Incest in West Virginia: Laws, Penalties, and Marriage Limits

Incest laws in West Virginia make sexual conduct between certain relatives a felony punishable by five to fifteen years in prison. Under West Virginia Code § 61-8-12, the offense covers both sexual intercourse and sexual intrusion between people connected by fourteen specific family relationships, whether those relationships are biological, adoptive, or created by marriage. Consent is not a defense, and the ages of the people involved do not change whether the conduct is criminal.¹

What Conduct the Statute Reaches

The law covers two categories of conduct. Sexual intercourse means penetration of the female sex organ by the male sex organ, along with contact between one person’s sex organs and the mouth or anus of another person. Sexual intrusion means penetration of the female sex organ or the anus of any person by an object for purposes of sexual gratification or degradation.¹

Any sexual contact falling into either category becomes a felony if the parties share one of the prohibited family connections.

Which Family Relationships Are Prohibited

A person commits incest by engaging in the covered conduct with their father, mother, brother, sister, son, daughter, grandfather, grandmother, grandson, granddaughter, uncle, aunt, nephew, or niece.¹

The statute defines each of those family titles broadly. “Daughter” includes a biological daughter, an adoptive daughter, or the daughter of a person’s spouse. “Father” includes a biological father, an adoptive father, or a mother’s husband. Every relationship on the list follows the same pattern, pulling in step-relationships and adoptive bonds alongside blood ties.¹

Half-siblings are covered. The definitions of “brother” and “sister” refer to the son or daughter of a person’s mother or father, not both parents, so sharing one parent is enough.

The West Virginia Supreme Court of Appeals confirmed this breadth in State v. Ray, holding that the statute “does not require a showing of consanguinity” and that a person can be guilty of incest with the step-child of a sibling.²

First cousins are not on this criminal list. Cousin restrictions live in the marriage statute instead.

Penalties on Conviction

Incest is a felony. The sentencing statute gives a court two options: imprisonment alone for five to fifteen years, or a fine of $500 to $5,000 combined with the same five-to-fifteen-year prison term. There is no probation-only outcome written into the statute.¹

The conviction stays on record and shows up on background checks, which reaches into employment and housing for life. Convicted felons in West Virginia lose the right to possess firearms and lose voting rights during incarceration.

Sex Offender Registration

Whether a conviction triggers registration depends on the victim’s age. When incest involves a minor, the offense is a Tier III registrable offense, which carries lifetime registration with in-person verification every 90 days. When both parties are adults, registration is not required under the federal Sex Offender Registration and Notification Act framework that West Virginia follows.³

Lifetime registration puts the person’s name, photograph, address, and offense details on the public sex offender registry indefinitely, and it follows the person across state lines.

Marriage Is Restricted More Broadly Than the Criminal Statute

The marriage prohibitions in § 48-2-302 reach further than the criminal incest law. A person cannot marry their parent, grandparent, sibling, half-sibling, child, grandchild, aunt, uncle, niece, nephew, first cousin, or double cousin. The list applies to both men and women.⁴

Two points are worth flagging. First cousins and double cousins appear here but not in the criminal statute, so a first-cousin marriage is illegal even though first-cousin sexual contact outside marriage is not charged under § 61-8-12. And a marriage-based restriction survives the end of the marriage itself: a person who married into a family and later divorced still cannot marry the relatives of that former spouse.⁴

A marriage that violates these rules is void from the start. It never had legal standing, and the parties cannot claim spousal benefits like inheritance rights, joint property ownership, or spousal support.

Mandatory Reporting When a Child Is Involved

If a child is involved, West Virginia’s mandatory reporting law applies. Under § 49-2-803, professionals with reasonable cause to suspect child abuse or neglect, including sexual abuse, must report to the Department of Human Services within 24 hours. The list of mandated reporters includes teachers, school staff, medical and mental health professionals, social workers, child care workers, clergy members, law enforcement officers, judges, magistrates, and coaches or volunteers with youth organizations.⁵

When the reporter believes the child suffered serious sexual abuse, the report must also go directly to the State Police and any law enforcement agency with jurisdiction. Telling a supervisor or the person in charge of an institution does not satisfy the obligation. The individual who suspects the abuse must personally report to the Department of Human Services.⁵

1
West Virginia Legislature. West Virginia Code 61-8-12 – Incest; Penalty
2
Supreme Court of Appeals of West Virginia. State of West Virginia v. Jonathon Freemont Ray
3
SMART Office. SORNA Substantial Implementation Review – State of West Virginia
4
West Virginia Legislature. West Virginia Code 48-2-302
5
West Virginia Legislature. West Virginia Code 49-2-803