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Nonprofit · EIN 42-1602181

SAN ANTONIO RIVER FOUNDATION

Tax-exempt · SAN ANTONIO, TX 78283

Financials

$1.1M$1.8M2023$1.9M$841K2024
Revenue Expenses · by fiscal year end
Financials of SAN ANTONIO RIVER FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990$1,940,609$840,929$1,099,680$5,257,152$151,834$5,105,318
June 30, 2024990$1,113,269$1,794,812-$681,543$4,372,282$604,292$3,767,990
Financial details: 990 for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$1,734,234
Program service revenue
$0
Investment income
$122,722
Net gain from sales of assets
-$854
Net income from fundraising events
$58,077
Other revenue
$83,653

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$111,750
Other salaries and wages
$175,714
Salaries, compensation and benefits (total)
$337,067
Professional fundraising fees
$0
Occupancy
$3,216
Travel
$156
Program services (functional)
$715,056
Management and general (functional)
$40,533
Fundraising (functional)
$85,340

Balance sheet and other

Total assets, start of year
$4,372,282
Total assets, end of year
$5,257,152
Total liabilities, end of year
$151,834
Net assets, end of year
$5,105,318
Publicly traded securities
$3,543,777
Net assets without donor restrictions
$2,036,721
Net assets with donor restrictions
$3,068,597
Gross receipts
$2,483,481
Employees
4
Volunteers
960
Year formed
2003
State of legal domicile
TX

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 for the year ended June 30, 2025, highest compensation first.

NameTitleHours / weekCompensation
FRATES SEELIGSONEXECUTIVE DIRECTOR
Officer
40$111,750
SCOTT WOLFFCHAIR
Trustee or director, Officer
2$0
JOHN MIZEVICE CHAIR
Trustee or director, Officer
2$0
JANE BOCKUSSECRETARY
Trustee or director, Officer
2$0
JOHN BRUCETREASURER
Trustee or director, Officer
2$0
MICHAEL BAIRDDIRECTOR
Trustee or director
2$0
RYAN H BIGLEYDIRECTOR
Trustee or director
2$0
WILLIAM D BUHRMANDIRECTOR
Trustee or director
2$0
HALEY CATLETTDIRECTOR
Trustee or director
2$0
JASON ELLISDIRECTOR
Trustee or director
2$0
IRBY HIGHTOWERDIRECTOR
Trustee or director
2$0
LINDSEY HOLLINDIRECTOR
Trustee or director
2$0
LISA HODGESDIRECTOR
Trustee or director
2$0
JEANETTE HONERMANNDIRECTOR
Trustee or director
2$0
MARK KASTNERDIRECTOR
Trustee or director
2$0
4 more people on this return
NameTitleHours / weekCompensation
ALEX MELODIRECTOR
Trustee or director
2$0
NATHAN RIZZODIRECTOR
Trustee or director
2$0
JORDAN VEXLERDIRECTOR
Trustee or director
2$0
KATYE BROUGHTFORMER DIRECTOR
Trustee or director
2$0
990 for the year ended June 30, 2024: 20 people
NameTitleHours / weekCompensation
FRATES SEELIGSONEXECUTIVE DIRECTOR
Officer
40$106,600
SCOTT WOLFFCHAIR
Trustee or director, Officer
2$0
JOHN MIZEVICE CHAIR
Trustee or director, Officer
2$0
JANE BOCKUSSECRETARY
Trustee or director, Officer
2$0
JOHN BRUCETREASURER
Trustee or director, Officer
2$0
GRACIE ARENAS STRITTMETTERDIRECTOR
Trustee or director
2$0
MICHAEL BAIRDDIRECTOR
Trustee or director
2$0
NANCY BELINKSYDIRECTOR
Trustee or director
2$0
CHRISTOPHER BENSONDIRECTOR
Trustee or director
2$0
KATYE BROUGHTDIRECTOR
Trustee or director
2$0
BILL BUHRMANDIRECTOR
Trustee or director
2$0
KAY CASEYDIRECTOR
Trustee or director
2$0
HALEY CATLETTDIRECTOR
Trustee or director
2$0
JASON ELLISDIRECTOR
Trustee or director
2$0
IRBY HIGHTOWERDIRECTOR
Trustee or director
2$0
LINDSEY HOLLINDIRECTOR
Trustee or director
2$0
ALEXANDER MELODIRECTOR
Trustee or director
2$0
NATHAN RIZZODIRECTOR
Trustee or director
2$0
CRAIG ROTTERDIRECTOR
Trustee or director
2$0
JORDAN VEXLERDIRECTOR
Trustee or director
2$0

