Your support helps protect land for people, for wildlife, forever.
Your gift of any amount will help protect the land we love, and the land we need. If you are interested in supporting the work of the Open Space Institute in other ways, please click here
Field Is Required
Select A Gift Amount:
Credit Card Information:
Checking Account Information:
OSI is a nonprofit, tax-exempt charitable organization under Section 501(c)(3) of the Internal Revenue Code.
Your contribution is 100% tax-deductible to the fullest extent of the law.
Tax ID#: 52-1053406
For additional information, contact
Senior Manager, Donor Relations
212-290-8200 ext. 1306
To explore other ways of supporting OSI, click here