Anyone hosting a Halloween party should take steps to limit their liquor liability and make sure they have the proper insurance. Social host liability laws vary widely from state to state. Some states do not impose any liability on social hosts. Others limit liability to injuries that occur on the host’s premises. Some extend the host’s liability if the person who was provided the alcohol is killed or injured, or kills or injures another person. Many states have laws that pertain specifically to furnishing alcohol to minors.