Broadly speaking, felonies are considered far more serious violations of the law than misdemeanors. At the federal level, a felony is any crime that carries a potential sentence of more than one year of incarceration. The definition of a felony varies among the states. (Two states–Maine and New Jersey–opt not to use the term “felony” to describe more serious crimes.) In most states, a felony is defined by either the length of incarceration (generally a year or more) or the place of incarceration (typically a prison, rather than a jail). In those states that have the death penalty, crimes that may subject a person to a death sentence are considered felonies.
Within the federal system, and in many states, felonies are further classified based on the term of incarceration, with Class A felonies typically carrying the most severe sentences (life imprisonment or the death penalty) and Class E felonies being the least severe, with a sentence of one to five years.
If convicted of a felony, you lose a certain number of rights, including:
Criminal violations commonly charged as felonies include homicide, burglary, robbery, kidnapping, rape, and arson.
A misdemeanor is more serious than an infraction but less so than a felony. Under federal law, misdemeanors carry a sentence of less than one year, the term typically being served in a jail, as opposed to a prison. Though defendants in misdemeanor prosecutions typically don’t have the right to have an attorney appointed for them (if they cannot afford one), there is a greater degree of latitude and flexibility in both sentencing and plea bargaining when a person faces a misdemeanor charge.
Some crimes that are normally treated as a misdemeanor may rise to the level of felony in certain circumstances. For example, DUI is usually a misdemeanor, but in some states, a person can be charged with felony DUI after a certain number of prior convictions. Additionally, some crimes, such as larceny, assault, or drug possession, may be charged as either a misdemeanor or a felony, based on the severity of the crime.
Crimes typically charged as misdemeanors include petty theft, simple assault, disorderly conduct, public intoxication, trespassing, possession of marijuana, and shoplifting.