The Thirteenth Amendment affects Americans today in three concrete ways: it makes forced labor and human trafficking federal crimes, it lets prisons compel work from convicted people through a controversial exception in its own text, and it gives Congress a power no other constitutional provision offers — the authority to outlaw private racial discrimination in property, contracts, and employment. Ratified in 1865, it is actively enforced law, not a historical marker.
Forced Labor and Human Trafficking Prosecutions
The amendment’s ban on involuntary servitude is what federal prosecutors rely on to charge modern forced-labor cases. Federal law makes it a crime to compel someone’s labor through force, threats of physical harm, abuse of the legal system, or any scheme designed to make the victim believe refusal would bring serious consequences. A conviction carries up to 20 years in federal prison, and if the victim dies or the crime involves kidnapping or sexual abuse, the sentence can rise to life.1Office of the Law Revision Counsel. 18 USC 1589 – Forced Labor
The Trafficking Victims Protection Act of 2000 built the modern enforcement framework. It created specific federal crimes for forced labor and sex trafficking, required convicted traffickers to pay restitution to their victims, and gave the Justice Department dedicated investigative tools.2Department of Justice. Key Legislation Survivors can also sue their perpetrators in federal court for damages and attorney’s fees, with a ten-year window from the date the abuse occurred.3Office of the Law Revision Counsel. 18 U.S. Code 1595 – Civil Remedy
The amendment reaches debt peonage as well. A separate federal statute voids any law, regulation, or custom that traps a person into labor to satisfy a debt.4Office of the Law Revision Counsel. 42 U.S. Code 1994 – Peonage Abolished In United States v. Kozminski, the Supreme Court set the working standard: involuntary servitude means compulsion through physical restraint, threats of physical injury, or coercion through the legal system.5Justia U.S. Supreme Court Center. United States v. Kozminski, 487 U.S. 931 (1988)
Prison Labor and the Punishment Clause
The amendment’s text bans slavery and involuntary servitude “except as a punishment for crime.” That phrase, drawn from the 1787 Northwest Ordinance, created a constitutional carve-out for compulsory labor by convicted prisoners.6National Archives. 13th Amendment to the U.S. Constitution: Abolition of Slavery (1865)7Constitution Center. The Northwest Ordinance (1787)
The result is a system in which incarcerated people can be required to work. Jobs range from facility maintenance and kitchen duty to manufacturing goods for government agencies and, in some programs, private companies. Refusal can lead to disciplinary measures such as loss of privileges or solitary confinement. Most courts have held that incarcerated workers do not qualify as employees under the Fair Labor Standards Act, so federal minimum wage protections do not apply. The reasoning is that prison work assignments stem from the fact of incarceration itself rather than a freely negotiated employment relationship.
Wages reflect that exclusion. According to data compiled in 2022, hourly pay for regular prison jobs ranges from nothing at all in several states to under a dollar in most others. At least six states pay incarcerated workers zero compensation for standard facility jobs. Even in higher-paying states, wages rarely exceed a dollar an hour, and facilities routinely deduct portions for court costs, restitution, and room and board. The national average hourly wage is over $34.
State and Federal Efforts to Remove the Exception
A growing number of states have amended their own constitutions to strike the punishment exception. Colorado went first in 2018, followed by Nebraska and Utah in 2020. In 2022, voters in Alabama, Oregon, Tennessee, and Vermont approved ballot measures removing the slavery exception from their state constitutions. Nevada followed in 2024, bringing the total to at least eight states. More than a dozen state constitutions still permit involuntary servitude as criminal punishment.
A federal proposal introduced in the Senate in 2023 would strike the punishment clause from the U.S. Constitution itself. It would not ban voluntary work programs or job training for incarcerated people; it would require that participation be consensual rather than compelled.8Congress.gov. Text – S.J.Res.33 – 118th Congress (2023-2024) A constitutional amendment needs two-thirds approval in both chambers of Congress and ratification by three-fourths of the states.
