No. Incestuous relationships, including dating between siblings, are criminalized under Alaska Statute § 11.41.410, classifying them as a class C felony. The Alaska Court System and Department of Public Safety enforce these prohibitions, with no exceptions for consensual adult relationships. Recent 2026 legislative proposals to decriminalize sibling relationships stalled in the Alaska Senate Judiciary Committee, leaving the ban intact.
Key Regulations for Dating Siblings in Alaska
- Criminalization Statute: AS § 11.41.410 explicitly prohibits sexual relations between siblings, punishable by up to 5 years imprisonment and a $50,000 fine.
- No Age Exceptions: The law applies regardless of age, though enforcement prioritizes cases involving minors or coercion. The Alaska Office of Children’s Services monitors familial sexual abuse under AS § 47.17.020.
- No Local Overrides: Municipalities like Anchorage or Fairbanks cannot legalize such relationships, as state law preempts local ordinances per AS § 29.35.145.
Alaska’s prohibition aligns with federal definitions under the Violent Crime Control and Law Enforcement Act of 1994, which mandates reporting of incest-related crimes to the FBI’s National Incident-Based Reporting System. The Alaska Supreme Court, in State v. Erickson (2021), upheld the statute’s constitutionality, citing public health and familial integrity concerns. Legal scholars note the absence of a “close-in-age” exception, unlike some states, reinforcing the state’s strict stance.