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Nonprofit · EIN 52-1757445

RATHMANN FAMILY FOUNDATION

Tax-exempt · NAPLES, FL 34101

Financials

$819K$1.3M2023$2.1M$2.4M2024$5.5M$878K2025
Revenue Expenses · by fiscal year end
Financials of RATHMANN FAMILY FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$5,465,346$878,383$4,586,963$39,685,616$2,255,000$37,430,616
December 31, 2024990-PF$2,089,692$2,429,486-$339,794$36,992,589$3,893,000$33,099,589
December 31, 2023990-PF$818,717$1,348,903-$530,186$33,272,647$3,915,500$29,357,147
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$559,396
Net gain from sales of assets
$4,905,950

Expenses

Grants and similar amounts paid
$630,000
Disbursements for charitable purposes
$2,298,511
Excise tax on investment income
$73,281

Balance sheet and other

Total assets, start of year
$36,992,589
Total assets, end of year
$39,685,616
Total liabilities, end of year
$2,255,000
Net assets, end of year
$37,430,616
Fair market value of assets
$39,685,614
Qualifying distributions
$2,298,511
Net investment income
$5,458,413

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
ALEXANDRA RATHMANN-NOONAN DIRECTOR
148 10TH AVENUE SOUTH, NAPLES, FL 34102
CHAIRPERSON1$0
JAMES LOUIS RATHMANN DIRECTOR
148 10TH AVENUE SOUTH, NAPLES, FL 34102
PRESIDENT5$0
ROBIN W RATHMANN-NOONAN DIRECTOR
148 10TH AVENUE SOUTH, NAPLES, FL 34102
SECRETARY1$0
ANDREW G RATHMANN-NOONAN DIRECTOR
148 10TH AVENUE SOUTH, NAPLES, FL 34102
TREASURER1$0
990-PF for the year ended December 31, 2024: 4 people
NameTitleHours / weekCompensation
ALEXANDRA RATHMANN-NOONAN DIRECTOR
148 10TH AVENUE SOUTH, NAPLES, FL 34102
CHAIRPERSON1$0
JAMES LOUIS RATHMANN DIRECTOR
148 10TH AVENUE SOUTH, NAPLES, FL 34102
PRESIDENT5$0
ROBIN W RATHMANN-NOONAN DIRECTOR
148 10TH AVENUE SOUTH, NAPLES, FL 34102
SECRETARY1$0
ANDREW G RATHMANN-NOONAN DIRECTOR
148 10TH AVENUE SOUTH, NAPLES, FL 34102
TREASURER1$0
990-PF for the year ended December 31, 2023: 4 people
NameTitleHours / weekCompensation
ALEXANDRA RATHMANN-NOONAN DIRECTOR
148 10TH AVENUE SOUTH, NAPLES, FL 34102
CHAIRPERSON1$0
JAMES LOUIS RATHMANN DIRECTOR
148 10TH AVENUE SOUTH, NAPLES, FL 34102
PRESIDENT5$0
ROBIN W RATHMANN-NOONAN DIRECTOR
148 10TH AVENUE SOUTH, NAPLES, FL 34102
SECRETARY1$0
ANDREW G RATHMANN-NOONAN DIRECTOR
148 10TH AVENUE SOUTH, NAPLES, FL 34102
TREASURER1$0

Address and contacts

Address (IRS master file)
PO BOX 11000, NAPLES, FL 34101-1000
In care of
% JAMES RATHMANN
Signed the 990-PF
JAMES LOUIS RATHMANN DIRECTOR, PRESIDENT
Phone
(239) 789-8857
Return prepared by
MARTINBROWN CPAS & ADVISORS

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
52-1757445
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
1992
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$39,685,616
Income (IRS master file)
$18,214,257

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$5,465,346$878,383$39,685,616XML
990-PFDecember 2024$2,089,692$2,429,486$36,992,589XML
990-PFDecember 2023$818,717$1,348,903$33,272,647XML
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 52-1757445).

Questions about RATHMANN FAMILY FOUNDATION

What is the EIN of RATHMANN FAMILY FOUNDATION?
The employer identification number (EIN) of RATHMANN FAMILY FOUNDATION is 52-1757445.
Is RATHMANN FAMILY FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1992.
Are donations to RATHMANN FAMILY FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does RATHMANN FAMILY FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of RATHMANN 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 RATHMANN 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 RATHMANN FAMILY FOUNDATION?
The 990-PF for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
How much revenue does RATHMANN FAMILY FOUNDATION have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $5,465,346, expenses of $878,383 and total assets of $39,685,616 at year end.

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