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Nonprofit · EIN 77-0478012

HAHN-BLOCK FAMILY FOUNDATION

Tax-exempt · GARDEN CITY, NY 11530

Financials

$131K$265K2023$376K$263K2024$576K$300K2025
Revenue Expenses · by fiscal year end
Financials of HAHN-BLOCK FAMILY FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$576,376$299,807$276,569$4,831,204$0$4,831,204
December 31, 2024990-PF$376,322$262,927$113,395$4,554,699$0$4,554,699
December 31, 2023990-PF$130,607$265,139-$134,532$4,441,071$0$4,441,071
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$114,965
Net gain from sales of assets
$461,411

Expenses

Grants and similar amounts paid
$281,000
Compensation of officers, directors and key employees
$0
Disbursements for charitable purposes
$286,516
Excise tax on investment income
$7,943

Balance sheet and other

Total assets, start of year
$4,554,699
Total assets, end of year
$4,831,204
Total liabilities, end of year
$0
Net assets, end of year
$4,831,204
Fair market value of assets
$6,533,178
Qualifying distributions
$286,516
Net investment income
$576,376

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
ANNE ELIZABETH BLOCK
C/O BESSEMER TRUST1325 FRANKLIN AVE, GARDEN CITY, NY 11530
TRUSTEE1$0
JEFFREY BLOCK
C/O BESSEMER TRUST1325 FRANKLIN AVE, GARDEN CITY, NY 11530
TRUSTEE1$0
990-PF for the year ended December 31, 2024: 2 people
NameTitleHours / weekCompensation
ANNE ELIZABETH BLOCK
C/O BESSEMER TRUST1225 FRANKLIN AVE, GARDEN CITY, NY 11530
TRUSTEE1$0
JEFFREY BLOCK
C/O BESSEMER TRUST1225 FRANKLIN AVE, GARDEN CITY, NY 11530
TRUSTEE1$0
990-PF for the year ended December 31, 2023: 2 people
NameTitleHours / weekCompensation
ANNE ELIZABETH BLOCK
C/O BESSEMER TRUST1225 FRANKLIN AVE, GARDEN CITY, NY 11530
TRUSTEE1$0
JEFFREY BLOCK
C/O BESSEMER TRUST1225 FRANKLIN AVE, GARDEN CITY, NY 11530
TRUSTEE1$0

Address and contacts

Address (IRS master file)
1325 FRANKLIN AVE STE 560, GARDEN CITY, NY 11530-1638
In care of
% BESSEMER TRUST
Signed the 990-PF
JEFFREY BLOCK, TRUSTEE
Phone
(516) 508-9623
Return prepared by
BESSEMER TRUST CO NA

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
77-0478012
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
1998
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$4,831,204
Income (IRS master file)
$1,068,803

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$576,376$299,807$4,831,204XML
990-PFDecember 2024$376,322$262,927$4,554,699XML
990-PFDecember 2023$130,607$265,139$4,441,071XML
990-PFDecember 2022–––IRS
990-PFDecember 2021–––IRS
990-PFDecember 2020–––IRS
990-PFDecember 2019–––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 77-0478012).

Questions about HAHN-BLOCK FAMILY FOUNDATION

What is the EIN of HAHN-BLOCK FAMILY FOUNDATION?
The employer identification number (EIN) of HAHN-BLOCK FAMILY FOUNDATION is 77-0478012.
Is HAHN-BLOCK FAMILY FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1998.
Are donations to HAHN-BLOCK FAMILY FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does HAHN-BLOCK FAMILY FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of HAHN-BLOCK FAMILY 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 HAHN-BLOCK FAMILY 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 HAHN-BLOCK FAMILY FOUNDATION?
The 990-PF for the year ended December 31, 2025 lists 2 people; 0 received compensation from the organization.
How much revenue does HAHN-BLOCK FAMILY FOUNDATION have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $576,376, expenses of $299,807 and total assets of $4,831,204 at year end.

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