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For assistance making your gift to the UNC Institute for the Environment, please note the following:

  • Online gifts – Please make your credit card gift online at on or by 11:59 p.m. on December 31 to ensure tax year credit in 2022.
  • Gifts by check – Gifts by check must be postmarked on or by December 31, 2022, for 2022 tax credit purposes. Mail to: UNC Gift Services, PO Box 309, Chapel Hill NC 27514-0309.
  • Stock transactions – Electronic transfers of stock must be received at UNC no later than 4:00 p.m. on December 30, the last business day of the calendar year. For stock transfer instructions, please visit: :


Mailing addresses:

UNC Institute for the Environment
Development Office
Post Office Box 1105
Chapel Hill, NC 27599-1105

Development Address
Office of University Development
Post Office Box 309
Chapel Hill, NC 27514-0309

Physical Address
Office of University Development
208 W. Franklin Street
Chapel Hill, NC 27516

For all other gift inquiries, please call the Gift Services Help Desk at 919-537-3818 or Lisa Avinger, Director of Revenue & Data Management, at 919-962-3047 or by email at The Office of Gift Services will be staffed from 8 am to 5 pm on December 30th and 31st.