Address and contacts

Address (IRS master file)
PO BOX 830045, SAN ANTONIO, TX 78283-0045
In care of
% CATHERINE COOKE
Principal officer (990 for 2024)
FRATES SEELIGSON, 600 E UCLID, SAN ANTONIO, TX 78212
Signed the 990
FRATES SEELIGSON, EXECUTIVE DIRECTOR
Phone
(210) 224-2694
Return prepared by
ADKF PC

Mission

THROUGH ITS OUTREACH, WHETHER THROUGH EDUCATIONAL FIELD TRIPS OR PUBLIC ART, THE SAN ANTONIO RIVER FOUNDATION'S GOAL IS TO INSPIRE STEWARDSHIP AND BROADER PUBLIC CONSERVATION OF THE 240 MILES OF THE SAN ANTONIO RIVER AND ITS NATIVE ECOLOGY. SIGNIFICANT TIME AND VOLUNTEER RESOURCES ARE DEDICATED YEAR-ROUND TOWARD BRINGING INFORMATIVE PROGRAMS AND ENGAGING EVENTS WHICH HIGHLIGHT THE HISTORY, CULTURE, AND ECOLOGY OF THE RIVER AND THE COMMUNITIES IT HELPS SHAPE. ADDITIONALLY, THE RIVER FOUNDATION RAISES FUNDS TO SUPPORT EDUCATIONAL PROGRAMMING AT CONFLUENCE PARK. COLLECTIVELY, FOUNDATION PROGRAMS AT CONFLUENCE PARK HAVE SERVED MORE THAN 120,000 STUDENTS AND PARTICIPANTS FROM ACROSS THE ENTIRE METRO COMMUNITY, AS WELL AS SURROUNDING COUNTIES, RECONNECTING EACH WITH FUNDAMENTAL VALUES OF NATURE AND THE RIVER.

990 for the year ended June 30, 2025

Program accomplishments

  • THE SAN ANTONIO RIVER FOUNDATION DEVOTES SIGNIFICANT TIME AND RESOURCES TOWARDS PROGRAMMING CONFLUENCE PARK. THESE EFFORTS HAVE RESULTED IN MORE THAN 120,000 STUDENTS AND PARTICIPANTS FROM ACROSS THE ENTIRE COMMUNITY ATTENDING. THESE PROGRAMS FOCUS ON EXPANDING THE FOUNDATION'S MISSION OF PROMOTING THE RIVER THROUGH ARTS AND CULTURE, EDUCATION, ECOLOGY AND RECREATION. THE PROGRAMS PROVIDE OUTDOOR EXPERIENCES WHICH SERVE THE FOUNDATION'S VISION OF PROMOTING STEWARDSHIP OF THE SAN ANTONIO RIVER AND THE NATIVE ECOLOGY IT SUPPORTS.
    Expenses $715,056

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in June, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026Not due yet
2024June 30, 2025November 17, 2025990 on file
2023June 30, 2024November 15, 2024990 on file

IRS record

EIN
42-1602181
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2003
Accounting year ends
June
Files
Form 990 or 990-EZ
Category (NTEE)
Environment (C32)
Assets (IRS master file)
$5,257,152
Income (IRS master file)
$2,483,481

Filing history

FormYear endedRevenueExpensesAssetsReturn
990June 2025$1,940,609$840,929$5,257,152XML
990June 2024$1,113,269$1,794,812$4,372,282XML
990June 2023$594,217$594,916$4,409,698IRS
990June 2022$748,518$465,105$4,176,591IRS
990June 2021–––IRS
990June 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 42-1602181).

Questions about SAN ANTONIO RIVER FOUNDATION

What is the EIN of SAN ANTONIO RIVER FOUNDATION?
The employer identification number (EIN) of SAN ANTONIO RIVER FOUNDATION is 42-1602181.
Is SAN ANTONIO RIVER FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2003.
Are donations to SAN ANTONIO RIVER FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does SAN ANTONIO RIVER FOUNDATION file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of SAN ANTONIO RIVER FOUNDATION due?
The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did SAN ANTONIO RIVER FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended June 2025.
Who is the principal officer of SAN ANTONIO RIVER FOUNDATION?
The 990 for the year ended June 30, 2025 names FRATES SEELIGSON.
Who are the officers and directors of SAN ANTONIO RIVER FOUNDATION?
The 990 for the year ended June 30, 2025 lists 19 people; 1 received compensation from the organization, the highest $111,750 (FRATES SEELIGSON, EXECUTIVE DIRECTOR).
How much revenue does SAN ANTONIO RIVER FOUNDATION have?
On its 990 for the year ended June 30, 2025 it reported revenue of $1,940,609, expenses of $840,929 and total assets of $5,257,152 at year end.

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