The two dollar bill is still being printed in the United States today, so technically it has not had a "last printing" year. However, the two dollar bill is not as commonly used as other denominations, and its production is relatively low compared to other bills. The most recent series of two dollar bills was introduced in 2013, with updated security features and a new design featuring Thomas Jefferson on the front and a depiction of the signing of the Declaration of Independence on the back.