Who federal law bars from possessing guns - including people with felony convictions and domestic violence records - how a conviction stops counting, and how state law adds to both.
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Federal law makes it a crime for certain people to ship, transport, possess or receive a firearm or ammunition. The prohibited categories include anyone convicted of a crime punishable by more than a year in prison (whatever sentence was actually imposed), fugitives, unlawful users of controlled substances, people adjudicated as mentally defective or involuntarily committed, most non-citizens without lawful status and many on nonimmigrant visas, people dishonorably discharged, people who renounced citizenship, people subject to a qualifying domestic violence protective order, and anyone convicted of a misdemeanor crime of domestic violence. A person under indictment for such a crime may not receive a firearm. Certain state misdemeanors are excluded from the felony category even if the possible sentence is longer.
A conviction stops counting under federal law if it has been expunged or set aside, or the person has been pardoned or had their civil rights restored, unless the expungement, pardon or restoration expressly says the person may not have firearms. The rules for domestic violence misdemeanors are similar. Whether a particular state procedure qualifies is a technical question, and a state expungement that leaves a firearms restriction in place does not restore federal rights. Federal law also contains a relief application to the Attorney General that was unavailable for decades because Congress barred funding for it; the Justice Department has moved to restore it, so check its current status.
Licensed dealers run a background check through the national instant check system before a sale, and a person who believes they were wrongly denied can appeal the denial. The Supreme Court has held that gun laws must be consistent with the nation's historical tradition of firearm regulation, and in 2024 upheld the protective-order prohibition; lower courts continue to consider challenges to other categories. States add their own prohibitions, such as for some misdemeanors, extreme risk protection orders and waiting periods, and their own restoration processes. Violating a federal firearm prohibition is a felony with substantial prison exposure.
Talk to a criminal defense lawyer before buying, possessing or inheriting a gun if you have any felony or domestic violence conviction, a protective order, or a past commitment, even if it was long ago or in another state; the federal and state rules differ and a mistake is itself a felony. A lawyer can also tell you whether expungement, a pardon or a state restoration process would actually restore your rights. If you are charged with unlawful possession, get a lawyer immediately.
Worried about the cost? A lawyer can be hired for one part of a case only (limited-scope representation), may be paid from what a claim recovers (contingency fee), or may be free through a pro bono program or legal aid; a court can also waive its own filing fees.
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Other entries in the same area of law, each written from the same primary sources.