Difference between old and new 100 dollar bill

The United States $100 bill has undergone several design changes over the years. Here are some of the main differences between the old and new $100 bills:

Old $100 Bill (Series 1996-2006)

New $100 Bill (Series 2013-2021)

Other changes

Overall, the new $100 bill features updated designs and security features to make it more difficult to counterfeit and to provide better protection against fraud.