Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 83-4470325

MIAMI MARLINS FOUNDATION INC

Tax-exempt · MIAMI, FL 33125

Financials

$2.4M$1.6M2023$1.4M$1.5M2024
Revenue Expenses · by fiscal year end
Financials of MIAMI MARLINS FOUNDATION INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2024990-PF$1,426,137$1,538,365-$112,228$4,137,981$0$4,137,981
December 31, 2023990-PF$2,361,523$1,578,159$783,364$4,233,799$0$4,233,799
Financial details: 990-PF for the year ended December 31, 2024

Revenue

Contributions, gifts and grants
$806,442
Other income
$619,695

Expenses

Grants and similar amounts paid
$482,066
Compensation of officers, directors and key employees
$0
Salaries, compensation and benefits (total)
$317,060
Disbursements for charitable purposes
$1,355,087

Balance sheet and other

Total assets, start of year
$4,233,799
Total assets, end of year
$4,137,981
Total liabilities, end of year
$0
Net assets, end of year
$4,137,981
Fair market value of assets
$4,137,981
Qualifying distributions
$1,355,087

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, 2024, highest compensation first.

NameTitleHours / weekCompensationOther / benefits
JESSICA OSMAN
501 MARLINS WAY, MIAMI, FL 331251121
DIRECTOR, FDN. EVENT
Highest-paid employee
40$93,888$9,826
DIANA ALONSO
501 MARLINS WAY, MIAMI, FL 331251121
SR. MANAGER
Highest-paid employee
40$70,542$10,437
SHANNON JOHNSON
501 MARLINS WAY, MIAMI, FL 331251121
MGR. MARLINS YOUTH A
Highest-paid employee
40$55,250$9,309
FRED KOCZWARA
501 MARLINS WAY, MIAMI, FL 331251121
CHIEF FINANCIAL OFFICER4$0$0
MICHAEL MULLANE
501 MARLINS WAY, MIAMI, FL 331251121
TREASURER4$0$0
CAROLINE O'CONNOR
501 MARLINS WAY, MIAMI, FL 331251121
PRESIDENT/DIRECTOR3$0$0
BRUCE SHERMAN
501 MARLINS WAY, MIAMI, FL 331251121
DIRECTOR2$0$0
DOUG KIMMELMAN
501 MARLINS WAY, MIAMI, FL 331251121
DIRECTOR2$0$0
990-PF for the year ended December 31, 2023: 6 people
NameTitleHours / weekCompensation
BRUCE SHERMAN
501 MARLINS WAY, MIAMI, FL 331251121
DIRECTOR0.1$0
DOUG KIMMELMAN
501 MARLINS WAY, MIAMI, FL 331251121
DIRECTOR0.1$0
CAROLINE O'CONNOR
501 MARLINS WAY, MIAMI, FL 331251121
PRESIDENT, DIRECTOR1$0
FRED KOCZWARA
501 MARLINS WAY, MIAMI, FL 331251121
SECRETARY, VICE PRESIDENT1$0
SARAH MARTIN
501 MARLINS WAY, MIAMI, FL 331251121
FOUNDATION PROGRAMS DIRECTOR40$0
MICHAEL MULLANE
501 MARLINS WAY, MIAMI, FL 331251121
TREASURER1$0

Address and contacts

Address (IRS master file)
501 MARLINS WAY, MIAMI, FL 33125-1121
In care of
% CAROLINA CALDERON
Signed the 990-PF
FRED KOCZWARA, CFO
Phone
(305) 480-1324
Return prepared by
ERNST & YOUNG US LLP

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, 2026Not on file
2024December 31, 2024May 15, 2025990-PF on file
2023December 31, 2023May 15, 2024990-PF on file

IRS record

EIN
83-4470325
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)
$4,137,981
Income (IRS master file)
$1,426,137

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2024$1,426,137$1,538,365$4,137,981IRS
990-PFDecember 2023$2,361,523$1,578,159$4,233,799XML
990-PFDecember 2022–––IRS
990-PFDecember 2021–––IRS
990-PFOctober 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 83-4470325).

Questions about MIAMI MARLINS FOUNDATION INC

What is the EIN of MIAMI MARLINS FOUNDATION INC?
The employer identification number (EIN) of MIAMI MARLINS FOUNDATION INC is 83-4470325.
Is MIAMI MARLINS FOUNDATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2019.
Are donations to MIAMI MARLINS FOUNDATION INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does MIAMI MARLINS FOUNDATION INC file?
Form 990-PF. Private foundations file every year.
When is the next return of MIAMI MARLINS FOUNDATION INC due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did MIAMI MARLINS FOUNDATION INC last file with the IRS?
The latest return in the IRS public files is the 990-PF for the year ended December 2024.
Who are the officers and directors of MIAMI MARLINS FOUNDATION INC?
The 990-PF for the year ended December 31, 2024 lists 8 people; 3 received compensation from the organization, the highest $93,888 (JESSICA OSMAN, DIRECTOR, FDN. EVENT).
How much revenue does MIAMI MARLINS FOUNDATION INC have?
On its 990-PF for the year ended December 31, 2024 it reported revenue of $1,426,137, expenses of $1,538,365 and total assets of $4,137,981 at year end.

Other nonprofits in MIAMI

All nonprofits in MIAMI · Florida · Philanthropy, voluntarism and grantmaking foundations