EIN 94-2081745

Markham Arboretum Society

IRS 501(c) type
501(c)(3)
Num. employees
Unknown
Year formed
1982
Most recent tax filings
2023-06-01
Description
Mission Statement Markham Arboretum Society: To partner with the City of Concord, in developing the Markham Nature Park and Arboretum into a unique educational sancturary for the demonstration, collection, and preservation of trees and other plants, w...
Total revenues
n/a
Total expenses
n/a
Total assets
n/a
Num. employees
n/a

Personnel at Markham Arboretum Society

NameTitleCompensation
Thomas KeehnPresident
Ron HarrymanTreasurer$0

Financials for Markham Arboretum Society

RevenuesFYE 06/2014
Total grants, contributions, etc.$9,459
Program services$23,849
Membership dues$4,502
Investment income and dividends$106
Net gain from sale of non-inventory assets$0
Net income from gaming activities and fundraising events, combined$432
Net income from sales of inventory$0
Miscellaneous revenues$100
Total revenues$33,946

Form 990s for Markham Arboretum Society

Fiscal year endingDate received by IRSFormPDF link
2023n/a990-N (e-Postcard)
2014-062015-02-18990EZView PDF
2013-062014-03-21990EZView PDF
2012-062013-03-19990EZView PDF
2011-062012-05-30990EZView PDF
...and 1 more Form 990
Data update history
September 1, 2022
Posted financials
Added Form 990N for fiscal year 2022
October 1, 2021
Posted financials
Added Form 990N for fiscal year 2021
April 29, 2021
Posted financials
Added Form 990N for fiscal year 2020
March 11, 2020
Used new vendors
Identified 2 new vendors, including , and
March 7, 2020
Updated personnel
Identified 2 new personnel
Nonprofit Types
Horticultural organizationsMuseumsCharities
Issues
Environment
Characteristics
State / local levelTax deductible donationse-Postcard filer
General information
Address
PO Box 21338
Concord, CA 94521
Metro area
San Francisco-Oakland-Berkeley, CA
Website URL
markhamarboretum.org/ 
Phone
(925) 681-2968
IRS details
EIN
94-2081745
Fiscal year end
June
Taxreturn type
Form 990-N / Postcard
Year formed
1982
Eligible to receive tax-deductible contributions (Pub 78)
Yes
Categorization
NTEE code, primary
C41: Botanical Gardens, Arboreta, and Botanical Organizations
NAICS code, primary
7121: Museums, Historical Sites, and Similar Institutions
Parent/child status
Independent
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