To make a gift to UMMA by credit card after December 22, 2011, please call the Gift Administration Office toll free at 888-518-7888. In order to receive 2011 tax credit, all credit card gifts must be processed by 4pm Eastern Standard Time on December 30, 2011. (The office will be closed on December 31, 2011.) All gifts made by check must be postmarked by December 31, 2011 and mailed to 525 South State Street, Ann Arbor, MI 48109-1354 in order to receive 2011 tax credit. Thank you.