10528
PRESIDENT & DIRECTOR5$0
EDWARD F COX
C/O PKF OCONNOR DAVIES ADVISORY, MAMARONECK AVE HARRIS, NY 10528
TREASURER, SECRETARY & DIRECTOR5$0
PATRICIA NIXON COX
C/O PKF OCONNOR DAVIES ADVISORY, MAMARONECK AVE HARRIS, NY 10528
DIRECTOR5$0
CHRISTOPHER COX
C/O PKF OCONNOR DAVIES ADVISORY, MAMARONECK AVE HARRIS, NY 10528
DIRECTOR5$0
990-PF for the year ended December 31, 2024: 4 people
NameTitleHours / weekCompensation
JOHN H CARLEY
C/O PKF OCONNOR DAVIES ADVISORY, MAMARONECK AVE HARRIS, NY 10528
PRESIDENT & DIRECTOR5$0
EDWARD F COX
C/O PKF OCONNOR DAVIES ADVISORY, MAMARONECK AVE HARRIS, NY 10528
TREASURER, SECRETARY & DIRECTOR5$0
PATRICIA NIXON COX
C/O PKF OCONNOR DAVIES ADVISORY, MAMARONECK AVE HARRIS, NY 10528
DIRECTOR5$0
CHRISTOPHER COX
C/O PKF OCONNOR DAVIES ADVISORY, MAMARONECK AVE HARRIS, NY 10528
DIRECTOR5$0
990-PF for the year ended December 31, 2023: 5 people
NameTitleHours / weekCompensation
JOHN H CARLEY
C/O PKF OCONNOR DAVIES ADVISORY, MAMARONECK AVE HARRIS, NY 10528
PRESIDENT & DIRECTOR5$0
ROBERT J TASK
C/O PKF OCONNOR DAVIES ADVISORY, MAMARONECK AVE HARRIS, NY 10528
DIR, TREAS & SECRETARY-THROUGH 6/5/235$0
EDWARD F COX
C/O PKF OCONNOR DAVIES ADVISORY, MAMARONECK AVE HARRIS, NY 10528
DIR; TREAS & SECRETARY-AS OF 7/18/235$0
PATRICIA NIXON COX
C/O PKF OCONNOR DAVIES ADVISORY, MAMARONECK AVE HARRIS, NY 10528
DIRECTOR5$0
CHRISTOPHER COX
C/O PKF OCONNOR DAVIES ADVISORY, MAMARONECK AVE HARRIS, NY 10528
DIRECTOR-AS OF 1/31/235$0

Address and contacts

Address (IRS master file)
500 MAMARONECK AVE STE 301, HARRISON, NY 10528-1648
In care of
% PKF OCONNOR DAVIES LLP
Signed the 990-PF
EDWARD COX, TREASURER
Phone
(212) 286-2600
Return prepared by
PKF O'CONNOR DAVIES ADVISORY 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
13-2616114
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
1968
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$24,249,113
Income (IRS master file)
$7,508,773

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$1,137,601$1,212,651$24,249,113XML
990-PFDecember 2024$1,020,717$353,762$24,324,163XML
990-PFDecember 2023$1,124,001$541,941$23,657,208XML
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 13-2616114).

Questions about ELMER & MAMDOUHA BOBST FOUNDATION INC

What is the EIN of ELMER & MAMDOUHA BOBST FOUNDATION INC?
The employer identification number (EIN) of ELMER & MAMDOUHA BOBST FOUNDATION INC is 13-2616114.
Is ELMER & MAMDOUHA BOBST FOUNDATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1968.
Are donations to ELMER & MAMDOUHA BOBST FOUNDATION INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does ELMER & MAMDOUHA BOBST FOUNDATION INC file?
Form 990-PF. Private foundations file every year.
When is the next return of ELMER & MAMDOUHA BOBST 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 ELMER & MAMDOUHA BOBST 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 ELMER & MAMDOUHA BOBST FOUNDATION INC?
The 990-PF for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
How much revenue does ELMER & MAMDOUHA BOBST FOUNDATION INC have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $1,137,601, expenses of $1,212,651 and total assets of $24,249,113 at year end.

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