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Nonprofit · EIN 87-3625684

ARBORETUM SAN ANTONIO

Tax-exempt · SAN ANTONIO, TX 78235

Financials

$1.5M$1.2M2024
Revenue Expenses · by fiscal year end
Financials of ARBORETUM SAN ANTONIO by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2024990$1,516,088$1,194,748$321,340$2,490,840$4,763$2,486,077
Financial details: 990 for the year ended December 31, 2024

Revenue

Contributions, gifts and grants
$1,516,088
of which government grants
$628,147
Program service revenue
$0
Investment income
$0
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$189,583
Other salaries and wages
$64,583
Salaries, compensation and benefits (total)
$276,486
Professional fundraising fees
$0
Legal fees
$10,748
Accounting fees
$11,220
Occupancy
$13,635
Travel
$3,452
Program services (functional)
$952,438
Management and general (functional)
$242,310

Balance sheet and other

Total assets, start of year
$2,170,923
Total assets, end of year
$2,490,840
Total liabilities, end of year
$4,763
Net assets, end of year
$2,486,077
Land, buildings and equipment
$2,002,749
Net assets without donor restrictions
$486,077
Net assets with donor restrictions
$2,000,000
Gross receipts
$1,516,088
Employees
2
Volunteers
12
Year formed
2021
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 December 31, 2024, highest compensation first.

NameTitleHours / weekCompensation
Thomas CorserChief Executive Officer
Officer
40$189,583
Henry CisnerosFounder
Trustee or director, Officer
1$0
Evangelina FloresChair
Trustee or director, Officer
1$0
Leo GomezVice Chair
Trustee or director, Officer
1$0
Fred JonesSecretary
Trustee or director, Officer
1$0
Andrew AnguianoTreasurer
Trustee or director, Officer
1$0
Jane MaconBoard Member
Trustee or director
1$0
Laura PowellBoard Member
Trustee or director
1$0
Francine RomeroBoard Member
Trustee or director
1$0
Suzanne ScottBoard Member
Trustee or director
1$0
Mary Jane VeretteBoard Member
Trustee or director
1$0
Rebecca ViagranBoard Member
Trustee or director
1$0
Margaret Wilson-AnagliaBoard Member
Trustee or director
1$0

Address and contacts

Address (IRS master file)
7515 INNER CIRCLE DR STE 101, SAN ANTONIO, TX 78235-5181
In care of
% THOMAS CORSER
Mailing address (990-N for 2022)
2201 Buena Vista St, San Antonio TX 78207
Principal officer (990 for 2024)
Adriana E Quinones, 2201 Buena Vista St, San Antonio, TX 78207
Signed the 990
Adriana E Quinones, CEO
Phone
(908) 400-3300
Return prepared by
GARZA GONZALEZ AND ASSOCIATES LLC

Mission

Arboretum San Antonio (ASA), a nonprofit 501(c)(3) organization founded in 2021, is building a world-class arboretum on the former Republic Golf Course in the heart of San Antonios historic Southside. The first in San Antonio and the second largest in the state, the Arboretum will be a leading recreational, ecological, economic, and educational resource for residents and visitors of all ages in the San Antonio area, and a critical part of the regional infrastructure, bringing equity balance to an area severely lacking in green space, mitigating heat and air pollution, advancing environmental and biological research, educating our community about the ecological and health benefits provided by trees, and beautifying the Arboretum area and throughout the city. Most important, the Arboretum, will be the center of a powerful movement to define San Antonio as a city of trees and one that prioritizes the natural world and the health and wellness of our residents. The mission of ASA is to esta

990 for the year ended December 31, 2024

Program accomplishments

  • ASA has selected nationally-renowned landscape and design firm Sasaki to develop a master plan for the design of the Arboretum. While the 188-acre space has not yet been transformed into the Arboretum, the natural area is already ideal for promoting physically and mentally healthy lifestyles. Research confirms the significant physical, mental, and cognitive health benefits experienced by time spent in nature, including decreasing symptoms of anxiety and depression, improving mood, reducing stress, and increasing self-esteem. ASA is currently developing walking thrive as our climate changes, and a comprehensive roster of nature-based and health and is under development. Once developed, the Arboretum will feature pedestrian and bicycle trails, recreational amenities and activities, a tree nursery to propagate native and naturalized trees that are able to adapt and thrive as our climate changes, and a comprehensive roster of nature-based and health and wellness bilingual education programs to be offered in the Arboretum and targeted locations around San Antonio. ASA will also offer an outdoor educational curriculum pertaining to the science of trees to be developed through partnerships with regional schools and youth organizations, and environmental research opportunities for botanists, biologists, arborists, and other natural resource professionals that will enhance knowledge of nature-based solutions and native species relevant to the San Antonio River Basin and surrounding areas. Additionally, the Arboretum will be an important expansion of San Antonios greenway network by connecting to the Howard W. Peak Greenway Trails System, a network of approximately 82 miles.
    Expenses $952,438

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 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 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
87-3625684
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
2022
Accounting year ends
December
Files
Form 990 or 990-EZ
Category (NTEE)
Environment (C41)
Assets (IRS master file)
$2,490,840
Income (IRS master file)
$1,516,088

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2024–––IRS
990December 2023$2,597,083$445,785$2,170,923IRS
990-N for 2022December 31, 2022≤ $50,000 receipts––e-Postcard

990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 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.

Questions about ARBORETUM SAN ANTONIO

What is the EIN of ARBORETUM SAN ANTONIO?
The employer identification number (EIN) of ARBORETUM SAN ANTONIO is 87-3625684.
Is ARBORETUM SAN ANTONIO tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2022.
Are donations to ARBORETUM SAN ANTONIO tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does ARBORETUM SAN ANTONIO 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 ARBORETUM SAN ANTONIO 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 ARBORETUM SAN ANTONIO last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2024.
Who is the principal officer of ARBORETUM SAN ANTONIO?
The 990 for the year ended December 31, 2024 names Adriana E Quinones.
Who are the officers and directors of ARBORETUM SAN ANTONIO?
The 990 for the year ended December 31, 2024 lists 13 people; 1 received compensation from the organization, the highest $189,583 (Thomas Corser, Chief Executive Officer).
How much revenue does ARBORETUM SAN ANTONIO have?
On its 990 for the year ended December 31, 2024 it reported revenue of $1,516,088, expenses of $1,194,748 and total assets of $2,490,840 at year end.

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