Even with the most technologically advanced security features, it is you – the educated user of U.S. currency – who continues to be the first and best line of defense against counterfeiting.
Protect yourself by learning about how to check the security features in current and previous designs of the $1, $2, $5, $10, $20, $50, and $100 notes.
The Redesigned $100 Note
The $100 note has been redesigned to make it easier to authenticate, but harder to counterfeit. Learn more about the 3-D Security Ribbon, the Bell in the Inkwell and other security features in the redesigned $100 note.