What Is a Felony?

May 20, 2026

A felony is a serious crime punishable by more than one year in prison, and felony charges often involve violent offenses, drug trafficking, fraud, weapons crimes, or other more serious offenses prosecuted under state or federal law. A felony conviction can lead to prison sentences, probation restrictions, loss of civil rights, and permanent damage to a person’s future, especially in cases involving severe felonies, life imprisonment, or the death penalty.

Perlman Defense helps people facing felony charges in federal court by building strong criminal defense strategies, protecting constitutional rights, and challenging weak evidence in cases involving murder, rape, grand theft, controlled substance offenses, firearms crimes, and other serious crimes.

Our law firm understands how prosecutors pursue convictions and severe penalties under federal law and state criminal statutes, so call (631) 400-4662 today for a free consultation with an experienced criminal defense attorney.

What Crimes Are Considered Felonies?

Table of Contents

Felonies are criminal offenses considered more serious than misdemeanors because they often involve violence, major financial harm, repeat criminal conduct, weapons, or large drug operations. Many states classify felonies into different levels based on the severity of the offense, and convictions can result in prison sentences, probation restrictions, financial penalties, or life imprisonment, depending on the crime and the offender's criminal history.

Violent Crimes Such as Murder and Robbery

Violent crimes such as first-degree murder, second-degree murder, armed robbery, aggravated assault, and kidnapping are common examples of felony offenses because they involve serious harm, threats, or the use of a deadly weapon. These crimes often carry severe penalties, including decades in prison, life imprisonment, or capital punishment in limited cases.

Drug Trafficking and Distribution Charges

Drug trafficking and controlled substance distribution offenses are commonly prosecuted as felonies under state and federal law because lawmakers consider them major threats to public safety. Federal felonies involving large drug quantities or repeat offenses may carry mandatory prison sentences and enhanced penalties.

Sexual Offenses and Child Exploitation Crimes

Sexual offenses involving rape, child exploitation, human trafficking, or other violent conduct are often classified among the most serious crimes in the criminal justice system. Convictions for these offenses may result in lengthy imprisonment, lifetime registration requirements, and other punishments beyond prison time.

White Collar Crimes and Fraud Offenses

White-collar crimes such as fraud, embezzlement, money laundering, perjury, and large-scale financial theft can also result in felony charges when prosecutors believe the offense caused substantial financial harm. Some federal felonies involving financial institutions or government programs may carry extremely important legal and financial consequences.

Firearms and Weapons Charges

Weapons offenses involving unlawful firearm possession, use of a deadly weapon during a crime, or repeat firearms violations may be prosecuted as felony offenses under state or federal law. Severe weapons crimes can result in mandatory prison sentences and forfeiture of firearms or property connected to the offense.

Repeat DUI and Domestic Violence Offenses

Repeat DUI offenses and domestic violence crimes may become felonies when a person has prior convictions, causes serious injury, or violates certain criminal statutes. Even offenses that may begin as misdemeanors or lower-level charges can become severe felonies due to repeat conduct or aggravating factors.

Perlman Defense understands how frightening felony charges can feel for both the accused person and their loved ones, especially when prosecutors are seeking years in prison or life sentences. Call (631) 400-4662 today for a free consultation and learn how our criminal defense team can help protect your future.

What Laws Govern Felony Charges?

Felony charges are governed by state criminal statutes, federal criminal law, sentencing laws, and court procedures that define criminal offenses and determine possible penalties after conviction. These laws also explain how crimes are classified, how prosecutors pursue felony cases, and what sentencing enhancements may apply for violent crimes, weapons offenses, repeat convictions, or controlled substance violations.

Federal Felony Classifications

Under 18 U.S.C. § 3559, federal law classifies offenses such as Class A, Class B, Class C felonies, and lower felony levels based on the maximum penalty allowed for the offense. Federal Class A felony offenses may involve life imprisonment or the death penalty, depending on the severity of the crime.

State Criminal Statutes Defining Felony Offenses

Individual states define felony offenses through criminal statutes that specify which conduct is punishable as a felony and which penalties may apply after conviction. Many states classify felonies by degree, including first-degree, second-degree, and lower-level felony categories.

Mandatory Minimum Sentencing Laws

Mandatory minimum sentencing laws require courts to impose certain prison sentences for specific felony offenses, especially drug trafficking, firearms crimes, and violent conduct. These laws reduce judicial discretion and often increase the minimum amount of jail time a convicted person must serve.

Habitual Offender and Three-Strikes Laws

Habitual offenders and three-strikes laws increase penalties for people previously convicted of felony offenses or violent crimes. Repeat felony convictions may result in enhanced penalties, longer imprisonment, or life sentences under certain state and federal statutes.

Sentencing Enhancements for Weapons, Violence, and Prior Convictions

Sentencing enhancements may apply when a crime involves a deadly weapon, serious bodily injury, prior convictions, or other aggravating factors. Enhanced penalties can greatly increase prison sentences and financial penalties after conviction.