Duties the Amendment Does Not Cover
The ban on involuntary servitude does not stop the government from requiring military service, jury duty, or similar civic obligations. In Butler v. Perry, the Supreme Court held that the amendment “was not intended to interdict enforcement of those duties which individuals owe to the State, such as services in the army, militia, on the jury, etc.”9Library of Congress. Constitution Annotated – Historical Exceptions The Court reaffirmed this when it upheld the World War I draft in the Selective Draft Law Cases, treating conscription as a shared civic obligation rather than the kind of private exploitation the amendment was written to end. Federal law now codifies the draft and prohibits paying money or furnishing a substitute to escape military service.10Office of the Law Revision Counsel. Title 50 – War and National Defense, Chapter 49 – Military Selective Service
Congress’s Power to Reach Private Conduct
Section 2 of the amendment gives Congress the “power to enforce this article by appropriate legislation.”6National Archives. 13th Amendment to the U.S. Constitution: Abolition of Slavery (1865) The Supreme Court has read that clause broadly. Congress can legislate not only against slavery itself but against the lasting social and economic disadvantages it produced, often called the “badges and incidents” of slavery, and the Court has largely left it to Congress to decide what qualifies.
This matters because the 13th Amendment does not require government action to trigger its protections. The 14th Amendment generally applies only when a state or local government discriminates. The 13th Amendment allows Congress to reach purely private conduct.
Congress used that authority when it passed the Hate Crimes Prevention Act of 2009, making it a federal crime to cause or attempt to cause bodily injury to someone because of their race, color, religion, or national origin. Prosecutions under the race and national-origin provisions do not require a connection to interstate commerce.11Office of the Law Revision Counsel. 18 USC 249 – Hate Crime Acts The Justice Department concluded that Congress could rely on its 13th Amendment power because punishing racially motivated violence is part of a reasonable effort to eliminate the relics of slavery.
Property Rights Free From Racial Discrimination
Federal law guarantees that all citizens have the same property rights as white citizens, including the right to inherit, purchase, lease, sell, and hold real and personal property.12Office of the Law Revision Counsel. 42 USC 1982 – Property Rights of Citizens The Supreme Court cemented that principle in Jones v. Alfred H. Mayer Co. in 1968. A real estate company had refused to sell a home to Joseph Lee Jones because he was Black and argued that, as a private business, it was not bound by constitutional restrictions on the government. The Court disagreed. Congress had the power under Section 2 of the 13th Amendment to prohibit private racial discrimination in real estate, because denying Black citizens the ability to buy property on equal terms was itself a badge and incident of slavery.13Justia U.S. Supreme Court Center. Jones v. Alfred H. Mayer Co., 392 U.S. 409 (1968)
Contracts and Workplace Discrimination
A separate provision of the Civil Rights Act of 1866, still in force, guarantees every person in the United States the same right to make and enforce contracts as white citizens. “Make and enforce contracts” covers the full lifecycle of a contractual relationship: formation, performance, modification, termination, and the enjoyment of all its benefits and conditions.14Office of the Law Revision Counsel. 42 U.S. Code 1981 – Equal Rights Under the Law
Because an employment relationship is a contract, the statute reaches employment discrimination. Workers can bring federal claims for racially discriminatory hiring, firing, promotion decisions, and hostile work environments. The law explicitly protects against impairment by “nongovernmental discrimination,” so it applies to private employers just as it does to government agencies.14Office of the Law Revision Counsel. 42 U.S. Code 1981 – Equal Rights Under the Law That gives workers a tool separate from Title VII of the 1964 Civil Rights Act, and in some ways broader: it has no cap on compensatory and punitive damages, and it does not require filing a charge with the Equal Employment Opportunity Commission before going to court.
The through line is that the amendment shapes how trafficking cases are prosecuted, how hate crimes are punished, how property is bought and sold, and how workplace discrimination is challenged. Its punishment clause continues to fuel one of the country’s most contested labor practices, and its enforcement clause gives Congress an authority that exists nowhere else in the Constitution: the power to dismantle the lasting effects of an institution formally abolished more than 160 years ago.