No. 17-778October Term 2018Decided Jun 10, 2019
Quarles v. United States
The case asked when criminal intent must arise for an unlawful entry or unlawful remaining offense to count as burglary for a federal sentence increase.
Case status
- Current stage
- Decided
- Latest event
- Decision released Jun 10, 2019
- What it's about
This case asked whether a Michigan home-invasion conviction counts as “burglary” under the Armed Career Criminal Act, which can trigger a longer prison sentence for a felon who possesses a firearm. The issue was whether generic burglary includes situations where a person unlawfully remains in a building and forms the intent to commit a crime while still inside, rather than at the moment of entry.
Question presented
Whether (as two circuits hold) Taylor's definition of generic burglary requires proof that intent to commit a crime was present at the time of unlawful entry or first unlawful remaining, or whether (as the court below and three other circuits hold) it is enough that the defendant formed the intent to commit a crime at any time while "remaining in" the building or structure.
- Case path
United States Court of Appeals for the Sixth Circuit / Decision released Jun 10, 2019
- Area
Decided Supreme Court case
Briefing
What it's about
The Supreme Court decided a dispute over how to read "burglary" under the Armed Career Criminal Act, a federal law that can increase prison time for some gun-possession cases. The question was whether a person must intend to commit a crime when unlawfully entering a building, or whether that intent can form later while unlawfully remaining inside.
Vote
The case was argued on April 24, 2019, and decided on June 10, 2019, but the vote count and opinion lineup are not provided here.
Impact
The answer affects whether some prior state home-invasion or burglary convictions can trigger longer federal sentences. For example, a felon convicted of possessing a gun could face extra prison time if an earlier conviction counts as burglary under this federal law.
What's next
The Supreme Court has finished this docket action. Lower courts and sentencing judges will apply the Court's decision in later Armed Career Criminal Act cases involving similar prior convictions.
What was the main legal fight in Quarles v. United States?
The fight was over timing: when must the intent to commit a crime exist for an offense to count as burglary under federal sentencing law? The case focused on unlawful remaining inside a building, not just unlawful entry.
Who could feel the real-world effects of this case?
People with prior burglary or home-invasion convictions who later face federal gun charges could be affected. The answer can change whether they receive a longer sentence under the Armed Career Criminal Act.
What happens after the Supreme Court's action in this case?
The Supreme Court's work in this case is over. Federal courts will use the decision when deciding whether similar past convictions count as burglary for sentence enhancements.
Decision
What the Court decided
The case asked when criminal intent must arise for an unlawful entry or unlawful remaining offense to count as burglary for a federal sentence increase.
Impact
The answer affects whether some prior state home-invasion or burglary convictions can trigger longer federal sentences. For example, a felon convicted of possessing a gun could face extra prison time if an earlier conviction counts as burglary under this federal law.
Not official Court text.
Opinion documents
Related cases




Grounding
- Grounding
- Primary materials plus reporting.
- Note
- Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.
- Checked
- Jul 2, 2026
- Method
- Methodology
Primary materials10
Supreme Court docket 17-778
docket | Jul 3, 2026
Primary case document
Supreme Court document | Jul 3, 2026
CourtListener docket record
docket | Jul 3, 2026
Questions Presented
brief | May 24, 2026
opinion
opinion | Jun 10, 2019
Petition
brief | Nov 24, 2017
SupremeCourt.gov
official | Jul 2, 2026
SupremeCourt.gov
official | Jul 2, 2026
SupremeCourt.gov
official | Jul 2, 2026
SupremeCourt.gov
official | Jul 2, 2026