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Nonprofit · EIN 52-1379826

ASSOCIATION OF ZOOLOGICAL HORTICULTURE

Tax-exempt · PITTSBURGH, PA 15206

Financials

$99K$97K2024$116K$123K2025
Revenue Expenses · by fiscal year end
Financials of ASSOCIATION OF ZOOLOGICAL HORTICULTURE by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-EZ$116,143$123,495-$7,352$160,043$0$160,043
December 31, 2024990-EZ$98,776$96,916$1,860$167,395$0$167,395
Financial details: 990-EZ for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$36,964
Membership dues
$11,885
Program service revenue
$0
Investment income
$0
Other revenue
$67,294

Expenses

Grants and similar amounts paid
$38,850
Compensation of officers, directors and key employees
$0
Salaries, compensation and benefits (total)
$0
Professional fees and payments to contractors
$8,279
Printing, publications and postage
$31
Other expenses
$76,335

Balance sheet and other

Total assets, start of year
$167,395
Total assets, end of year
$160,043
Total liabilities, end of year
$0
Net assets, end of year
$160,043
Cash, savings and investments
$160,043
Gross receipts
$116,143

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-EZ for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
Joe WilliamsPresident6$0
Robert McCroryVice-President2$0
David SelkTreasurer4$0
Amy YargerSecretary2$0
Danielle GreenPast-President6$0
990-EZ for the year ended December 31, 2024: 5 people
NameTitleHours / weekCompensation
Joe WilliamsPresident6$0
Robert McCroryVice-President2$0
Anna LandSecretary2$0
David SelkTreasurer4$0
Danielle GreenPast-President6$0

Address and contacts

Address (IRS master file)
ONE WILD PLACE, PITTSBURGH, PA 15206-0000
In care of
% PITTSBURGH ZOO AND PPG AQUARIUM
Mailing address (990-N for 2023)
1114 Downlook Street, Pittsburgh PA 15201
Principal officer (990-N for 2023)
David Selk, 6232 Palatine Ave N, Seattle WA 98103
Signed the 990-EZ
David Selk, Treasurer
Phone
(000) 000-0000
Website
azh.org

Mission

The advancement of horticulture in zoos and aquariums

990-EZ for the year ended December 31, 2025

Program accomplishments

  • 0

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, 2026990-EZ on file
2024December 31, 2024May 15, 2025990-EZ on file
2023December 31, 2023May 15, 2024990-N on file

IRS record

EIN
52-1379826
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
2002
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$160,043
Income (IRS master file)
$116,143

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2025$116,143$123,495$160,043XML
990-EZDecember 2024$98,776$96,916$167,395XML
990-N for 2023
Officer: David Selk
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Danielle Green
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Danielle Green
December 31, 2019≤ $50,000 receipts––e-Postcard

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 52-1379826).

Questions about ASSOCIATION OF ZOOLOGICAL HORTICULTURE

What is the EIN of ASSOCIATION OF ZOOLOGICAL HORTICULTURE?
The employer identification number (EIN) of ASSOCIATION OF ZOOLOGICAL HORTICULTURE is 52-1379826.
Is ASSOCIATION OF ZOOLOGICAL HORTICULTURE tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2002.
Are donations to ASSOCIATION OF ZOOLOGICAL HORTICULTURE tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does ASSOCIATION OF ZOOLOGICAL HORTICULTURE 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 ASSOCIATION OF ZOOLOGICAL HORTICULTURE 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 ASSOCIATION OF ZOOLOGICAL HORTICULTURE last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
Who is the principal officer of ASSOCIATION OF ZOOLOGICAL HORTICULTURE?
The 990-N for 2023 names David Selk.
Who are the officers and directors of ASSOCIATION OF ZOOLOGICAL HORTICULTURE?
The 990-EZ for the year ended December 31, 2025 lists 5 people; 0 received compensation from the organization.
How much revenue does ASSOCIATION OF ZOOLOGICAL HORTICULTURE have?
On its 990-EZ for the year ended December 31, 2025 it reported revenue of $116,143, expenses of $123,495 and total assets of $160,043 at year end.

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