ACCUSED OF A FELONY?
PROTECT YOUR FUTURE WITH PROVEN DEFENSE.
(631) 400-4662
for your no-obligation consultation

What Are the Different Classes of Felonies?

States classify felonies differently under local criminal statutes, but most systems divide offenses into categories based on severity and potential punishment. Some felony crimes are considered less serious while others involve severe violence, life imprisonment, or capital punishment, and courts often use felony classifications to determine the appropriate sentence after conviction.

Class A and First Degree Felonies

Class A and first-degree felony offenses are generally considered the most serious crimes because they often involve murder, violent conduct, large drug trafficking operations, or severe harm to victims. Convictions may result in decades in prison, life imprisonment, or the death penalty in limited federal cases.

Second Degree and Third Degree Felonies

Second-degree and third-degree felony offenses are still serious criminal offenses, but usually involve lower sentencing ranges than first-degree crimes. These offenses may include burglary, aggravated assault, drug distribution, or financial crimes, depending on the statute and circumstances of the case.

Class B, C, D, and Lower-Level Felonies

Class B, C, D, and lower-level felony categories usually involve less serious conduct than first-degree offenses. However, convictions can still lead to prison sentences, probation restrictions, and permanent criminal records. Class E and lower-level felony offenses are often considered the least severe felonies under many state laws.

What Are the Penalties for a Felony Conviction?

Felony convictions often carry severe penalties because lawmakers and courts treat these offenses as serious threats to public safety and victims. Depending on the offense, criminal history, and aggravating factors, penalties may include prison sentences, financial penalties, probation restrictions, parole supervision, restitution orders, forfeiture of property, or even life imprisonment in severe cases.

Prison Sentences for Felony Offenses

Felony convictions generally carry prison sentences of more than one year. Serious felony offenses may result in decades in prison, life imprisonment, or, in limited federal cases, the death penalty, depending on the severity of the offense and surrounding circumstances.

Criminal Fines and Financial Penalties

Federal felony convictions may result in fines of up to $250,000 for individuals under 18 U.S.C. § 3571, and courts may also order restitution to victims and additional financial penalties. Some felony cases may also involve forfeiture of assets connected to criminal conduct.

Probation, Parole, and Supervised Release

Some felony convictions may include probation, parole, or supervised release following imprisonment. Violating release conditions can result in additional penalties, incarceration, or return to prison after release.

Mandatory Minimum Sentences for Certain Crimes

Drug trafficking under 21 U.S.C. § 841 and firearms crimes under 18 U.S.C. § 924(c) may carry mandatory minimum prison sentences. Mandatory minimum laws often require years in prison regardless of mitigating factors or personal circumstances.

Enhanced Penalties for Repeat Offenders

Habitual offender laws and prior felony convictions can significantly increase sentencing exposure and the maximum penalty facing a convicted felon. Repeat offenders often face harsher prison sentences and reduced opportunities for parole or probation.

How Does the Felony Court Process Work?

The felony court process usually involves arrest, criminal charges, hearings, plea negotiations, trial preparation, sentencing proceedings, and possible appeals after conviction. Serious felony cases often move slowly because prosecutors, defense attorneys, judges, and juries carefully review evidence, witness testimony, and legal issues before determining guilt, punishment, or other outcomes in court.

Arrests and Criminal Charges

A felony case often begins with an arrest followed by formal criminal charges filed by a prosecutor in court. The accused person is informed of the offense, legal rights, and possible penalties during the first court appearance.

Bail Hearings and Pretrial Release

Judges may decide whether the accused person can be released on bail while criminal proceedings continue. Severe felonies, violent offenses, or repeated criminal conduct may increase the likelihood of pretrial detention instead of release.

Grand Jury Indictments in Serious Criminal Cases

Some felony cases involve grand jury proceedings in which prosecutors present evidence to seek formal charges through an indictment. A jury reviews evidence and determines whether prosecutors can move forward with felony prosecution.

Plea Bargains and Negotiated Resolutions

Many felony cases end through plea bargains, in which defendants agree to plead guilty in exchange for reduced charges or sentencing recommendations. Negotiated resolutions may help avoid trial risks and reduce possible punishment.

Criminal Trials and Sentencing Hearings

When plea agreements are not reached, felony cases may proceed to criminal trials where prosecutors must prove guilt beyond a reasonable doubt. If convicted, the court later holds sentencing hearings to determine the appropriate sentence.

Appeals After a Felony Conviction

After conviction and sentencing, defendants may file appeals challenging legal errors or procedural violations during criminal proceedings. Appeals focus on mistakes made during the case rather than retrying all the evidence from the original trial.

How Do Prosecutors Prove a Felony Case?

Prosecutors prove felony cases by presenting evidence, witness testimony, forensic reports, financial records, surveillance footage, and other information intended to show that the accused person committed the offense beyond a reasonable doubt.

Prosecutors may also use statements made during arrest investigations, physical evidence, expert testimony, and electronic records to convince the jury or court that a conviction is justified under the law.

Can a Felony Be Reduced, Dismissed, or Expunged?

