2025 Session Last amended: 1986 session

§ 609.365 — Incest

Plain-Language Summary

Incest means having sexual intercourse with a close blood relative, including parents, children, siblings, grandparents, grandchildren, aunts, uncles, nieces, and nephews. The person must know about the relationship. It is a felony punishable by up to 10 years in prison.

Practical Notes
This law applies to relatives closer than first cousins, whether related by half blood or whole blood. The relationship is calculated using civil law rules. Knowledge of the family relationship is required for a conviction. This is a separate offense from criminal sexual conduct and can be charged in addition to those statutes.