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Nonprofit · EIN 52-1115801

JEROME G & ANNETTE S ZIMMERMAN FOUNDATION INC

Tax-exempt · BOYNTON BEACH, FL 33437

Financials

$8M$809K2023−$4.2M$1.9M2024$1.8M$2.3M2025
Revenue Expenses · by fiscal year end
Financials of JEROME G & ANNETTE S ZIMMERMAN FOUNDATION INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$1,832,990$2,256,758-$423,768$38,122,011$25,331$38,096,680
December 31, 2024990-PF-$4,178,114$1,902,550-$6,080,664$38,566,920$22,965$38,543,955
December 31, 2023990-PF$7,994,673$809,471$7,185,202$44,673,127-$10,466$44,683,593
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$1,424,117
Interest
$402,222
Net gain from sales of assets
$6,651

Expenses

Grants and similar amounts paid
$1,714,900
Compensation of officers, directors and key employees
$412,708
Disbursements for charitable purposes
$2,045,541
Excise tax on investment income
$22,543

Balance sheet and other

Total assets, start of year
$38,566,920
Total assets, end of year
$38,122,011
Total liabilities, end of year
$25,331
Net assets, end of year
$38,096,680
Fair market value of assets
$47,154,328
Qualifying distributions
$2,045,541
Net investment income
$1,832,990

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
BARRY L ZIMMERMAN
6856 ANTINORI LANE, BOYNTON BEACH, FL 33437
PRESIDENT/TREASURER40$262,031
CHRISTIANE TELLEFSEN MD
2702 LIGHTHOUSE POINT EAST UNIT 723, BALTIMORE, MD 21224
V.P./SECRETARY12$87,344
LOIS P ROBINSON MD
285 SHEEP POND DRIVE, BREWSTER, MA 02631
DIRECTOR12$42,500
990-PF for the year ended December 31, 2024: 3 people
NameTitleHours / weekCompensation
BARRY L ZIMMERMAN
6856 ANTINORI LANE, BOYNTON BEACH, FL 33437
PRESIDENT/TREASURER40$243,750
CHRISTIANE TELLEFSEN MD
2702 LIGHTHOUSE POINT EAST UNIT 723, BALTIMORE, MD 21224
V.P./SECRETARY12$81,150
LOIS P ROBINSON MD
285 SHEEP POND DRIVE, BREWSTER, MA 02631
DIRECTOR12$33,000
990-PF for the year ended December 31, 2023: 3 people
NameTitleHours / weekCompensation
BARRY L ZIMMERMAN
6856 ANTINORI LANE, BOYNTON BEACH, FL 33437
PRESIDENT/TREASURER40$243,750
CHRISTIANE TELLEFSEN MD
2702 LIGHTHOUSE POINT EAST UNIT 723, BALTIMORE, MD 21224
V.P./SECRETARY12$81,250
LOIS P ROBINSON MD
285 SHEEP POND DRIVE, BREWSTER, MA 02631
DIRECTOR12$26,000

Address and contacts

Address (IRS master file)
6856 ANTINORI LN, BOYNTON BEACH, FL 33437-3752
Signed the 990-PF
BARRY L ZIMMERMAN, PRESIDENT
Phone
(561) 738-3008
Return prepared by
WEIL AKMAN BAYLIN & COLEMAN PA

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
52-1115801
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
1978
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$38,122,011
Income (IRS master file)
$8,051,468

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$1,832,990$2,256,758$38,122,011IRS
990-PFDecember 2024-$4,178,114$1,902,550$38,566,920XML
990-PFDecember 2023$7,994,673$809,471$44,673,127XML
990-PFDecember 2022–––IRS
990-PFDecember 2021–––IRS
990-PFDecember 2020–––IRS
990-PFDecember 2019–––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 52-1115801).

Questions about JEROME G & ANNETTE S ZIMMERMAN FOUNDATION INC

What is the EIN of JEROME G & ANNETTE S ZIMMERMAN FOUNDATION INC?
The employer identification number (EIN) of JEROME G & ANNETTE S ZIMMERMAN FOUNDATION INC is 52-1115801.
Is JEROME G & ANNETTE S ZIMMERMAN FOUNDATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1978.
Are donations to JEROME G & ANNETTE S ZIMMERMAN FOUNDATION INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does JEROME G & ANNETTE S ZIMMERMAN FOUNDATION INC file?
Form 990-PF. Private foundations file every year.
When is the next return of JEROME G & ANNETTE S ZIMMERMAN 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 JEROME G & ANNETTE S ZIMMERMAN 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 JEROME G & ANNETTE S ZIMMERMAN FOUNDATION INC?
The 990-PF for the year ended December 31, 2025 lists 3 people; 3 received compensation from the organization, the highest $262,031 (BARRY L ZIMMERMAN, PRESIDENT/TREASURER).
How much revenue does JEROME G & ANNETTE S ZIMMERMAN FOUNDATION INC have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $1,832,990, expenses of $2,256,758 and total assets of $38,122,011 at year end.

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