In some cases, felony charges may be reduced, dismissed, or expunged depending on the evidence, criminal history, plea negotiations, and state laws governing criminal records. Defense attorneys may challenge weak evidence, constitutional violations, unlawful arrests, or procedural mistakes to reduce penalties or avoid a conviction altogether.

What Is the Difference Between a State and Federal Felony?

State and federal felonies differ because they are prosecuted under different laws, handled in different courts, and investigated by different agencies depending on the nature of the offense. State felony cases usually involve violations of state criminal statutes, while federal felonies involve crimes affecting interstate commerce, federal government programs, federal property, or national interests.

Crimes Prosecuted Under State Laws

State felony offenses are prosecuted under criminal statutes created by individual states and usually involve conduct occurring within state borders. Common examples include burglary, assault, robbery, and certain drug offenses.

Federal Crimes Under United States Criminal Statutes

Federal crimes are prosecuted under United States criminal statutes and often involve interstate activity, federal government interests, financial institutions, or large criminal operations. Federal felonies typically carry stricter sentencing guidelines and harsher penalties than many state offenses.

Federal Jurisdiction Under 18 U.S.C. § 3231

Under 18 U.S.C. § 3231, federal courts have jurisdiction over offenses against federal law, meaning federal prosecutors may bring charges involving federal crimes, interstate conduct, or violations affecting federal agencies or programs.

Differences Between Federal and State Sentencing

Federal sentencing guidelines often result in stricter sentencing ranges and fewer parole opportunities than many state systems. State sentencing laws vary widely, and many states allow different probation or parole options depending on the offense.

Investigations by Federal Agencies, such as the FBI and DEA

Federal agencies such as the FBI and DEA investigate serious federal crimes involving controlled substances, organized crime, weapons offenses, and large fraud schemes. These investigations often involve extensive evidence collection and cooperation between federal prosecutors and law enforcement agencies.

How Criminal Law Distinguishes Felonies From Lesser Offenses

Criminal law separates felony offenses from less serious crimes based on the severity of the conduct, the possible punishment, and the long-term consequences a person may face after conviction. While felonies are generally considered more serious offenses punishable by prison sentences of more than one year, lesser violations may result in shorter jail time, fines, or probation instead of lengthy imprisonment.

Differences Between Felony Offenses and Crimes Punishable by County Jail Time

Many misdemeanor offenses, including disorderly conduct and other less serious violations, are punishable by time in county jail rather than state or federal prison. Felony offenses, however, usually involve more severe conduct, greater harm, or repeated criminal activity, and offenses punishable under felony statutes often carry significantly harsher penalties than misdemeanor charges.

How Common Law and Corresponding Crimes Influence Felony Classifications

Many modern criminal statutes are derived from common law principles that originally classified crimes by violence, intent, and harm to another person or property. Today, lawmakers use corresponding crimes and criminal law classifications to determine whether conduct should be treated as a misdemeanor, felony, or another category of offense under state and federal statutes.

Frequently Asked Questions About Felonies

What is a felony?

A felony is a serious crime punishable by more than one year in prison and may involve severe penalties such as imprisonment, probation restrictions, large fines, or life sentences.

Can a convicted felon lose civil rights?

Yes, a convicted felon may lose certain civil rights, including firearm rights, voting rights, or eligibility for certain professional licenses, depending on state and federal law.

What is the difference between a felony and a misdemeanor?

Felonies are more serious offenses generally punishable by prison sentences of more than one year. At the same time, misdemeanors usually involve less serious conduct and shorter jail time, often served in a county jail instead of prison.

Schedule a Free Consultation With Our Criminal Defense Lawyer at Perlman Defense Today

If you or someone you love is facing felony charges, acting quickly is extremely important because prosecutors may already be building a case seeking prison time, severe penalties, or life imprisonment that can permanently affect your future. Perlman Defense represents clients charged with state and federal felonies in federal court.

Our law firm is ready to protect your rights, challenge the evidence, and fight for the best possible outcome, so call (631) 400-4662 today for a free consultation with a federal defense attorney.

Daniel Perlman
CRIMINAL DEFENSE ATTORNEY

Daniel R. Perlman, the founding attorney at Perlman Defense Federal Criminal Lawyers, leverages his extensive background as a former prosecutor to provide superior defense strategies for clients across federal courtrooms. Earning his Juris Doctor from the Catholic University of America's Columbus School of Law, he first honed his legal skills with the Maryland State’s Attorney’s Office. 

This diverse experience enables him to advocate effectively, understanding prosecution tactics intimately, which he expertly counters in defense of his clients. With a profound commitment to justice, Daniel leads his team in tackling complex federal cases, from white-collar crimes to violent offenses, ensuring the highest level of defense through every phase of the criminal process.

learn more
Schedule Your 
Free Consultation

"*" indicates required fields

Full Name*
Required Fields *

Follow Us

Request Your
Confidential Consultation

Fill out the contact form or call us at (631) 400-4662 to schedule your free consultation.

"*" indicates required fields

Full Name*
Required Fields *

chevron-down