Why a $20 redesign keeps getting delayed
US currency redesigns go through years of security-feature development, production retooling, and government review, and past proposed redesigns have been repeatedly pushed back across different administrations for a mix of practical and political reasons. Because of that, it is safest to treat any specific announced redesign as "proposed" rather than assume it has actually happened until it is confirmed in circulation.
Why all US bills look so similar
The uniform size and green coloring trace back to historical printing and security decisions made generations ago; changing it now would require redesigning enormous amounts of cash-handling infrastructure, from vending machines to bank counting equipment, which is a major reason the look has stayed fairly consistent even as security features like watermarks and color-shifting ink have been added.
Frequently Asked Questions
Are $500 or $1,000 bills still legal to use?
They remain legal tender in theory, but they were withdrawn from circulation decades ago and are now almost never seen outside of collections, so in practice they are not usable currency.
Why is there no $3 bill or other odd denomination?
US currency denominations were standardized long ago around a set of values that divide evenly for everyday transactions and change-making; odd denominations were historically tried in some eras but never became part of the standard modern lineup.
What is the difference between a "note" and a "bill"?
They refer to the same thing β US paper currency is officially called a Federal Reserve Note, while "bill" is simply the everyday word Americans use for the same piece of currency.
Will the $20 bill definitely change to a new design soon?
Not on any confirmed timeline. Redesigns have been proposed and delayed multiple times, so the bill actually in circulation and accepted everywhere today is still the current Andrew Jackson design.